2881 results about "Antistatic agent" patented technology

The invention relates to a multi-layer film comprising a barrier layer, a poorly extensible plastic layer, and an antistatic plastic layer arranged on the side of the barrier layer, opposing the poorly extensible plastic layer. According to the invention, either a layer of material that is generally recognised as safe in terms of food is arranged next to the antistatic plastic layer, opposing the barrier layer, said layer of material being between 5 and 20 μm thick, and the antistatic layer being approximately between 10 and 150 μm thick, or the antistatic plastic layer is embodied as a layer of material that is generally recognised as safe in terms of food, the antistatic plastic layer containing a plastic material that is generally recognised as safe in terms of food and an antistatic agent that is generally recognised as safe in terms of food.

Carpeted floor covering articles comprising carpet pile fibers to which a topical antimicrobial application of solid particles has been applied either during or after product manufacture (such as part of a cleaning or treatment process) are provided. Such a topical treatment includes specific inorganic antimicrobial metal ion-based solid compounds, such as silver ion-exchange compounds, silver zeolites, and/or silver glasses, which may or may not be dispersed within a liquid medium for ease in handling and application. Such treatments also optionally include compositions of stain resistant agents, anti soil-redeposition compounds and liquids, surfactants, antistatic agents, and the like, to impart other characteristics to the target carpeted products. Such carpeted products thus exhibit excellent antimicrobial characteristics at both the surface of the carpet pile, as well as within the pile itself. Furthermore, it has been found that application of such solid metal-ion based antimicrobials permits the ability to increase antimicrobial activity for the target carpet product after vacuuming.

The invention belongs to polymer modification technical field and processing technology field, and discloses a flame-retardant antistatic high-strength thermoplastic composite material and its preparation method. The material comprises (by weight share) 80-100 thermoplastic resin, 50-120 reinforcing fiber, 8-18 flame retardant, 0-5 flame retardant synergistic agent, 0.5-1.8 antistatic agent, 15-30 compatibilizer, 4-10 composite antioxidants, and 0-80 other additives. The invention also discloses the thermoplastic composite material preparation method. The inventive lame-retardant antistatic high-strength thermoplastic composite material has high tension and bending strength, high impact resistance property at low and high temperature, obvious antistatic property, high flame-retardant and fire proof performance. It can reach UL-94 V-O level standard.

The invention discloses a kind of window PCE shaped material with antistatic and dustproof function and its manufacturing method. It raw materials are composes of PVC resin powder, antistatic agent, impact modifier, stabilizer, filler and processing aid in accordance with the weight ratio of 100:0.2-20:1-10:2-8:5-20:1-10. Then it heats and stirs the raw materials at a temperature of 100 ~ 130deg.C in the high-speed mixer, and then it slowly cools the mixture to room temperature and transfers the materials to the extruder, finally it achieves the shaped material through extrusion molding mold, vacuum cooling, traction and cutting.

The invention discloses a flame-retardant and antistatic wood-plastic composite material and a preparation method thereof and relates to a wood-plastic composite material and a preparation method thereof. The invention aims at solving the problems of relatively poor flame retardance and relatively high cost of the existing antistatic wood-plastic composite material. The wood-plastic composite material is prepared from the following components in parts by weight: a lignocellulosic material, thermoplastic, a lubricant, an antistatic agent, a flame retardant, a coupling agent and an inorganic filler. The method comprises the following steps: 1) performing hot mixing on the lignocellulosic material, the thermoplastic and the lubricant to obtain a hot-mixed material; 2) putting the hot-mixed material into a cold mixing machine for cold mixing, and adding the weighed antistatic agent, the flame retardant, the coupling agent and the inorganic filler into the cold mixing machine for re-mixing when the temperature is lowered to 40-60 DEG C to obtain a premix; 3) putting the premix into a twin-screw extruder to perform melting, mixing and granulation; and 4) performing extrusion molding or thermoforming to prepare the flame-retardant and antistatic wood-plastic composite material. The flame-retardant and antistatic wood-plastic composite material is used in the fields of indoor buildings, decorations, decoration materials and the like.

The invention discloses a halogen-free flame retardant antistatic PC/ABS (Poly Carbonate/ Acrylonitrile Butadiene Styrene) alloy material and a preparation method thereof, belonging to the technical field of alloy materials. The halogen-free flame retardant antistatic PC/ABS alloy material provided by the invention comprises the following components in parts by weight: 1-30 parts of ABS resin, 40-90 parts of PC resin, 8-20 parts of fire retardant, 1-10 parts of flexibilizer, 0.02-0.5 part of antistatic agent, 0.1-1 part of photo-thermal stabilizing agent and 0.1-1 part of processing agent. The invention also discloses a preparation method of the halogen-free flame retardant antistatic PC/ABS alloy material, which comprises the following steps of: mixing the 1-30 parts of ABS resin, the 40-90 parts of PC resin, the 8-20 parts of fire retardant, the 1-10 parts of flexibilizer, the 0.02-0.5 part of antistatic agent, the 0.1-1 part of photo-thermal stabilizing agent and the 0.1-1 part of processing agent, and then sending to a dual-screw extruder, mixing, extruding, staying, cooling, sized-dicing and obtaining a finished product of the halogen-free flame retardant antistatic PC/ABS alloy material. The halogen-free flame retardant antistatic PC/ABS alloy material provided by the invention has the advantages of simple process, continuity, high production efficiency and stable quality.

A sizing composition containing an epoxy film former, a urethane film former, a silane package that includes an aminosilane coupling agent and an epoxy silane coupling agent, a cationic lubricant, a non-ionic lubricant, an antistatic agent, and at least one acid is provided. The epoxy resin emulsion includes a low molecular weight liquid epoxy resin and one or more surfactants. The epoxy resin preferably has an epoxy equivalent weight from 185-192. The sizing composition may optionally contain a methacryloxy silane. The sizing composition may be used to size glass fibers used in filament winding applications to form reinforced composite articles with improved mechanical properties, wet tensile properties, improved resistance to cracking, and improved processing characteristics.

An adhesive film prevents static charge on peeling generated when removed from an adherend and also improves adhesion between a base material and an adhesive layer, where an under coat layer containing an organometallic is formed on the base material and then an adhesive layer is formed on the base material. Alternatively, an adhesive film showing high adhesion with a glass substrate, and including an antistatic layer, which prevents static charge on peeling generated when the surface protective film is removed, and improves adhesion between a base material and an adhesive layer, where the adhesive film includes a base material, an adhesive layer made of a water dispersible adhesive including, and an antistatic layer, containing a water soluble or water dispersible conductive material, interposed between them, and the adhesive film is stuck onto an image display device.

The invention discloses strengthening-toughening type antistatic antiflaming master batches and a preparation method and application. The antistatic antiflaming master batches mainly comprise the following components of: a fire retardant, an antistatic agent, a processing aid and a carrier resin. The preparation method comprises the steps of: preparing the components in a formula ratio to obtain a mixture; plasticizing and mixing the mixture by using an internal mixer or a kneading machine first and then pelletizing by using a single screw extrusion machine to obtain the master batches; and or uniformly mixing the components by using a high mixing machine and then pelletizing the mixture by using a reciprocating type single screw extrusion machine to obtain the master batches. The antistatic antiflaming master batches not only have the antistatic and antiflaming function but also have the function of strengthening and toughening. The master batches are mainly used for plastic products, coal mine underground plastic pipes and top meshes which have high requirements on antistatic and antiflaming performance and strengthening and toughening performance, and can be used for gas transport pipelines and various plastic products of the electric appliances.

The present invention is directed to an antistatic pressure sensitive adhesive. The antistatic pressure sensitive adhesive comprises a pressure sensitive adhesive, and an antistatic agent comprising at least one organic salt. Certain embodiments of the antistatic pressure sensitive adhesive also have a luminous transmission of greater than about 89% according to ASTM D 1003-95. Additional embodiments of the antistatic pressure sensitive adhesive have a haze of less than about 5% according to ASTM D 1003-95, and in specific embodiments the haze is less than about 2% according to ASTM D 1003-95.

The invention relates to a pressure-sensitive adhesive for a PET protective film and a preparation method thereof. The pressure-sensitive adhesive provided by the invention is made from the following raw materials of: by weight, 1-20 parts of a (methyl)acrylate monomer which is used for preparing homopolymers and whose glass transition temperature ranges from minus 45 DEG C to 10 DEG C, 60-90 parts of a (methyl)acrylate monomer which is used for preparing homopolymers and whose glass transition temperature ranges from minus 90 DEG C to minus 50 DEG C, 1-20 parts of a acrylic acid monomer containing functional groups, 0.01-15 parts of a cross-linking agent, 0.01-1 part of an initiator, 0.001-5 parts of a silane coupling agent, 0.001-5 parts of a plasticizer, 0.001-5 parts of an antistatic agent, and 70-100 parts of a solvent. The pressure-sensitive adhesive for the PET protective film in the invention has characteristics of strong adaptability to the PET basement film, microviscosity, repeelable performance, high temperature resistance and antistatic property, and can be widely applied in the production of the PET protective film. The invention also provides a preparation method ofthe above pressure-sensitive adhesive.

The invention relates to an environmental-friendly polypropylene material with flame resistance and antistatic capacities, which comprises parts by weight of components that: 100pbw of pp resin, 30-50 portions of flame retardant, 10-20 portions of flame-retardant synergist, 40-60 portions of fillers and 10-30 portions of antistatic agent. The PP resin is high fluidity homopolymerization PP; the flame retardant is deca-diphenylethane; the flame-retardant synergist is antimony trioxide; the filler is 2000 meshes talcum powder; the antistatic agent is conductive carbon black; lubrication dispersing agent is aethylenum double fatty acid amide TAS-2A. The preparation method of the material is that: according to the part by weight, 100 portions of PP resin, 30-50 portions of flame retardant, 10-20 portions of flame-retardant synergist, 40-60 portions of fillers, 10-30 portions of antistatic agent and 1-10 portions of lubrication dispersant are weighted and mixed in a high-speed mixer for 3 to 5 minutes, and after mixing, the mixed raw materials are molten, squeezed and made into particles in a parallel twin-screw extruder. The polypropylene material of the invention has the advantages of good mechanical intensity, antistatic effect, flame resistance and being environment-friendly.

The invention provides a high-precision non-water-based nano-diamond grinding fluid and a preparation method and application thereof. The high-precision non-water-based nano-diamond grinding fluid comprises main components of nano-diamond particles, a dispersion stabilizing agent, a suspension agent, a pH value regulator, an antistatic agent, an antioxidant, a dispersion medium and the like. In the invention, the particle size distribution is 130nm or smaller D50 particle size; the ratio of D10 to D50 is 50 percent or more; and the ratio of D90 to D50 is 200 percent or less. The preparation method comprises the following steps of: thinning diamond raw materials; carrying out modifying processing; deeply purifying; separating particle size; and finally mixing components according to a certain ratio. The invention has the advantages of completely eliminating deliquesce, hydrolization, chemical corrosion and electrochemical corrosion during the premise polishing and improving the polishing efficiency and the polishing quality to be maximum extent. The products have wide application to hard alloys, disk moulds, computer magnetic heads, computer disks, solar batteries and the like.

The present invention aims at providing an antistatic pressure-sensitive adhesive optical film exhibiting excellent antistatic effect, optical properties, and water resistance and having excellent adhesion between the antistatic layer and the pressure-sensitive adhesive layer. An antistatic pressure-sensitive adhesive optical film, the optical film having an antistatic layer laminated on at least one side of the optical film, and a pressure-sensitive adhesive layer further laminated on the antistatic layer, wherein the antistatic layer comprises a conductive polymer and a sulfonic acid compound as raw material components, and the pressure-sensitive adhesive layer is formed of an acryl-based pressure-sensitive adhesive containing nitrogen.

The invention relates to a cement reinforced grinding aid, containing polycarboxylic acid type composite activated cement reinforced grinding aid, which contains esterification catalyst, inhibitor, initiator, grinding aid, activator, strengthening agent, blending agent and chain transfer agent and contains no chlorine ion. The polycarboxylic acid type composite activated cement reinforced grinding aid is a neutral efficient composite cement additive, which is synthesized through the highly efficient magnetized, activated and composite technology. The invention is made though synthesizing inorganic reinforced components with optimized surfactant and antistatic agent and has the advantages of toxin-free, hazard-free, nonirritant, chlorine-free, flame retardant and non-corrosive. The product belongs to green produce. The used amount is 0.015-0.025 weight portions of cement, and the mill output per hour can be improved by 10-25 percent. The twenty eighth day strength of the cement can be increased by 4-8MPa. The strength is increased by 2-4MPa in three days.

A organic light emitting diode display including an organic light emitting display panel displaying an image, and a lower passivation film attached to a bottom of the organic light emitting panel and including a polymer resin and an antistatic agent, wherein the lower passivation film includes a plurality of stress adjustment patterns disposed to be adjacent to each other wherein decreasing the bending interval between the bending stress adjustment patterns formed at the lower passivation film processed with the antistatic agent and attached at the position corresponding to the bending portion of the organic light emitting panel, thereby selectively minimizes the stress of the bending portion of the organic light emitting panel, therefore, asymmetry of strains of the bending portions of the organic light emitting display panel can be prevented to remove a picture abnormality, and static electricity may be prevented.

The invention discloses an antistatic blocking resistant smooth linear low-density polyethylene composition based on LLDPE as base, which comprises the following parts: 0.05-0.2% opening agent, 0.05-0.3% smooth agent, 0.05-0.3% antistatic agent, 0.05-0.2% anti-oxidant and 0.05-0.2% manufacturing and heat stabilizer, wherein the opening agent contains inorganic blocking resistant agent or organic opening agent; the smooth agent is amide, soap or organic silicane; the main auxiliary anti-oxidant is hindered phenol and phosphorus anti-oxidant; the antistatic agent adopts composite pattern of non-ionic typed antistatic agent and ion-typed antistatic agent. The making method compress the following steps: adopting LLDPE as base; adding blended auxiliary material into graining stage; or graining auxiliary agent into mother grain; adding mother grain; manufacturing specific material.

The invention relates to an antistatic glass fiber reinforcement ABS (acrylonitrile butadiene styrene) composite material and a preparation method thereof. In the invention, a reinforcing agent, an interface coupling agent and a toughening agent are added into ABS; an inorganic antistatic agent is matched with an organic antistatic agent; and in the existence of a dispersing lubricant and a thermal oxidative stabilizer, raw materials are mixed and extruded by a double-screw extruder so as to obtain the antistatic glass fiber reinforcement ABS composite material. The antistatic glass fiber reinforcement ABS composite material has a durable antistatic effect and excellent mechanical strength, is easy for flow processing, keeps the appearance of a product smooth, and can be used for manufacturing a paper transfer mechanism of an office machine and an IC chip bracket.

The invention relates to a multi-effect water-based composite cutting/grinding fluid which consists of water-soluble oil, cleaning agent, extreme pressure antiwear agent, antirust, antibacterial agent, complexant, solubilizer and anstatic agent. The water-soluble oil is the mixture of aminoethyl alcohol and triethanolamine oleate, the cleaning agent is anionic surfactant or nonionic surfactant, the extreme pressure antiwear agent is one or two of additives A, B, C, D, E and F, the antirust is benzotriazole and sodium benzoate, the antibacterial agent is boric acid and borax, the complexant is EDTA and the solubilizer is urea. The cutting/grinding fluid with various improved performances is non-toxic and tasteless, is an environment-friendly product and has no harm to human body and the skin of users; the operating cycle is normally more than 6 months.

The present invention is directed to antistatic elastomeric articles and methods of making the same. The articles can be single layered or multilayered. The single layered articles possess desirable antistatic properties and desirable properties of comfort and feel. The multilayered articles have an outermost layer/surface that possesses desirable antistatic properties and an innermost layer/surface that exhibits desirable properties of comfort and feel. In preferred embodiments, the elastomeric articles are made form a nitrile/natural rubber blend. Articles of the present invention have antistatic properties measured as having a surface resistivity below about 10¹⁴ Ω/sq and a static decay time of less than about 60 seconds.

The present invention provides a master batch for polyester resins that does not need to be dried prior to use. The master batch according to the invention includes an additive package dispersed in a carrier. The additive package includes one or more colorants, light stabilizers, heat stabilizers, flame retardants, antioxidants, lubricants, anti-stats, biocides, fillers, and process aids. The carrier includes from about 10 to about 25 percent by weight of one or more polyhydric alcohol esters of wood and/or gum rosin, from about 5 to about 35 percent by weight of one or more core-shell polymers, and from about 25 to about 70 percent by weight of one or more thermoplastic polyesters compatible with the bulk polyester molding resins.The present invention also provides a method of forming a polyester article. The method includes letting down a master batch according to the invention into a polyester resin, heating the master batch and the polyester resin to form a melt, and processing the melt to form the polyester article. The method can be used to form a variety of polyester articles such as, for example, blow molded bottles, extrusion blow molded bottles, injection molded bottles, extruded film sheets, and drawn fibers.

A high-content environmental-protecting alcohol ether fuel for vehicle consists of additives and methanol or alcohol 75-87 proportion. The additives contain methanol, alcohol, isopropyl alcohol, isobutanol, dimethylcuprate, n-amyl alkyl, dipropyl, cyclopentane, nitro-methane, dimethyl benzene, pinecone oil, cyclopentadienyl, poly-isobutylene, propane diamine, carbomethoxy formate, dimethoxyester carbonate, natural gasoline, hydrocarbon solvent oil, diisopropyl ester, dimethoxy-methane, petroleum ether, methyl tert-amyl ether, tert-amyl tert-butyl ether, lauryl phenol poly-ethenoxy ether, anti-static agent, metal-corrosive inhibitor, rubber plastic swelling inhibitor and anti-oxidant. It's clean and universal; it has excellent burning stability, shock resistance and dynamic character and less oil consumption.

The invention discloses terylene FDY spinning oil and a preparation process thereof. The terylene FDY spinning oil comprises the following components in percentage by weight: 55-65 percent of smoothing agent, 15-30 percent of balancing agent, 5-15 percent of beam concentrating agent, 2-8 percent of antistatic agent and 1-5 percent of adjusting and stabilizing agent. The invention has the characteristics of stable performance as well as favorable spinnability and biodegradability, can meet the requirement of a terylene fiber high-speed spinning process and effectively improve the spinning quality of terylene.

The label includes (I) a thermoplastic resin film base layer, (II) an interlayer, and (III) a heat-sealable resin layer, wherein the interlayer (II) contains a thermoplastic resin and an antistatic agent.

An inexpensive surface-protective film which is excellent in the ability to protect an adherend (in particular, optical sheet). With the surface-protective film (pressure-sensitive adhesive sheet) adherent to an adherend (in particular, optical sheet), an inspection of the adherend for defects can be made with satisfactory precision. Also provided is an inexpensive surface-protective film which prevents an adherend (in particular, optical member such as optical sheet) from being electrostatically charged during the processing or transportation of the adherend (in particular, optical sheet), and has the function of preventing fouling. The protective films each is a removable pressure-sensitive adhesive sheet which comprises a base layer, a pressure-sensitive adhesive layer formed on one side thereof, and an antistatic layer formed on the other side, characterized in that the antistatic layer contains a polymeric antistatic agent comprising an olefin block and a hydrophilic block.

The invention discloses a polyester POY spinning finish, comprising 81-88% of lubricating agent, 3-5% of emulsifying agent, 4-7% of tow collecting agent, 3-5% of antistatic agent and 2-4% of additive by weight. The invention also discloses a production method of the polyester POY spinning finish. The product not only can endow the fibers with good processability but also is environment-friendly, overcomes the phenomenon that the finish corrodes equipment and can ideally solve the problem of easy cohesion on guide rolls during apparent cohesion and reduce fluff and broken yarns.

The invention provides thermoplastic elastomer materials used for a bottle cork for manufacturing medicines, a preparation method thereof and a method for applying the bottle cork for manufacturing medicines thereof. The materials are prepared by the following components: styrene copolymer or rubber materials as well as polyolefine matters. The styrene copolymer is PP or PE; besides, the materials also contain a plasticizer and a loading agent, contain or do not contain a compatibilizer, contain or do not contain an antioxidant, contain or do not contain an antistatic agent, contain or do not contain adhesion preventives. The preparation method thereof includes the steps of drying the materials, fusing a reaction kettle, using a plastic extruding machine to extrude the materials, using a cooling water slot to cool and shape the materials, using a hauling machine to haul and cut off the materials, and the like. The thermoplastic elastomer materials provided by the invention have the advantages of stable chemical property, no poison, low polarity and good rebound resilience.

The invention provides a special nano-modified impregnating compound for basalt continuous fiber and a preparation method of the special nano-modified impregnating compound. The preparation method comprises specific operation steps as follows: (1), citric acid is added to a deionized aqueous solution, the PH (potential of hydrogen) value of a citric acid aqueous solution is adjusted to range from 3 to 4, the mixture is stirred at a high speed, a silane coupling agent is slowly and dropwise added, the mixture is stirred until the silane coupling agent is completely hydrolyzed, and a clear and transparent hydrolyzed coupling agent is obtained; (2), organosilicone-modified acrylic ester and a polyester resin emulsion are diluted by 10-20 times with deionized water respectively and then are mixed and uniformly stirred, and a diluted film forming agent is obtained, monodispersed nano-silica and titanium dioxide particles are added, the mixture is heated, stirred and cooled at the room temperature, and the film forming agent containing nano particles is obtained; (3), fatty acid amide acetate, aliphatic ester sulfate and a quaternary ammonium salt cationic antistatic agent are added to deionized water, the PH value of the solution is adjusted, the hydrolyzed coupling agent and the film forming agent containing the nano particles are added respectively, the mixture is stirred uniformly and left to stand to be defoamed, and the special nano-modified impregnating compound for the basalt continuous fiber is obtained.

An active energy ray-curable antistatic coating composition contains (A) inorganic oxide fine particles having a side chain having a molecular weight of at least 300 and having a functional group and (B) an antistatic agent containing at least a quaternary ammonium salt group-containing polymer, a quaternary ammonium salt group-containing silane coupling agent and/or a hydrolysis condensate of the silane coupling agent, and optionally contains (C) a polyfunctional (meth)acrylate having at least 3 (meth)acryloyl groups in a molecule.

The invention relates to a preparation method of medical polypropylene multi-layer non-woven cloth, which comprises the following steps: a first spun-bonded overlay, a second spun-bonded overlay and a third melt-blown overlay are formed to form a spun-bonded/melt-blown/spun-bonded overlay; the three overlays are thermally bonded by a glazing machine to be endowed with stable shape; the non-woven cloth endowed with stable shape is soaked into the solution mixed with oil resistance agent and antistatic agent and dried, receives heat treatment, and is endowed with water resistance, oil resistance and antistatic properties. The polypropylene multi-layer non-woven cloth improves the permeability effect of water resistance agent, oil resistance agent and antistatic agent, is very economic, has no harm to the human body and environment pollution, no fire, explosion and other danger when being stored and used.