发明授权
- 专利标题: Acid etch resistance for calcareous substrates
- 专利标题(中): 钙质基材耐酸蚀性
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申请号: US13424731申请日: 2012-03-20
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公开(公告)号: US08642177B2公开(公告)日: 2014-02-04
- 发明人: Brad M Rosen , Siddhartha R. Shenoy , Anilkumar Raghavanpillai , Ernest Bryon Wysong , Joel M Pollino , James J Hughes , John Russell Crompton, Jr.
- 申请人: Brad M Rosen , Siddhartha R. Shenoy , Anilkumar Raghavanpillai , Ernest Bryon Wysong , Joel M Pollino , James J Hughes , John Russell Crompton, Jr.
- 申请人地址: US DE Wilmington
- 专利权人: E I du Pont de Nemours and Company
- 当前专利权人: E I du Pont de Nemours and Company
- 当前专利权人地址: US DE Wilmington
- 主分类号: C08L33/16
- IPC分类号: C08L33/16 ; C08F220/22 ; B32B27/00
摘要:
A method to provide acid etch resistance to contacting a calcareous substrate with a copolymer prepared from fluorinated methacrylate, short chain branched (meth)acrylate, and (meth)acrylic acid salt and a treated substrate.
公开/授权文献
- US20130251908A1 ACID ETCH RESISTANCE FOR CALCAREOUS SUBSTRATES 公开/授权日:2013-09-26
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