发明授权
- 专利标题: Method to apply multiple coatings to a fiber web
- 专利标题(中): 将多层涂层应用于纤维网的方法
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申请号: US11729257申请日: 2007-03-28
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公开(公告)号: US07993478B2公开(公告)日: 2011-08-09
- 发明人: Henry G. Ardiff , Brian D. Arvidson , Ashok Bhatnagar , Lori L. Wagner , Duane R. Prior
- 申请人: Henry G. Ardiff , Brian D. Arvidson , Ashok Bhatnagar , Lori L. Wagner , Duane R. Prior
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International, Inc.
- 当前专利权人: Honeywell International, Inc.
- 当前专利权人地址: US NJ Morristown
- 主分类号: B32B37/15
- IPC分类号: B32B37/15 ; D04H3/00
摘要:
A method for applying multiple polymeric coatings onto a fibrous substrate. More particularly, a method for applying multiple polymeric coatings onto fibrous substrates without regard to chemical or physical incompatibilities of the polymeric coating materials. A first polymeric material is applied onto at least one fibrous substrate, and a second polymeric material is applied onto a support. The fibrous substrate and support are joined, contacting the first polymeric material with the second polymeric material, followed by separating the support from the fibrous substrate, such that at least a portion of the second polymeric material remains on the first polymeric material on the fibrous substrate.
公开/授权文献
- US20080237911A1 Method to apply multiple coatings to a fiber web 公开/授权日:2008-10-02