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:
May. 05, 1992
Filed:
Jul. 28, 1989
Applicant:
Inventors:
Masato Togami, Shizuoka, JP;
Toshio Kanoe, Osaka, JP;
Assignee:
Polyplastics Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08L / ; C08J / ;
U.S. Cl.
CPC ...
524601 ; 523213 ; 524602 ; 524404 ; 524432 ; 524433 ; 524588 ; 524518 ;
Abstract
A sealing resin composition is provided with is useful in the encapsulation of an electronic component and comprises a melt-processable polyester having a weight-average molecular weight of 1000 to 3900 and is capable of forming an optically anisotropic molten phase, and at most 80 percent by weight based upon the total weight of the composition of an inorganic powder which has been surface-treated with an epoxysilane or mercaptosilane coupling agent.