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公开(公告)号:NO820961A
公开(公告)日:1982-09-27
申请号:NO820961
申请日:1982-03-23
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF , WULZ KLAUS
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公开(公告)号:NO820960L
公开(公告)日:1982-09-27
申请号:NO820960
申请日:1982-03-23
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , LINHART FRIEDRICH , AUHORN WERNER , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF
Abstract: A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
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公开(公告)号:NO820960A
公开(公告)日:1982-09-27
申请号:NO820960
申请日:1982-03-23
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , LINHART FRIEDRICH , AUHORN WERNER , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF
CPC classification number: C02F1/54 , C02F1/281 , C02F1/52 , C02F1/5236 , Y10S210/917
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公开(公告)号:ES2016999B3
公开(公告)日:1990-12-16
申请号:ES88103422
申请日:1988-03-05
Applicant: BASF AG
Inventor: GOUSETIS CHARALAMPOS , OPPENLAENDER KNUT , LIEBOLD GERT , FREY GUENTER
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公开(公告)号:NO158339C
公开(公告)日:1988-08-24
申请号:NO820960
申请日:1982-03-23
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , LINHART FRIEDRICH , AUHORN WERNER , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF
Abstract: A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
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公开(公告)号:FI70740C
公开(公告)日:1986-10-06
申请号:FI820653
申请日:1982-02-25
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF , WULZ KLAUS
Abstract: A process for coloring paper with an acid dye and/or direct dye in an aqueous medium in the presence of a water-soluble reaction product of an alkylating agent, possessing an aromatic substituent, with a cationic polyelectrolyte. The process gives papers with high color strength and substantially avoids cylinder twosidedness of the coloration.
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公开(公告)号:AU8186182A
公开(公告)日:1982-09-30
申请号:AU8186182
申请日:1982-03-24
Applicant: BASF AG
Inventor: DEGEN HANS-JUERGEN , GUENDER WOLF , LINHART FRIEDRICH , AUHORN WERNER , FREY GUENTER , STREIT WERNER , FIKENTSCHER ROLF
Abstract: A process for removing anionic compounds from water which is recycled in manufacturing processes, and from waste water, by adding (1) water-soluble products obtained by reacting an alkylating agent, having an aromatic substituent, with a cationic polyelectrolyte and (2) mineral adsorbents and/or a magnesium salt, aluminum salt or iron salt, with formation and flocculation of water-insoluble reaction products.
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公开(公告)号:AU577448B2
公开(公告)日:1988-09-22
申请号:AU5409786
申请日:1986-02-26
Applicant: BASF AG
Inventor: PFOHL SIGBERG , HARTMANN HEINRICH , FREY GUENTER , KROENER MICHAEL , GUTH KLAUS
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公开(公告)号:FI860787A0
公开(公告)日:1986-02-24
申请号:FI860787
申请日:1986-02-24
Applicant: BASF AG
Inventor: PFOHL SIGBERG , HARTMANN HEINRICH , FREY GUENTER , KROENER MICHAEL , GUTH KLAUS
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公开(公告)号:CA1339690C
公开(公告)日:1998-03-03
申请号:CA612638
申请日:1989-09-22
Applicant: BASF AG
Inventor: SCHRIMPF HANS , KREBS HANS , LIEBOLD GERT , FREY GUENTER
IPC: C09K3/18
Abstract: Deicing/antiicing fluids for aircraft which contain essentially glycols, crosslinked polyacrylic acid, a nonionic surfactant based on alkoxylated C10-C20 alcohols, corrosion inhibitors, a mixture of NaOH and KOH, an antioxidant and water, reduce the loss of lift by having improved runoff characteristics from the wings while giving a refreeze holdover time of not less than 30 minutes.
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