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公开(公告)号：CA2419376A1
公开(公告)日：2002-02-21
申请号：CA2419376
申请日：2001-08-14
Applicant: SYMYX TECHNOLOGIES INC , BASF AG
Inventor： CARLSON ERIC , SCHROF WOLFGANG , NIELSEN RALPH B , AUWETER HELMUT , SEUFERT MICHAEL , HORN DIETER , PETRO MIROSLAV , HEGER ROBERT , KUEBLER SIGRID , MACHTLE WALTER , IDEN RUDIGER , CHANG HAN TING
IPC: B41J2/01 , C08F212/04 , C08F212/08 , C08F220/34 , C08F226/06 , C09B1/54 , C09B67/20 , C09B67/46 , C09D11/00 , C09D11/10 , C09D17/00 , C09D133/14 , C09D135/06 , C09D139/08 , C09K23/34 , C09K23/52 , C08F220/06 , C08L25/08 , C08L33/14
Abstract: Disclosed are random radical (co)polymers containing -20 to 50 mol% of styre ne as component A, -15 to 35 mol% of acrylic acid as component B, and -15 to 60 mol% of dimethylaminoethylmethacrylate (DMAEM) or 4-vinyl pyridine as component C; and dispersion formulations containing said (co)polymer, a dye selected from the group consisting of a monoazo dye, a quinophtalone dye, an anthraquinone dye, optionally further assistants, and an aqueous system; sol id solutions containing said (co)polmyer, a dye selected from the group consisting of a monoazo dye, a quinophthalone dye, an anthraquinone dye, optionally further assistants; and dyeing formulations and formulations of inks for ink-jets comprising said dispersion formulation and optionally conventional dyeing auxiliaries.
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公开(公告)号：AU7036696A
公开(公告)日：1997-05-01
申请号：AU7036696
申请日：1996-10-23
Applicant: BASF AG
Inventor： PAKUSCH JOACHIM , SCHULER BERNHARD , MACHTLE WALTER , BAUMSTARK ROLAND
IPC: C08L33/14 , C08F6/00 , C08F6/14 , C08J3/12 , C08L33/04 , C08L33/06 , C08L33/24 , C08L41/00 , C08L101/00 , C09D5/00 , C09D5/02 , C09J11/08 , C09J201/00 , C08J3/07 , C08L33/26
Abstract: The process for drying aqueous dispersions of a polymer (B), in which the dispersion contains, as auxiliary drying agent, at least one polymer (A) containing (in polymerised form) 80-100 wt.% monomer(s) (a) of formula CH2CR1C(O)XCR2R3-R4-SOH (I) or salts thereof and 0-20 wt.% other radically polymerisable monomer(s) (b), in which R1-3 = H or 1-3 C alkyl; R4 = 1-5 C alkylene; and X = O or NH. Also claimed are: (i) the polymer powder containing (A) and (B); (ii) the mineral binder containing such polymer powder(s); (iii) the synthetic resin-plaster drying preparation containing such powder(s); (iv) the aqueous polymer dispersions of (B) with an emulsifier content of not more than 2 wt.%, containing (A) with a Mw of 5000-35,000 as added dispersant; (v) the process for the radical aqueous emulsion polymerisation of ethylenic monomers, in which (A) with a Mw of 5000-35000 is added before, during or after polymerisation; and (vi) the polymer powder obtained by drying as above.
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3.发明专利
公开(公告)号：CA2416195A1
公开(公告)日：2003-01-15
申请号：CA2416195
申请日：2001-07-11
Applicant: BASF AG
Inventor： ROSSMANITH PETER , MACHTLE WALTER , WULFF DIRK , SCHROF WOLFGANG , ROCKEL HARALD , KOLTZENBURG SEBASTIAN
Abstract: The invention relates to combinatory methods for producing an array of n aqueous polymer dispersions by emulsion polymerization and for producing an array of m formulations of polymer dispersions, in addition to the arrays themselves. The methods are carried out at n or m spatially separated locations for the n or m formulations. To carry out the emulsion polymerization, monomers, an initiator, a dispersant and optionally addition al components are reacted with one another in water, which acts as the reaction medium. To produce the formulations, aqueous polymer dispersions are mixed with other aqueous polymer dispersions and/or additional components. In all methods, each one of the n or m formulations differs from the other formulation in at least one respective parameter, which can influence the characteristics of the polymer dispersions or formulations that are obtained . The advantage of the invention is that said method allows a large number of aqueous polymer dispersions and formulations to be produced and characterize d. This accelerates the development of aqueous polymer dispersions and formulations with optimized characteristics.
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公开(公告)号：AU2355802A
公开(公告)日：2002-04-08
申请号：AU2355802
申请日：2001-09-25
Applicant: BASF AG
Inventor： AUWETER HELMUT , BOHN HERIBERT , MACHTLE WALTER , MIELKE MANFRED , SENS RUDIGER , SIEMENSMEYER KARL
IPC: B41J2/01 , B41M5/00 , C08F291/00 , C08J3/14 , C09B67/00 , C09B67/08 , C09C3/10 , C09D11/00 , C09D11/322 , D06P5/00
Abstract: Described is a process for preparing polymer-enrobed pigment particles, which comprises mixing in the presence of finely dispersed pigment particles a solution of a polymer in a first solvent with a second solvent in which the polymer is substantially insoluble. The pigment particle can be specifically modified by judicious selection of the polymer.
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公开(公告)号：AU3439197A
公开(公告)日：1998-02-09
申请号：AU3439197
申请日：1997-06-30
Applicant: BASF AG
Inventor： MATHAUER KLEMENS , MACHTLE WALTER , KEE GRAHAM EDMUND MC , KRONER HUBERTUS
Abstract: PCT No. PCT/EP97/03397 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/02466 PCT Pub. Date Jan. 22, 1998A process for preparing an aqueous polymer dispersion by free-radically initiated polymerization of free-radically polymerizable compounds I with moderate solubility in water, whose disperse polymer particles contain not only compounds I but also compounds II with a very low solubility in water where a mixture consisting of a portion of the compounds I and consisting of the compounds II is used to produce an aqueous emulsion I with a droplet size /=1000 nm.
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Patent Agency Ranking
公开(公告)号：CA2320244A1
公开(公告)日：1999-08-12
申请号：CA2320244
申请日：1999-01-13
Applicant: BASF AG
Inventor： DELAVIER PAUL , KIELHORN-BAYER SABINE , MACHTLE WALTER , ROSSMANITH PETER , WAKEBE TAKANORI , ROHR ULRIKE , BOHM ARNO , FREUND TORSTEN , SENS RUDIGER , RAULFS FRIEDRICH-WILHELM , SCHLOSSER ULRIKE , MATHAUER KLEMENS , HANCIOGULLARI HARUTYUN , SIEMENSMEYER KARL , IKEDA TAKAHIRO , MULLEN KLAUS , SCHROF WOLFGANG
IPC: C07D221/18 , C07C69/54 , C07C271/12 , C07D213/85 , C07D471/06 , C08F2/22 , C08F2/32 , C08F2/44 , C09B69/10 , C09D5/02 , C09D5/03 , C09D11/00 , D21H19/00
Abstract: The invention relates to a method for producing aqueous polymer dispersions containing colorants by radical aqueous emulsion polymerisation of ethylenically unsaturated monomers in the presence of radical-forming initiators. At least a proportion of the monomers is used in the form of an oil-in-water emulsion E1 whose disperse phase contains at least one oilsoluble colorant. The inventive method is characterised in that the disperse phase of E1 is essentially made up of colorant-containing monomer droplets with a diameter
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公开(公告)号：BR9710263A
公开(公告)日：1999-08-10
申请号：BR9710263
申请日：1997-06-30
Applicant: BASF AG
Inventor： MATHAUER KLEMENS , MACHTLE WALTER , MCKEE GRAHAM EDMUND , KRONER HUBERTUS
Abstract: PCT No. PCT/EP97/03397 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/02466 PCT Pub. Date Jan. 22, 1998A process for preparing an aqueous polymer dispersion by free-radically initiated polymerization of free-radically polymerizable compounds I with moderate solubility in water, whose disperse polymer particles contain not only compounds I but also compounds II with a very low solubility in water where a mixture consisting of a portion of the compounds I and consisting of the compounds II is used to produce an aqueous emulsion I with a droplet size /=1000 nm.
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公开(公告)号：ID19104A
公开(公告)日：1998-06-11
申请号：ID972443
申请日：1997-07-14
Applicant: BASF AG
Inventor： MATHAUER KLEMENS , MACHTLE WALTER , MCKEE GRAHAM EDMUND , KRONER HUBERTUS
Abstract: PCT No. PCT/EP97/03397 Sec. 371 Date Oct. 28, 1998 Sec. 102(e) Date Oct. 28, 1998 PCT Filed Jun. 30, 1997 PCT Pub. No. WO98/02466 PCT Pub. Date Jan. 22, 1998A process for preparing an aqueous polymer dispersion by free-radically initiated polymerization of free-radically polymerizable compounds I with moderate solubility in water, whose disperse polymer particles contain not only compounds I but also compounds II with a very low solubility in water where a mixture consisting of a portion of the compounds I and consisting of the compounds II is used to produce an aqueous emulsion I with a droplet size /=1000 nm.
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公开(公告)号：CA2320244C
公开(公告)日：2009-11-10
申请号：CA2320244
申请日：1999-01-13
Applicant: BASF AG
Inventor： MATHAUER KLEMENS , DELAVIER PAUL , BOHM ARNO , SENS RUDIGER , SIEMENSMEYER KARL , RAULFS FRIEDRICH-WILHELM , ROSSMANITH PETER , KIELHORN-BAYER SABINE , ROHR ULRIKE , WAKEBE TAKANORI , SCHLOSSER ULRIKE , FREUND TORSTEN , MACHTLE WALTER , HANCIOGULLARI HARUTYUN , IKEDA TAKAHIRO , SCHROF WOLFGANG , MULLEN KLAUS
IPC: C07D221/18 , C08F2/44 , C07C69/54 , C07C271/12 , C07D213/85 , C07D471/06 , C08F2/22 , C08F2/32 , C09B3/14 , C09B69/10 , C09D5/02 , C09D5/03 , C09D11/00 , D21H19/00 , D21H19/36
Abstract: The invention relates to a method for producing aqueous polymer dispersions containing colorants by radical aqueous emulsion polymerisation of ethylenically unsaturated monomers in the presence of radical-forming initiators. At least a proportion of the monomers is used in the form of an oil-in-water emulsion E1 whose disperse phase contains at least one. oil-soluble colorant. The inventive method is characterised in that the disperse phase of E1 is essentially made up of colorant-containing monomer droplets with a diameter
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10.发明专利
公开(公告)号：ES2220045T3
公开(公告)日：2004-12-01
申请号：ES99906122
申请日：1999-01-13
Applicant: BASF AG
Inventor： MATHAUER KLEMENS , BOHM ARNO , MACHTLE WALTER , ROSSMANITH PETER , KIELHORN-BAYER SABINE , MULLEN KLAUS
IPC: C07D221/18 , C07C69/54 , C07C271/12 , C07D213/85 , C07D471/06 , C08F2/22 , C08F2/32 , C08F2/44 , C09B69/10 , C09D5/02 , C09D5/03 , C09D11/00 , D21H19/00
Abstract: Procedimiento para la obtención de dispersiones de polímeros acuosas que contienen colorante, mediante polimerización en emulsión acuosa a través de radicales con monómeros con insaturación etilénica en presencia de iniciadores que forman radicales, empleándose al menos una parte de monómeros en forma de una emulsión de agua en aceite E1, cuya fase dispersa contiene al menos un colorante soluble en aceite, caracterizada porque la fase dispersa de E1 se forma esencialmente por gotitas de monómero que contienen colorante con un diámetro
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