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. 17, 2020
Filed:
Jul. 04, 2016
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventors:
Yong Hae Choi, Gyeonggi-do, KR;
Jong Bok Kim, Busan, KR;
Assignee:
Wacker Chemicals Korea Inc., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/24 (2006.01); C08K 5/47 (2006.01); C08K 5/20 (2006.01); C08L 23/08 (2006.01); C08J 3/05 (2006.01); C08K 3/00 (2018.01); C08J 3/03 (2006.01); C08F 218/08 (2006.01); C08F 2/24 (2006.01); C08F 210/02 (2006.01); C08K 5/00 (2006.01); C08K 3/16 (2006.01); C01B 11/22 (2006.01);
U.S. Cl.
CPC ...
C08K 3/24 (2013.01); C08F 2/24 (2013.01); C08F 210/02 (2013.01); C08F 218/08 (2013.01); C08J 3/03 (2013.01); C08J 3/05 (2013.01); C08K 3/00 (2013.01); C08K 3/16 (2013.01); C08K 5/00 (2013.01); C08K 5/20 (2013.01); C08K 5/47 (2013.01); C08L 23/0853 (2013.01); C01B 11/22 (2013.01);
Abstract
The present invention relates to a method for producing a vinyl acetate-ethylene copolymer emulsion which has high preparation stability and compatibility between raw materials, has a small amount of residual monomers, and is capable of improving the durability of a preservative and product stability; and a vinyl acetate-ethylene copolymer emulsion which has excellent durability of preservative and product stability.