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公开(公告)号:DE2156422A1
公开(公告)日:1973-05-17
申请号:DE2156422
申请日:1971-11-13
Applicant: HOECHST AG
Inventor: SMERZ OTTO DR , MAUZ OTTO DR , RITTER FRITZ
IPC: C08J3/05 , C09K15/08 , D06M13/224 , D06M15/53 , C08G37/02
Abstract: Aqs. solns or dispersions of cpds contg. oxyalkylene or polyoxyalkylene gps. e.g. alkylene gps. alkylene oxide adduct surfactants used in textile, petroleum, detergent and paper industry, are stabilised by incorporating 0.05-1 wt % of cpds of formula: (where R1 and R2 are H or 1-4C alkyl, n is 0, 1 or 2, Z is -(CH2)m-, -CH2-C(CH3)2-CH2-, -CH2-CH(CH2X)-CH2-, -CH2-C(CH2X)-CH2-, -CH2-C(CH3)(CH2X)-CH2-, and m is 2 to 12).
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公开(公告)号:DE1282596B
公开(公告)日:1968-11-14
申请号:DEF0042266
申请日:1964-03-11
Applicant: HOECHST AG
Inventor: SOMMER DR HANS , RITTER FRITZ , LINKE WERNER , OTT HANS
IPC: C08G65/28 , C10M173/02 , D06M15/53
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公开(公告)号:DE2147011A1
公开(公告)日:1973-03-29
申请号:DE2147011
申请日:1971-09-21
Applicant: HOECHST AG
Inventor: KIESLING HUBERT , SMERZ OTTO DR , RITTER FRITZ
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公开(公告)号:DE1130408B
公开(公告)日:1962-05-30
申请号:DEF0030085
申请日:1959-12-15
Applicant: HOECHST AG
Inventor: LINKE WERNER , RITTER FRITZ , KLEIN ALBERT
IPC: D06M13/02 , D06M13/08 , D06M13/292 , D06M13/342 , D06M13/402 , D06M15/643
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公开(公告)号:DE1952326A1
公开(公告)日:1971-04-29
申请号:DE1952326
申请日:1969-10-17
Applicant: HOECHST AG
Inventor: NIEMANN IRMGARD , RITTER FRITZ
IPC: D06M13/295 , D06M13/32
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公开(公告)号:DE1619037A1
公开(公告)日:1969-09-18
申请号:DE1619037
申请日:1966-12-31
Applicant: HOECHST AG
Inventor: LINKE WERNER , RITTER FRITZ , BOLZ WOLFGANG
IPC: D06M13/405 , D06P1/645 , D06P1/649 , D06P1/66 , D01G
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