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序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
1 超细纤维合成革仿真皮加工方法 CN201510247979.7 2015-05-15 CN104878599A 2015-09-02 强涛涛; 王杨阳; 任龙芳; 王学川
发明涉及超细纤维合成革仿真皮加工方法。采用现有手段处理超细纤维合成革可在一定程度上提高其卫生性能,但达不到真皮的优良性能。本发明将超细纤维合成革在溢流染色机中洗,加入甲酸溶液调节pH,加入交联剂溶液交联,加入小苏打溶液调节pH,加入复鞣剂溶液完成填充,加入戊二、改性戊二醛、噁唑烷或有机膦鞣剂进行二次固定交联,加入加脂剂溶液完成加脂,染色后加入甲酸溶液调节pH,加入交联剂溶液三次固定交联,加入小苏打溶液提,水洗出溢流染色机,挂晾干燥。本发明的三次固定交联处理方法将大分子鞣剂充分的固定在纤维间,增加了基布表面的活性基团,提高了超细纤维合成革基布的透水汽性、吸湿性、悬垂性等性能。
2 超细纤维合成革仿真皮加工方法 CN201510247979.7 2015-05-15 CN104878599B 2017-03-15 强涛涛; 王杨阳; 任龙芳; 王学川
发明涉及超细纤维合成革仿真皮加工方法。采用现有手段处理超细纤维合成革可在一定程度上提高其卫生性能,但达不到真皮的优良性能。本发明将超细纤维合成革在溢流染色机中洗,加入甲酸溶液调节pH,加入交联剂溶液交联,加入小苏打溶液调节pH,加入复鞣剂溶液完成填充,加入戊二、改性戊二醛、噁唑烷或有机膦鞣剂进行二次固定交联,加入加脂剂溶液完成加脂,染色后加入甲酸溶液调节pH,加入交联剂溶液三次固定交联,加入小苏打溶液提,水洗出溢流染色机,挂晾干燥。本发明的三次固定交联处理方法将大分子鞣剂充分的固定在纤维间,增加了基布表面的活性基团,提高了超细纤维合成革基布的透水汽性、吸湿性、悬垂性等性能。
3 一种医用无纺布的生产方法 CN202010670030.9 2020-07-13 CN111749018A 2020-10-09 麻建科; 王昊; 王亮
发明提供了一种医用无纺布的生产方法。该方法将PVC材料、PET纤维活性炭粉末混合,形成过滤无纺布;在无菌环境将抗菌剂和抗静电剂混合形成混合溶液,将普通无纺布浸渍后烘干定型形成无菌无纺布;将普通无纺布浸渍在亲剂中取出烘干定型形成亲水无纺布;将三种无纺布压缩烘干形成新型医用无纺布。
4 一种酸根离子表面印迹纤维、制备方法及其应用 CN202310187856.3 2023-03-02 CN116219749A 2023-06-06 耿文华; 江晖; 秦艺; 罗正维
发明公开了一种酸根离子表面印迹纤维、制备方法及其应用,属于吸附技术领域。所述硼酸根离子表面印迹纤维,以聚烯纤维为基体,在聚烯烃纤维表面接枝单体A,再由单体B的胺基与单体A的环基团发生开环反应相连进行功能化修饰,将功能化修饰后的产物配位负载硼酸根离子,继而与交联剂反应后洗除硼酸根离子,即得到硼酸根离子表面印迹纤维。所述单体A为含有不饱和的烯酸酯基及环氧基的酯类化合物;所述单体B为含有顺式邻位及间位双羟基官能团的分子。该硼酸根离子表面印迹纤维制备条件温和、工艺简单易操作、制备过程中不产生二次污染,适用于大规模生产。
5 Process for rendering polysaccharidic materials water resistant US30939839 1939-12-15 US2267277A 1941-12-23 HOUK ALVA L; BOCK LOUIS H
6 Method for imparting permanent press to textiles US107817 1998-06-30 US5965466A 1999-10-12 Klein A. Rodrigues; Michael C. Hazlewood
A method for imparting permanent press properties to a textile containing cellulose fibers. The method involves applying an aqueous solution of a (hydroxyalkyl)urea and/or a .beta.-hydroxyalkyl amide crosslinking agent to a textile, and heating the textile at a sufficient temperature for a sufficient time to react the crosslinking agent with the textile wherein water is removed from the textile, to impart permanent press properties to the textile. The crosslinking agent is free of formaldehyde. The method of the present invention provides permanent press properties to textiles treated therewith and increases the resistance of such textiles to future laundering abrasion. Such treated textiles display a significant reduction in wrinkles compared with nontreated textiles. Moreover, the treated textiles have a tactile sensation of feeling soft and retain their smoothness after laundering.
7 CLEANING CLOTH AND MANUFACTURE THEREOF JP14790695 1995-06-14 JPH08336492A 1996-12-24 TAKASE KIYOSHI; KANEKO MASAHIDE; YOSHII KUNIYUKI; SUZUKI TOSHIYUKI
PURPOSE: To provide a cleaning cloth without damaging a face to be cleaned in cleaning and capable of holding superior cleanability for a long time. CONSTITUTION: A high density cloth body to be a substrate is formed by fibril bundles originating from fibrillation type conjugate filament. The fibril bundle is composed of ultra-fine single filaments of 1d or lower average single filament fineness 50-80% of the high density cloth body is partly compressed and bonded.
8 FLAME-RETARDANT TREATMENT OF META-ARAMIDE FIBER STRUCTURE JP12476095 1995-05-24 JPH08325934A 1996-12-10 AOYAMA SATOAYA; KOBAYASHI SHIGENOBU
PURPOSE: To further enhance flame retardancy while keeping touch feeling of meta-aramid fiber structure by treating a meta-aramid fiber structure with an aprotic polar solvent and then impregnating the fiber structure with a flame retardant. CONSTITUTION: A meta-aramid fiber structure is immersed in an aprotic polar solvent such as dimethylformamide for a sufficient time and then, the fiber structure is immersed in a treating solution containing a flame retardant. 1,2,5,6,9,10-Hexabromocyclododecane is preferably used as the flame retardant, because it has high exhaustion ratio and excellent flame retardance. The immersing treatment of the flame retardant can be carried out simultaneously with dyeing.
9 TREATING AGENT COMPOSITION JP9355881 1981-06-16 JPS57207640A 1982-12-20 FUKUOKA SHIGENORI; HARADA TAKASHI; YASUDA KAZUO
PURPOSE:To provide the titled composition capable of imparting high and durable hydrophilic property, antistaticity, stain-proofing property, etc. to a molded polymer article, especially to a taxtile product, by compounding a polyester polyether block copolymer and a specific water-insoluble polyester. CONSTITUTION:The objective agent contains (A) a polyester polyether block copolymer consisting of aromatic polyester segment and polyoxyalkylene group having a molecular weight of <=600, preferably 1,000-4,000, and (B) a water- insoluble polyester having a molecular weight of 5,000-25,000 and containing 0.5-7.5mol%, based on the whole acid component, of an ester-forming compound containing metal sulfonate group and/or (C) a polyurethane containing a polyester having a molecular weight of 500-5,000 and obtained by the similar process to the preparation of the component (B). The weight ratio of (A) to (B+C) is 5:95-90:10, and is preferably 30:70-70:30 for surface treating agent, or 10:90- 50:50 for adhesive or handling-improving agent.
10 PROCEDIMIENTO PARA AUMENTAR EL INDICE SPF COMPUESTOS ADECUADOS PARA AUMENTAR EL INDICE SPF DE FIBRAS O GENEROS. ES93917449 1993-08-12 ES2173892T5 2007-03-01 THOMPSON BERNARD LEO; PAILTHORPE MICHAEL THOMAS
SE PRESENTA UN METODO PARA INCREMENTAR EL INDICE SPF DE UNA FIBRA O DE UN TEJIDO, EL METODO COMPRENDE LOS PASOS DE SUMINISTRAR UN ABSORBENTE DE UVR, APLICAR EL ABSORBENTE DE UVR A UN TEJIDO QUE TENGA UNA DENSIDAD INFERIOR A 200 GR POR METRO CUADRADO, MEDIANTE LO CUAL EL ABSORBENTE DE UVR SE UNE A LA FIBRA Y UNA APLICACION DE MENOS DEL 3% DE ABSORBENTE DE UVR SOBRE EL PESO DE LA FIBRA PRODUCE UN INDICE DPF MAYOR A 20 PARA LA COMBINACION DE ABSORBENTE DE IVR Y TEJIDO.
11 METHOD FOR IMPARTING PERMANENT PRESS TO TEXTILES CA2276559 1999-06-29 CA2276559A1 1999-12-30 HAZLEWOOD MICHAEL C; RODRIGUES KLEIN A
A method for imparting permanent press properties to a textile containing cellulose fibers. The method involves applying an aqueous solution of a (hydroxyalkyl)urea and/or a .beta.-hydroxyalkyl amide crosslinking agent to a textile, and heating the textile at a sufficient temperature for a sufficient time to react the crosslinking agent with the textile wherein water is removed from the textile, to impart permanent press properties to the textile. The crosslinking agent is free of formaldehyde. The method of the present invention provides permanent press properties to textiles treated therewith and increases the resistance of such textiles to future laundering abrasion. Such treated textiles display a significant reduction in wrinkles compared with nontreated textiles. Moreover, the treated textiles have a tactile sensation of feeling soft and retain their smoothness after laundering.
12 FR7500936 1975-01-14 FR2257643B1 1980-04-18
Crushed foam-backed fabrics possessing improved dry cleaning resistance and cold crack resistance are provided using aqueous emulsion copolymers of ethylene and vinyl acetate containing from 3-9% of cross-linking monomers and having a molecular weight of at least about 300,000.
13 CRUSHED FOAM-BACKED FABRICS AND FOAMS FOR PRODUCING THE SAME GB5517574 1974-12-20 GB1463874A 1977-02-09
1463874 Ethylene-vinyl ester copolymer dispersion foams CHAS S TANNER CO 20 Dec 1974 [16 Jan 1974] 55175/74 Headings C3C and C3P [Also in Division B2] Foams of aqueous dispersions comprising an emulsion copolymer of 15 to 40 weight per cent ethylene units, 1À5 to 9 weight per cent crosslinking monomer units and the balance vinyl ester copolymer units, the copolymer having a molecular weight of at least 300,000, and the emulsion having air whipped therein in an amount increasing the volume of the emulsion 5- to 10-fold may be used in the production of crushed foam backed fabrics. The cross-linking monomer may be an N-methylol compound such as N-methylol acrylamide or N-methylol allyl carbamate, optionally with crosslinking potential introduced after copolymerization by partial hydrolysis if vinyl acetate units. Co-crosslinking monomers, e.g. acids, acrylamide, methacrylamide, allyl alcohol or hydroxyethyl acrylate or methacrylate may also be present. The emulsions may be foamed by whipping with air, applied to fabrics and the resulting coatings dried, crushed and baked to effect crosslinking. They may also contain thickeners, surfactants, pigments and aminoplast resins. Examples describe foamed emulsion copolymers of ethylene, vinyl acetate, acrylamide and (1) N-methylol acrylamide or (2) N-methylol allyl carbamate.
14 DE2501628 1975-01-16 DE2501628A1 1975-07-17 LINDEMANN MARTIN K
Crushed foam-backed fabrics possessing improved dry cleaning resistance and cold crack resistance are provided using aqueous emulsion copolymers of ethylene and vinyl acetate containing from 3-9% of cross-linking monomers and having a molecular weight of at least about 300,000.
15 Verfahren zur Herstellung von Hexahydro-pyrimidinaldehyden CH1299067 1967-09-18 CH496712A 1970-11-30 PETERSEN HARRO DR
16 DE69911853 1999-06-30 DE69911853T2 2004-08-19 RODRIGUEZ KLEIN A; HAZLEWOOD MICHAEL C
A method for imparting permanent press properties to a textile containing cellulose fibers. The method involves applying an aqueous solution of a (hydroxyalkyl)urea and/or a β-hydroxyalkyl amide crosslinking agent to a textile, and heating the textile at a sufficient temperature for a sufficient time to react the crosslinking agent with the textile wherein water is removed from the textile, to impart permanent press properties to the textile. The crosslinking agent is free of formaldehyde. The method of the present invention provides permanent press properties to textiles treated therewith and increases the resistance of such textiles to future laundering abrasion. Such treated textiles display a significant reduction in wrinkles compared with nontreated textiles. Moreover, the treated textiles have a tactile sensation of feeling soft and retain their smoothness after laundering.
17 DE69911853 1999-06-30 DE69911853D1 2003-11-13 RODRIGUEZ KLEIN A; HAZLEWOOD MICHAEL C
A method for imparting permanent press properties to a textile containing cellulose fibers. The method involves applying an aqueous solution of a (hydroxyalkyl)urea and/or a β-hydroxyalkyl amide crosslinking agent to a textile, and heating the textile at a sufficient temperature for a sufficient time to react the crosslinking agent with the textile wherein water is removed from the textile, to impart permanent press properties to the textile. The crosslinking agent is free of formaldehyde. The method of the present invention provides permanent press properties to textiles treated therewith and increases the resistance of such textiles to future laundering abrasion. Such treated textiles display a significant reduction in wrinkles compared with nontreated textiles. Moreover, the treated textiles have a tactile sensation of feeling soft and retain their smoothness after laundering.
18 DE69331830 1993-08-12 DE69331830T2 2002-10-24 THOMPSON LEO; PAILTHORPE THOMAS
PCT No. PCT/AU93/00412 Sec. 371 Date Jun. 15, 1995 Sec. 102(e) Date Jun. 15, 1995 PCT Filed Aug. 12, 1993 PCT Pub. No. WO94/04515 PCT Pub. Date Mar. 3, 1994The present invention provides a method of increasing the sun protection factor (SPF) rating of a fiber or fabric, comprising the steps of providing a UVR absorber, applying the UVR absorber to a fabric, whereby the UVR absorber is attached to the fiber and an application of less than 3% UVR absorber on weight of fiber produces an SPF rating of greater than 20 for the UVR absorber and fabric combination.
19 Verfahren zur Herstellung von Hexahydro-pyrimidin-aldehyden CH406970 1967-09-18 CH522653A 1972-05-15 PETERSEN HARRO DR
20 Verfahren zur Herstellung von Hexahydro-pyrimidinaldehyden CH406870 1967-09-18 CH503033A 1971-03-31 PETERSEN HARRO DR