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:
Dec. 28, 2021
Filed:
Feb. 05, 2018
Applicant:
Zeon Corporation, Tokyo, JP;
Inventor:
Shota Nishimura, Tokyo, JP;
Assignee:
ZEON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 27/06 (2006.01); B32B 27/06 (2006.01); B32B 27/20 (2006.01); B32B 27/22 (2006.01); B32B 27/30 (2006.01); B32B 27/40 (2006.01); C08K 3/04 (2006.01); C08K 3/22 (2006.01); B29L 31/30 (2006.01);
U.S. Cl.
CPC ...
C08L 27/06 (2013.01); B32B 27/065 (2013.01); B32B 27/20 (2013.01); B32B 27/22 (2013.01); B32B 27/304 (2013.01); B32B 27/40 (2013.01); C08K 3/04 (2013.01); C08K 3/22 (2013.01); B29L 2031/3008 (2013.01); B32B 2250/02 (2013.01); B32B 2250/24 (2013.01); B32B 2605/003 (2013.01); C08K 2003/2251 (2013.01); C08K 2003/2262 (2013.01); C08K 2003/2265 (2013.01);
Abstract
Provided is a vinyl chloride resin composition that enables production of a vinyl chloride resin molded product having a desired dark color tone and excellent heat shielding. The vinyl chloride resin composition contains a vinyl chloride resin (a), a plasticizer (b), and a heat-shielding pigment (c). The heat-shielding pigment (c) has an L* value of not lower than 18.0 and not higher than 70.0 in the L*a*b* color system and exhibits a spectral reflectance curve on which a wavelength where reflectance is 20% or more is present in a wavelength region of 800 nm to 2400 nm.