Method for the preparation of styrene polymer foam and foam prep

Details Method for the preparation of styrene polymer foam and foam prep Method for the preparation of styrene polymer foam and foam prep

1986-03-31

1987-01-13

Foelak, Morton

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

Synthetic resins

Cellular products or processes of preparing a cellular...

264 50, 264 53, 264DIG5, 521 97, 521 98, 521146, 521910, C08J 912, C08J 914

Patent

active

046365273

ABSTRACT:
Styrene polymer foam is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells formed in the struts and walls.

REFERENCES:
patent: 2669751 (1954-02-01), McCurdy et al.
patent: 3014702 (1961-12-01), Oldershaw et al.
patent: 3583678 (1971-06-01), Harder
patent: 3751377 (1973-08-01), Buckner
patent: 3817669 (1974-06-01), Buckner
patent: 3960792 (1976-06-01), Nakamura
patent: 4393016 (1983-07-01), Akiyama et al.
patent: 4424287 (1984-01-01), Johnson et al.
patent: 4451417 (1984-05-01), Akiyama et al.
patent: 4464484 (1984-08-01), Yoshimura et al.

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