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41.Water-soluble polymerizable 3-allyloxy-2-hydroxypropylether of cellulose 失效
标题翻译: 纤维素水溶性可聚合3-烯丙氧基-2-羟基丙基醚公开(公告)号:US5294702A
公开(公告)日:1994-03-15
申请号:US955636
申请日:1992-10-02
IPC分类号: C08B11/193 , C08F290/10
CPC分类号: C08F290/10 , C08B11/193
摘要: This invention relates to water-soluble polymerisable 3-allyloxy-2-hydroxypropylethers of cellulose and to a process for their preparation.
摘要翻译: 本发明涉及纤维素的水溶性可聚合3-烯丙氧基-2-羟基丙基醚及其制备方法。
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42.Water-soluble sulfoethyl cellulose ethers of very high solution quality and a process for their production 失效
标题翻译: 水溶性磺乙基纤维素醚具有非常高的溶液质量及其生产工艺公开(公告)号:US5278304A
公开(公告)日:1994-01-11
申请号:US871377
申请日:1992-04-20
IPC分类号: B01F17/48 , B01F17/00 , C08B11/10 , C08B11/193 , C09D7/00 , C09J101/00 , C09J101/28 , C09K3/00 , C11D3/22 , A61K7/00 , A61K9/08 , D06B9/00
CPC分类号: C08B11/10 , B01F17/0057 , C08B11/193 , C09D7/002 , C11D3/228 , C08L1/28
摘要: The invention relates to water-soluble sulfoethyl cellulose ethers, more particularly methyl sulfoethyl cellulose ether (MSEC), of very high solution quality, to a process for its production and to the use of these products as thickeners, dispersants or binders.
摘要翻译: 本发明涉及非常高的溶液质量的水溶性磺乙基纤维素醚,更特别是甲基磺乙基纤维素醚(MSEC),其生产方法以及这些产品作为增稠剂,分散剂或粘合剂的用途。
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43.Water-soluble hydroxypropyl sulfoethyl cellulose derivatives (HPSEC) having a low degree of substitution and a process for their production 失效
标题翻译: 具有较低取代度的水溶性羟丙基磺化纤维素衍生物(HPSEC)及其生产方法公开(公告)号:US5177199A
公开(公告)日:1993-01-05
申请号:US793048
申请日:1991-11-15
IPC分类号: C08B11/193
CPC分类号: C08B11/193
摘要: Water-soluble hydroxypropyl sulfoethyl cellulose derivatives having an average degree of substitution (DS) with sulfoethyl groups of
摘要翻译: 具有磺基乙基的平均取代度(DS)<0.3的羟丙基磺酰乙基纤维素衍生物和羟丙基或2的摩尔取代度(MS)。
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公开(公告)号:US5071892A
公开(公告)日:1991-12-10
申请号:US429683
申请日:1989-10-31
申请人: Lutz Hoppe , Klaus Szablikowski , Michael Piepho
发明人: Lutz Hoppe , Klaus Szablikowski , Michael Piepho
IPC分类号: C08B5/08 , C08B5/12 , C08G18/40 , C09D101/18
CPC分类号: C08B5/08 , C08B5/12 , C08G18/4081 , C09D101/18
摘要: Improved nitrocellulose mixtures contain a polyol as the desensitizing agent, the polyol being a solvent for nitrocellulose, soluble in water to a maximum of 10% at 20.degree. C. and non-volatile.
摘要翻译: 改进的硝酸纤维素混合物含有作为脱敏剂的多元醇,多元醇是硝酸纤维素的溶剂,在20℃下可溶于水至最高为10%,并且是非挥发性的。
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公开(公告)号:US4727116A
公开(公告)日:1988-02-23
申请号:US893126
申请日:1986-08-04
申请人: Werner Lange , Frank Hohl , Klaus Szablikowski
发明人: Werner Lange , Frank Hohl , Klaus Szablikowski
IPC分类号: C04B24/16 , C04B24/26 , C04B28/02 , C08F220/06 , C08F220/56 , C08F226/02 , C04B24/24 , C08F8/34
CPC分类号: C08F220/06 , C04B24/16 , C04B24/2688 , C04B28/02 , C08F220/56 , C08F226/02 , Y02W30/92
摘要: The present invention relates to new water-soluble copolymers based on acrylic acid derivatives and their use as building material auxiliaries.
摘要翻译: 本发明涉及基于丙烯酸衍生物的新的水溶性共聚物及其作为建筑材料助剂的用途。
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