Flameproofed polyester molding compositions

Details Flameproofed polyester molding compositions Flameproofed polyester molding compositions

1998-06-09

2000-01-11

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

C08K 55313

Patent

active

06013707&

ABSTRACT:
Polyesters such as polyethylene terephthalate or polybutylene terephthalate are provided with a flame-retardant finish by addition of calcium salts or aluminum salts of phosphinic or diphosphinic acids.

REFERENCES:
patent: 3594347 (1971-07-01), Lazarus et al.
patent: 3900444 (1975-08-01), Racky et al.
patent: 3953539 (1976-04-01), Kawase et al.
patent: 4036811 (1977-07-01), Noetzel et al.
patent: 4049612 (1977-09-01), Sandler et al.
patent: 4078016 (1978-03-01), Kramer et al.
patent: 4180495 (1979-12-01), Sandler et al.
patent: 4208321 (1980-06-01), Sandler et al.
patent: 4208322 (1980-06-01), Sandler et al.
B.P. Block, "Polymeric Metal Phosphinates", Inorg. Macromol. Rev., 1 (1970) pp. 115-125.
Chemical Abstracts, vol. 85, No. 10, Sep. 6, 1976 Abstract No. 64058.

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