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

IPC: D21H19/10 ,  D21H17/07 ,  D21H17/55 ,  D21H21/28 ,  D21H

CPC classification number: D21H21/28 ,  D21H17/55 ,  Y10S8/919

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

IPC: C02F1/58 ,  B01D21/01 ,  B01D37/02 ,  C02F1/28 ,  C02F1/52 ,  C02F1/54 ,  C02F ,  D21C

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.

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

IPC: C02F1/58 ,  C02F1/28 ,  C02F1/52 ,  C02F1/54 ,  C02F ,  D21C

CPC classification number: C02F1/54 ,  C02F1/281 ,  C02F1/52 ,  C02F1/5236 ,  Y10S210/917

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

IPC: C09K5/00 ,  C09K5/20

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

IPC: C02F1/58 ,  B01D21/01 ,  B01D37/02 ,  C02F1/28 ,  C02F1/52 ,  C02F1/54

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.

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

IPC: D21H19/10 ,  D21H17/07 ,  D21H17/55 ,  D21H21/28 ,  D21H3/80 ,  C09B67/00 ,  D06P1/44

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.

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

IPC: C02F1/58 ,  B01D21/01 ,  B01D37/02 ,  C02F1/28 ,  C02F1/52 ,  C02F1/54

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.

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

IPC: C08L33/02 ,  C08L33/00 ,  C08L33/18 ,  C08L33/20 ,  C08L33/24 ,  C08L33/26 ,  D21H17/34 ,  D21H17/37 ,  D21H17/43 ,  D21H17/45 ,  D21H21/20 ,  D21H3/38 ,  D21H3/44 ,  D21H3/46

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

IPC: C08L33/02 ,  C08L33/00 ,  C08L33/18 ,  C08L33/20 ,  C08L33/24 ,  C08L33/26 ,  D21H17/34 ,  D21H17/37 ,  D21H17/43 ,  D21H17/45 ,  D21H21/20 ,  D21H

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.