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15results about How to "Feel smooth" patented technology
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Fabric flame retardant and preparation method thereof
PendingCN119593210AImprove hydrophilicitysoft touchHeat resistant fibresVegetal fibresMonomer compositionPolymer science
The invention relates to a fabric flame retardant and a preparation method thereof. The fabric flame retardant is obtained by polymerizing a monomer composition, and the total weight of the monomer composition is 100%. Comprising the following components in percentage by weight: 15 to 30 percent of alkenyl amino triazine comonomer, 5 to 20 percent of polyalkenyl siloxane comonomer, 5 to 15 percent of alkenyl sulfonyl propylidene diacetamide comonomer, 2 to 10 percent of allyl polyoxyethylene ether comonomer and 40 to 65 percent of deionized water. The flame-retardant effect of the fabric finished by the flame retardant can reach B1 level, the fabric is soft and smooth in hand feeling, the fabric surface is not separated out and is not sticky in the storage process, and the color yield is uniform. And the flame retardant is phosphorus-free, halogen-free, formaldehyde-free, safe and environment-friendly.
Owner:SHANGHAI YAYUN TECHNOLOGY CO LTD
Efficient and energy-saving continuous open-width bleaching and washing process for knitted fabric
InactiveCN119615603AIncrease productivityavoid start and stopTextile/flexible product manufactureDry-cleaning apparatus for textilesPulp and paper industrySewage
The invention discloses an efficient and energy-saving continuous open-width bleaching and washing process for knitted fabric. The process comprises the steps of fabric preparation, an efficient bleaching stage, bleaching treatment, a continuous open-width washing stage and drying treatment. The low-alkali bleaching finishing agent has the beneficial effects that low-alkali bleaching finishing of the fabric is realized, the output of heavy sewage is reduced, and the fabric has the advantages of good whiteness and strength, so that the problems that the energy utilization efficiency is low, and energy is wasted in each link from bleaching to washing to drying are solved.
Owner:浙江宜滨印染有限公司
Paper bracket easy to operate
ActiveCN222610757Ueasy to operateFeel smoothOther printing apparatusComputer printingStructural engineering
Owner:ZHUHAI XPRINTER ELECTRONICS TECHNOLOGY CO LTD
Radio frequency tag with hidden pattern
ActiveCN224137725UFeel smoothRecord carriers used with machinesCommerceInjection molding processRadio frequency
The utility model discloses a radio frequency tag with a hidden pattern, which comprises a tag base and a radio frequency tag circuit board, the hidden pattern is a three-dimensional pattern arranged on the tag base, and the three-dimensional pattern is formed by forming an outward protruding and / or inward concave structure on the tag base. At least the outer surface of the three-dimensional pattern area of the radio frequency tag is provided with a protective layer formed through a secondary injection molding process, and any one of the protective layer and the tag base is made of a transparent material. Therefore, the protective layer is formed through the secondary injection molding process, so that the hand feeling is still smooth when the area where the three-dimensional pattern originally arranged on the label base is located is externally touched, and the anti-counterfeiting effect is achieved.
Owner:KUNSHAN WUHAI INTELLIGENT EQUIP CO LTD
一种网络耦合装置
本实用新型公开了一种网络耦合装置，属于网络耦合技术领域，包括外壳体，外壳体内安装有网络耦合系统，外壳体后端安装有多个均匀分布的网络接口模块，外壳体左右两端均开设有多个均匀分布的条形散热孔，网络接口模块包括线套，线套内端设有多根数据线，线套前端固定连接有适配板，适配板远离线套一端固定连接有一对支撑板，一对支撑板之间转动连接有适配器本体，适配器本体外端固定连接有多个硬件接口，通过可旋转的适配器本体集成多种硬件接口，用户可根据实际需求快速切换以太网、USB、光纤等不同接口类型，无需借助外部转接设备，不仅简化了设备连接流程，还显著降低了多协议组网的成本，尤其适用于需要同时接入异构网络的工业控制场景。
Owner:HEI LI TECHNOLOGY (JIANGSU) CO LTD
A method for making toy glue
PendingCN122080806Ahigh tensile strengthHigh rebound rateNon-macromolecular adhesive additivesMacromolecular adhesive additivesBenzoic acidPolymer science
This invention relates to the fields of fine chemicals and polymer materials technology, specifically a method for manufacturing toy adhesives. It includes steps for preparing the adhesive base material, preparing borax solution, and cross-linking molding. Polyvinyl alcohol, guar gum, methylparaben, etc., are prepared as base materials, which are then reacted with borax solution to undergo a cross-linking reaction. The core of this invention is the strict limitation of specific high-temperature ranges and constant-temperature stirring times during the base material preparation process, which promotes the complete extension and entanglement of molecular chains, constructing a dense and uniform three-dimensional network structure. This invention effectively avoids microscopic particle residue and stress concentration, achieving a significant improvement in the tensile strength, elongation at break, and resilience of the toy adhesive.
Owner:ZHEJIANG SHENGBOAO TRADE LTD CO
Scratch-resistant automotive rubber-coated PC / ABS soft skin composite material and preparation method thereof
PendingCN121851683AImprove scratch resistanceSmall color difference due to cross scratchingPolymer sciencePolymer chemistry
The invention discloses a scratch-resistant automotive rubber-coated PC / ABS soft skin composite material and a preparation method thereof. The scratch-resistant automotive rubber-coated PC / ABS soft skin composite material comprises the following raw materials in parts by weight: 10-30 parts of hydrogenated styrene elastomer; 10 to 30 parts of a semi-hydrogenated styrene elastomer; 20 to 50 parts of a polyurethane elastomer; 20-50 parts of a plasticizer; 2 to 20 parts of a maleic anhydride graft; 1-5 parts of a scratch resistant agent; and 0.5-5 parts of an anti-oxidation and anti-ultraviolet auxiliary agent. The scratch-resistant rubber-coated PC / ABS soft skin composite material for the vehicle is prepared by a twin-screw composite modification process, has excellent scratch resistance, small cross scratch color difference and unobvious fingernail scratch marks, and is superior to common elastomer materials in the market; according to the scratch-resistant rubber-coated PC / ABS soft skin composite material for the vehicle, the production process is double-color injection molding integral forming, compared with a traditional coating process, the production steps are greatly simplified, and the forming period is shortened to 40-80 s from original 5-20 min.
Owner:SHANGHAI PRET COMPOSITES +3
Antibacterial antistatic cellulose blended yarn and method for preparing the same
This invention discloses an antibacterial and antistatic cellulose blended yarn. The raw materials for preparing the blended yarn include natural fibers, deodorizing hemp pulp fibers, antistatic carbon fibers, mineral-modified fibers, and an antistatic agent. The raw materials, by weight, include the following components: 20-30 parts natural fibers, 10-12 parts deodorizing hemp pulp fibers, 10-20 parts antistatic carbon fibers, and 6-8 parts mineral-modified fibers. The natural fibers include bamboo fibers, cotton fibers, and hemp fibers, and possess inherent antibacterial components. The mineral-modified fiber raw materials are nano-zinc oxide and nano-titanium dioxide particles. The advantages of this invention compared to existing technologies are: the antibacterial and antistatic cellulose blended yarn of this invention has a soft and smooth hand feel and improved weaving performance; it retains the unique antibacterial and moisture-wicking functions of hemp fibers, while inheriting the comfortable and skin-friendly characteristics of cotton and viscose regenerated cellulose fibers; and it improves the antistatic performance of the blended yarn.
Owner:HANGZHOU QINXIANG IND CO LTD
Polyolefin skin-friendly loose and lustrous cotton natural anti-uv fabric and preparation method thereof
PendingCN122856434Anaturally elasticsmooth structure
This invention relates to the field of fabric technology, disclosing a skin-friendly, elastic, lustrous polyolefin cotton natural UV-resistant fabric and its preparation method. The preparation method includes a knitting process and a finishing process. In the knitting process, the raw materials are combed long-staple cotton and polyolefin elastic fibers, and the woven structure is a cotton-jersey fabric structure formed by the uniform distribution of combed long-staple cotton and polyolefin elastic fibers. The finishing process includes opening, pre-setting, alkali shrinking, enzyme washing, dyeing, dehydration, drying, setting, steaming, and pre-shrinking. The resulting fabric has a weight of 200-300 g / m². 2 The weight deviation is within + / -3%, the dimensional change after washing is controlled within -5%, and the fabric's UV protection value is 50 UPF. It combines high elasticity and UV protection.
Owner:NINGBO SEDUNO KNITTING CO LTD
Coating material for silicone and fiber cloth composite and composite forming process
The application discloses a coating material for silicone and fiber cloth composite and a forming process. The coating material comprises a bottom layer and a thin layer, the bottom layer contains modified hydrogen-containing silicone oil A (containing polyether and quaternary ammonium salt), the thin layer contains modified hydrogen-containing silicone oil B (containing epoxy group) and modified white carbon black. Through gradient vulcanization of the semi-cured bottom layer and the fully-cured thin layer, a release paper is not needed, the production process is simplified, the cost is low, and environmental protection is good. The coating material has good weather resistance, soft hand feeling and clear surface patterns, and solves the problems of poor interface bonding force, insufficient wear resistance, difficult consideration of hand feeling and mechanical properties and limited decoration of the existing silicone leather.
Owner:GUANGDONG JIEGUO NEW MATERIAL CO LTD
Strip-shaped lamp
The utility model relates to the technical field of strip-shaped lamp adjustment, and discloses a strip-shaped lamp which comprises two lamp bodies, a controller and a middle frame, the controller is connected with the two lamp bodies through Bluetooth, each lamp body comprises the middle frame, a first face shell is installed on the left side of each middle frame through a clamping tenon, and a bottom shell is connected to the right side of each middle frame through a screw. A PCB lamp panel is installed on the inner side of the bottom shell, a base face shell is connected to the bottom of the middle frame in an inserted mode, a base bottom shell is installed at the bottom of the base face shell, a balancing weight is installed in the base bottom shell, and a damping gear is arranged at the bottom of the base bottom shell. According to the strip-shaped lamp, the operation precision can be improved through the rotating disc, the rotating hand feeling can be optimized through the rotating disc and the damping gear, the operation precision of a user when the knob is rotated can be improved, and when the rotating hand feeling is good, the user can more accurately control the rotating angle of the knob, so that the brightness, color or other parameters of the strip-shaped lamp can be more accurately adjusted.
Owner:SHENZHEN CL LIGHTING TECH CO LTD
Telescopic floor stand
PendingCN121993710AHeight adjustment is convenient and reliableEasily adjust reach heightStands/trestlesConstant forceStructural engineering
The invention relates to the technical field of supports, in particular to a telescopic floor stand which comprises a base, a fixed stand column is fixed to the top of the base, an extension stand column is installed at the top end of the fixed stand column in an embedded mode, and a height locking mechanism matched with the fixed stand column is arranged at the bottom end of the extension stand column. A sliding rail assembly is slidably connected into the extending stand column, a constant-force volute spiral spring is installed in the sliding rail assembly, the stretching end of the constant-force volute spiral spring is fixedly connected with the top end of the extending stand column, and a cross arm is installed on the sliding rail assembly. According to the telescopic floor stand, rapid locking and height adjustment of the extension stand column and the fixed stand column are achieved through the height locking mechanism, stable lifting and hovering of the cross arm are achieved through cooperation of the sliding rail assembly and the constant-force volute spiral spring, the structure is compact, operation is convenient and fast, and the use experience is greatly improved.
Owner:SHENZHEN WEIFENG HARDWARE PRODUCTS CO LTD
Porous spherical silica and method for producing same
Provide is a porous spherical silica useful as a polish and as a cosmetic material. The porous spherical silica is such that less impurities are contained therein (the alkali metal content thereof is low), the particle size distribution thereof is narrow, the D50 (50% cumulative diameter of the volume based particle size distribution) thereof is within a predetermined range, and the pore volume thereof is within a predetermined range. The porous spherical silica is such that the D50 thereof by a laser diffraction scattering method is 2 to 200 µm, the D10 / D90 thereof is at least 0.3, the pore volume thereof is 0.5 mL / g to 8 mL / g, the arithmetic mean value of the breaking compressive test forces of specimens of ten particles is 1.0×101 to 1.0× 102 mN, the compressive test forces being obtained when the loading speed is 38.7363 mN / sec, and the alkali metal content thereof is at most 50 ppm. The porous spherical silica can be produced by forming a W / O emulsion using a fumed silica dispersion as an aqueous phase, and pH-adjusting or heating to gelate this emulsion, and thereafter collecting and drying the resultant.
Owner:TOKUYAMA CORP
Food processor
ActiveCN224179609UGuaranteed smoothnessSatisfy rotation characteristicsKitchen equipmentStructural engineeringSilica gel
The utility model relates to the technical field of kitchen appliances, in particular to a food processor which comprises a shell, a control panel is arranged in the shell, an encoder is arranged on the control panel, a rotatable knob is further arranged on the side wall of the shell and penetrates through the shell to be connected with the encoder, the shell is provided with an annular surrounding rib extending in the direction of the knob, and the annular surrounding rib is sleeved with a first sealing ring. The first sealing ring is provided with at least one circle of first annular lip edge, the first annular lip edge obliquely extends towards one side of the shell, the rotary knob is provided with an annular surrounding edge arranged on the outer side of the annular surrounding rib in a sleeving mode, the annular surrounding edge presses the first annular lip edge so as to seal a gap between the annular surrounding rib and the annular surrounding edge, and the first sealing ring is an oil-containing silica gel piece. The food processer solves the problem that water enters the food processer through a gap of the knob, and also solves the problem that rotation of the knob is blocked.
Owner:HONGYANG HOME APPLIANCES
Organic silicon hand feeling agent for improving physical properties of leather and preparation method of organic silicon hand feeling agent
PendingCN119592190AFacilitate cross-linkingFeel smoothTextile/flexible product manufacturePolyurea/polyurethane coatingsTetramethylammonium hydroxidePolymer science
The invention belongs to the field of leather finishing, and particularly relates to an organic silicon feeling agent for improving the physical property of leather and a preparation method thereof. According to the preparation method, the following raw materials are mainly adopted: mixed cyclosiloxane (DMC), an epoxy double-head coupling agent (KH362), polyether amine, TMAH (tetramethylammonium hydroxide), isophorone diisocyanate (IPDI), dibutyltin dilaurate (DBTDL), polyethylene glycol and the like. A novel route is designed, the problem that the grafting rate of hydrophilic groups introduced into macromolecular silicone oil is not high is solved, the cross-linking capacity of organic silicon on the surface layer is enhanced by introducing the polyurethane prepolymer, and the obtained silicon emulsion hand feeling agent can endow leather with smooth and comfortable hand feeling and excellent wear resistance and solvent resistance.
Owner:SICHUAN DOWELL SCI & TECH INC