发明申请
- 专利标题: PROCESS FOR THE PRODUCTION OF COATED TEXTILES
- 专利标题(中): 生产涂层纺织品的工艺
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申请号: US14353054申请日: 2012-10-16
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公开(公告)号: US20150093565A1公开(公告)日: 2015-04-02
- 发明人: Rolf Irnich , Shaojun Yang
- 申请人: Bayer Intellectual Property GmbH
- 优先权: CNPCT/CN2011/001754 20111021
- 国际申请: PCT/EP2012/070481 WO 20121016
- 主分类号: D06N3/14
- IPC分类号: D06N3/14 ; D06N3/00
摘要:
A process for the production of coated textiles comprises the steps of: providing a textile substrate having a first side and a second side opposing the first side; contacting at least a part of the first side of the textile substrate with a spreadable polyurethane mechanical foam; applying a reduced pressure to at least a part of the second side of the textile substrate opposing the first side which has been contacted with the polyurethane mechanical foam; and solidifying the polyurethane mechanical foam with which the textile substrate has been contacted. The invention further relates to a coated textile obtainable by such a process, in particular a synthetic leather.
公开/授权文献
- US09624621B2 Process for the production of coated textiles 公开/授权日:2017-04-18
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