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1.Dyeing and printing textiles with vat dyes using reductones and/or reductonates 失效
Title translation: 使用减少和/或减少的增值税的染色和打印纺织品公开(公告)号:US3883299A
公开(公告)日:1975-05-13
申请号:US31686572
申请日:1972-12-20
Applicant: BASF AG
Inventor: BAUMGARTE ULRICH , WEIGOLD SIEGFRIED , SCHEUERMANN WERNER
CPC classification number: D06P1/645 , D06P1/221 , D06P1/65106 , D06P3/6025
Abstract: Process for dyeing and printing textile material with vat or sulfur dyes using reductones or reductonates at pH about 12 or more in the presence of a quinoid compound which is soluble in water in the said pH range, and dye formulations which contain reductones or reductonates as reducing agents. The reducing agents are resistant to atmospheric oxygen and do not cause any overreduction in the case of sensitive dyes.
Abstract translation: 使用还原剂或硫化染料染色和印刷纺织材料的方法,在pH约为12或更高的pH下,在可溶于所述pH范围的水中的醌型化合物存在下,以及含有还原剂或还原剂的染料配方作为还原剂 代理商 还原剂对大气氧具有抗性,并且在敏感染料的情况下不会引起任何过度还原。
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公开(公告)号:DE2237572A1
公开(公告)日:1974-07-04
申请号:DE2237572
申请日:1972-07-31
Applicant: BASF AG
Inventor: BAUMGARTE ULRICH DR , WEIGOLD SIEGFRIED , KUEPPERS WILHELM , BLUM ADOLF
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公开(公告)号:DE2164463A1
公开(公告)日:1973-06-28
申请号:DE2164463
申请日:1971-12-24
Applicant: BASF AG
Inventor: BAUMGARTE ULRICH DR , WEIGOLD SIEGFRIED , SCHEUERMANN WERNER DR
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公开(公告)号:CH596281A5
公开(公告)日:1978-03-15
申请号:CH1086875
申请日:1975-08-21
Applicant: BASF AG
Inventor: SCHUHMACHER ALFRED DR , BRANDT HEINZ , WEIGOLD SIEGFRIED
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公开(公告)号:DE1619342A1
公开(公告)日:1970-10-01
申请号:DE1619342
申请日:1966-07-02
Applicant: BASF AG
Inventor: RICHTER DR PAUL , WEIGOLD SIEGFRIED , DAEUBLE DR MANFRED , WUERZ DR ALBRECHT
IPC: D06P3/82
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公开(公告)号:DE1460537A1
公开(公告)日:1969-03-27
申请号:DE1460537
申请日:1965-05-15
Applicant: BASF AG
Inventor: ERNST SCHOENPFLUG DR , WEIGOLD SIEGFRIED
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