Process for the preparation of low molecular weight polysacchari

Details Process for the preparation of low molecular weight polysacchari Process for the preparation of low molecular weight polysacchari

1995-04-04

1998-01-13

Leary, Louise

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

Organic compounds

Carbohydrates or derivatives

5361231, 536102, 536127, 536128, 536111, 536 56, 536 84, 536 30, 536 43, 536 45, 536 50, 536 111, C07G 1700, C07H 100, C07H 106

Patent

active

057081620

ABSTRACT:
Process for the preparation of low molecular weight polysaccharide ethers which can be employed in binders for improving adhesive power and film-forming properties, by oxidative degradation of relatively high molecular weight polysaccharide ethers, which comprises initially introducing a relatively high molecular weight polysaccharide ether in suspension (e.g. in a slurry), adding a perborate or a mixture of perborate and perborate activator, and carrying out the oxidative degradation at a temperature of between 25.degree. and 90.degree. C.

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month not available.
Krassig, H. A., Cellulose: Structure, accessibility and reactivity, Gordon and Breach Science Publishers, 1993, pp. 44-49, month not available.

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