Silane derivatives which improve properties of pre-polyamide com

Details Silane derivatives which improve properties of pre-polyamide com Silane derivatives which improve properties of pre-polyamide com

1990-01-08

1991-07-16

Henderson, Christopher

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524261, 524264, 524265, 524505, 524508, C08K 554

Patent

active

050326350

ABSTRACT:
Novel polyphenylene ether-polyamide compositions having improved compatibility, elongation and impact properties as well as improved processability are prepared comprising one or more polyphenylene ethers, one or more polyamides and a property improving silane derivative compound having in the molecule both (a) at least one silicon bonded to a carbon through an oxygen link and (b) at least one ethylenic carbon-carbon double bond or carbon-carbon triple bond and/or functional group selected from the group consisting of an amine group or a mercepto group, with the proviso that the functional group is not directly bonded to a silicon atom. These compositions may further comprise a polymeric impact modifier therefore and/or an inorganic reinforcing additive and/or other polymers including alkenyl aromatic polymers.

REFERENCES:
patent: 3379792 (1968-04-01), Finhold
patent: 3833534 (1974-09-01), Tierney et al.
patent: 4315086 (1982-02-01), Ueno et al.
patent: 4338421 (1982-07-01), Maruyama et al.
patent: 4399246 (1983-08-01), Hyde
patent: 4433088 (1984-02-01), Haaf et al.

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