Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives
Patent
1982-09-30
1984-05-29
Griffin, Ronald W.
Organic compounds -- part of the class 532-570 series
Organic compounds
Carbohydrates or derivatives
106 92, 106111, 106114, 106210, C08B 3112
Patent
active
044516495
ABSTRACT:
A process for the production of hydroxypropyl starch wherein the starch is etherified in the presence of a small amount of water with an excess of propylene oxide which hydroxypropyl starch is used as plaster additive.
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Oppermann Wilhelm
Teubner Helwig
Griffin Ronald W.
Wolff Walsrode Aktiengesellschaft
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