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, 1993
Filed:
Nov. 15, 1991
Michio Nakano, Shizuoka, JP;
Osamu Kanoto, Shizuoka, JP;
Kazuya Goshima, Shizuoka, JP;
Nobuyuki Matsunaga, Shizuoka, JP;
Polyplastics Co., Ltd., Osaka, JP;
Abstract
Thin-walled molded articles (i.e., molded articles where at least 70% of the wall thickness is 0.8 mm or less) are formed of a polybutylene terephthalate (PBT) molding composition having improved fluidity characteristics and desirable mechanical strength properties. The PBT molding composition includes (A) 100 parts by weight of a polybutylene terephthalate base resin having a melt index of between 40 and 200 as measured at 235.degree. C. under a load of 2160 grams according to ASTM D-1238; (B) between 1 to 60 parts by weight of plate-like glass flakes having an average flake dimension of between 10 to 200 .mu.m; and (C) between 0.01 to 5 parts by weight of a fatty acid metal salt.