Modified polysaccharides,申请号EP20060014853-传众专利搜索

Modified polysaccharides

申请公布号：EP1743906(A2)

申请号：EP20060014853

申请日期：2006.07.17

申请公布日期：2007.01.17

申请人：

NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION

发明人：RODRIGUES, KLIN A.;THOMAIDES, JOHN S.;CIMECIOGLU, A. LEVENT;CROSSMAN, MARTIN

分类号：C08B15/04;C02F5/14;C08B31/18;C08B37/00;C11D3/22

主分类号：C08B15/04

摘要：Modified polysaccharide polymers for use as anti-scalant and dispersant. The polymers are useful in compositions used in aqueous systems. The modified polysaccharides are also useful in detergent formulations, water treatment, dispersants and oilfield applications and as fiberglass binders. Such applications include a modified polysaccharide having up to about 70 mole % carboxyl groups per mole of polysaccharide ASU and up to about 20 mole % aldehyde groups per mole of polysaccharide ASU. The applications can also include a blend of modified polysaccharides and other synthetic polymers.