Method of conjugating double bonds in drying oils

Details Method of conjugating double bonds in drying oils Method of conjugating double bonds in drying oils

1995-06-07

1998-02-17

Geist, Gary

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

Organic compounds

Fatty compounds having an acid moiety which contains the...

554 31, 554126, C09F 700

Patent

active

057193010

ABSTRACT:
The invention provides a method of conjugating double bonded drying oil so that a relatively low cost linseed oil, for example, can replace the more expensive, naturally conjugated tung oil which has been used heretofore. The conjugation is brought about by the use of ruthenium as a catalyst, with formic or a similar acid providing a synergistic augmentation of the reaction. The conjugated oil may have many uses, but a major object is to provide a way to enhance a phenolic resin adhesive used on wood and wood products.

REFERENCES:
Chemical Abstracts, vol. 96; Ucciani et al, 1981, 70499.
Chemical Abstracts, vol. 77, Sengir et al, 1972, 100826.

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