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:
Sep. 12, 2000
Filed:
Mar. 26, 1998
Applicant:
Inventors:
Akiko Kato, Hiratsuka, JP;
Shigeo Nishiguchi, Hiratsuka, JP;
Reijirou Nishida, Hiratsuka, JP;
Masami Sugishima, Hiratsuka, JP;
Nobuhita Hirata, Hiratsuka, JP;
Assignee:
Kansai Paint Co., Ltd., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J / ; C08K / ; C08L / ; C08F / ; C08F / ;
U.S. Cl.
CPC ...
524591 ; 524507 ; 524839 ; 524840 ; 525123 ; 525455 ;
Abstract
An aqueous emulsified polymer dispersion comprising emulsion particles having a multilayer construction, wherein at least one of the multiple layers of the construction forms a urethane graft copolymer layer from an unsaturated polyurethane.