Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1981-07-13
1982-12-28
Lieberman, Allan
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525170, C08L 6706
Patent
active
043662900
ABSTRACT:
An unsaturated polyester resin composition which is obtained by incorporating a thermoplastic random-copolymer having peroxycarbonate groups in the molecule thereof into an unsaturated polyester resin, which composition is excellent in low shrinkage characteristics and it is not weakened in mechanical strength.
REFERENCES:
patent: 4226961 (1980-10-01), Motz
patent: 4252922 (1981-02-01), Adelman et al.
patent: 4299927 (1981-11-01), Dombrowski
Nakayama Masaharu
Ujikawa Norihisa
Lieberman Allan
Nippon Oil and Fats Co. Ltd.
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