Composite pigmenting particles as thermostabilizers of plastic m

Details Composite pigmenting particles as thermostabilizers of plastic m Composite pigmenting particles as thermostabilizers of plastic m

1986-04-07

1987-06-30

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523351, 524425, 524430, 524431, 524505, C08K 326, C08K 322, C08J 322

Patent

active

046771425

ABSTRACT:
Thermoplastic elastomer compositions such as those block polymers containing nonelastomeric polymer blocks and elastomeric polymer blocks exhibit improved stability upon thermal stress due to the addition thereof colloidal size particles of an inorganic solid (e.g., Al.sub.2 O.sub.3) which are dispersed in a hydrophobic polymer matrix (e.g., a copolymer of styrene and n-butylacrylate). Such thermoplastic elastomer compositions are useful in applications where articles which are prepared from the thermoplastic elastomers are exposed to repeated thermal stresses.

REFERENCES:
patent: 3459830 (1969-08-01), Legge et al.
patent: 3562356 (1971-02-01), Nyberg et al.
patent: 3641205 (1972-02-01), Flair et al.
patent: 3985702 (1976-10-01), Himes
patent: 4397988 (1983-08-01), Sherman
patent: 4421660 (1983-12-01), Solc
patent: 4433073 (1984-02-01), Sano et al.

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