Stabilization of polyamide, polyester and polyketone

Details Stabilization of polyamide, polyester and polyketone Stabilization of polyamide, polyester and polyketone

1997-03-24

1998-06-09

Mosley, Terressa

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

Synthetic resins

Processes of preparing a desired or intentional composition...

558 78, C08K 549

Patent

active

057635129

ABSTRACT:
This invention relates to compositions comprising a polyamide, polyester or polyketone, a specific organic phosphite (Irgafos.RTM.12, Ciba-Geigy) and a sterically hindered phenol such as Irganox.RTM.1098, Irganox.RTM.1076, Irganox.RTM.1010, Irganox.RTM.245, Irganox.RTM.259, Irganox.RTM.1035, Irganox.RTM.3114 or Irganox.RTM.3125 (Ciba-Geigy), to the use thereof for stabilising polyamide, polyester or polyketone against oxidative, thermal and/or light-induced degradation, as well as to a process for stabilising these plastic materials.

REFERENCES:
patent: 3960928 (1976-06-01), Mauz
patent: 4318845 (1982-03-01), Spivack et al.
patent: 4360617 (1982-11-01), Muller et al.
patent: 4374219 (1983-02-01), Spivack et al.
patent: 5276076 (1994-01-01), Pastor et al.
patent: 5331031 (1994-07-01), Pastor et al.
patent: 5334739 (1994-08-01), Pastor et al.
patent: 5344860 (1994-09-01), Pastor et al.
patent: 5405893 (1995-04-01), Pastor et al.
patent: 5486641 (1996-01-01), Shum et al.
patent: 5512621 (1996-04-01), Pastor et al.
patent: 5650464 (1997-07-01), Brunner et al.

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