发明授权
- 专利标题: Method for imparting water-repellency to woven fabrics
- 专利标题(中): 赋予机织织物防水性的方法
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申请号: US312828申请日: 1981-10-19
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公开(公告)号: US4370365A公开(公告)日: 1983-01-25
- 发明人: Minoru Takamizawa , Akira Abe , Katsusuke Kasahara , Yukito Komeno , Akira Aoyama
- 申请人: Minoru Takamizawa , Akira Abe , Katsusuke Kasahara , Yukito Komeno , Akira Aoyama
- 申请人地址: JPX Tokyo JPX Fukui
- 专利权人: Shin-Etsu Chemical Co., Ltd.,Agehara Orimono Kogyo K.K.
- 当前专利权人: Shin-Etsu Chemical Co., Ltd.,Agehara Orimono Kogyo K.K.
- 当前专利权人地址: JPX Tokyo JPX Fukui
- 优先权: JPX55-147334 19801021
- 主分类号: C09K3/18
- IPC分类号: C09K3/18 ; C08L83/05 ; D06M15/356 ; D06M15/643 ; B05D3/02
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.
公开/授权文献
- US5479881A Semi-rigid wild game feeder apparatus 公开/授权日:1996-01-02