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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.:

US 10442876 B1

PDFFull Text
Date of Patent:
Oct. 15, 2019

Filed:

Sep. 11, 2015

Bromine-containing polymers and methods for producing the same

Applicant:

Manac Inc., Hiroshima, JP;

Inventors:

Katsuyori Yashiki, Hiroshima, JP;

Atsushi Sudo, Nara, JP;

Assignee:

MANAC INC., Hiroshima, JP;

Attorney:

Osha Liang LLP

Primary Examiner:

Robert D Harlan

Int. Cl.
CPC ...
C08F 22/38 (2006.01); C08F 26/10 (2006.01); C08F 20/22 (2006.01); C08F 20/14 (2006.01); C08F 12/08 (2006.01); C09K 21/14 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08F 22/385 (2013.01); C08F 12/08 (2013.01); C08F 20/14 (2013.01); C08F 20/22 (2013.01); C08F 26/10 (2013.01); C09K 21/14 (2013.01); G02B 1/04 (2013.01);
Abstract

The invention provides novel bromine-containing polymers which have excellent heat resistance and are capable of imparting flame retardance or novel flame-retardant, bromine-containing polymers which have excellent heat resistance and optical characteristics, and methods for producing such polymers. The invention relates to a polymer which includes structural units of the following general formula (1): wherein Rs, Rs, m, p and the asterisks are as defined in the specification and the claims, andto a method for producing such polymers.

Find Patent Forward Citations

Yashiki, Katsuyori. (2019). Bromine-containing polymers and methods for producing the same (U.S. Patent No. 10442876). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10442876

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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