Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1976-05-03
1977-06-21
Brown, Johnnie R.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
106 29, 252 855C, 252 85C, 252 86, 536120, C08B 3700
Patent
active
040313077
ABSTRACT:
This invention provides novel quaternary ammonium ethers of polygalactomannan having a degree of substitution between about 0.01 and 3.0, and further provides a process for producing quaternary ammonium ethers of polygalactomannan gums by contacting solid polygalactomannan gum with a haloalkyl-substituted quaternary ammonium compound under alkaline conditions in an aqueous solution of water-miscible solvent.
REFERENCES:
patent: 3423395 (1969-01-01), Quimby et al.
patent: 3632570 (1972-01-01), Gill
Conciatori Anthony B.
DeMartino Ronald N.
Brown Johnnie R.
Celanese Corporation
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