Invention Grant
- Patent Title: Acid etch resistance for calcareous substrates
- Patent Title (中): 钙质基材耐酸蚀性
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Application No.: US13424731Application Date: 2012-03-20
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Publication No.: US08642177B2Publication Date: 2014-02-04
- Inventor: Brad M Rosen , Siddhartha R. Shenoy , Anilkumar Raghavanpillai , Ernest Bryon Wysong , Joel M Pollino , James J Hughes , John Russell Crompton, Jr.
- Applicant: Brad M Rosen , Siddhartha R. Shenoy , Anilkumar Raghavanpillai , Ernest Bryon Wysong , Joel M Pollino , James J Hughes , John Russell Crompton, Jr.
- Applicant Address: US DE Wilmington
- Assignee: E I du Pont de Nemours and Company
- Current Assignee: E I du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Main IPC: C08L33/16
- IPC: C08L33/16 ; C08F220/22 ; B32B27/00
Abstract:
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.
Public/Granted literature
- US20130251908A1 ACID ETCH RESISTANCE FOR CALCAREOUS SUBSTRATES Public/Granted day:2013-09-26
Information query
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