Blends of poly(p-methylstyrene) with polyfunctional monomer

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

20415917, 525242, 525304, 525309, C08F25702

Patent

active

042810833

ABSTRACT:
There is provided a blend of poly(p-methylstyrene) with a small amount of a polyfunctional monomer, such as trimethylolpropane trimethacrylate. The blend can be formed into shaped articles, such as food containers, which can be crosslinked by irradiation at low doses. Such irradiated articles are resistant to microwave oven conditions.

REFERENCES:
patent: 3068191 (1962-12-01), Seito et al.
patent: 3145528 (1964-08-01), D'Alelio
patent: 3852177 (1974-12-01), Atchison et al.
patent: 4086287 (1978-04-01), Kaeding et al.
patent: 4152231 (1979-05-01), St Clair et al.

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