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:
Jul. 18, 2000
Filed:
Jun. 08, 1998
Applicant:
Inventor:
Jun Sheng Bai, San Diego, CA (US);
Assignee:
Q.D.S. Injection Molding, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K / ; C09D / ;
U.S. Cl.
CPC ...
252601 ; 252604 ; 252609 ; 252610 ; 252611 ; 106 1812 ; 106 1813 ;
Abstract
A powdered mixture of various minerals combine to form a fire retardant additive suitable for addition to paints for coating walls and the like. The minerals in a preferred embodiment comprise quartz, mullite, magnesite, zircon and baddeleyite, talc, andalusite kyanite, vermiculite and tincal. The additive expands when subjected to high temperature and forms a protective heat shield.