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:
Jul. 07, 2026
Filed:
May. 04, 2021
Applicant:
Kcc Glass Corporation, Seoul, KR;
Inventors:
Deuk Soo Lee, Chungcheongnam-do, KR;
Sang Hyun Lee, Chungcheongnam-do, KR;
Byeong Ro Jung, Chungcheongbuk-do, KR;
Jang Wook Kim, Gyeonggi-do, KR;
Assignee:
KCC Glass Corporation, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 13/02 (2006.01); B32B 5/02 (2006.01); B32B 5/20 (2006.01); B32B 5/24 (2006.01); B32B 27/20 (2006.01); B32B 27/22 (2006.01); B32B 27/30 (2006.01); C08J 9/00 (2006.01); C08J 9/30 (2006.01); C08K 3/26 (2006.01); C08K 5/098 (2006.01); C08K 5/12 (2006.01);
U.S. Cl.
CPC ...
C08K 13/02 (2013.01); B32B 5/02 (2013.01); B32B 5/20 (2013.01); B32B 5/245 (2013.01); B32B 27/20 (2013.01); B32B 27/22 (2013.01); B32B 27/304 (2013.01); C08J 9/0023 (2013.01); C08J 9/0066 (2013.01); C08J 9/30 (2013.01); B32B 2262/101 (2013.01); B32B 2266/0235 (2013.01); B32B 2307/732 (2013.01); B32B 2471/00 (2013.01); C08J 2327/06 (2013.01); C08K 2003/265 (2013.01); C08K 5/098 (2013.01); C08K 5/12 (2013.01);
Abstract
The present invention relates to a multilayer floor decorative material comprising a foam layer, wherein the foam layer comprises a polyvinyl chloride resin, a plasticizer, a filler, a heat stabilizer and a foam stabilizer, the foam layer is formed by a mechanical foaming method, the heat stabilizer comprises barium stearate and zinc stearate, and the foam stabilizer is included in an amount of 1 to 10 parts by weight on the basis of 35 to 55 parts by weight of the polyvinyl chloride resin.