公开(公告)号：US20220098412A1

公开(公告)日：2022-03-31

申请号：US17427403

申请日：2020-01-17

Applicant: BASF SE

Inventor： Leonhard FEILER ,  Thomas RUCH ,  Frank BACHMANN ,  Marie-Pascale PERRITAZ ,  Gerardus DE KEYZER

IPC: C09B31/053 ,  C09B31/043 ,  C09B31/30 ,  C09B31/26 ,  C09K19/60

Abstract: Dichroic azo-azomethine dyes of formula (A) or (B), wherein Ar1 to Ar10 are specific (hetero)aromatic moieties and L is a linking group, as defined in the present claims, a dichroic dye mixture comprising said azo-azomethine dyes and a process for preparing the dyes are provided. The dyes are well suited for combination with liquid crystal material for use, inter alia, in a light absorption anisotropic element, for example, in a switchable optical device or an optically anisotropic film.

公开(公告)号：US20160348032A1

公开(公告)日：2016-12-01

申请号：US15115025

申请日：2014-12-19

Applicant: BASF SE

Inventor： Frank BACHMANN ,  Gunther SCHLINGLOFF ,  Peter HUBNER ,  Catharina WOHLMUTH

IPC: C11D3/00 ,  C11D3/39 ,  C11D17/06 ,  C11D3/16

CPC classification number: C11D3/0063 ,  C11D3/168 ,  C11D3/3932 ,  C11D17/06

Abstract: The present invention relates to the use of ortho-substituted ethoxylated Al or Zn-phthalocyanine compounds as photobleach agents for the removal of stains and soil on textile materials, particularly in laundry detergents. A further aspect of the invention is a process for removing stains and soil from textile materials using the Al or Zn-phthalocyanine compounds in a washing process and exposing the washed textile material to actinic radiation. Still further aspects are detergent and granule formulations containing ortho-substituted ethoxylated Al or Zn-phthalocyanine compounds and also new orthosubstituted ethoxylated Zn-phthalocyanine compounds as such.

Abstract translation: 本发明涉及邻位取代的乙氧基化的Al或Zn-酞菁化合物作为光漂白剂用于去除纺织材料上的污渍和污垢，特别是在衣物洗涤剂中的用途。 本发明的另一方面是在洗涤过程中使用Al或Zn-酞菁化合物从纺织材料中去除污渍和污垢的方法，并将洗过的织物材料暴露于光化辐射。 另外的方面是含有邻位取代的乙氧基化的Al或Zn-酞菁化合物的洗涤剂和颗粒制剂，以及新的邻位取代的乙氧基化Zn-酞菁化合物。

公开(公告)号：US20160208103A1

公开(公告)日：2016-07-21

申请号：US14915447

申请日：2014-08-28

Applicant: BASF SE

Inventor： Frank BACHMANN ,  Christian CREMER ,  Markus KNOBLOCH ,  Beate FRÖHLING ,  Werner SPECKER

IPC: C09B23/14 ,  C07D401/14 ,  C07D213/56 ,  A61K8/49 ,  A61Q5/10

CPC classification number: C09B23/145 ,  A61K8/4926 ,  A61Q5/10 ,  C07D213/56 ,  C07D401/14

Abstract: Disclosed are styryl dyes of formula wherein R1, R2, R3, R′1, R′2 and R′3 independently of each other are hydrogen; —NH(CO)—C1-C5alkyl; —N(C1-C5alkyl)(C1-C5alkyl-CN); C1-C6alkoxy; a heterocyclic radical; or R1 and R2 or R′1 and R′2 together form a 5- to 10-membered, monocyclic, carbocyclic or heterocyclic ring; wherein at least one of R1, R2, R3, R′1, R′2 and R′3 is different from hydrogen; Q and Q′ independently from each other are the direct bond; *—C(O)—*; *—C(O)O—*; *—OCO—*; *—N(R4)—*; *—C(O)N(R6)—*; or *—(R6)NC(O)—*; and R4, R5 and R6 independently from each other are hydrogen; C1-C14alkyl; C2-C14alkenyl; C6-C12aryl; C6-C12aryl-C1-C10alkyl; or C1-C10alkyl(C5-C12aryl); X and X′ are *—(CH2)m—*; Y1 and Y2 independently from each other are C1-C10alkylene; C6-C10cycloalkylene; C5-C12arylene; or C6-C12arylene-(C1-C10alkylene); An− is an anion; m is a number from 1 to 8; n is 0, or 1; and p is 0, or 1.

Abstract translation: 公开的具有下式的苯乙烯基染料其中R1，R2，R3，R'1，R'2和R'3彼此独立地是氢; -NH（CO）-C 1 -C 5烷基; -N（C 1 -C 5烷基）（C 1 -C 5烷基-CN）; C1-C6烷氧基; 杂环基; 或R1和R2或R'1和R'2一起形成5至10元单环，碳环或杂环; 其中R1，R2，R3，R'1，R'2和R'3中的至少一个不同于氢; Q和Q'彼此独立是直接键; * -C（O） - *; * -C（O）O- *; * -OCO- *; * -N（R4） - *; * -C（O）N（R6） - *; 或* - （R6）NC（O） - *; 和R 4，R 5和R 6彼此独立地是氢; C 1 -C 14烷基; C2-C14烯基; C6-C12芳基; C 6 -C 12芳基-C 1 -C 10烷基; 或C 1 -C 10烷基（C 5 -C 12芳基）; X和X'是* - （CH 2）m- *; Y1和Y2彼此独立地为C1-C10亚烷基; C6-C10环亚烷基; C5-C12亚芳基 或C 6 -C 12亚芳基 - （C 1 -C 10亚烷基）; An-是阴离子; m是从1到8的数字; n为0或1; p为0或1。