Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-03-11
1986-08-26
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 62, 525339, C08F 804
Patent
active
046084223
ABSTRACT:
Hydroxyl-containing polymers are prepared by catalytic hydrogenation of acyloxy-containing polymers by a process in which a strong base is added to the acyloxy-containing polymers before or during the hydrogenation.
REFERENCES:
patent: 4009124 (1977-02-01), Laurer et al.
patent: 4163115 (1979-07-01), Heinsohn et al.
BASF - Aktiengesellschaft
Lipman Bernard
Schofer Joseph L.
Shurtleff John H.
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