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公开(公告)号:US4370365A
公开(公告)日:1983-01-25
申请号:US312828
申请日:1981-10-19
IPC分类号: C09K3/18 , C08L83/05 , D06M15/356 , D06M15/643 , B05D3/02
CPC分类号: D06M15/3568 , D06M15/643 , Y10T442/218
摘要: The invention provides a novel method for imparting water-repellency to a woven fabric such as velveteen by use of a silicone-based water-repellent agent. In addition to water-repellency, the fabric treated by the inventive method has many excellent characteristics required in a fancy fabric as well as susceptibility to bonding with a lining cloth by use of a hot-melt adhesive. The water-repellent agent used in the method comprises, in addition to an organohydrogenpolysiloxane, either one or a combination of a linear organopolysiloxane, in which at least 5% by moles of the organic groups are alkenyl, e.g. vinyl, groups, and a resinous organopolysiloxane composed of the monofunctional organosiloxane units and tetrafunctional siloxane units SiO.sub.2 in a limited molar proportion.
摘要翻译: 本发明提供了一种通过使用硅氧烷基防水剂赋予织物如天鹅绒般防水性的新方法。 除了防水性之外,通过本发明方法处理的织物在花式织物中具有许多优异的特性,以及通过使用热熔粘合剂对衬布的粘结敏感性。 该方法中使用的防水剂除了有机氢聚硅氧烷外,还包括线性有机聚硅氧烷中的一种或其组合,其中至少5%摩尔的有机基团是烯基,例如。 乙烯基,基团和由单官能有机硅氧烷单元和四官能硅氧烷单元SiO 2以有限摩尔比例组成的树脂状有机聚硅氧烷。
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公开(公告)号:US4409267A
公开(公告)日:1983-10-11
申请号:US366761
申请日:1982-04-08
申请人: Shoji Ichinohe , Katsusuke Kasahara
发明人: Shoji Ichinohe , Katsusuke Kasahara
IPC分类号: D06M15/647 , C08G77/46 , D06M13/02 , D06M13/51 , D06M13/513 , D06M15/643 , B05D3/02
CPC分类号: D06M15/6436 , C08G77/46
摘要: The invention provides a novel method for the finishing treatment of a fabric material with a silicone-containing fabric treatment agent, according to which the treated fabric material is imparted with a very pleasant touch with softness and hydrophilicity in contrast to the conventional methods of fabric treatment with silicones in which the treated fabric material is always imparted with water repellency. The inventive method is characteristic in the use of an organopolysiloxane having, in a molecule, at least one polyoxyalkylene pendant group bonded to the silicon atom and at least one amino-containing group such as --O--CH.sub.2 --CHOH--CH.sub.2 --NH.sub.2 bonded to the silicon atoms, as the effective ingredient of the silicone-based fabric treatment agent. Preparation of such organopolysiloxane compounds is disclosed.
摘要翻译: 本发明提供了一种用含硅酮织物处理剂对织物材料进行精加工处理的新方法,根据该方法,与常规的织物处理方法相比,处理过的织物材料具有柔软和亲水性的非常愉快的触感 其中经过处理的织物材料总是赋予防水性的硅氧烷。 本发明的方法在使用分子中具有至少一个与硅原子键合的聚氧化烯侧基和至少一个含氨基的基团如-O-CH 2 -CHOH-CH 2 -NH 2键合到有机聚硅氧烷上的特征 硅原子作为有机硅基织物处理剂的有效成分。 公开了这种有机聚硅氧烷化合物的制备。
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