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:
Oct. 11, 1994
Filed:
Feb. 11, 1993
Applicant:
Inventors:
Toshio Shiwaku, Shizuoka, JP;
Kenji Hijikata, Shizuoka, JP;
Kenji Furui, Shizuoka, JP;
Masato Suzuki, Shizuoka, JP;
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08K / ; C08L / ;
U.S. Cl.
CPC ...
524494 ; 524404 ; 524423 ; 524430 ; 524437 ; 524441 ; 524445 ; 524448 ; 524449 ; 524493 ; 524495 ; 524513 ; 525166 ; 525176 ; 525396 ; 525397 ;
Abstract
The present invention provides a resin composition enhanced in melt tension and remarkably improved in blow moldability without a parison being drawing down during blow molding, while being freed from the tendency to gelation at high viscosity, maintaining stable flowability and capable of effectively producing a blow molded article of comparatively large size having uniform thickness and excellent appearance. A resin composition for blow molding prepared by compounding 100 parts by weight of a resin component composed of: