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:
Dec. 13, 2022
Filed:
Mar. 28, 2018
Applicants:
Synthos S.a., Oswiecim, PL;
Synthos Dwory 7 Spólka Z Ograniczona Odpowiedzialnoscia Spólka Jawna, Oswiecim, PL;
Inventors:
Radoslaw Kozak, Chorzow, PL;
Robert Bogacz, Bulowice, PL;
Malgorzata Walenia, Szczecin, PL;
Pawel Weda, Knurow, PL;
Assignees:
SYNTHOS S.A., Oswiecim, PL;
SYNTHOS DWORY 7 SPÓLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA SPÓLKA JAWNA, Oswiecim, PL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/3492 (2006.01); B60C 1/00 (2006.01); C08F 2/06 (2006.01); C08F 4/46 (2006.01); C08F 212/08 (2006.01); C08F 236/06 (2006.01); C08K 3/04 (2006.01); C08K 3/36 (2006.01); C08L 7/00 (2006.01); C08L 23/08 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3492 (2013.01); B60C 1/0016 (2013.01); C08F 2/06 (2013.01); C08F 4/46 (2013.01); C08F 212/08 (2013.01); C08F 236/06 (2013.01); C08K 3/04 (2013.01); C08K 3/36 (2013.01); C08L 7/00 (2013.01); C08L 23/0815 (2013.01); C08F 2800/20 (2013.01);
Abstract
The present invention relates to the use of N,N',N″-substituted hexahydro-1,3,5-triazine in the anionic polymerization of conjugated diene monomer and vinylaromatic monomer. Use of this polar additive produces copolymers having both high vinylaromatic and low vinyl contents, while the blockiness of the vinylaromatic unit can be tailored.