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公开(公告)号:US3892524A
公开(公告)日:1975-07-01
申请号:US37233073
申请日:1973-06-21
Applicant: HOECHST AG
Inventor: KLEINER HANS-JERG , SCHNEIDER KARL-HEINZ , SCHNEIDER GERHART
IPC: D06M11/00 , D06B7/00 , D06M11/38 , D06M11/40 , D06M13/285 , D06M23/00 , D06M101/00 , D06M101/02 , D06M101/06 , D06M1/02
CPC classification number: D06M13/285 , D06M11/38
Abstract: Aqueous mercerizing solutions containing an alkali metal hydroxide and an alkali metal salt of a phosphinic acid of the formula
in which R1 is methyl or ethyl and R2 is an aliphatic hydrocarbon radical of 4 to 12 carbon atoms, and the use of these solutions for mercerizing cellulosic fibrous materials.Abstract translation: 含有碱金属氢氧化物和式O的次膦酸的碱金属盐的水性丝光溶液,其中R 1是甲基或乙基,R 2是4至12个碳原子的脂族烃基,其中R 1是烷基, 这些溶液用于丝光纤维素纤维材料的使用。
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公开(公告)号:US3923678A
公开(公告)日:1975-12-02
申请号:US51924774
申请日:1974-10-30
Applicant: HOECHST AG
Inventor: KLEINER HANS-JERG , KOLLER OTTO , SCHNEIDER KARL-HEINZ , SCHNEIDER GERHART
Abstract: in which R1 is an aliphatic radical having 4 to 16 carbon atoms, R2 is an aliphatic radical having 1 to 4 carbon atoms and Y is hydrogen or an alkaline metal ion.
Liquid aqueous cleansing agent concentrates on the basis of nonionic surface active compounds, having a content of phosphinic acids or alkaline metal salts thereof of the general formula IAbstract translation: 液体水性清洁剂以非离子表面活性化合物为基础浓缩,其具有通式为IO PARALLEL R1-P-OY | R2的次膦酸或碱金属盐的含量,其中R1是具有4至 16个碳原子,R2是具有1至4个碳原子的脂族基团,Y是氢或碱金属离子。
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公开(公告)号:US3890093A
公开(公告)日:1975-06-17
申请号:US37239173
申请日:1973-06-21
Applicant: HOECHST AG
Inventor: DIERY HELMUT , HESS PETER , SCHNEIDER KARL-HEINZ , SCHNEIDER GERHART
IPC: D06M11/00 , D06B7/00 , D06M11/38 , D06M11/40 , D06M13/288 , D06M23/00 , D06M101/00 , D06M101/02 , D06M101/06 , D06M1/02
CPC classification number: D06M11/38 , D06M13/288
Abstract: Aqueous mercerizing solutions containing alkali metal hydroxide and 0.1 to 5 g/l of a phosphonic acid derivative of the formula
IN WHICH R is aliphatic hydrocarbon radical and X and Y each is hydrogen, an alkali metal ion or a lower aliphatic radical, and the use of these solutions in a process for mercerizing cellulose fibrous material..Abstract translation: 含有碱金属氢氧化物的水性丝光溶液和0.1至5g / l的式2/6的膦酸衍生物,其中R是脂族烃基,X和Y各自为氢,碱金属离子或低级脂族基, 以及在丝光纤维素纤维材料的使用过程中使用这些溶液。
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