公开(公告)号：JPS6336784A

公开(公告)日：1988-02-17

申请号：JP17293886

申请日：1986-07-24

Applicant: BASF AG

Inventor： MARCINOWSKI STEFAN ,  SANNER AXEL ,  TSCHANG CHUNG-JI ,  LADNER WOLFGANG ,  GREIF NORBERT

IPC: C12N11/08 ,  C07K17/08 ,  C12N11/04

公开(公告)号：WO9602597A3

公开(公告)日：1996-05-23

申请号：PCT/EP9504576

申请日：1995-11-21

Applicant: BASF AG ,  BECK ERICH ,  MEYER FRANK ,  POTH ULRICH ,  SIEMENSMEYER KARL ,  SIERAKOWSKI CLAUDIA ,  GREIF NORBERT ,  OSTERTAG WERNER ,  ZIRNSTEIN MICHAEL ,  LEYRER REINHOLD ,  JAHNS EKKEHARD ,  ETZBACH KARL HEINZ ,  SCHUHMACHER PETER

Inventor： BECK ERICH ,  MEYER FRANK ,  POTH ULRICH ,  SIEMENSMEYER KARL ,  SIERAKOWSKI CLAUDIA ,  GREIF NORBERT ,  OSTERTAG WERNER ,  ZIRNSTEIN MICHAEL ,  LEYRER REINHOLD ,  JAHNS EKKEHARD ,  ETZBACH KARL-HEINZ ,  SCHUHMACHER PETER

IPC: C09K19/38 ,  C08F20/28 ,  C09B67/00 ,  C09D4/00 ,  C09D4/06 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D11/10 ,  C09D11/16 ,  C09K19/00 ,  C09K19/54 ,  C09K19/58

CPC classification number: C09K19/586 ,  C08F20/28 ,  C09B67/0098 ,  C09D4/06 ,  C09D5/36 ,  C09D11/101 ,  C09D11/106 ,  C09D11/16 ,  C09K19/00 ,  C09K19/542 ,  C08F290/06

Abstract: The process for coating or printing substrates with a coating or printing agent is characterized by the application to the substrate of a polymerizable substance containing liquid crystal, polymerizable monomers which for coating carry at least two polymerizable groups and for printing carry at least one polymerizable group, followed by polymerization, wherein the coating or printing agent contains a1) a chiral liquid crystal monomer and b) a polymer binder and/or monomer compounds that can be converted into the polymer binder by polymerization or, in the case of dispersion coatings and printing inks, a dispersing aid d), or the coating or printing agent contains a2) an achiral liquid crystal monomer, b) a polymer binder and/or monomer compounds that can be converted into the polymer binder by polymerization or, in the case of dispersion coatings and printing inks, a dispersing aid d), and c) a chiral compound that is not a liquid crystal.

公开(公告)号：BR9510303A

公开(公告)日：1997-11-11

申请号：BR9510303

申请日：1995-11-21

Applicant: BASF AG

Inventor： BECK ERICH ,  MEYER FRANK ,  POTH ULRICH ,  SIEMENSMEYER KARL ,  SIERAKOWSKI CLAUDIA ,  GREIF NORBERT ,  OSTERTAG WERNER ,  ZIRNSTEIN MICHAEL ,  LEYRER REINHOLD ,  JAHNS EKKEHARD ,  ETZBACH KARL-HEINZ ,  SCHUHMACHER PETER

IPC: C09K19/38 ,  C08F20/28 ,  C09B67/00 ,  C09D4/00 ,  C09D4/06 ,  C09D5/29 ,  C09D5/36 ,  C09D11/02 ,  C09D11/10 ,  C09D11/16 ,  C09K19/00 ,  C09K19/54 ,  C09K19/58

Abstract: PCT No. PCT/EP95/04576 Sec. 371 Date May 23, 1997 Sec. 102(e) Date May 23, 1997 PCT Filed Nov. 21, 1995 PCT Pub. No. WO96/02597 PCT Pub. Date Feb. 1, 1996A process for coating or printing substrates with a coating or printing composition comprises applying a polymerizable material containing liquid-crystalline, polymerizable monomers which carry at least two polymerizable groups for coating and at least one polymerizable group for printing, to the substrate, and subsequently carrying out the polymerization, where the coating composition or the printing composition comprises a1) a chiral liquid-crystalline monomer and b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), or the coating composition or the printing composition comprises a2) an achiral liquid-crystalline monomer, b) a polymeric binder and/or monomeric compounds which can be converted into the polymeric binder by polymerization, or, in the case of emulsion coatings and printing inks, a dispersion auxiliary d), and c) a non-liquid-crystalline chiral compound.

公开(公告)号：AU661562B2

公开(公告)日：1995-07-27

申请号：AU3497393

申请日：1993-02-15

Applicant: BASF AG

Inventor： BIRKHOFER HERMANN ,  DANISCH PETER ,  DENZINGER WALTER ,  HARTMANN HEINRICH ,  GREIF NORBERT ,  OPPENLAENDER KNUT

IPC: C14C9/00

公开(公告)号：AU647044B2

公开(公告)日：1994-03-17

申请号：AU6297990

申请日：1990-08-06

Applicant: BASF AG

Inventor： SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLANDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH

IPC: C08F8/32 ,  C08F8/44 ,  C08F16/16 ,  C08F216/16 ,  C08F220/04 ,  C08F222/06 ,  C14C9/00 ,  C08F216/18

Abstract: PCT No. PCT/EP90/01283 Sec. 371 Date Feb. 10, 1992 Sec. 102(e) Date Feb. 10, 1992 PCT Filed Aug. 6, 1990 PCT Pub. No. WO91/02094 PCT Pub. Date Feb. 21, 1991.Copolymers which are obtainable by free radical copolymerization of (a) C8-C40-alkyl vinyl ethers, if necessary as a mixture with not more than 50 mol % of C8-C40-monoolefins, with (b) ethylenically unsaturated C4-C8-dicarboxylic anhydrides at from 80 degrees to 300 degrees C. to give copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and partial or complete neutralization of the carboxyl groups formed during the solvolysis, in an aqueous medium by means of a base, and which are present in the form of aqueous dispersions or solutions, are used as agents for imparting water repellency to leathers and skins.

公开(公告)号：NO171062B

公开(公告)日：1992-10-12

申请号：NO904131

申请日：1990-09-21

Applicant: BASF AG

Inventor： GREIF NORBERT ,  OPPENLAENDER KNUT

IPC: C07C303/32 ,  C07C309/10 ,  C09K8/584 ,  C09K23/04 ,  E21B43/22

Abstract: Preparation of low-temperature-stable alkanolic-aqueous solutions of polyethersulphonates of the general formula I R-(O-A)n-SO3M I in which R represents an alkyl or alkenyl group having 8 to 25 carbon atoms or an alkylphenyl group having 8 to 18 carbon atoms in the alkyl radical, A denotes a 1,2-alkylene group having 2 to 4 carbon atoms, n has a value of between 1 and 15 and M represents an alkali metal cation or an ammonium cation which can be substituted by C1-C4-alkyl groups or C1-C4-hydroxyalkyl groups, by reacting polyether halides of the general formula II R-(O-A)n-X II in which X represents chlorine or bromine, with an aqueous solution of an alkali metal sulphite or ammonium sulphite and diluting the reaction solution with a C4-C8-alkanol, by heating the reaction mixture after the reaction to 60 to 150 DEG C at 1 to 5 bar and separating the mainly aqueous phase which is formed in this process. The low-temperature-stable solutions of the polyethersulphonates I are used as surfactant solutions in tertiary oil drilling.

公开(公告)号：AU628646B2

公开(公告)日：1992-09-17

申请号：AU6252790

申请日：1990-09-14

Applicant: BASF AG

Inventor： SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLAENDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH

IPC: C08L33/04 ,  C08L33/06 ,  C09K3/18 ,  C14C9/00

Abstract: Use of copolymers that contain as copolymerised units …… a) from 50 to 90 % by weight of C8-C40-alkyl (meth)acrylates, vinyl esters of C8-C40-carboxylic acids or mixtures thereof and … b) from 10 to 50 % by weight of monoethylenically unsaturated C3-C12-carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C4-C12-dicarboxylic acids, amides of C3-C12-monocarboxylic acids or mixtures thereof and have molecular weights of from 500 to 30,000 g per mole, in at least partially neutralised form in aqueous solution or in aqueous dispersion for waterproofing leathers and fur pelts. …

公开(公告)号：AU6297990A

公开(公告)日：1991-03-11

申请号：AU6297990

申请日：1990-08-06

Applicant: BASF AG

Inventor： SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLANDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH

IPC: C08F8/32 ,  C08F8/44 ,  C08F16/16 ,  C08F216/16 ,  C08F220/04 ,  C08F222/06 ,  C14C9/00

Abstract: PCT No. PCT/EP90/01283 Sec. 371 Date Feb. 10, 1992 Sec. 102(e) Date Feb. 10, 1992 PCT Filed Aug. 6, 1990 PCT Pub. No. WO91/02094 PCT Pub. Date Feb. 21, 1991.Copolymers which are obtainable by free radical copolymerization of (a) C8-C40-alkyl vinyl ethers, if necessary as a mixture with not more than 50 mol % of C8-C40-monoolefins, with (b) ethylenically unsaturated C4-C8-dicarboxylic anhydrides at from 80 degrees to 300 degrees C. to give copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and partial or complete neutralization of the carboxyl groups formed during the solvolysis, in an aqueous medium by means of a base, and which are present in the form of aqueous dispersions or solutions, are used as agents for imparting water repellency to leathers and skins.

公开(公告)号：NO852456A

公开(公告)日：1985-12-20

申请号：NO852456

申请日：1985-06-18

Applicant: BASF AG

Inventor： GREIF NORBERT ,  OPPENLEANDER KNUT ,  SEWE KAI-UDO

IPC: C09K8/584 ,  B01F ,  E21B

CPC classification number: C09K8/584

公开(公告)号：CA1131830A

公开(公告)日：1982-09-14

申请号：CA324695

申请日：1979-03-30

Applicant: BASF AG

Inventor： PERNER JOHANNES ,  GREIF NORBERT ,  FIKENTSCHER ROLF ,  DIESSEL PAUL

IPC: A01N59/12 ,  C08G65/26 ,  C11D3/48 ,  C08L71/02

Abstract: Iodine-containing block copolymers which contain from 5 to 25% by weight of bonded iodine, and which are based on iodine-free compounds of the formula I R(AB)z I where if z = 1, R is hydrogen or a C1-C18-aliphatic hydrocarbon radical, if z ? 1, R is a z-valent aliphatic hydrocarbon radical of 2 to 8 carbon atoms, which may or may not carry up to z ethylene oxide units, z is from 1 to 6, A is a polymer or copolymer block of from 4 to 100 1,4-butylene oxide units and from 0 to 25 ethylene oxide units and B is a polymer or copolymer block of from 0 to 50 1,4-butylene oxide units and from 1 to 100 ethylene oxide units, the proportion of 1,4-butylene oxide being > 50 mole % in A and