Flame-retarded thermoplastic polyester compositions having impro

Details Flame-retarded thermoplastic polyester compositions having impro Flame-retarded thermoplastic polyester compositions having impro

1977-12-30

1983-05-31

Person, Sandra M.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

525439, 523212, 523213, 524449, C08K 334, C08K 906

Patent

active

043860273

ABSTRACT:
Flame-retarded, reinforced and unreinforced thermoplastic compositions having improved arc resistance are provided comprising a high molecular weight linear polyester, such as poly(1,4-butylene terephthalate) and the like, a flame-retarding amount of a flame-retardant, such as an aromatic polycarbonate and a particulate material selected from the group consisting of finely divided mica and finely divided clay. A process for improving the arc resistance of reinforced or unreinforced flame retardant polyester compositions is also provided, the process comprising admixing finely divided mica or finely divided surface treated clay with a high molecular weight linear polyester and a flame-retardant.

REFERENCES:
patent: 3290165 (1966-12-01), Iannicelli
patent: 3824209 (1974-07-01), Anderson
patent: 3855277 (1974-12-01), Fox
patent: 3953394 (1976-04-01), Fox et al.
patent: 4064098 (1977-12-01), Saitoh et al.
patent: 4122061 (1978-10-01), Halub et al.
"Low-Cost Suzorite Mica Flake Prevents Distortion in PBT," news release from Marietta Resources, 8/76.

Affiliated with

Also associated with

Rating

Flame-retarded thermoplastic polyester compositions having impro 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-retarded thermoplastic polyester compositions having impro, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame-retarded thermoplastic polyester compositions having impro will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2245542