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DISPERSING CONCENTRATE BASED ON POLYSACCHARIDE DEGRADATION PRODUCTS IN THE TEXTILE DYEING INDUSTRY.

机译：纺织印染行业中基于多糖降解产物的分散精矿。

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摘要

CONCENTRATED DISPERSANTS THAT CARRY (A) POLYSACCHARIDE DECOMPOSITION PRODUCTS OBTAINED BY THERMAL, HYDROLYTIC, OXIDATIVE OR ENZYMATIC DECOMPOSITION OF POLYSACCHARIDES WITH STRUCTURAL UNITS OF URONIC ACID; (B) WATER, WITH THE CONDITION THAT THE CONTENT IN DECOMPOSITION PRODUCTS (A) IS 20 TO 50% BY WEIGHT, IN RELATION TO THE TOTAL DISPERSANT, AND THAT THE VISCOSITY OF THE CONCENTRATED DISPERSANT IS FROM 10 TO 500 MPAS, MEASURED AT 20 C IN A BROOKFIELD VISCOSIMETER (AXIS 1). CONCENTRATED DISPERSANTS ARE LIQUID AND REMAIN CLEAR AT NORMAL TEMPERATURE. THEY ARE ALSO CHARACTERIZED BY A GOOD ENVIRONMENTAL COMPATIBILITY (BIOLOGICAL DECOMPOSITION) AND ARE PARTICULARLY GOOD FOR TEXTILE FINISHING.

机译：带有（A）通过具有结构单元的尿酸的多糖的热，水解，氧化或酶分解获得的多糖分解产物的浓缩分散剂; （B）水，其中分解产物（A）的含量为总分散剂的20至50％（重量），且浓缩分散剂的粘度为20到10 MPAS，测量为20 C在布鲁克菲尔德粘度计中（轴1）。正常情况下，浓缩的分散液是液态的，并且保持澄清。它们还具有良好的环境相容性（生物分解）特性，并且特别适合纺织品后整理。

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公开/公告号ES2105759T3

专利类型
公开/公告日1997-10-16

原文格式PDF
申请/专利权人 GRUNAU ILLERTISSEN GMBH;
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申请/专利号ES19940928374T
发明设计人 MAUNZ BIRGIT;HIETSCH DIETER;SCHAD JORG;
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申请日1994-09-19
分类号D06P1/48;B01F17/56;B01F17/00;C08B37/00;C11D1/66;D06M13/207;D06M15/03;
国家 ES
入库时间 2022-08-22 03:23:54

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