Condensates and their use as oxyalkylation adjuvants

Details Condensates and their use as oxyalkylation adjuvants Condensates and their use as oxyalkylation adjuvants

1995-02-01

1997-04-15

Conrad, Joseph

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C07C 4311

Patent

active

056211481

ABSTRACT:
(A) oligohydroxy-C.sub.3-8 -alkanes containing at least 3 hydroxy groups and (B) KOH, that contain at least 5% by weight of K.sup.+ and at least one alcoholic hydroxy group are eminently suitable as oxyalkylation catalysts, in particular for the oxyalkylation of ester group-containing substrates, before all of natural, vegetable or animal fats or oils or their modification products.

REFERENCES:
patent: 2493486 (1950-01-01), Greenlee
patent: 3637774 (1972-01-01), Babayan
patent: 4172070 (1979-10-01), Scharrer et al.
Search Report, Deutsches Patentamt, date 26.Nov.92 (2 sheets) for corresponding FRG application No. P 42 05 844.9.
Search Report, European Patent Office, date 18.May.93 (2 sheets) for corresponding EPO application No. EP 93 81 0114.
Derwent Abstract for: DE3923562, DE3725080, DE3534733, US4172070, DE2628778, EP98487, SU802342, DE3837947, GB1556714, EP370273, EP93341, SU630278, EP270773, EP335295, DE1270542, EP353928.

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