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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 11236225 B1

PDFFull Text
Date of Patent:
Feb. 01, 2022

Filed:

Mar. 24, 2017

Vinyl chloride resin composition, vinyl chloride resin molded product, and laminate

Applicant:

Zeon Corporation, Tokyo, JP;

Inventor:

Shota Nishimura, Tokyo, JP;

Assignee:

ZEON CORPORATION, Tokyo, JP;

Attorney:

Kenja IP Law PC

Primary Examiner:

Robert S Jones, Jr

Int. Cl.
CPC ...
C08L 27/06 (2006.01); B32B 27/40 (2006.01); C08K 5/00 (2006.01); C08K 5/12 (2006.01); C08K 5/1515 (2006.01); C08L 83/06 (2006.01); C08K 5/10 (2006.01); C08K 5/521 (2006.01); C08L 83/04 (2006.01); B29C 41/20 (2006.01); B32B 27/30 (2006.01); B29C 41/18 (2006.01); B32B 5/18 (2006.01); B32B 27/06 (2006.01); B32B 27/08 (2006.01); B29K 27/06 (2006.01); B29K 75/00 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
C08L 27/06 (2013.01); B29C 41/18 (2013.01); B29C 41/20 (2013.01); B32B 5/18 (2013.01); B32B 27/065 (2013.01); B32B 27/08 (2013.01); B32B 27/30 (2013.01); B32B 27/304 (2013.01); B32B 27/40 (2013.01); C08K 5/0016 (2013.01); C08K 5/10 (2013.01); C08K 5/12 (2013.01); C08K 5/1515 (2013.01); C08K 5/521 (2013.01); C08L 83/04 (2013.01); C08L 83/06 (2013.01); B29K 2027/06 (2013.01); B29K 2075/00 (2013.01); B29L 2031/3008 (2013.01); B32B 2266/0278 (2013.01); B32B 2327/06 (2013.01); B32B 2605/003 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/06 (2013.01);
Abstract

A vinyl chloride resin composition with which an increase in surface gloss can be suppressed even in the case of repeating the molding of a vinyl chloride resin molded product using the same mold and also favorable tensile elongation and low surface stickiness can be ensured is provided. A vinyl chloride resin composition comprises: a vinyl chloride resin; a plasticizer; and a silicone oil, wherein a content of the plasticizer relative to 100 parts by mass of the vinyl chloride resin is 80 parts by mass or more, a content of the silicone oil relative to 100 parts by mass of the plasticizer is 0.01 parts by mass or more, and a predetermined weight reduction rate of the silicone oil is 7.0 mass % or less.

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