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:
Jul. 04, 1978
Filed:
Aug. 08, 1975
Applicant:
Inventors:
Assignee:
Dai Nippon Toryo Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ; C08G / ;
U.S. Cl.
CPC ...
2608 / ; 260 / ; 260 / ; 260 / ; 528273 ;
Abstract
A thermosetting synthetic polymer dispersion obtained by copolymerizing unsaturated monomers in a non-polar organic liquid or an organic liquid having a low polarity in the presence of a stabilizer formed by reacting (1) a partially blocked isocyanate containing a free isocyanate group and a blocked isocyanate group with (2) an active hydrogen-containing, polymer compound in such a ratio that the amount of the active hydrogen group of the compound (2) is at least equivalent to the amount of the free isocyanate group of the isocyanate compound (1), and a process for the preparation of such a thermosetting synthetic polymer dispersion.