Chiral compounds
    1.
    发明授权
    Chiral compounds 失效
    手性化合物

    公开(公告)号:US5820783A

    公开(公告)日:1998-10-13

    申请号:US902289

    申请日:1997-07-29

    摘要: Chiral compounds of the formula I ##STR1## where R.sup.1 is hydrogen or --Y--Z--Y.sup.1, R.sup.2 is ##STR2## and X is hydrogen, fluorine, chlorine, bromine, iodine, hydroxyl or OR.sup.1, where Y is a direct bond, CO or C.sub.2 - to C.sub.8 -alkylene in which nonadjacent carbon atoms may be replaced by O, CO, COO or OCO, Z is a group containing one or more saturated or unsaturated carbocyclic or heterocyclic rings, Y.sup.1 is C.sub.1 - to C.sub.15 -alkyl, C.sub.2 - to C.sub.15 -alkenyl, C.sub.1 - to C.sub.15 -alkoxy, C.sub.2 - to C.sub.15 -alkenyloxy, C.sub.1 - to C.sub.15 -alkanoyloxy or C.sub.3 - to C.sub.15 -alkenoyloxy, it being possible for nonadjacent carbon atoms in these radicals to be replaced by oxygen, OCO or COO, and n is 0, 1 or 2.

    摘要翻译: 其中R 1是氢或-YZ-Y 1,R 2是X和X是氢,氟,氯,溴,碘,羟基或OR 1的式I的手性化合物,其中Y是直接键,CO 或其中不相邻的碳原子可以被O,CO,COO或OCO取代的C 2 -C 8亚烷基,Z是含有一个或多个饱和或不饱和的碳环或杂环的基团,Y 1是C 1至C 15 - 烷基,C 2 - C 15 - 烯基,C 1 -C 15 - 烷氧基,C 2 -C 15 - 烯氧基,C 1 -C 15 - 烷酰氧基或C 3 -C 15 - 烯酰氧基,这些基团中不相邻的碳原子可能被氧代替, OCO或COO,n为0,1或2。

    Chiral compounds containing a tetrahydropyran ring
    2.
    发明授权
    Chiral compounds containing a tetrahydropyran ring 失效
    含有四氢吡喃环的手性化合物

    公开(公告)号:US5709817A

    公开(公告)日:1998-01-20

    申请号:US562466

    申请日:1995-11-24

    摘要: Described herein are chiral compounds of the formula I ##STR1## where R.sup.1 is hydrogen or --Y--Z--Y.sup.1, R.sup.2 is ##STR2## and X is hydrogen, fluorine, chlorine, bromine, iodine, hydroxyl or OR.sup.1, where Y is a direct bond, CO or C.sub.2 - to C.sub.8 -alkylene in which nonadjacent carbon atoms may be replaced by O, CO, COO or OCO, Z is a group containing one or more saturated or unsaturated carbocyclic or heterocyclic rings, Y.sup.1 is C.sub.1 - to C.sub.15 -alkyl, C.sub.2 - to C.sub.15 -alkenyl, C.sub.1 - to C.sub.15 -alkoxy, C.sub.2 - to C.sub.15 -alkenyloxy, C.sub.1 - to C.sub.15 -alkanoyloxy or C.sub.3 - to C.sub.15 -alkenoyloxy, it being possible for nonadjacent carbon atoms in these radicals to be replaced by oxygen, OCO or COO, and n is 0, 1 or 2.

    摘要翻译: 本文描述的是其中R 1是氢或-YZ-Y 1,R 2是X和X是氢,氟,氯,溴,碘,羟基或OR 1的式I的手性化合物,其中Y是直接的 键,CO或C 2 -C 8亚烷基,其中不相邻的碳原子可以被O,CO,COO或OCO取代,Z是含有一个或多个饱和或不饱和的碳环或杂环的基团,Y 1是C 1 -C 15 - 烷基,C 2至C 15 - 烯基,C 1至C 15 - 烷氧基,C 2至C 15 - 烯氧基,C 1 -C 15 - 烷酰氧基或C 3 -C 15 - 烯酰氧基,这些基团中不相邻的碳原子可能被替换 氧,OCO或COO,n为0,1或2。

    Chiral compounds
    3.
    发明授权
    Chiral compounds 失效
    手性化合物

    公开(公告)号:US5753141A

    公开(公告)日:1998-05-19

    申请号:US704605

    申请日:1996-09-16

    摘要: The invention relates to chiral compounds of the general formula A--Y--(M--Y).sub.n --B--(Y--M).sub.n --Y--A where B is a radical of the formula ##STR1## and where the radicals A independently of one another are C.sub.1 - to C.sub.20 -alkyl which may be substituted by fluorine, chlorine, bromine or cyano and may be interrupted by O, S, NH, NCH.sub.3, COO or OCO, X are carbon or boron, Y independently of one another are a chemical bond, O, S, NH, N(CH.sub.3), COO or OCO and M independently of one another are a mesogenic group and n independently of one another are 0 or 1 with the proviso that one n is other than 0. The compounds according to the invention are suitable as dopes in liquid-crystalline media.

    摘要翻译: PCT No.PCT / EP95 / 00866 Sec。 371日期1996年9月16日 102(e)1996年9月16日PCT 1995年3月9日PCT公布。 出版物WO95 / 25150 PCT 日期1995年9月21日本发明涉及通式为AY-(MY)nB-(YM)nY-A的手性化合物,其中B为式“IMAGE”或“IMAGE”的基团,其中基团A独立地为一 另一个是可以被氟,氯,溴或氰取代的C 1至C 20烷基,并且可被O,S,NH,NCH 3,COO或OCO间隔,X是碳或硼,Y彼此独立地是 化学键,O,S,NH,N(CH 3),COO或OCO和M彼此独立地是介晶基团,n彼此独立地为0或1,条件是一个n不为0。化合物 根据本发明适合作为液晶介质中的掺杂剂。

    Colouring preparations
    6.
    发明授权
    Colouring preparations 有权
    着色剂

    公开(公告)号:US07566361B2

    公开(公告)日:2009-07-28

    申请号:US10483414

    申请日:2002-07-05

    IPC分类号: C09D11/02

    摘要: Colorant preparations contain the following ingredients: a) at least one dispersed, substantially water insoluble dye, b) water, c) at least one dispersant d) a compound of the general formula I where R1, R2 are independently selected from hydrogen, (CH2—CH2—O)nH or (CH(CH3)—CH2—O)n—H, where n is an integer from 1 to 8; (CH2—CH2—O)a—(CH(CH3)—CH2—O)b—(CH2—CH2—O)c—(CH(CH3)—CH2—O)d—H, where a, b, c, d are each an integer from 0 to 7 and a+b+c+d=9. R3 is selected from straight-chain C2-C10-alkyl, C6-C14 aryl, identicallly or differently substituted by hydrogen or C1-C8-alkyl CH2—O—R4 where R4 is selected from C1-C10-alkyl.

    摘要翻译: 着色剂制剂含有以下成分:a)至少一种分散的,基本上不溶于水的染料,b)水,c)至少一种分散剂d)通式I的化合物,其中R 1,R 2独立地选自氢,(CH 2 -CH 2 -O)n H或(CH(CH 3)-CH 2 -O)n H,其中n为1至8的整数; (CH 2 -CH 2 -O)a - (CH(CH 3)-CH 2 -O)b - (CH 2 -CH 2 -O)c - (CH(CH 3)-CH 2 -O)d H,其中a,b,c,d 各为0〜7的整数,a + b + c + d = 9。 R3选自直链C 2 -C 10 - 烷基,C 6 -C 14芳基,其可以由氢或C 1 -C 8烷基CH 2 -O-R 4相同或不同地取代,其中R 4选自C 1 -C 10 - 烷基。

    Pre-treatment liquor for preparing textile substrates for inkjet printing
    8.
    发明申请
    Pre-treatment liquor for preparing textile substrates for inkjet printing 审中-公开
    用于制备用于喷墨印刷的织物基材的预处理液

    公开(公告)号:US20060010619A1

    公开(公告)日:2006-01-19

    申请号:US10529078

    申请日:2003-09-24

    IPC分类号: D06P5/00

    摘要: Aqueous pretreatment liquor for preparing a textile substrate for inkjet printing, comprising (A) one or more polycationic compounds, (B) one or more thickeners, (C) optionally customary additives, (C) water. Preferred polycationic compounds (A) are polymers or copolymers of diallyldialkylammonium monomers. Preferred thickeners are obtainable from (i) polyetherdiols, (ii) diisocyanates and (iii) compounds, R of the general formula R—OH, R—SH, R—NH2, RR NH or R—COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R—OH may have been alkoxylated, and also further derivatives thereof that are capable of forming a urethane, thiourethane or urea bond, or from (i) polyetherdiols with (iv) compounds of the general formula R—OH or R—COOH, where R is a hydrophobic aliphatic or aromatic radical of at least 4 carbon atoms and R—OH may have been alkoxylated, and also further derivatives thereof that are capable of forming an ether or ester bond, and or from compounds (ii) and (iii).

    摘要翻译: (A)一种或多种聚阳离子化合物,(B)一种或多种增稠剂,(C)任选的常规添加剂,(C)水等的用于制备喷墨印刷用纺织品基材的水性预处理液。 优选的聚阳离子化合物(A)是二烯丙基二烷基铵单体的聚合物或共聚物。 优选的增稠剂可从(i)聚醚二醇,(ii)二异氰酸酯和(iii)化合物,通式R-OH,R-SH,R-NH 2,RR NH或R- COOH,其中R是具有至少4个碳原子的疏水性脂族或芳族基团和R-OH可以被烷氧基化,以及其还能够形成氨基甲酸酯,硫代氨基甲酸酯或脲键的其它衍生物,或从(i)聚醚二醇 与(iv)通式为R-OH或R-COOH的化合物,其中R是具有至少4个碳原子的疏水性脂族或芳族基团,并且R-OH可以被烷氧基化,并且还可以是其进一步的衍生物,其能够 形成醚键或酯键,和/或化合物(ⅱ)和(ⅲ)。

    Colorant preparations
    10.
    发明授权
    Colorant preparations 失效
    着色剂制剂

    公开(公告)号:US06607565B1

    公开(公告)日:2003-08-19

    申请号:US09554097

    申请日:2000-05-25

    IPC分类号: D06P120

    摘要: Dye preparations comprising, based on the weight of the preparation, from 0.1 to 30% by weight of one or more dyes selected from the class of the anthraquinones or quinophthalones which are free of ionic groups, from 0.1 to 20% by weight of a dispersant based on an arylsulfonic acid-formaldehyde condensation product, from 10 to 90% by weight of a mono- or polyhydric alcohol and optionally water, are useful as inks in the inkjet process and also for sublimation transfer printing.

    摘要翻译: 包含基于制剂重量的0.1至30重量%的一种或多种选自不含离子基团的蒽醌或喹啉酮酮的染料的染料制剂,0.1至20重量%的分散剂 基于芳基磺酸 - 甲醛缩合产物,10至90重量%的一元醇或多元醇和任选的水可用作喷墨方法中的油墨,也可用于升华转印。