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:
Mar. 19, 2024
Filed:
Dec. 17, 2019
Applicant:
Lg Chem, Ltd., Seoul, KR;
Inventors:
Assignee:
LG CHEM, LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 236/06 (2006.01); C08C 1/065 (2006.01); C08C 1/07 (2006.01); C08F 6/18 (2006.01); C08F 236/04 (2006.01); C08F 279/04 (2006.01); C08L 9/04 (2006.01); C08L 9/08 (2006.01); C08L 11/02 (2006.01);
U.S. Cl.
CPC ...
C08C 1/07 (2013.01); C08C 1/065 (2013.01); C08F 6/18 (2013.01); C08F 236/04 (2013.01); C08F 236/06 (2013.01); C08F 279/04 (2013.01); C08L 9/04 (2013.01); C08L 9/08 (2013.01); C08L 11/02 (2013.01);
Abstract
The present invention relates to a diene-based rubber latex including a polymer aggregate and having an extra large diameter, a method for preparing same and a graft copolymer with a core-shell structure, including same and having excellent impact strength and surface properties. A diene-based rubber latex of which 14 wt % to 26 wt % has diameter of 100 nm to less than 300 nm, 62 wt % to 81 wt % has a diameter of 300 nm to less than 800 nm, and 5 wt % to 14 wt % has a diameter of 800 nm to less than 1000 nm, based on 100 wt % of total rubber particles.