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. 16, 2003
Filed:
Jun. 25, 2001
Applicant:
Inventors:
Assignee:
Mitsubishi Rayon Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08L 3/306 ; C08J 3/24 ; C09D 4/02 ; C09D 5/00 ;
U.S. Cl.
CPC ...
C08F / ; C08L 3/306 ; C08J 3/24 ; C09D 4/02 ; C09D 5/00 ;
Abstract
Crosslinked fine particles having a Tg of 100° C. or higher and an amount of remaining double bonds of 0.01 mmol/g or more, which are obtainable by polymerizing a compound (a ) having one or two radical-polymerizable ethylenic unsaturated groups in the molecule and a compound (a ) having three or more (meth)acryloyl groups in the molecule.