公开(公告)号：AU664510B2

公开(公告)日：1995-11-16

申请号：AU5644994

申请日：1994-02-25

Applicant: BASF AG

Inventor： BAUER GERHARD ,  AYDIN ORAL ,  STRECKER BEATE

IPC: C07C251/54 ,  C08F8/30 ,  C08J3/24 ,  C08K5/32 ,  C08K5/33 ,  C08L33/06 ,  C09J11/06 ,  C08L57/00 ,  C08L101/00 ,  C08L33/26 ,  C08L33/12 ,  C08L33/08 ,  C09D133/26 ,  C09D133/12 ,  C09D133/08

Abstract: Compound of the formula in which R and R independently of one another are C1-C10-alkyl, C1-C10-alkoxy-C5-C10-cycloalkyl or a C5-C10-aryl radical which can also contain 1 to 3 non-adjacent nitrogen, oxygen or sulphur atoms as hetero atoms in the carbon chain or carbon ring and which can be substituted by 1 to 3 C1-C4-alkyl or -alkoxy groups, R or R can represent a hydrogen atom, or R and R together form a bridge of 2 to 14 carbon atoms, it being possible for some of the carbon atoms also to be part of an aromatic ring system, A represents an n-valent organic radical, and n is an integer equal to or greater than 2.

公开(公告)号：AU662815B2

公开(公告)日：1995-09-14

申请号：AU3823793

申请日：1993-04-28

Applicant: BASF AG

Inventor： BAUER GERHARD ,  AYDIN ORAL ,  NEUTZNER JOSEF

IPC: C08F2/24 ,  C08F265/00 ,  C08F265/06 ,  C08F2/26

Abstract: Aqueous polymer dispersions which are obtainable by polymerising free-radical-polymerisable monomers by the process of free-radical aqueous emulsion polymerisation with addition of an aqueous dispersion of a starting polymer.

公开(公告)号：FI945835A

公开(公告)日：1995-01-26

申请号：FI945835

申请日：1994-12-12

Applicant: BASF AG

Inventor： BAUER GERHARD ,  AYDIN ORAL ,  BOTT KASPAR ,  NEUHAUSER HORST ,  LEY GREGOR ,  ZOSEL ALBRECHT ,  WILD JOCHEN ,  HARREUS ALBRECHT ,  WISTUBA ECKEHARDT

IPC: C07C239/20 ,  C07C251/54 ,  C08F8/30 ,  C08F8/32 ,  C08K5/32 ,  C08K5/33 ,  C08F

Abstract: PCT No. PCT/EP93/01395 Sec. 371 Date Dec. 13, 1994 Sec. 102(e) Date Dec. 13, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/25588 PCT Pub. Date Dec. 23, 1993A dispersion or solution of a free radical polymer, polycondensate or polyadduct, which consist of from 0.001 to 20% by weight of aldehyde groups -CHO or keto groups -CO-, contains, as a crosslinking agent, a compound having at least two H2N-O--groups or oxime ether groups derived therefrom.

公开(公告)号：AU5644994A

公开(公告)日：1994-09-08

申请号：AU5644994

申请日：1994-02-25

Applicant: BASF AG

Inventor： BAUER GERHARD ,  AYDIN ORAL ,  STRECKER BEATE

IPC: C07C251/54 ,  C08F8/30 ,  C08J3/24 ,  C08K5/32 ,  C08K5/33 ,  C08L33/06 ,  C09J11/06 ,  C08L57/00 ,  C08L101/00 ,  C08L33/26 ,  C08L33/12 ,  C08L33/08 ,  C09D133/26 ,  C09D133/12 ,  C09D133/08

Abstract: Compound of the formula in which R and R independently of one another are C1-C10-alkyl, C1-C10-alkoxy-C5-C10-cycloalkyl or a C5-C10-aryl radical which can also contain 1 to 3 non-adjacent nitrogen, oxygen or sulphur atoms as hetero atoms in the carbon chain or carbon ring and which can be substituted by 1 to 3 C1-C4-alkyl or -alkoxy groups, R or R can represent a hydrogen atom, or R and R together form a bridge of 2 to 14 carbon atoms, it being possible for some of the carbon atoms also to be part of an aromatic ring system, A represents an n-valent organic radical, and n is an integer equal to or greater than 2.

公开(公告)号：MX9303238A

公开(公告)日：1994-01-31

申请号：MX9303238

申请日：1993-05-31

Applicant: BASF AG

Inventor： NEUHAUSER HORST ,  LEY GREGOR ,  ZOSEL ALBRECHT ,  WILD JOCHEN ,  HARREUS ALBRECHT ,  WISTUBA ECKEHARDT ,  BAUER GERHARD ,  AYDIN ORAL ,  BOTT KASPAR

IPC: C07C239/20 ,  C07C251/54 ,  C08F8/30 ,  C08F8/32 ,  C08K5/32 ,  C08K5/33 ,  B01F17/16

Abstract: PCT No. PCT/EP93/01395 Sec. 371 Date Dec. 13, 1994 Sec. 102(e) Date Dec. 13, 1994 PCT Filed Jun. 3, 1993 PCT Pub. No. WO93/25588 PCT Pub. Date Dec. 23, 1993A dispersion or solution of a free radical polymer, polycondensate or polyadduct, which consist of from 0.001 to 20% by weight of aldehyde groups -CHO or keto groups -CO-, contains, as a crosslinking agent, a compound having at least two H2N-O--groups or oxime ether groups derived therefrom.

公开(公告)号：DE59809028D1

公开(公告)日：2003-08-21

申请号：DE59809028

申请日：1998-09-17

Applicant: BASF AG

Inventor： RUPANER ROBERT ,  BAUER GERHARD ,  LAWRENZ SVEN ,  HEIBEL CLAUDIA ,  DOBBELAAR JOHANNES

IPC: C08F6/00

Abstract: A process is described for effectively reducing the residual monomer content of an aqueous polymer dispersion by aftertreatment at atmospheric pressure or above with an initiator system comprising a) a hydroperoxide, hydrogen peroxide or a peracid, and b) an alpha-hydroxy carboxylic acid, such as tartaric acid, or with a salt thereof.

公开(公告)号：AU748776B2

公开(公告)日：2002-06-13

申请号：AU8079998

申请日：1998-08-18

Applicant: BASF AG

Inventor： HUBINGER WOLFGANG ,  WUNDER RAINER ,  BAUER GERHARD ,  DOBBELAAR JOHANNES ,  LAWRENZ SVEN ,  MUESELER FRANZ-JOSEF ,  NAHSTOLL JURGEN ,  RUPANER ROBERT ,  SCHMIDT CHRISTIAN-ULRICH

IPC: B01D17/00 ,  B01J19/00 ,  B01J19/18 ,  B01J19/24 ,  C08F6/00 ,  C08J3/03 ,  B01D47/04

Abstract: A method for cooling dispersions or liquids (D/L) after a deodorising process comprising (a) passing steam through the D/L in a boiler (1), causing it to foam, (b) taking the foam from the top of the boiler into an evacuated separator (4) through a jet (5) and thus breaking the foam, (c) condensing the water vapour from the foam in a heat exchanger (8) and removing organic volatiles, and (d) returning the broken foam to (1). This process is continued until the D/L is deodorised to the required extent, then the hot D/L is cooled by transferring it from the bottom of (1) to the evacuated separator (4) via jet (5), the water vapour produced is condensed in (8) as before, and the cooled D/L is taken off at the bottom of (4).

公开(公告)号：BR9713414A

公开(公告)日：2000-04-04

申请号：BR9713414

申请日：1997-11-21

Applicant: BASF AG

Inventor： KELLER ANDREAS ,  LAWRENZ SVEN ,  BAUER GERHARD ,  MMES J RGEN SCHMIDT-TH ,  BOCHER REINHARD ,  HARTMANN J RGEN ,  TSCHANG CHUNG-JI

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

Abstract: A polymer dispersion is prepared by free radical polymerization of an aqueous monomer emulsion by a process in which the monomer emulsion is prepared continuously at the rate of consumption.

公开(公告)号：AU5750698A

公开(公告)日：1998-06-22

申请号：AU5750698

申请日：1997-11-21

Applicant: BASF AG

Inventor： KELLER ANDREAS ,  LAWRENZ SVEN ,  BAUER GERHARD ,  SCHMIDT-THUMMES JURGEN ,  BACHER REINHARD ,  HARTMANN JURGEN ,  TSCHANG CHUNG-JI

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

Abstract: A polymer dispersion is prepared by free radical polymerization of an aqueous monomer emulsion by a process in which the monomer emulsion is prepared continuously at the rate of consumption.

公开(公告)号：AT157650T

公开(公告)日：1997-09-15

申请号：AT94915112

申请日：1994-04-25

Applicant: BASF AG

Inventor： BAUER GERHARD ,  HAEBERLE KARL ,  BAUMSTARK ROLAND ,  BOTT KASPAR

IPC: C07C291/02 ,  C07C271/60 ,  C08F16/34 ,  C08F212/00 ,  C08F216/34 ,  C08F218/02 ,  C08F218/04 ,  C08G18/80 ,  C08K5/32 ,  C08L25/00 ,  C08L31/04 ,  C08L33/04 ,  C08L33/06 ,  C08L101/00 ,  C09D7/12

Abstract: PCT No. PCT/EP94/01283 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Apr. 25, 1994 PCT Pub. No. WO94/25433 PCT Pub. Date Nov. 10, 1994A compound of the formula I where A is an n-valent organic radical and n is an integer greater than 1.