Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-10-15
1987-05-05
Phynes, Lucille M.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525169, 525445, 528303, 528304, C08F 800, C08L 6702
Patent
active
046633936
ABSTRACT:
Process for the manufacture of unsaturated polyester resins.
Process for the manufacture of unsaturated polyester resins in two steps starting from polyols, orthophthalic anhydride and maleic anhydride.
Production of resins exhibiting linear maturing with magnesia.
REFERENCES:
patent: 3196131 (1965-07-01), Mayer et al.
patent: 4046739 (1977-09-01), Lacona
patent: 4277392 (1981-07-01), Feldman et al.
patent: 4292218 (1981-09-01), Corrado et al.
patent: 4425287 (1984-01-01), Hesse et al.
Arlaud Patrick
Bompis Herve
Canard Pierre
Phynes Lucille M.
Societe Chimique Des Charbonnages S.A.
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