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:
Nov. 11, 1997
Filed:
Sep. 01, 1995
Applicant:
Inventors:
Kazuyuki Hayashi, Hiroshima, JP;
Hiroko Morii, Hiroshima, JP;
Mineko Sakoda, Hiroshima, JP;
Minoru Ohsugi, Hiroshima, JP;
Mamoru Kamigaki, Kure, JP;
Assignee:
Toda Kogyo Corporation, , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09C / ; C09D / ; G11B / ; H01F / ;
U.S. Cl.
CPC ...
252 6256 ; 252 6254 ; 252 / ; 428403 ; 428407 ; 428692 ; 106490 ;
Abstract
The disclosure describes modified particles comprising inorganic particles as core particles, and at least one polysiloxane modified with at least one selected from the group consisting of polyethers, polyesters and aralkyls, which is coated on the surfaces of said core particles.