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公开(公告)号:DE887412C
公开(公告)日:1953-08-24
申请号:DEB0006864
申请日:1944-10-01
Applicant: BASF AG
Inventor: LINTNER JOSEF DR , SCHWARTZ ERICH DR
IPC: C08J3/03
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公开(公告)号:AT118529T
公开(公告)日:1995-03-15
申请号:AT91118118
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:AT101640T
公开(公告)日:1994-03-15
申请号:AT91118117
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:AT101639T
公开(公告)日:1994-03-15
申请号:AT91118116
申请日:1991-10-24
Applicant: BASF AG
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公开(公告)号:DE3916366A1
公开(公告)日:1990-11-22
申请号:DE3916366
申请日:1989-05-19
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , BARTHOLD KLAUS DR , SCHWARTZ ERICH DR , BUETTNER EGON , SCHRAMM MANFRED , WEGNER BRIGITTE DR
IPC: C07C229/16 , C07C237/06 , C10L1/14 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/24
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公开(公告)号:DE3575944D1
公开(公告)日:1990-03-15
申请号:DE3575944
申请日:1985-09-24
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , STORK KARL DR , HOVEMANN FRIEDRICH DR , SCHWARTZ ERICH DR
Abstract: Aqueous, pumpable, free-flowing coal dispersions which may contain methanol and contain a special, oxyethylated, straight-chain, saturated fatty alcohol mixture as a nonionic dispersant, and the use of this dispersant in coal/water dispersions.
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公开(公告)号:DE3435945A1
公开(公告)日:1986-04-03
申请号:DE3435945
申请日:1984-09-29
Applicant: BASF AG
Inventor: OPPENLAENDER KNUT DR , STORK KARL DR , HOVEMANN FRIEDRICH DR , SCHWARTZ ERICH DR
Abstract: Aqueous, pumpable, free-flowing coal dispersions which may contain methanol and contain a special, oxyethylated, straight-chain, saturated fatty alcohol mixture as a nonionic dispersant, and the use of this dispersant in coal/water dispersions.
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公开(公告)号:DE3265469D1
公开(公告)日:1985-09-19
申请号:DE3265469
申请日:1982-12-20
Applicant: BASF AG
Inventor: GROPPER HANS DR , BRANDSTETTER FRANZ DR , SCHWARTZ ERICH DR , BUETTNER EGON , ZIEGLER WALTER DR
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公开(公告)号:DE2211060A1
公开(公告)日:1973-09-20
申请号:DE2211060
申请日:1972-03-08
Applicant: BASF AG
Inventor: GOLSER LEOPOLD DR , SCHWARTZ ERICH DR , WEITZ HANS-MARTIN DR
IPC: C07C253/34 , C07C20060101 , C07C67/00 , C07C253/00 , C07C253/14 , C07C255/04 , C07C255/09 , C07C255/33 , C07C255/45 , C07C255/51 , C07C121/06
Abstract: Recovery of pure 1,4-dicyanobutenes from 1,4-dicyanobutenes containing halogen, particularly chlorine or bromine, by treatment with a hexamethylenediamine or with dihexamethylenetriamine in the liquid phase and separation of the 1,4-dicyanobutenes from the reaction products of the added hexamethylenediamine with the halogen compound.
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公开(公告)号:DE1720309B1
公开(公告)日:1972-03-23
申请号:DEB0094873
申请日:1967-10-10
Applicant: BASF AG
Inventor: SCHWARTZ ERICH DR , RICKER ERNST DR , SCHMIDT FRANZ DR
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