公开(公告)号：JPH1060013A

公开(公告)日：1998-03-03

申请号：JP18618097

申请日：1997-07-11

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  MATHAUER KLEMENS ,  MAECHTLE WALTER

IPC: C08F2/22 ,  C08F2/24

Abstract: PROBLEM TO BE SOLVED: To obtain a polymer dispersion having high solid content and low viscosity. SOLUTION: This polymer dispersion having different particle size is produced very simply by emulsion-polymerization of a free-radical polymerizable compound by adding a mini-emulsion that is a surfactant-stabilized aqueous emulsion of monomers having emulsified particle size of 10-500nm, and whose liquid monomer particles contain a compound whose solubility into the monomers is at least twice that into water, before or during polymerization of the monomers.

公开(公告)号：WO9820048A3

公开(公告)日：1998-07-23

申请号：PCT/EP9706069

申请日：1997-11-03

Applicant: BASF AG ,  RUPANER ROBERT ,  SCHUMACHER KARL-HEINZ ,  MAECHTLE WALTER

Inventor： RUPANER ROBERT ,  SCHUMACHER KARL-HEINZ ,  MAECHTLE WALTER

IPC: C04B24/26 ,  C08F2/22 ,  C08F220/54 ,  C08F246/00 ,  C09D157/04

CPC classification number: C08F2/22 ,  C04B24/2641 ,  C04B24/2652

Abstract: The present invention relates to a method for producing low viscosity aqueous polymer dispersions with polymodal distribution of polymer particle sizes and a solid matter content higher than 50 vol. % by means of radical aqueous emulsion polymerization after a charging method in the absence of a seed latex.

公开(公告)号：WO0214391A2

公开(公告)日：2002-02-21

申请号：PCT/EP0109386

申请日：2001-08-14

Applicant: BASF AG ,  SYMYX TECHNOLOGIES INC

Inventor： HEGER ROBERT ,  SCHROF WOLFGANG ,  SEUFERT MICHAEL ,  AUWETER HELMUT ,  MAECHTLE WALTER ,  IDEN RUEDIGER ,  HORN DIETER ,  NIELSEN RALPH B ,  CARLSON ERIC ,  CHANG HAN TING ,  KUEBLER SIGRID ,  PETRO MIROSLAV

IPC: B41J2/01 ,  B01F17/34 ,  B01F17/52 ,  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 ,  C08F220/00

CPC classification number: B82Y30/00 ,  C08F212/04 ,  C08F220/34 ,  C09B67/0085 ,  C09D11/106 ,  C09D11/30 ,  C09D133/14 ,  C09D135/06 ,  C09D139/08

Abstract: Disclosed are random radical (co)polymers containing -20 to 50 mol% of styrene 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; solid 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.

Abstract translation: 公开了含有作为组分A的苯乙烯-20至50mol％，作为组分B的丙烯酸-15至35mol％和甲基丙烯酸二甲基氨基乙酯（DMAEM）或4-乙烯基的-15至60mol％的无规自由基（共）聚合物 吡啶作为组分C; 和含有所述（共）聚合物的分散体制剂，选自单偶氮染料，喹诺酮染料，蒽醌染料，任选的其它辅助剂和水性体系的染料; 含有所述（共）聚偏聚物的固体溶液，选自单偶氮染料，喹酞酮染料，蒽醌染料，任选的其它辅助剂的染料; 以及用于包含所述分散体制剂和任选的常规染色助剂的喷墨的油墨的染色配方和配方。

公开(公告)号：WO9940123A2

公开(公告)日：1999-08-12

申请号：PCT/EP9900157

申请日：1999-01-13

Applicant: BASF AG ,  MATHAUER KLEMENS ,  BOEHM ARNO ,  MAECHTLE WALTER ,  ROSSMANITH PETER ,  KIELHORN BAYER SABINE ,  MUELLEN KLAUS ,  ROHR ULRIKE

Inventor： MATHAUER KLEMENS ,  BOEHM ARNO ,  MAECHTLE WALTER ,  ROSSMANITH PETER ,  KIELHORN-BAYER SABINE ,  MUELLEN KLAUS ,  ROHR ULRIKE

IPC: C07D221/18 ,  C07C69/54 ,  C07C271/12 ,  C07D213/85 ,  C08F2/22 ,  C08F2/32 ,  C08F2/44 ,  C09B69/10 ,  C09D5/02 ,  C09D5/03 ,  C09D11/00 ,  D21H19/00 ,  C07D471/06

CPC classification number: C08F2/32 ,  C08F2/44 ,  C08K3/00 ,  C09B69/102

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

Abstract translation: 本发明涉及一种通过烯属不饱和单体的自由基水乳液聚合形成游离基的引发剂存在下制备含染料的聚合物水分散体的方法所采用的至少一部分单体在油包水乳液E1的形式，其分散相 含有至少一种油溶性染料，其特征在于E1的分散相基本上由直径<500nm的含染料单体液滴形成。 本发明进一步涉及通式苝染料（III）根据权利要求35的本发明进一步涉及染料含有含有新的，含染料的聚合物，以及含颜料的制剂制剂，其包含本发明的具有光学增白剂的聚合物。

公开(公告)号：DE10047622A1

公开(公告)日：2002-04-11

申请号：DE10047622

申请日：2000-09-26

Applicant: BASF AG

Inventor： AUWETER HELMUT ,  BOHN HERIBERT ,  MAECHTLE WALTER ,  MIELKE MANFRED ,  SENS RUEDIGER ,  SIEMENSMEYER KARL

IPC: B41J2/01 ,  B41M5/00 ,  C08F291/00 ,  C08J3/14 ,  C09B67/00 ,  C09B67/08 ,  C09C3/10 ,  C09D11/00 ,  C09D11/322 ,  D06P5/00 ,  C09B67/40 ,  C09D17/00 ,  C09D11/02 ,  C08K9/04

Abstract: The invention relates to a method for producing polymer coated pigment particles, whereby a solution of a polymer in a first solution is mixed with a second solution, wherein the polymer is insoluble or is hardly soluble, in the presence of finely distributed pigment particles. The choice of polymer enables the pigment particle to be modified as desired.

公开(公告)号：TR9700630A2

公开(公告)日：1998-01-21

申请号：TR9700630

申请日：1997-07-11

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  MATHAUER KLEMENS ,  MAECHTLE WALTER

IPC: C08F2/24

Abstract: This is a process in order to prepare a dilute polymer dispersion by the emulsion polymerisation of the compositions that able to polymerise as free radically (monomers); contains addition of a mini emulsion prepared from dilute, surfactant containing a compound (common regulator) dissolved into drop monomers having emulsified drops between 10 and 500nm before or during the polymerisation of the monomers and its solubility inside the monomers is at least twice the solubility inside the water.

公开(公告)号：FI931930A

公开(公告)日：1993-10-30

申请号：FI931930

申请日：1993-04-29

Applicant: BASF AG

Inventor： AYDIN ORAL ,  PORTUGALL MICHAEL ,  NEUTZNER JOSEF ,  MAECHTLE WALTER

IPC: C08F2/22 ,  C08F2/24 ,  C08F2/44 ,  C08F265/06

Abstract: An aqueous polymer dispersion having a solids volume concentration of 50% by volume or more, obtained by free-radical aqueous emulsion polymerisation of free-radical-polymerisable monomers other than vinyl and vinylidine halides, with addition of an aqueous starting polymer dispersion having a certain diameter distribution of the starting polymer particles present therein, by the feed process.

公开(公告)号：FI931927A

公开(公告)日：1993-10-30

申请号：FI931927

申请日：1993-04-29

Applicant: BASF AG

Inventor： AYDIN ORAL ,  PORTUGALL MICHAEL ,  NEUTZNER JOSEF ,  MAECHTLE WALTER

IPC: C08F2/22 ,  C08F2/24 ,  C08F265/04 ,  C08F265/06

公开(公告)号：AT269884T

公开(公告)日：2004-07-15

申请号：AT01985719

申请日：2001-09-25

Applicant: BASF AG

Inventor： AUWETER HELMUT ,  BOHN HERIBERT ,  MAECHTLE WALTER ,  MIELKE MANFRED ,  SENS RUEDIGER ,  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.

公开(公告)号：DE59909181D1

公开(公告)日：2004-05-19

申请号：DE59909181

申请日：1999-01-13

Applicant: BASF AG

Inventor： MATHAUER KLEMENS ,  BOEHM ARNO ,  MAECHTLE WALTER ,  ROSSMANITH PETER ,  KIELHORN-BAYER SABINE ,  MUELLEN KLAUS ,  ROHR ULRIKE ,  RAULFS FRIEDRICH-WILHELM ,  SCHLOESSER ULRIKE ,  SCHROF WOLFGANG ,  HANCIOGULLARI HARUTYUN ,  SIEMENSMEYER KARL ,  DELAVIER PAUL ,  SENS RUEDIGER ,  FREUND TORSTEN ,  IKEDA TAKAHIRO ,  WAKEBE TAKANORI

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 present invention relates to a process for preparing dye-comprising aqueous polymer dispersions by free-radical aqueous emulsion polymerization of ethylenically unsaturated monomers in the presence of free-radical initiators, in which at least some of the monomers are employed in the form of an oil-in-water emulsion E1 whose disperse phase comprises at least one oil-soluble dye, wherein the disperse phase of E1 is formed essentially of dye-comprising monomer droplets having a diameter