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. 18, 2010
Filed:
Aug. 15, 2005
Yasuhiro Takada, Osaka, JP;
Hideto Hayano, Osaka, JP;
Masaki Watanabe, Osaka, JP;
Masahito Furo, Carlstadt, NJ (US);
Yasuhiro Takada, Osaka, JP;
Hideto Hayano, Osaka, JP;
Masaki Watanabe, Osaka, JP;
Masahito Furo, Carlstadt, NJ (US);
DIC Corporation, Tokyo, JP;
Abstract
An aqueous primer composition of the present invention includes a water-dispersible polyisocyanate (A) and an acrylic resin water dispersion (B), wherein a polystyrene equivalent weight average molecular weight, determined using gel permeation chromatography, of an acrylic resin in the acrylic resin water dispersion (B) is 350,000 or more, and a glass transition temperature, determined by using a differential scanning calorimeter, of the acrylic resin is 15° C. to 130° C., and a weight ratio between the water-dispersible polyisocyanate (A) and the acrylic resin water dispersion (B) is (A):(B)=70:30 to 50:50.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile