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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。