Polycarbonate film

Details Polycarbonate film Polycarbonate film

1978-06-26

1979-02-20

De Benedictis, Sr., Thomas

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260 4595R, C08L 6700

Patent

active

041407300

ABSTRACT:
A polycarbonate film having improved flame resistance and good stress-corrosion-cracking resistance is prepared from a solution of a mixture of a low molecular weight polycarbonate containing at least about 5% by weight halogen and a higher molecular weight polycarbonate prepared from bisphenol containing at least 90 mol percent bisphenol A. The novel film can be used to advantage for self-supporting electrical insulating films.

REFERENCES:
patent: 3038874 (1962-06-01), Laakso
patent: 3119787 (1964-01-01), Laakso
patent: 3166606 (1965-01-01), Reinking et al.
patent: 3287442 (1966-11-01), Caldwell
patent: 3290409 (1966-12-01), Munro
patent: 3647747 (1972-03-01), Bialous
patent: 3748303 (1973-07-01), Becker
patent: 3751400 (1973-08-01), Crennan et al.
patent: 3786114 (1974-01-01), Jaquiss
patent: 3796772 (1974-03-01), Luce
patent: 3833685 (1974-09-01), Wambach
patent: 3852238 (1974-12-01), Luce
patent: 3855277 (1974-12-01), Fox
patent: 3890266 (1975-06-01), Serini
patent: 3912687 (1975-10-01), Haupt
patent: 3915926 (1975-10-01), Wambach
Polycarbonates, Christopher et al., (Reinhold, 1962) pp. 39-45, 151.

Affiliated with

Also associated with

Rating

Polycarbonate film does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Polycarbonate film, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Polycarbonate film will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-258459