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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 5191011 B1

PDFFull Text
Date of Patent:
Mar. 02, 1993

Filed:

Jun. 15, 1992

Filled polyacetal resin compositions and processes for making the same

Applicant:
Inventors:

Yoshihisa Tajima, Shizuoka, JP;

Mitsuru Yokouchi, Shizuoka, JP;

Masaru Miura, Shizuoka, JP;

Assignee:

Polyplastics Co., Ltd., Osaka, JP;

Attorney:

Nixon & Vanderhye

Primary Examiner:

Paul R Michl

Assistant Examiner:

Edward Cain

Int. Cl.
CPC ...
C08L / ;
U.S. Cl.
CPC ...
524512 ; 525154 ; 525163 ;
Abstract

Polyacetal compositions are made by melt-blending a polyacetal base resin A, a filler material B, and a thermoplastic acrylic resin C in weight ratios which satisfy the following formulas (1) and (2):

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Tajima, Yoshihisa. (1993). Filled polyacetal resin compositions and processes for making the same (U.S. Patent No. 5191011). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5191011

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