Flame-retardant polyester resin composition

Details Flame-retardant polyester resin composition Flame-retardant polyester resin composition

1984-12-10

1985-10-22

Jacobs, Lewis T.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524310, 524311, 524317, 524605, C08K 510

Patent

active

045489645

ABSTRACT:
Disclosed is a flame-retardant polyester resin composition comprising (1) a reinforced resin composition obtained by melt blending (A) a polyethylene terephthalate resin, (B) glass fibers, a combination of (C) at least one flame retarder having a specified chemical structure and (D) hexabromobiphenyl ether used in specific proportions, (E) antimony trioxide and optionally (F) an inorganic filler; and (2) (G) at least one ester compound subsequently added to the reinforced resin composition, the ester compound being derived from pentaerythitol and a fatty acid. This flame-retardant polyester resin composition can yield molded articles having excellent mechanical properties and flame retardancy, and exhibits good releasability of the molded article and rapid feed into the molding machine at the time of molding.

REFERENCES:
patent: 4327007 (1982-04-01), Vanderkooi et al.
patent: 4421887 (1983-12-01), Horie et al.
patent: 4448913 (1984-05-01), Coleman et al.

Affiliated with

Also associated with

Rating

Flame-retardant polyester resin composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flame-retardant polyester resin composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame-retardant polyester resin composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-122653