Process for manufacturing cellulose containing 2,3-dihydroxyprop

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

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536 95, 106170, C08B 1108, C08B 1120, C08L 126

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active

040012107

ABSTRACT:
A process for the manufacture of cellulose containing 2,3-dihydroxypropyl ether groups, the so-called glycerol ether of cellulose, together with borate ions comprises reacting alkali cellulose with glycidol of one of its derivatives reacting like glycidol under the reaction conditions, and treating the resulting product with borate ions whereby aqueous solutions of the obtained products are especially low in salt or are highly viscous, as well as the 2,3-dihydroxy propyl ether of cellulose containing borate ions produced by this process, along with an aqueous composition comprising water and a mixture of said 2,3-dihydroxypropyl ether of cellulose and borate ions.

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