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. 30, 1980
Filed:
Jul. 26, 1979
Itsuho Aishima, Fujisawa, JP;
Junji Seki, Tokyo, JP;
Koichi Matsumoto, Kurashiki, JP;
Yonemasa Furusawa, Amagasaki, JP;
Ryogo Tsukisaka, Takarazuka, JP;
Yuhachi Takahashi, Amagasaki, JP;
Asahi Kasei Kogyo Kabushiki Kaisha, Osaka, JP;
Shiraishi Central Laboratories Co., Ltd., Hyogo, JP;
Abstract
A composition comprising a thermoplastic resin and an activated mineral filler, said mineral filler consisting of particles of at least one aluminosilicate-type mineral containing alakali metal ions as cations in its crystal structure, the surfaces of said particles being covered monomolecularly with at least one ethylenically unsaturated organic acid, having 10 or less carbon atoms, which is bonded to the metal ions on the surfaces of said particles and retains ethylenic double bonds unreacted. On being mixed under application of heat to cause reaction, this composition gives a molded article excellent in compatibility and physical properties such as stiffness, toughness, ductility, fatigue properties, water resistance, transparency, etc.