Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – From phenol – phenol ether – or inorganic phenolate
Patent
1985-11-08
1986-12-23
Nielsen, Earl
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
From phenol, phenol ether, or inorganic phenolate
528 96, 528220, 528367, 528369, 548165, 548229, C08G 5902
Patent
active
046313320
ABSTRACT:
Advanced epoxides which develop desirable resin properties and processing characteristics at considerably lower degrees of advancement than conventional advancement products are obtainable by employing a benzoxazolone or a hydroxy benzimidazole as the advancing agent.
REFERENCES:
patent: 3415901 (1968-12-01), Schramm et al.
patent: 3789053 (1974-01-01), Clarke
patent: 3943109 (1976-03-01), Porret
patent: 4341693 (1982-07-01), Buxbaum
patent: 4350781 (1982-09-01), Rasshofer et al.
Nielsen Earl
Stringham Robert R.
The Dow Chemical Company
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