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295 results about "Food contact" patented technology
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A food contact surface is any surface that may come in direct contact with exposed meat or poultry product. Examples would include conveyor belts, table tops, saw blades, augers, and stuffers.
Bamboo powder-containing biodegradable plastic for food contact and preparation method thereof
The invention discloses a bamboo powder-containing biodegradable plastic for food contact and a preparation method thereof, and relates to the technical field of bio-based materials. The bamboo powder-containing biodegradable plastic for food contact comprises chitosan starch and modified bamboo powder, the chitosan starch is prepared by adding composite chitosan and amino-terminated polyethylene glycol into oxidized corn starch, and the composite chitosan is prepared by grafting chlorogenic acid on the surface of chitosan and then coating succinic anhydride derivatives. The succinic anhydride derivative is prepared from dodecenyl succinic anhydride and 1, 4-butanediamine through a reaction, so that the plastic has the antibacterial property, and meanwhile, the mechanical property is enhanced; the modified bamboo powder is prepared by reacting bamboo powder with a carboxyl-terminated composition, and the carboxyl-terminated composition comprises carboxyl-terminated polylactic acid and carboxyl-terminated polyamide. The toughness of the plastic is enhanced, and the mechanical property of the plastic is further enhanced.
Owner:HONGTAI NEW MATERIALS TECHNOLOGY (CHANGZHOU) CO LTD
Food packaging barrier transfer paper with high damage resistance
The invention relates to the field of food packaging, in particular to food packaging barrier transfer paper with high damage resistance. The food packaging barrier transfer paper comprises a base paper layer 1, and an adhesive layer 2, a composite barrier layer and a composite heat sealing layer from bottom to top. Wherein the composite barrier layer comprises a metal dielectric layer 3, a buffer layer 4, a metal dielectric layer 5, a barrier layer 6 and a transfer layer 7 from bottom to top. And the composite heat-sealing layer comprises a double-layer structure including a heat-sealing layer 8 and an isolating layer 9 from bottom to top. The transfer paper provided by the invention has the characteristics of no plastic, high barrier, heat sealability, degradability and direct food contact, meanwhile, the barrier layer of the food packaging barrier transfer paper has higher damage resistance due to the design of the multi-layer barrier structure and the buffer layer, and the temperature resistance and weather resistance of the paper are improved due to the addition of the isolation layer; the factors are superposed, so that the food packaging barrier transfer paper has stable quality performance.
Owner:ANHUI ZIJIANG METALLIZATION ENVIRONMENTAL PROTECTION MATERIAL CO LTD
Food safety pretreatment and detection device and method
PendingCN121113631APreparing sample for investigationFluorescence/phosphorescenceBiotechnologyDisplay device
The invention discloses a food safety pretreatment and detection device and method, and relates to the technical field of food detection.The device comprises a box body, a control module, a pretreatment module and an ATP biological fluorescence detector, the control module is integrated on the box body, and the pretreatment module is integrated on the box body; the control module comprises a microcomputer control system, a visual operation panel, a nixie tube display and a key regulator; the pretreatment module comprises a concentrator for purging and concentrating a sample, a centrifugal machine for separating the sample, a uniform mixing instrument for uniformly mixing the sample and a water bath kettle for performing constant-temperature incubation on the sample; the ATP biological fluorescence detector is integrated in the box body and is used for carrying out microbial pollution detection on the food contact surface; the control module is suitable for adjusting and controlling operation parameters through the key adjuster when any unit in the concentrator, the centrifugal machine, the blending instrument or the water bath kettle operates, and the operation parameters are displayed on the visual operation panel in real time. The invention further provides a detection method, and on-site, rapid and intelligent food safety detection is achieved.
Owner:ZHEJIANG MEICHENG BIOTECHNOLOGY CO LTD
Talc particulate with a particularly low migration factor for the use as fillers in food contact materials (FCMS)
PendingUS20250136785A1Pigment treatment with macromolecular organic compoundsPolymer scienceFood contact materials
Talc particulate with specific physical properties having a particularly low migration factor when used as a filler in polymers is disclosed. Such talc particulates are of specific advantage as fillers in biopolymers, which are used as food contact materials (FCMs).
Owner:IMI FABI
Efficient chlorine-free wet strength agent and preparation method thereof
PendingCN119194902AImprove wet strengthImprove water resistanceReinforcing agents additionPapermakingPolyamide
A preparation method of the high-efficiency chlorine-free wet strength agent comprises the following steps: mixing adipic acid and tetraethylenepentamine, and reacting at 155-175 DEG C for 6-8 hours to obtain prepolymer polyamide polyamine; diluting the prepolymer, adding ethylene glycol diglycidyl ether, heating to 30-45 DEG C, and preserving heat; adding epichlorohydrin to continue the heat preservation reaction, and adding acid to adjust the pH value of the system to 2-4 when the viscosity of the system is increased to 30-100 mPa.s; raising the temperature to 45-55 DEG C, adding a dechlorinating agent, and keeping the temperature; the high-efficiency chlorine-free wet strength agent for papermaking is prepared from adipic acid, tetraethylenepentamine, ethylene glycol diglycidyl ether and epichlorohydrin in a molar ratio of (0.5-1.2): (1-1.5): (0.2-1.0): (0.1-0.8) by adding deionized water to adjust the solid content, and the high-efficiency chlorine-free wet strength agent for papermaking is obtained. The prepared wet strength agent is chlorine-free and environment-friendly, can be used for food contact paper, is remarkably improved in retention and drainage aiding performance, shortens the curing time, and can greatly improve the wet strength, water resistance and folding strength of the paper.
Owner:SHANGHAI DONGSHENG NEW MATERIALS +1
Method for detecting content of chlorophenol substances in bamboo materials and products for food contact
The invention discloses a method for detecting the content of chlorophenol substances in a bamboo material and a product for food contact, and belongs to the technical field of detection. The method specifically comprises the steps of standard liquid preparation, sample treatment and sample testing. According to the method, a content and migration quantity pretreatment mode without derivatization treatment is adopted, and an ultra-high performance liquid chromatography-tandem mass spectrometry detection technology is matched, so that the method for testing the content of the chlorophenol substances in the bamboo and wood materials and products for food contact, which is simple in pretreatment process, accurate in test, efficient, rapid, high in sensitivity and high in practicability, is realized.
Owner:FANGYUAN TESTING CERTIFICATION CO LTD
Polyurethane coating and preparation method thereof
The invention discloses a polyurethane coating and a preparation method thereof, and belongs to the technical field of antibacterial coatings. The preparation method of the polyurethane coating comprises the following steps: carrying out acyl chloride substitution reaction on a phenolic substance and a chlorine donor to obtain an intermediate reactant, and carrying out conjugate addition reaction on the intermediate reactant and an amine substance with hydroxyl groups at two ends to obtain antibacterial diol; reacting the antibacterial diol with isocyanate to obtain a polyurethane coating; the phenolic substance is selected from at least one of thymol, carvacrol, paeonol, catechol and theaflavin. The antibacterial coating is applied to the aspect of an antibacterial coating of a food contact part, the problem that the antibacterial property of an existing antibacterial coating is difficult to last is solved, and the antibacterial coating has the synergistic antibacterial effect of killing and defending bacteria.
Owner:HISENSE(SHANDONG)REFRIGERATOR CO LTD
Method for simulating and detecting micro / nano plastic released by food contact plastic product
PendingCN121577868AMaterial analysis using wave/particle radiationComponent separationNanoparticle tracking analysisScanning electron microscope
The invention relates to the technical field of analysis and detection, in particular to a method for simulating and detecting micro / nano plastic released by food contact plastic products. The method provided by the invention aims at the blank of the existing food-source micro-plastic detection system, simulative component liquid is collected by simulating the contact between food components and food plastic products, micro-nano plastics are separated through a 1m filter membrane, and micro-sized plastics on the filter membrane are qualitatively and quantitatively detected by adopting a microscopic infrared spectrum and a scanning electron microscope. The water sample under the filter membrane is subjected to qualitative and quantitative treatment on the nano-plastic by a thermal cracking-gas chromatography-mass spectrometry combined technology and a nano-particle tracking analyzer, so that programmed comprehensive detection is realized. According to the method, the amount and what kind of micro-nano plastic can be released by the plastic product in a real use chain are more clearly revealed, support is provided for a market supervision system, health and life safety of the masses are guaranteed, and the method has a good application prospect.
Owner:ZHEJIANG GONGSHANG UNIVERSITY
Method for detecting antioxidant in food contact plastic material or product thereof and application of method
PendingCN119470744AAccurate detectioneasy to operateComponent separationDodecaneGas liquid chromatographic
The invention provides a method for detecting an antioxidant in a food contact plastic material or a product thereof and application of the method. The detection method comprises the following steps: mixing a sample to be detected with an organic solvent, filtering, taking filtrate, carrying out gas chromatography-mass spectrometry detection, and calculating the content of the antioxidant in the sample to be detected according to a detection result, the antioxidant comprises any one or a combination of at least two of 2, 4-bis [(dodecylthio) methyl]-6-methylphenol, 2, 6-di-tert-butyl-4-ethylphenol or 2, 2 '-methylenebis [6-(1-methylcyclohexyl)-p-cresol]. The detection method provided by the invention is simple to operate, low in detection limit and quantitation limit, high in accuracy and excellent in repeatability and reproducibility, and can effectively and accurately detect the three phenolic antioxidants at the same time.
Owner:亿科检测认证有限公司
Surfactants for cleaning products
PendingUS20250051686A1Cationic surface-active compoundsInorganic/elemental detergent compounding agentsFoaming agentActive agent
Surfactants for use in the formulation of detergents, foaming agents, emulsifiers, and degreasers. Some aspects of the disclosure include formulations suitable for cleaning and / or condition fabrics including upholstery. Some formulations are suitable for in home or commercial dry cleaning. Some of the formulations may be suitable for cleaning hard surfaces including plastic surfaces and surfaces with food contact. Certain of the other formulations may be suitable for cleaning surfaces used in food processing, food stuff themselves, and in surfaces of healthcare settings.
Owner:ADVANSIX RESINS & CHEMICALS LLC
Air fryer with uniform heating function
Owner:FOSHAN XIAOYUAN ELECTRIC CO LTD
Food contact safety type water-based single-component gradient barrier acrylic acid industrial anticorrosive coating with heterostructure topology as well as preparation method and application of food contact safety type water-based single-component gradient barrier acrylic acid industrial anticorrosive coating
The invention relates to food contact safety type water-based single-component gradient barrier acrylic acid industrial anticorrosive paint with heterostructure topology as well as a preparation method and application of the food contact safety type water-based single-component gradient barrier acrylic acid industrial anticorrosive paint. The coating is mainly prepared from the following components: a zinc molybdate / bentonite compound, triethanolamine, deionized water, titanium dioxide, barium sulfate, an ammonium polyacrylate dispersing agent, acrylic resin, a polyether modified polysiloxane wetting agent, hydroxyethyl cellulose ether, a non-silicon mineral oil defoaming agent, propylene glycol phenyl ether and 1, 3-propylene glycol. A three-dimensional interpenetrating network is constructed through charge-driven self-assembly of branched acrylic resin and zinc molybdate / bentonite, a corrosive medium is forced to diffuse along a zigzag path, and compared with a traditional homogeneous coating, the retarding efficiency is improved; and meanwhile, a Fe-OOCR chelating passivation layer is generated in situ by utilizing selective enrichment of carboxyl functional groups on a metal base material interface, and a multi-stage physical barrier is formed by combining gradient distribution of the titanium dioxide-barium sulfate core-shell filler, so that geometric blocking and energy dissipation of a corrosion medium permeation path are realized.
Owner:ANHUI SKSHU PAINT CO LTD
Polyester-based composite calendering film material and preparation method thereof
The invention relates to the field of polymer composite materials, discloses a polyester-based composite calendering film material and a preparation method thereof, and particularly discloses a nano composite calendering film material based on a polyester / polyolefin blending system. The material is mainly composed of 60-80% of low-melting-point PET / HDPE, 10-25% of light nano calcium carbonate, 1-5% of calcium stearate, 5% of needle-like wollastonite, 3-8% of nano TiO2, 2-5% of PE-g-MAH and 2-5% of GMA-polyester, and a plasticizer, a heat stabilizer, a softening agent and an antioxidant are not needed. The tensile strength of the obtained film is larger than or equal to 45 MPa in the longitudinal direction, larger than or equal to 38 MPa in the transverse direction (ASTM D882), the right-angle tearing strength is larger than or equal to 120 kN / m (GB / T16578.2), and the film passes FDA 21 CFR 177.1520 food contact safety certification. The material adopts non-toxic, harmless and recyclable infant-grade green and environment-friendly raw materials, has the characteristics of high strength, high toughness, good processability, no toxicity, environment friendliness and the like, and has a wide application prospect.
Owner:JIAXING UNIV +1
Evaporation disc assembly and steaming and baking cooking machine
PendingCN119073793AGuaranteed positional stabilityprevent floatingSteam cooking vesselsRoasters/grillsWater storageThermodynamics
The evaporation disc assembly comprises a heating disc, a splitter plate and a heating pipe, the heating disc is provided with a water storage tank and used for heating liquid in the water storage tank to form wet steam, and the splitter plate covers the heating disc and is provided with a plurality of air outlet holes communicating with the water storage tank; and the heating pipe is positioned in the water storage tank, is close to the air outlet hole and is used for heating the wet steam reaching the air outlet hole to form superheated steam. In this way, by covering the heating plate and using the heating pipe for heating, the contact between wet steam and food is greatly reduced, the dryness of the steam is ensured, the taste of the steamed and baked food is ensured, and the user experience is improved.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Silicone emulsions and their preparation and application methods
Silicone release coating emulsions can be dried and cured to form a silicone release coating on both paper and plastic substrates. The coated substrates can be used in a variety of end-use applications, including (opto)electronic device fabrication and food contact applications.
Owner:DOW SILICONES CORP
Ceramic cooking device
In a grill-cooking apparatus including a burner that combusts hydrogen and a food mounting part provided above the burner, a washing-away effect of the excessive fat content by moisture contained in a hydrogen combustion gas can be enhanced. Each supporting rod part includes a flat part located at an upper end and configured to come into contact with food, a maximum-width part, which is located below and away from the flat part, and a Y-axis direction width of which is maximum, and an increasing-width part, a Y-axis direction width of which gradually increases from the flat part toward the maximum-width part. Preferably, each supporting rod part is provided with a decreasing-width part, a width of which gradually decreases from the maximum-width part toward a lower end.
Owner:RINNAI CORP
Agricultural composition
The present disclosure relates generally to agricultural compositions comprising an anti-pathogenic compound and a chemical activator, wherein the fungicides and chemical activators provide a synergistic effect on the control of pathogens typically found in plant crops, trees, fruits, vegetables, leaves, stems, roots, seeds, flowers, animals, equipment, stockyard, farm, barn, animal housing units, farm tools, farm buildings, storage areas or food contact areas.
Owner:ORO AGRI INC
airtight food storage container
ActiveCN224278227UAchieving tightnessSimple production processLidsSealingInterior spaceStructural engineering
This utility model discloses a sealed food storage container, including a container body, a lid that fits with the container body, and a flexible sealing ring. The lid is a downward-opening cover structure. An annular groove with the opening facing downwards is provided around the outer edge of the container body's opening. The upper part of the sealing ring is embedded in the annular groove, while the lower part of the sealing ring protrudes outside the annular groove, sealing with the inner wall of the lid when the lid is placed on the container body's opening. This sealed food storage container achieves a seal while preventing the sealing ring from contacting the food inside the container, thus effectively preventing food stains from remaining on the sealing ring and preventing contamination of the food inside the container. Therefore, frequent disassembly and cleaning of the sealing ring is unnecessary, reducing the user's maintenance burden. Furthermore, since the edge of the lid and the sealing ring are not located within the internal space of the container body, the container body can achieve a larger effective volume with the same external dimensions, fully accommodating food and improving its internal space utilization.
Owner:许运波
Printed or coated structures for applications with direct food contact
Owner:SUN CHEMICAL BV
Ohmic unfreezing electrode plate and refrigerator drawer with same
ActiveCN223639402ULighting and heating apparatusOhmic-resistance electrodesIceboxConductive materials
The utility model provides an ohmic unfreezing electrode plate and a refrigerator drawer with the ohmic unfreezing electrode plate, which comprise two electrode plate assemblies arranged at an interval and an insulating module arranged between the electrode plate assemblies, the insulating module is used for separating the two electrode plate assemblies; the two electrode plate assemblies comprise conductive materials and are respectively connected with opposite electrodes; and the two electrode plate assemblies and the insulating module form an integral flat-plate-shaped structure. According to the ohmic unfreezing electrode plate and the refrigerator drawer with the ohmic unfreezing plate, the application scenarios of the ohmic unfreezing electrode plate are increased, the surface area of the ohmic unfreezing electrode plate is increased by arranging the concave-convex parts on the upper surface of the electrode plate assembly, then the contact area with food is reduced, the area of the contact position of the electrode plate assembly and the food is reduced, the heat conduction speed is high, and the unfreezing effect is good. The heat at the contact part is reduced, and the damage to the food quality is avoided.
Owner:NINGBO FOTILE KITCHEN WARE CO LTD
Method for simultaneously determining migration volumes of three acrylamide compounds in food contact material and food contact product
The invention relates to the field of detection of harmful substances in food contact materials and products, in particular to a method for simultaneously determining migration volumes of three acrylamide compounds in food contact materials and products, which comprises the following steps: S1, preparing a standard working solution, S2, preparing a food simulant, and S3, performing instrumental analysis. According to the method, the liquid chromatography-tandem mass spectrometry method is adopted for detection, the sensitivity is high, MRM ion mode collection is achieved, the anti-interference capacity is high, and the three acrylamide compounds can be measured at the same time. According to the method, the detection limits of three acrylamide compounds in water-based, acidic, ethanol-containing food simulants, grease-containing food simulants and chemical substitute solvent ethanol with the volume fraction of 95% are all 0.005 mg / kg, the quantitation limits are all 0.01 mg / kg, the recovery rate is 86.4%-98.8%, the repeatability is 2.1%-9.5%, the precision is high, and the requirements of laws and regulations are met.
Owner:GUANGDONG CONSUMER TESTING TECH CO LTD
Colorimetric sensor for oxygen and use thereof
The invention relates to a non-toxic luminescence-based colorimetric sensor and methods of using the sensor in food contact and similar applications. The luminescence-based sensor can be used to assess oxygen concentration, particularly in controlled oxygen atmospheres such as food packaging.
Owner:SENOPTICA TECH LTD
A BMC material for preparing a food contact article and a method for preparing the same
This invention discloses a BMC material for preparing food contact products and its preparation method. The material comprises the following components by mass percentage: 12%–20% food contact grade styrene-based unsaturated polyester resin (compliant with GB 4806.7-2016); 3%–10% solvent-free PMMA powder; 0.5%–1% zinc stearate; 0.2%–0.6% curing agent TBIC; 0.01%–0.1% polymerization inhibitor TBHQ; 0.01%–0.05% stabilizer BHT; 20%–45% calcium carbonate; 10%–40% aluminum hydroxide; and 5%–10% glass fiber. This invention, by using low-cost food contact grade styrene-based resin combined with solvent-free PMMA powder and optimizing the ratio of TBIC to TBHQ, achieves near-zero styrene monomer residue in the product while reducing costs. This effectively solves the problems of high cost, difficulty in processability adjustment, and monomer residue risk associated with traditional food contact grade BMC materials. The cost of the resulting material can be controlled below 7 yuan / kg, and it has both flame-retardant and high-strength properties, making it a widely viable alternative to traditional food contact grade plastics.
Owner:HUIZHOU DASHUN ELECTRONIC COMPOSITE MATERIALS CO LTD
Method of manufacturing a glass container suitable for food contact and enhancing glass strength
The invention relates to a method of manufacturing an inorganic silica-based hollow glass container, particularly a soda-lime-silica glass container in the form of a glass bottle. The method comprises the steps of providing a glass container with a hot coating; preparing a coating solution by mixing an amino-functional silane as a silica precursor compound, a solvent, and at least one alcohol and / or water to ensure controlled evaporation; applying the coating solution at least partially onto the external wall of the glass container; and, preferably at room temperature and an ambient temperature of up to 150°C, allowing controlled evaporation of the coating to obtain a food-grade coating layer with a thickness of <10 nm on the external surface of the glass container.
Owner:TURKIYE SISE VE CAM FABALARI ANONIM SIRKETI
Non-polar resin composite material, preparation method and application thereof
The application belongs to the technical field of high polymer materials, and particularly relates to a non-polar resin composite material and a preparation method and application thereof, and specifically discloses a non-polar resin composite material, which comprises the following components in parts by weight: non-polar resin 90-110 parts; organic pigment green 0.1-2 parts; organic pigment yellow 0.5-3 parts; light stabilizer 0.1-0.5 parts; and water 0.5-3 parts. The application provides a non-polar resin composite material without using color-forming color master batches, the material has high saturation of yellow-green color, and yellow-green organic pigments can be prevented from obviously changing color under light conditions, the application can realize good dispersion of pigments in the system without pretreating the pigments in the early stage, and the material prepared has few toner points on the surface. The application can be applied to preparation of food contact products and household appliances.
Owner:KINGFA SCI & TECH CO LTD
Diamond Non-stick Surface and Cooking Utensils
This invention relates to a diamond non-stick surface and cooking utensils featuring such a surface, wherein the diamond non-stick surface includes a metal substrate and a diamond non-stick layer. The diamond non-stick layer, adhered to the metal substrate, comprises a metal bonding layer, multiple euhedral diamond crystals, and a gap filler. The diamond crystals are bonded to the metal substrate via the metal bonding layer. The gap filler, made from a non-stick coating, is disposed in the gaps between adjacent diamond crystals and atop the metal bonding layer, ensuring the combined average thickness of the metal bonding layer and the gap filler is less than the sieving particle size of the diamond crystals. When applied to the food-contact surfaces of cooking utensils, this diamond non-stick surface effectively prevents food from sticking to the spaces between the diamond crystals, significantly enhancing the surface's non-stick performance.
Owner:ONE WORLD INT CO LTD(CN)
Non-stick pan with aluminum oxide ceramic layer
PendingCN119257452AImprove vibration resistanceImprove thermal shock resistanceCooking-vessel materialsRoasters/grillsOxide ceramicFood contact
A non-stick pan with aluminum oxide ceramic layers comprises a metal pan body, the aluminum oxide ceramic layers are evenly distributed on the surface, making contact with food, of the metal pan body, and the thickness of the aluminum oxide ceramic layers ranges from 80 micrometers to 500 micrometers. Especially for 150-300 microns, the effect of reheating or direct plasma spraying of the aluminum oxide ceramic layer in a spraying mode is better, the sprayed aluminum oxide ceramic layer has a nano-micro structure, and ceramic powder spraying and plasma spraying with the particle size of 1-20 microns can be adopted; the aluminum oxide ceramic layer comprises nanopores, and the diameter size of the nanopores is 100-1500 nanometers; elliptical or polygonal concave holes are evenly distributed in the metal pot body.
Owner:ZHEJIANG JIUKANG ELECTRICAL APPLIANCE CO LTD
Plant antimicrobial compositions including an emulsifier and / or ozone and methods of use
Compositions and methods that utilize a combination of essential oils or other plant-derived extracts or compounds and an emulsifier as an antimicrobial are provided. In some embodiments the compositions further include ozone. In some embodiments, the composition includes one or more plant essential oils, plant extracts, or plant-derived compounds, or combinations thereof, and an emulsifier (such as a saponin). The antimicrobial composition may also include water, peracetic acid, acetic acid, lactic acid, citric acid, and / or hydrogen peroxide. Methods of killing a microorganism, including contacting the microorganism with the disclosed antimicrobial compositions are also provided. The microorganism may be present on a food item or a food contact of non-food contact surface and may be in the form of a biofilm. In some examples, the antimicrobial composition is used one or more times (such as 1 to 5 times).
Owner:THE ARIZONA BOARD OF REGENTS ON BEHALF OF THE UNIV OF ARIZONA
Polypropylene composite additive for manufacturing high-transparency and high-toughness food container cup
The invention relates to a polypropylene composite additive for manufacturing a high-transparency and high-toughness food container cup, which belongs to the technical field of high polymer material modification, and effectively realizes the modification of a polypropylene material by compounding a transparent nucleating system and a compound toughening system and matching with a compatilizer, an antioxidant and a dispersing agent. The requirements of high transparency, high toughness and food contact safety can be met at the same time, and the effect is remarkable.
Owner:PUYANG ZHONGYUAN PETROCHEMICAL IND CO LTD
Layered double hydroxide (LDH) based bacterial adhesion / biofilm inhibitive polymeric composite material
The invention relates to a magnesium- aluminium layered double hydroxide (Mg-Al LDH) based filler product comprising boron and functionalised with phosphocholine chloride calcium salt tetrahydrate (PC), the synthesis method of this filler product, and obtaining a new material by preparing a composite material of this filler product, which has antibacterial activity, with a thermoplastic polymer or thermosetting polymer. In the production of the composite material that is the subject of the invention, as the polymer, preferably unsaturated polyester resin (DPes) is used. The composite material comprising the filler product of the invention has the feature of preventing bacterial adhesion / biofilm formation. Said material has the potential to be used for various applications, including medical devices, industrial processes, food production, storage and sales areas, food contact surfaces, areas requiring cleaning and hygiene, and different surface materials.
Owner:ISTANBUL UNIVSI CERRAHPASA REKTORLUGU