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:
Oct. 18, 1994
Filed:
Jun. 17, 1993
Applicant:
Inventors:
Masami Uemae, Hiratsuka, JP;
Takeshi Komatsu, Ninomiya, JP;
Assignee:
Nippon Carbide Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
523201 ; 524423 ; 524424 ; 524425 ; 524427 ; 524430 ; 524444 ; 524445 ; 524446 ; 524447 ; 524448 ; 524449 ; 524451 ; 524458 ; 524460 ; 524492 ; 524493 ; 524494 ;
Abstract
An aqueous dispersion of an acrylic polymer comprising acrylic polymer particles dispersed in an aqueous medium in which aqueous dispersion the acrylic polymer particles are composite particles composed of the core part and skin layer part of acrylic polymers having mutually different glass transition temperatures. The aqueous dispersion is useful for preparation of an aqueous coating composition excellent in normal-temperature and low-temperature resistance to chipping.
Uemae, Masami. (1994). Aqueous dispersion of composite particles formed of a core portion (U.S. Patent No. 5356956). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5356956
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile