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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 11820730 B1

PDFFull Text
Date of Patent:
Nov. 21, 2023

Filed:

Nov. 13, 2019

Core-shell copolymer, method for preparing the same and thermoplastic resin composition containing the same

Applicant:

Lg Chem, Ltd., Seoul, KR;

Inventors:

Hye Rim Lee, Daejeon, KR;

Yoon Ho Kim, Daejeon, KR;

Ki Hyun Yoo, Daejeon, KR;

Assignee:

LG Chem, Ltd.;

Attorney:

Lerner David LLP

Primary Examiner:

Alexander R Pagano

Int. Cl.
CPC ...
C07C 29/132 (2006.01); B01J 19/00 (2006.01); B01J 19/18 (2006.01); B01J 23/30 (2006.01); B01J 23/46 (2006.01); C07C 31/20 (2006.01);
U.S. Cl.
CPC ...
C07C 29/132 (2013.01); B01J 19/0066 (2013.01); B01J 19/18 (2013.01); B01J 23/30 (2013.01); B01J 23/462 (2013.01); B01J 2219/00033 (2013.01); C07C 31/202 (2013.01);
Abstract

A core-shell copolymer, a method of making the same, and a thermoplastic resin including the same are disclosed herein. In some embodiments, a core-shell copolymer including a core and a shell surrounding the core, wherein the core includes a first alkyl(meth)acrylate monomer-derived repeating unit having 1 to 8 carbon atoms and a terminal-modified polydimethylsiloxane crosslinking agent-derived crosslinking part wherein the terminal-modified polydimethylsiloxane crosslinking agent includes a second alkyl(meth)acrylate monomer-derived modified part at both terminals of the polydimethylsiloxane.

Find Patent Forward Citations

Lee, Hye. (2023). Core-shell copolymer, method for preparing the same and thermoplastic resin composition containing the same (U.S. Patent No. 11820730). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11820730

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

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