Flame retardant aromatic polycarbonate with good mechanical prop

Details Flame retardant aromatic polycarbonate with good mechanical prop Flame retardant aromatic polycarbonate with good mechanical prop

1979-04-18

1980-09-16

Schain, Howard E.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

260 457R, 260 457P, 260 4575R, 260 4575N, 260 4575B, 260 4575P, 260 4575F, 260DIG24, 264331, C08L 6900

Patent

active

042231000

ABSTRACT:
The present invention is concerned with flame retardant polycarbonate compositions having good mechanical properties and melt stability. These properties are achieved by adding small amounts of a fibril forming polytetrafluoroethylene, and an alkali metal salt of an inorganic acid, and a small amount of aromatically bound chlorine or bromine contained in a compound other than an organic alkali metal or alkaline earth metal salt to a thermoplastic aromatic polycarbonate.

REFERENCES:
patent: 3290412 (1966-12-01), Goldblum
patent: 3647747 (1972-03-01), Bialous
patent: 3651174 (1972-03-01), Bialous
patent: 3733295 (1973-05-01), Martin et al.
patent: 3742085 (1973-06-01), Bialous
patent: 3775367 (1973-11-01), Nouvertne
patent: 3836490 (1974-09-01), Bockmann et al.
patent: 3876580 (1975-04-01), Nouvertne et al.
patent: 3909489 (1975-09-01), Callander
patent: 4110299 (1978-08-01), Mark
patent: 4113695 (1978-09-01), Mark

Affiliated with

Also associated with

Rating

Flame retardant aromatic polycarbonate with good mechanical prop 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 aromatic polycarbonate with good mechanical prop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flame retardant aromatic polycarbonate with good mechanical prop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-541274