Branched aromatic polycarbonate from aliphatic polyol

Details Branched aromatic polycarbonate from aliphatic polyol Branched aromatic polycarbonate from aliphatic polyol

1982-03-19

1983-11-15

Anderson, Harold D.

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

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

260463, 528370, 528372, C08G 6362

Patent

active

044157223

ABSTRACT:
This invention relates to the use of polyol compounds as branching agents for the manufacture of randomly branched novel polycarbonates. The polycarbonates are useful for the fabrication of blow molded articles.

REFERENCES:
patent: 2964797 (1960-12-01), Peilstocker et al.
patent: 3062780 (1962-11-01), Rinke et al.
patent: 3544514 (1970-12-01), Schnell et al.
patent: 3644538 (1972-02-01), Starnes
patent: 4009148 (1977-02-01), Neuray et al.
patent: 4277600 (1981-07-01), Mark et al.
English Language Translation of Chemische Berichte, 1912, pp. 2489-2491.
Zaheer et al., Reactions of .alpha.-Halogeno-ketones with Aromatic Compounds Part I, J. Chem. Soc., pp. 3360-3362, 1954.
Zaheer et al., Reactions of .alpha.-Halogeno-ketones with Aromatic Compounds Part II, J. Chem. Soc., pp. 1706-1708, (1954).

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