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:
Oct. 23, 1984
Filed:
Dec. 21, 1983
Visvaldis Abolins, Delmar, NY (US);
Robert J Axelrod, Glenmont, NY (US);
Peter H Shu, Schenectady, NY (US);
General Electric Company, Pittsfield, MA (US);
Abstract
Blends of a polyphenylene ether resin, optionally containing an impact modifier, are filled with finely divided particulate clay which is characterized by a very narrow size distribution, 98 percent or more of the particles being less than 2 microns in diameter, and a very small particle size, with the particles having mean equivalent spherical diameter of from 0.2 to 0.4 microns. This particular clay filler provides rigidity and stiffness, as expected, but with better retention of other physical properties which are normally adversely affected by other mineral fillers, such as larger particle size clay and titanium dioxide. Adhesion between this clay and the polymer, which is already good, is further enhanced by pre-cleaning the clay particles to remove surface dirt, chemicals and salts.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile