Block copolyesters which crystallize rapidly

Details Block copolyesters which crystallize rapidly Block copolyesters which crystallize rapidly

1976-10-06

1980-09-16

Marquis, Melvyn I.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525166, 525176, C08F 800

Patent

active

042231060

ABSTRACT:
Polyethylene terephthalate copolymers comprising (I) blocksegments having a glass transition temperature below 0.degree. C. and (II) polyethylene terephthalate segments modified with certain diols having 3 to 10 carbon atoms, have an excellent rate of crystallization and necessitate mould temperatures of below 100.degree. C.

REFERENCES:
patent: 2744087 (1956-05-01), Snyder
patent: 3719729 (1973-03-01), LeParanthoen et al.
patent: 3766146 (1973-10-01), Witsiepe
patent: 3784520 (1974-01-01), Hoeschele
patent: 3843752 (1974-10-01), Katayama et al.
patent: 3849515 (1974-11-01), Muller
patent: 3932326 (1976-01-01), Hoh
patent: 3954689 (1976-05-01), Hoeschele
patent: 3957905 (1976-05-01), Sumoto
patent: 3959062 (1976-05-01), Hoh
patent: 4048128 (1977-09-01), Eastman
patent: 4081494 (1978-03-01), Sakai
patent: 4086212 (1978-04-01), Bier
patent: 4107149 (1978-08-01), Bier
patent: 4116925 (1978-09-01), Brachman
The Effect of Branched Codiols on the Crystallization Behavior of Aromatic Polyesters, published in Angewandte Makromolekulare Chemie 65, (1977) 121 No. 1005 Bayer AG, Bier et al.

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