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:
Jan. 11, 2000
Filed:
Dec. 02, 1997
Applicant:
Inventor:
Mutsuo Akao, Kanagawa, JP;
Assignee:
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08L / ; C08L / ;
U.S. Cl.
CPC ...
524577 ; 524353 ; 524399 ; 524558 ; 524568 ; 524593 ; 524612 ;
Abstract
Injection molding is performed by using a thermoplastic resin composition including a thermoplastic resin of 30 wt. % or more, a lubricant and an antioxidant. The thermoplastic resin is polymerized with a single-sight catalyst and has molecular-weight distribution of 1.1-5.0. The thermoplastic resin polymerized by using the single-sight catalyst is used for an injection molded article so that the injection molded article is superior in physical strength and blocking proofness. By adding the lubricant and the antioxidant to the thermoplastic resin composition, lubricity and antioxidant thereof may be improved.