Invention Grant
- Patent Title: Compositions and methods for imparting stain resistance
- Patent Title (中): 赋予耐污性的组合物和方法
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Application No.: US09121980Application Date: 1998-07-24
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Publication No.: US06458443B2Publication Date: 2002-10-01
- Inventor: Robert B. Collier , J. Todd Mull
- Applicant: Robert B. Collier , J. Todd Mull
- Main IPC: C09D16110
- IPC: C09D16110

Abstract:
The invention concerns a stain resist composition comprising: (a) a component selected from the group consisting of (1) an anionically modified phenol formaldehyde polymer comprising a phenol moiety and a formaldehyde moiety, (2) a naphthalene condensate, (3) a lignin sulfonate, (4) a phenol sulfonate derivative, a mixture thereof and (5) a (meth)acrylic polymer comprising residues of acrylic or methacrylic acid; and (b) a polyester.
Public/Granted literature
- US20010008919A1 COMPOSITIONS AND METHODS FOR IMPARTING STAIN RESISTANCE Public/Granted day:2001-07-19
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