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. 14, 1995
Filed:
Sep. 24, 1993
Applicant:
Inventors:
Laura M Babcock, New Castle County, DE (US);
John K Bard, New Castle County, DE (US);
Raymond T Leibfried, Sr, New Castle County, DE (US);
Assignee:
Hercules Incorporated, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09K / ; C08F / ; G08G / ;
U.S. Cl.
CPC ...
523179 ; 523201 ; 525479 ; 528 15 ; 528 25 ; 528 31 ; 524862 ; 524588 ; 524706 ; 524708 ; 524709 ; 524739 ; 524733 ; 524763 ; 524416 ; 524414 ; 524789 ; 524788 ; 524791 ; 524425 ; 524449 ; 524442 ;
Abstract
Disclosed are flame retardant organosilicon compositions, wherein the organosilicon compositions comprise residues derived from (a) polycyclic polyene compounds and (b) residues derived from cyclic polysiloxanes, tetrahedral siloxysilanes and linear poly(organohydrosiloxane)s. Preferably the compositions contain flame retardants, such as a phosphorus containing or halogen containing flame retardant, which may be microencapsulated. Also disclosed are processes for making such compositions and articles made from such compositions.