Polyether polymer or copolymer, monomer therefor, and process fo

Details Polyether polymer or copolymer, monomer therefor, and process fo Polyether polymer or copolymer, monomer therefor, and process fo

1988-06-09

1990-10-02

Kight, III, John

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

Synthetic resins

From heterocyclic reactant containing as ring atoms oxygen,...

528418, 549554, 549555, C08G 5902, C08G 5932

Patent

active

RE0333670

ABSTRACT:
A polyether polymer or copolymer with a pendant group of the formula ##STR1## in its molecule, said polymer or copolymer consisting essentially of (1) 1 to 100 mole % of recurring units represented by the following formula (I) ##STR2## and (2) 0 to 99 mole % of at least one type of recurring units represented by the following formula (II) ##STR3## and having a reduced vicsocisty .eta..sub.red, determined at 45.degree. C. in its 0.1% benzene solution or at 80.degree. C. in its 0.1% monochlorobenzene solution, of at least 0.01; a process for producing thereof and novel epoxyether compound therefor.

REFERENCES:
patent: 2996551 (1961-08-01), Groote
patent: 3026216 (1962-03-01), Sookne
patent: 3297783 (1967-01-01), Bailey
patent: 4711950 (1987-12-01), Miura et al.

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