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:
Mar. 09, 2004
Filed:
Jun. 01, 2001
Haruji Murakami, Shizuoka, JP;
Mineo Ohtake, Tokyo, JP;
Polyplastics Co., Ltd., Osaka, JP;
Abstract
To provide a material improved in dimensional accuracy and reduced in the extent of deformation caused by warpage without suffering from a serious reduction in mechanical properties such as flexural properties, and suitable for connectors which have a ratio (L/t) of the length (L) of the product to the average thickness (t) thereof of at least 100 and a ratio (L/h) of the length (L) of the product to the height (h) thereof of at least 10. A liquid crystal polymer composition for connectors, having a ratio (L/t) of the length (L) of the product to the average thickness (t) thereof of at least 100 and a ratio (L/h) of the length (L) of the product to the height (h) thereof of not exceeding 10, which is obtained by blending 100 parts by weight of a liquid crystal polymer (A) with 5 to 100 parts by weight of a fibrous filler (B) having an average fiber diameter of 0.5 to 20 &mgr;m and an average aspect ratio of 10 or less and 5 to 100 parts by weight of a particulate filler (C) having an average particle diameter of 0.1 to 50 &mgr;m, the total amount of the fillers not exceeding 150 parts by weight.