The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 23, 2006
Filed:
Sep. 26, 2002
Applicants:
Alan Jack Gould, Holland, NL;
Jan Bouman, Holland, NL;
Rajasingham Satgurunathan, Holland, NL;
Inventors:
Assignee:
Avecia BV, Waalwijk, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 1/00 (2006.01); C09D 151/00 (2006.01); C09D 151/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Pigmented aqueous coating composition providing good blocking and elasticity properties comprises a blend of a seeded multistage polymer latex(es) having at least one soft and at least one hard polymer phases and a non-film-forming polymer latex(es), the seed polymer(s) having a Tg≧10° C. lower than that of the hard polymer phase(s) and preferably having a Tg≧10° C. higher than that of the soft polymer phase(s), and the multistage polymer(s) preferably having amino functionality incorporated by an imination reaction.