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    TENIDO DE PAPEL CON UNA SOLUCION ACUOSA DE COLORANTE.
    3.
    发明专利
    TENIDO DE PAPEL CON UNA SOLUCION ACUOSA DE COLORANTE. 未知

    公开(公告)号：ES2368858T3

    公开(公告)日：2011-11-23

    申请号：ES06755058

    申请日：2006-05-08

    Applicant: BASF SE

    Inventor： LAUTENBACH HOLGER ,  KAESER ADOLF

    IPC: C09B67/26 ,  C09B67/34 ,  D21H21/28

    Abstract: Uso de una solución acuosa de colorante para teñir papel, en donde dicha solución comprende a) de 5 a 30% en peso de un colorante directo aniónico o catiónico, b) de 0,1 a 10% en peso de 1-fenoxi-2-propanol, c) de 0 a 20% en peso de un ácido inorgánico u orgánico, d) de 0 a 20% en peso de aditivos adicionales y e) agua para completar hasta 100%.

    Colorantes disazoicos y composiciones de colorante para matizar papel blanco
    4.
    发明专利
    Colorantes disazoicos y composiciones de colorante para matizar papel blanco 未知

    公开(公告)号：ES2381802T3

    公开(公告)日：2012-05-31

    申请号：ES06763877

    申请日：2006-06-26

    Applicant: BASF SE

    Inventor： KAESER ADOLF ,  SCHLENKER WOLFGANG

    IPC: D21H21/28 ,  C09B31/08 ,  D21H21/30

    Abstract: Un compuesto de la fórmula en la que D representa un residuo de ácido fenilmonosulfónico, que no está sustituido o está sustituido con uno o dos grupos metilo o un grupo nitro, un residuo de ácido fenildisulfónico, un residuo de ácido salicílico o un residuo de ácido naftalenomono- o disulfónico, R1 y R2, independientemente, representan hidrógeno o un grupo alquilo C1-C4, R'1 representa hidrógeno, hidroxilo, alquilo C1-C4 o hidroxialquilo C1-C4, R3 representa hidrógeno, alquilo C1-C4 o fenilo, que no está sustituido o está sustituido con uno o dos grupos seleccionados de alquilo C1-C4, alcoxi C1-C4, halógeno, hidroxilo, -NH2, nitro, -SO3M y -CO2M y M representa hidrógeno, un metal alcalino o alcalinotérreo, amonio o amonio que está mono-, di-, tri- o tetrasustituido con alquilo C1-C4 o hidroxialquilo C2-C4 o un catión poliglicolamonio.

    Electromagnetic radiation or thermally sensitive composition
    6.
    发明专利
    Electromagnetic radiation or thermally sensitive composition 未知

    公开(公告)号：AU2007343233A1

    公开(公告)日：2008-07-17

    申请号：AU2007343233

    申请日：2007-12-21

    Applicant: BASF SE

    Inventor： CAMPBELL JONATHAN ,  KAESER ADOLF

    IPC: B41M5/26 ,  C09D5/12 ,  C09D7/12

    Abstract: The present invention provides coating compositions comprising (i) a) a compound containing a free carbonyl group and b) a nucleophile or (ii) a compound containing a free carbonyl group, which compound is substituted with one or more nucleophilic groups. The present invention also provides a process for the preparation of these compositions, substrates coated with these compositions and a process for their preparation, a process for preparing marked substrates using these compositions, and marked substrates obtainable by the latter process.

    8.
    发明专利
    未知

    公开(公告)号：AT554143T

    公开(公告)日：2012-05-15

    申请号：AT06763877

    申请日：2006-06-26

    Applicant: BASF SE

    Inventor： KAESER ADOLF ,  SCHLENKER WOLFGANG

    IPC: C09B31/08 ,  D21H21/28 ,  D21H21/30

    Abstract: The invention relates to novel dyes of the formula (1) in which D represents a phenyl or naphthalene residue which is substituted by one or two sulphonic Acid or carboxylic acid groups and, optionally, by one or two groups selected from C1-C4alkyl, hydroxyl and nitro, each R1 and R2, independently, represent hydrogen or, a C1-C4alkyl group, R′1 represents hydrogen, hydroxyl, C1-C4alkyl or C1-C4hydroxyalkyl, R3 represents hydrogen, C1-C4alkyl or phenyl, which is unsubstituted or substituted by one or two groups selected from C1-C4alkyl, C1-C4alkoxy, halogen, hydroxyl, —NH2, nitro, —SO3M and —CO2M and M represents hydrogen, an alkaline or alkaline earth metal, ammonium or ammonium that is mono-, di-, tri- or tetrasubstituted by C1-C4alkyl or C2-C4hydroxyalkyl or a polyglycolammonium cation and also known dyes of formula (5), in which D′ represents a phenyl or naphthalene residue which is substituted by one or two sulphonic acid or carboxylic acid groups and, optionally, by one or two groups selected from C1-C4alkyl and C1-C4alkoxy and R3 and M are as defined above, and their mixtures suitable for shading white paper, a process for shading, a process for the preparation of the novel dyes and white paper which has been treated with such shading components.

    AQUEOUS SOLUTIONS OF DIRECT DYES
    9.
    发明专利
    AQUEOUS SOLUTIONS OF DIRECT DYES 未知

    公开(公告)号：MY144856A

    公开(公告)日：2011-11-30

    申请号：MYPI20062107

    申请日：2006-05-08

    Applicant: BASF SE

    Inventor： LAUTENBACH HOLGER ,  KAESER ADOLF

    IPC: C09B67/26

    Abstract: THE INVENTION RELATES TO AN AQUEOUS DYE SOLUTION COMPRISING A) 5 TO 30% BY WEIGHT OF AN ANIONIC OR CATIONIC DIRECT DYE, B) 0.01 TO 5% BY WEIGHT OF THE COMPOUND OF FORMULA IN WHICH M REPRESENTS HYDROGEN, AN ALKALI METAL OR ALKALINE EARTH METAL, AMMONIUM OR AMMONIUM, THAT IS MONO-, DI-, TRI- OR TETRA-SUBSTITUTED BY C1,-C4ALKYL OR C2-C4HYDROXYALKYL OR MIXTURES THEREOF, C) 0 TO 10% BY WEIGHT OF AN INORGANIC OR AN ORGANIC ACID, D) 0 TO 20% BY WEIGHT OF FURTHER ADDITIVES AND E) WATER TO COMPLETE TO 100%, WITH THE PROVISO THAT DIRECT DYES OF THE FORMULA IN WHICH K IS A RESIDUE OF A COUPLING COMPONENT OF THE ACETOACETANILIDE, PYRIDONE, PYRAZOLONE OR PYRIMIDINE SERIES AND M IS AS DEFINED ABOVE, ARE EXCLUDED, A PROCESS FOR THEIR PREPARATION AND THE USE THEREOF FOR DYEING PAPER.

    10.
    发明专利
    未知

    公开(公告)号：AT519821T

    公开(公告)日：2011-08-15

    申请号：AT06755058

    申请日：2006-05-08

    Applicant: BASF SE

    Inventor： LAUTENBACH HOLGER ,  KAESER ADOLF

    IPC: C09B67/26 ,  C09B67/34 ,  D21H21/28

    Abstract: The invention relates to an aqueous dye solution comprising a) 5 to 30% by weight of an anionic or cationic direct dye, b) 0.1 to 10% by weight of 1-phenoxy-2-propanol, c) 0 to 20% by weight of an inorganic or an organic acid, d) 0 to 20% by weight of further additives and e) water to complete to 100%, a process for the preparation of the solution and the use thereof for dyeing paper.

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