Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1980-01-18
1981-12-08
Welsh, Maurice J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
4273882, 428457, 428460, 528229, C08G 7306
Patent
active
043048986
ABSTRACT:
Enameling varnishes are made from particular polyarylquinoxaline resins; these resins comprise, in addition to arylquinoxaline groups, biphenylene or biquinoxalylene groups and their inherent viscosity at 30.degree. C. and 0.5 g/dl concentration in m-cresol is from 0.5 to 1.3 dl/g.
REFERENCES:
patent: 2895944 (1959-07-01), Mark
patent: 3661850 (1972-05-01), Stille
patent: 3804807 (1974-04-01), Duffy
patent: 3852243 (1974-12-01), Hergenrother
patent: 3876614 (1975-04-01), Hedberg et al.
patent: 3904584 (1975-09-01), Jones et al.
J. Am. Chem. Soc. 82, 1960, p. 5553.
Rabilloud Guy
Sillion Bernard
Institut Francais du Pe'trole
Welsh Maurice J.
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