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:
Jan. 26, 2021
Filed:
Feb. 01, 2016
Applicant:
E. I. Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventor:
Eleni Karayianni, Geneva, CH;
Assignee:
DUPONT POLYMERS, INC., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 167/02 (2006.01); C08L 67/02 (2006.01); C08L 33/10 (2006.01); C08K 5/5399 (2006.01); C08K 5/00 (2006.01); C09D 5/18 (2006.01); G02B 6/44 (2006.01); H01B 7/295 (2006.01); C08K 5/5313 (2006.01); C08K 9/04 (2006.01); C08K 5/14 (2006.01); C08K 3/34 (2006.01); C08K 5/3492 (2006.01);
U.S. Cl.
CPC ...
C09D 167/025 (2013.01); C08K 5/0066 (2013.01); C08K 5/5399 (2013.01); C08L 33/10 (2013.01); C08L 67/025 (2013.01); C09D 5/18 (2013.01); G02B 6/4436 (2013.01); H01B 7/295 (2013.01); C08K 3/34 (2013.01); C08K 5/0025 (2013.01); C08K 5/14 (2013.01); C08K 5/34928 (2013.01); C08K 5/5313 (2013.01); C08K 9/04 (2013.01); C08K 2201/014 (2013.01); C08L 2201/02 (2013.01); C08L 2203/206 (2013.01); C08L 2207/04 (2013.01); Y10T 428/2933 (2015.01);
Abstract
Halogen-free flame retardant compositions comprising thermoplastic vulcanizates, which exhibit desired flame retardance and low-smoke emission. These flame retardant compositions comprise a) one or more thermoplastic vulcanizates, and b) from at or about 18 to at or about 50 weight percent, the weight percentage being based on the total weight of the flame retardant composition, of a flame retardant mixture comprising: b1) at least one flame retardant comprising a phosphinate, diphosphinate and/or polymers thereof, b2) a phosphorous-containing amino composition, and b3) a zeolite.