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:
May. 26, 1987
Filed:
Apr. 15, 1985
Applicant:
Inventor:
Kenji Okano, Yokohama, JP;
Assignee:
Mitsubishi Rayon Company, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
525227 ; 525238 ; 525239 ;
Abstract
A vinyl chloride polymer resin composition having excellent processability and flowability is comprised of (A) 100 weight parts of a vinyl chloride polymer composition comprising 5 to 100 weight % of a vinyl chloride polymer having an average polymerization degree of 300 to 700 and 95 to 0 weight % of a vinyl chloride polymer having an average molecular weight higher than 700, and (B) 0.1 to 30 weight parts of a methyl methacrylate polymer comprised of at least 40 weight % of methyl methacrylate and having a reduced viscosity (.eta.sp/C) of 0.1 to 2 l/g.