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公开(公告)号：DE19713112A1
公开(公告)日：1998-10-01
申请号：DE19713112
申请日：1997-03-27
Applicant: BASF AG
Inventor： WOLF GERHARD DR , IGL GEORG , STUEBINGER ADOLF DR , WERNER JUERGEN DR , LUCAE RUA JULIO ADAMS , SUBKLEW GERD MANFRED
Abstract: Composition (I) for pickling unhaired hides contains: (i) naphthalene- and/or alkyl-naphthalene-monosulphonic acids (Ia); (ii) naphthalene- and/or alkyl-naphthalene-disulphonic acids (Ib); and (iii) naphthalene- and/or alkyl-naphthalene-trisulphonic acids (Ic).
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公开(公告)号：BR9800980A
公开(公告)日：1999-09-28
申请号：BR9800980
申请日：1998-03-26
Applicant: BASF AG
Inventor： WOLF GERHARD , IGL GEORGE , STUEBINGER ADOLF , WERNER JURGEN , ADAMS LUCAS JULIO , SUBKLEW GERD MANFRED
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