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:
Feb. 24, 1998
Filed:
Jan. 16, 1997
Applicant:
Inventors:
Roelof Buter, Dieren, NL;
Ingrid Gertruda Thijssen, Arnhem, NL;
Assignee:
Akzo Nobel NV, Arnhem, NL;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
523201 ; 523501 ; 524539 ; 5254445 ; 525438 ; 525902 ; 528303 ;
Abstract
The invention relates to an air-drying aqueous polymer dispersion based on a core/shell polymer having an alkyd resin in the core and an addition polymer grafted thereon, with 50-90 weight percent of the core/shell polymer being composed of alkyd resin and 50-10 weight percent being composed of addition polymer, and with the alkyd resin