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:
Jun. 26, 2001
Filed:
Dec. 11, 1998
Hiroshi Ide, Osaka, JP;
Motoyuki Takagi, Osaka, JP;
National Starch and Chemical Investment Holding Corporation, Wilmington, DE (US);
Abstract
To provide improved acrylic resin which has weatherability such as the gloss-retaining ability almost as good as that of the fluorine resin or silicone resin while maintaining the advantages of the conventional acrylic resin binder as paint resin such as the gloss or pigment dispersion stability. The emulsion is characterized in that it comprises in 100 wt. % of resin emulsion component thereof: (a) 0.1 to 10 wt. % of a monomer containing light stabilizing group; and (b) 0.1 to 10 wt. % of a monomer containing alkoxysilyl group. Preferably, it further comprises (c) 0.1 to 10 wt. % of monomer containing ultra-violet absorbent group.