公开(公告)号：AU2019363282B2

公开(公告)日：2025-04-24

申请号：AU2019363282

申请日：2019-10-17

Applicant: BASF SE

Inventor： STAFF ROLAND HINRICH ,  FUCHS YANNICK ,  REICHELT HELMUT ,  REICHERT HANS ,  SEEGER OLIVER ,  DORMANN KORINNA ,  OSCHMANN BERND DIETER

IPC: C09B67/02 ,  B42D25/382 ,  C08L61/28 ,  C09B67/08 ,  C09D5/32 ,  C09D11/037 ,  C09D11/103 ,  C09D11/50 ,  D21H21/40 ,  G07D7/1205

Abstract: The present invention relates to microparticle compositions comprising an organic IR absorbing pigment having a main absorption maximum in the range from 750 to 1100 nm. The invention also relates to a process for producing said microparticle compositions and to their use in a printing ink, in particular in a printing ink, which is suitable for producing a security feature or a security document. The microparticles of the pigment composition contain the organic IR absorbing pigment as solid particles, which are surrounded by or embedded in an aminoplast polymer, which is a polycondensation product of one or more amino compounds and one or more aldehydes. The microparticle based pigment composition is characterized by a volume based particle size distribution, as determined by static light scattering according to ISO 13320:2009 EN, having a D(4,3) value in the range from 1.0 to 15.0 µm.

公开(公告)号：ZA201300681B

公开(公告)日：2018-05-30

申请号：ZA201300681

申请日：2013-01-25

Applicant: BASF SE

Inventor： BERGMANN HERMANN ,  REICHELT HELMUT ,  ERK PETER ,  SENS RUDIGER ,  SCHONEBOOM JAN ,  EICKEMEYER FELIX ,  PSCHIRER NEIL GREGORY

Abstract: Disclosed is a process for producing a photoelectric conversion device comprising a dye-sensitized metal oxide semiconductor, which is treated with an essentially transparent hydroxamic acid derivative or a salt thereof. Also disclosed are the photoelectric conversion device obtained by the said process and the use of the essentially transparent hydroxamic acid derivative for enhancing the energy conversion efficiency ? of dye-sensitized photoelectric conversion device.

公开(公告)号：AU2011273006B2

公开(公告)日：2016-05-26

申请号：AU2011273006

申请日：2011-06-28

Applicant: BASF SE

Inventor： PSCHIRER NEIL GREGORY ,  EICKEMEYER FELIX ,  SCHOENEBOOM JAN ,  SENS RUEDIGER ,  ERK PETER ,  REICHELT HELMUT ,  BERGMANN HERMANN

IPC: H01G9/20 ,  H01G9/00 ,  H01L51/00 ,  H01L51/05 ,  H01L51/54

Abstract: Disclosed is a process for producing a photoelectric conversion device comprising a dye-sensitized metal oxide semiconductor, which is treated with an essentially transparent hydroxamic acid derivative or a salt thereof. Also disclosed are the photoelectric conversion device obtained by the said process and the use of the essentially transparent hydroxamic acid derivative for enhancing the energy conversion efficiency &eegr; of dye-sensitized photoelectric conversion device.

公开(公告)号：AU2010305910B2

公开(公告)日：2015-03-12

申请号：AU2010305910

申请日：2010-10-11

Applicant: BASF SE

Inventor： HWANG JAE HYUNG ,  ERK PETER ,  REICHELT HELMUT ,  SENS RUDIGER ,  BRUDER INGMAR ,  OJALA ANTTI ,  SCHONEBOOM JAN ,  WURTHNER FRANK ,  BUERCKSTUEMMER HANNAH ,  TULYAKOVA ELENA ,  MEERHOLZ KLAUS ,  STEINMANN VERA ,  KRONENBERG NILS

IPC: H01L51/42

Abstract: The present invention relates to the use of mixtures comprising one or more merocyanines as components (K1) that are selected from the group of compounds of the general formula Ia, Ib, Ic, Id, Ie, IIa, and IIb, as defined more precisely in the description, as electron donor or electron acceptor, and one or more compounds (K2) acting as electron acceptor or electron donor with respect to component (K1), for producing photoactive layers for organic solar cells and organic photodetectors. The invention further relates to a method for producing photoactive layers, corresponding organic solar cells and organic photodetectors, and mixtures comprising one or more compounds of the general formulas Ia, Ib, Ic, Id, Ie, IIa, and/or IIb of component (K1) as components, as defined more precisely in the description, and one or more compounds of the component (K2).

公开(公告)号：MX2013005517A

公开(公告)日：2013-07-05

申请号：MX2013005517

申请日：2011-11-23

Applicant: BASF SE

Inventor： REICHELT HELMUT ,  LEHMANN URS ,  GESNER THOMAS ,  HEIZLER DANIEL

IPC: C09D11/02 ,  B41M3/14 ,  C07D233/84 ,  C07D233/88 ,  C07D239/22

Abstract: La presente invención se refiere al uso de complejos metálicos específicos de ditiolenos con ligandos de imidazolidina-2-calcogen ona-4,5-ditiona sustituidos por arilo o heteroarilo en calidad de absorbedores de IR incoloros.

公开(公告)号：BRPI0618744A2

公开(公告)日：2013-01-08

申请号：BRPI0618744

申请日：2006-11-13

Applicant: BASF SE

Inventor： KLOPP INGO ,  ETZBACH KARL-HEINZ ,  REICHELT HELMUT

Abstract: The present invention relates to aqueous liquid formulations comprising 5-30% by weight of a dye composition comprising 25-85% by weight of Direct Brown 44 15-75% by weight of Direct Yellow 11 and/or of a dye obtainable by reduction or thermal treatment of Direct Yellow 11 0-15% by weight of one or more blue direct dyes and 0-10% by weight of one or more red direct dyes all based on the dye composition 0.5-15% by weight of one or more alkylamines whose one, two or three alkyl radicals may each be substituted by one or two hydroxyl groups and/or amino groups and/or interrupted by one or two oxygen atoms in ether function, based on the total weight of the aqueous liquid formulation, the sodium content of the liquid formulation not exceeding 0.3% by weight, and also their use for dyeing cellulose material especially paper.

公开(公告)号：AU2010305910A8

公开(公告)日：2012-07-19

申请号：AU2010305910

申请日：2010-10-11

Applicant: BASF SE

Inventor： HWANG JAE HYUNG ,  ERK PETER ,  REICHELT HELMUT ,  SENS RUDIGER ,  BRUDER INGMAR ,  OJALA ANTTI ,  SCHONEBOOM JAN ,  WURTHNER FRANK ,  BUERCKSTUEMMER HANNAH ,  TULYAKOVA ELENA ,  MEERHOLZ KLAUS ,  STEINMANN VERA ,  KRONENBERG NILS

IPC: H01L51/42

Abstract: The present invention relates to the use of mixtures comprising one or more merocyanines as components (K1) that are selected from the group of compounds of the general formula Ia, Ib, Ic, Id, Ie, IIa, and IIb, as defined more precisely in the description, as electron donor or electron acceptor, and one or more compounds (K2) acting as electron acceptor or electron donor with respect to component (K1), for producing photoactive layers for organic solar cells and organic photodetectors. The invention further relates to a method for producing photoactive layers, corresponding organic solar cells and organic photodetectors, and mixtures comprising one or more compounds of the general formulas Ia, Ib, Ic, Id, Ie, IIa, and/or IIb of component (K1) as components, as defined more precisely in the description, and one or more compounds of the component (K2).

公开(公告)号：ES2354438T3

公开(公告)日：2011-03-15

申请号：ES05745170

申请日：2005-05-18

Applicant: BASF SE

Inventor： SCHROEDER GUNTER-RUDOLF ,  DECKER JUERGEN ,  REICHELT HELMUT ,  KLOPP INGO ,  DIEFENBACHER ARMIN ,  VOSS HARTWIG

IPC: C09B37/00 ,  C09B35/38 ,  C09B35/42 ,  C09B35/52 ,  C09B67/26 ,  C09B67/54

Abstract: Procedimiento para la obtención de una formulación líquida de sales de colorantes azoicos de ácido sulfónico por medio de la copulación de una cantidad, al menos equimolar, de ácidos aminoarilsulfónicos diazotados I H2N-Ar-SO3H (I) significando Ar fenileno, que puede estar monosubstituido por sulfo, o significa naftileno, que puede estar substituido una o dos veces por sulfo y/o que puede estar monosubstituido por hidroxi, sobre el producto de copulación de una fenilendiamina consigo sí misma que, en caso dado, está substituida por metilo, caracterizado porque se disuelve el colorante azoico en básico y, a continuación, se lleva a cabo una nanofiltración.

公开(公告)号：DE502005010629D1

公开(公告)日：2011-01-13

申请号：DE502005010629

申请日：2005-08-04

Applicant: BASF SE

Inventor： KOENEMANN MARTIN ,  BOEHM ARNO ,  BIDLINGMAIER HERMANN ,  RIEGER REINHOLD ,  BLASCHKA PETER ,  REICHELT HELMUT ,  KRIEGER MATTHIAS

IPC: C07D471/06 ,  C09B5/62

公开(公告)号：AT476480T

公开(公告)日：2010-08-15

申请号：AT04027513

申请日：2004-11-19

Applicant: BASF SE

Inventor： DECKER JUERGEN DR ,  NORDMANN GERO ,  KLOPP INGO ,  SCHROEDER GUNTER-RUDOLF ,  REICHELT HELMUT ,  BOMBA CHRISTOPH

IPC: C09B67/26 ,  C09B67/22 ,  C09B67/24 ,  D06P5/00 ,  D21H19/38 ,  D21H21/28 ,  D21H21/52

Abstract: An aqueous liquid formulation (F1) comprises (wt.%): a dye composition (C1) (5 - 25); saturated, cyclic or acyclic water-soluble amine (1 - 15); and urea (1 - 30), where the total amount of water-soluble amine and urea does not exceed 40 wt.%. An aqueous liquid formulation (F1) comprises (wt.%): a dye composition (C1) (5 - 25); saturated, cyclic or acyclic water-soluble amine (1 - 15); and urea (1 - 30), where the total amount of water-soluble amine and urea does not exceed 40 wt.%. (C1) Comprises (wt.%): a dye (70 - 95) obtainable by reduction or thermal treatment of Direct Yellow 11, blue direct dye (1 -30) and optionally red direct dye (1 - 20). The water-soluble amine comprises a primary, secondary or tertiary amino group and at least one further functional group selected from primary, secondary and tertiary amino groups, OH groups and ether groups.