Phosphonopolyester resin

Details Phosphonopolyester resin Phosphonopolyester resin

1982-09-27

1983-12-13

Lee, Lester L.

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

Synthetic resins

Ethylenically unsaturated reactant admixed with either...

525 35, 525 36, 525 37, 525 40, 525 41, 525 42, 525 43, 525 44, 525 49, 526270, 526277, 526278, 528167, 528169, C08G 6352, C08G 6354, C08G 6368

Patent

active

044205872

ABSTRACT:
Phosphonopolyester oligomers are prepared from hydroxyalkylated 2,2',-bis(3-allylphenyl-4-hydroxy) alkanes and phosphonyl dihalides. The oligomers are useful in the preparation of polyester resins, epoxy resins, and polyurethanes.

REFERENCES:
patent: 4094926 (1978-06-01), Sheard et al.
patent: 4156663 (1979-05-01), Okamoto et al.
patent: 4214069 (1980-07-01), Couchoud et al.
patent: 4259222 (1981-03-01), Login et al.

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