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:
Jun. 21, 2022
Filed:
Nov. 30, 2017
Applicant:
Lotte Chemical Corporation, Seoul, KR;
Inventors:
Ju Sung Kim, Uiwang-si, KR;
You Hyun Kim, Uiwang-si, KR;
Yoen Kyoung Kim, Uiwang-si, KR;
Kang Yeol Park, Uiwang-si, KR;
Seung Yong Bae, Uiwang-si, KR;
Bong Jae Jeong, Uiwang-si, KR;
Assignee:
Lotte Chemical Corporation, Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J 9/18 (2006.01); A01N 59/16 (2006.01); B29C 44/34 (2006.01); C08J 9/00 (2006.01); C08J 9/228 (2006.01); C08L 25/06 (2006.01); B29C 44/42 (2006.01); B29K 509/02 (2006.01);
U.S. Cl.
CPC ...
C08J 9/18 (2013.01); A01N 59/16 (2013.01); B29C 44/3461 (2013.01); C08J 9/0066 (2013.01); C08J 9/228 (2013.01); C08L 25/06 (2013.01); B29C 44/42 (2013.01); B29K 2509/02 (2013.01); C08J 2203/14 (2013.01); C08J 2203/22 (2013.01); C08J 2325/06 (2013.01); C08J 2429/04 (2013.01); C08J 2491/06 (2013.01); C08L 2203/14 (2013.01); C08L 2205/03 (2013.01);
Abstract
A foaming resin composition of the present invention contains an aromatic vinyl-based resin and zinc oxide, wherein the size ratio (B/A), in which peak A is a 370 nm to 390 nm region and peak B is a 450 nm to 600 nm region, of zinc oxide is approximately 0.01 to approximately 1 when photoluminescence is measured, and the BET surface area thereof is approximately 1 m/g to approximately 10 m/g.