SURFACE-PROCESSED MODIFIED CELLULOSE FROM CHEMICAL SULPHATE FIBER AND METHODS OF ITS PRODUCTION AND USE

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专利权人:

ДжиПи СЕЛЛЬЮЛОУС ГМБХ (CH)

发明人:

НОННИ Артур Дж. (US),КУРШЕН Чарльз Э. (US),ТИППЕЙ Дэролд (US)

申请号：

RU2015143566

公开号：

RU2015143566A

申请日:

2014.02.25

申请国别(地区):

RU

年份:

2017

代理人:

摘要：

A modified kraft pulp fiber with unique properties is provided. The modified fiber can be a modified bleached kraft fiber that is almost indistinguishable from its conventional counterpart, except that it has a low degree of polymerization (DP). Methods for making the modified fiber and products made from it are also provided. The method can be a one step acidic, iron catalyzed peroxide treatment process that can be incorporated into a single stage of a multi-stage bleaching process. The products can be chemical cellulose feedstocks, microcrystalline cellulose feedstocks, fluff pulps and products made from them.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/