公开(公告)号：EP0773245A3

公开(公告)日：1997-12-29

申请号：EP96117484

申请日：1996-10-31

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  WISTUBA ECKEHARDT DR ,  DRAGON ANDREE ,  ANSELMANN THOMAS

IPC: C08K3/28 ,  C08F212/00 ,  C08F212/06 ,  C08F236/10 ,  C08K3/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/02 ,  C09D5/00 ,  C09D125/00 ,  C09D125/02 ,  C09D125/10 ,  C08F212/08 ,  C09D109/06

CPC classification number: C08F212/06 ,  C08F236/10 ,  C09D125/10 ,  Y10T428/31884 ,  Y10T428/31891 ,  Y10T428/31906 ,  Y10T428/31935

公开(公告)号：DE19648744A1

公开(公告)日：1998-05-28

申请号：DE19648744

申请日：1996-11-25

Applicant: BASF AG

Inventor： KELLER ANDREAS ,  LAWRENZ SVEN ,  BAUER GERHARD DR ,  SCHMIDT-THUEMMES JUERGEN DR ,  BAECHER REINHARD DR ,  HARTMANN JUERGEN DR ,  TSCHANG CHUNG-JI DR

IPC: C08F2/01 ,  C08F2/00 ,  C08F2/08 ,  C08F2/22

Abstract: The present invention relates to a method for producing a polymer dispersion by radical polymerization of an aqueous monomer emulsion, characterized in that the monomer emulsion is produced continuously in accordance with consumption.

公开(公告)号：DE3838491A1

公开(公告)日：1990-05-17

申请号：DE3838491

申请日：1988-11-12

Applicant: BASF AG

Inventor： SAIVE ROLAND DR ,  FUNK GUIDO DR ,  SCHMIDT-THUEMMES JUERGEN DR ,  KONRAD RAINER DR ,  BAUER PETER

IPC: C08F6/00 ,  C08F2/00 ,  C08F2/14 ,  C08F2/34 ,  C08F4/68 ,  C08F6/06 ,  C08F8/00 ,  C08F8/14 ,  C08F10/02 ,  C08F210/16

Abstract: The invention relates to a process for the preparation of low-pressure ethylene polymers by polymerising the monomers in the presence of a Ziegler catalyst system, in which process the solid ethylene polymer obtained is reacted in the melt with additives which are able to form acids by esterification. The ester-forming additives are preferably epoxide compounds.

公开(公告)号：DE3462152D1

公开(公告)日：1987-02-26

申请号：DE3462152

申请日：1984-05-14

Applicant: BASF AG

Inventor： ECKERT GUENTER DR ,  GROH WOLFGANG DR ,  LUETJE HANS DR ,  SCHMIDT FRANZ DR ,  SCHMIDT-THUEMMES JUERGEN DR

IPC: C08F2/22 ,  C14C11/00

Abstract: Leather is finished with a synthetic carboxylated rubber dispersion to which as much as 50% by weight of one or more oxides and/or hydroxides of divalent and/or trivalent metals may have been added, finishing being carried out by a process in which the carboxylated rubber dispersion is prepared by the emulsion feed method, with a conversion of more than 90%, in such a way that it contains from 20 to 60% by weight of carboxylated rubber which is soluble in dimethylformamide at room temperature.

公开(公告)号：DE3525799A1

公开(公告)日：1987-01-22

申请号：DE3525799

申请日：1985-07-19

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  UHL GUENTER ,  SCHOEPKE HOLGER DR

IPC: C08F236/04 ,  D06P1/44 ,  D06P1/52 ,  C08F220/18 ,  C08F220/44 ,  C08F220/58 ,  C09D3/36 ,  C09D3/80

公开(公告)号：DK0773245T3

公开(公告)日：2001-02-19

申请号：DK96117484

申请日：1996-10-31

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  WISTUBA ECKEHARDT DR ,  DRAGON ANDREE ,  ANSELMANN THOMAS

IPC: C08K3/28 ,  C08F2/22 ,  C08F212/00 ,  C08F212/06 ,  C08F212/08 ,  C08F236/10 ,  C08K3/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/02 ,  C09D5/00 ,  C09D109/06 ,  C09D109/08 ,  C09D125/00 ,  C09D125/02 ,  C09D125/10

Abstract: Aqueous polymer dispersions (I), containing a radical copolymer (CP) with an alkali metal ion content (GA) of not more than 0.5 wt.%, based on (A) 20-65 wt.% vinylaromatic monomer(s), (B) 35-80 wt.% comonomer(s) with two conjugated double bonds and (C) 0-10 wt.% other comonomers with at least one double bond. Also claimed are (i) aqueous polymer preparations containing (I) and finely divided pigment in amounts of up to 60 vol.% (IIA) or 20-45 vol.% (IIB); (ii) substrates coated with a film of (I) or (II), and (iii) a process for the production of (I) by radical- initiated aqueous emulsion polymerisation of the above comonomers, with the addition of ammonia and/or organic amine to increase the pH of the dispersion medium.

公开(公告)号：AT199019T

公开(公告)日：2001-02-15

申请号：AT96117484

申请日：1996-10-31

Applicant: BASF AG

Inventor： SCHMIDT-THUEMMES JUERGEN DR ,  WISTUBA ECKEHARDT DR ,  DRAGON ANDREE ,  ANSELMANN THOMAS

IPC: C08K3/28 ,  C08F2/22 ,  C08F212/00 ,  C08F212/06 ,  C08F212/08 ,  C08F236/10 ,  C08K3/00 ,  C08K5/17 ,  C08L25/00 ,  C08L25/02 ,  C09D5/00 ,  C09D109/06 ,  C09D109/08 ,  C09D125/00 ,  C09D125/02 ,  C09D125/10

Abstract: Aqueous polymer dispersions (I), containing a radical copolymer (CP) with an alkali metal ion content (GA) of not more than 0.5 wt.%, based on (A) 20-65 wt.% vinylaromatic monomer(s), (B) 35-80 wt.% comonomer(s) with two conjugated double bonds and (C) 0-10 wt.% other comonomers with at least one double bond. Also claimed are (i) aqueous polymer preparations containing (I) and finely divided pigment in amounts of up to 60 vol.% (IIA) or 20-45 vol.% (IIB); (ii) substrates coated with a film of (I) or (II), and (iii) a process for the production of (I) by radical- initiated aqueous emulsion polymerisation of the above comonomers, with the addition of ammonia and/or organic amine to increase the pH of the dispersion medium.

公开(公告)号：DE19735960A1

公开(公告)日：1999-02-25

申请号：DE19735960

申请日：1997-08-19

Applicant: BASF AG

Inventor： MORRISON BRADLEY RONALD DR ,  OFFNER ROLAND FRANCOIS EUGENE ,  MUELLER ULRICH DR ,  HUMMERICH RAINER DR ,  SCHMIDT-THUEMMES JUERGEN DR

IPC: C14C9/00 ,  D06M11/74 ,  D06M15/21 ,  D06N3/00 ,  C08K3/04 ,  C14C11/00 ,  D04H1/00 ,  D06N3/04

公开(公告)号：DE19634450A1

公开(公告)日：1998-03-05

申请号：DE19634450

申请日：1996-08-26

Applicant: BASF AG

Inventor： HERRMANN CHRISTOF DR ,  HUEBINGER WOLFGANG DR ,  KREMESKOETTER JENS DR ,  MINGES ROLAND DR ,  SCHMIDT-THUEMMES JUERGEN DR ,  MORITZ HANS-ULRICH PROF DR ,  SCHMIDT WOLFGANG

IPC: B01J19/24 ,  C08F10/00 ,  F28D7/08 ,  B01J19/00 ,  B01F13/00 ,  F28D1/00

Abstract: A throughflow reactor shaped as a bent pipe is suitable for continuously carrying out chemical reactions, for preparing mixtures and as a heat exchanger for liquid phases. It comprises several successive bends in alternating directions.

公开(公告)号：ES2087066T3

公开(公告)日：1996-07-16

申请号：ES89120554

申请日：1989-11-07

Applicant: BASF AG

Inventor： SAIVE ROLAND DR ,  FUNK GUIDO DR ,  SCHMIDT-THUEMMES JUERGEN DR ,  KONRAD RAINER DR ,  BAUER PETER

IPC: C08F2/00 ,  C08F2/14 ,  C08F2/34 ,  C08F4/68 ,  C08F6/06 ,  C08F6/00 ,  C08F8/00 ,  C08F8/14 ,  C08F10/02 ,  C08F210/16 ,  C10G25/05 ,  C07C7/13 ,  C08F8/16

Abstract: The invention relates to a process for the preparation of low-pressure ethylene polymers by polymerising the monomers in the presence of a Ziegler catalyst system, in which process the solid ethylene polymer obtained is reacted in the melt with additives which are able to form acids by esterification. The ester-forming additives are preferably epoxide compounds.