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1.
公开(公告)号:US20050075453A1
公开(公告)日:2005-04-07
申请号:US10629552
申请日:2003-07-30
申请人: Klemens Mathauer , Arno Bohm , Walter Machtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Mullen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlosser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rudiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
发明人: Klemens Mathauer , Arno Bohm , Walter Machtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Mullen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlosser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rudiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
IPC分类号: C07D221/18 , C07C69/54 , C07C271/12 , C07D213/85 , C08F2/22 , C08F2/32 , C08F2/44 , C09B69/10 , C09D5/02 , C09D5/03 , C09D11/00 , D21H19/00
CPC分类号: C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
摘要: 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
摘要翻译: 本发明涉及一种在自由基引发剂存在下通过烯键式不饱和单体的自由基水乳液聚合制备含染料的聚合物水分散体的方法,其中至少一些单体以 水包油乳液E1,其分散相包含至少一种油溶性染料,其中E1的分散相基本上由具有直径<500nm的含染料的单体液滴形成。 本发明还涉及如权利要求35所述的式III的苝染料。本发明除了含有染料的制剂外,还包括本发明的含染料的聚合物和着色剂,其包含 本发明包括荧光增白剂。
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2.
公开(公告)号:US07176255B2
公开(公告)日:2007-02-13
申请号:US10629552
申请日:2003-07-30
申请人: Klemens Mathauer , Arno Boehm , Walter Maechtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Muellen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schloesser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Ruediger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
发明人: Klemens Mathauer , Arno Boehm , Walter Maechtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Muellen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schloesser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Ruediger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
IPC分类号: C08F2/32
CPC分类号: C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
摘要: 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
摘要翻译: 本发明涉及一种在自由基引发剂存在下通过烯键式不饱和单体的自由基水乳液聚合制备含染料的聚合物水分散体的方法,其中至少一些单体以 水包油乳液E1,其分散相包含至少一种油溶性染料,其中E1的分散相基本上由具有直径<500nm的含染料的单体液滴形成。 本发明涉及包含本发明的含染料的聚合物的含染料制剂以及包含本发明聚合物的着色制剂,其包含荧光增白剂。
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3.
公开(公告)号:US06727318B1
公开(公告)日:2004-04-27
申请号:US09600868
申请日:2000-08-09
申请人: Klemens Mathauer , Arno Böhm , Walter Mächtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Müllen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rüdiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
发明人: Klemens Mathauer , Arno Böhm , Walter Mächtle , Peter Rossmanith , Sabine Kielhorn-Bayer , Klaus Müllen , Ulrike Rohr , Friedrich-Wilhelm Raulfs , Ulrike Schlösser , Wolfgang Schrof , Harutyun Hanciogullari , Karl Siemensmeyer , Paul Delavier , Rüdiger Sens , Torsten Freund , Takahiro Ikeda , Takanori Wakebe
IPC分类号: C08K300
CPC分类号: C08F2/32 , C08F2/44 , C08K3/00 , C09B69/102
摘要: 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
摘要翻译: 本发明涉及一种在自由基引发剂存在下通过烯键式不饱和单体的自由基水乳液聚合制备含染料的聚合物水分散体的方法,其中至少一些单体以 水包油乳液E1,其分散相包含至少一种油溶性染料,其中E1的分散相基本上由具有直径<500nm的含染料的单体液滴形成。 本发明还涉及如权利要求35所述的式III的苝染料。本发明除了含有染料的制剂外,还包括本发明的含染料的聚合物和着色剂,其包含 本发明包括荧光增白剂。
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公开(公告)号:US5780629A
公开(公告)日:1998-07-14
申请号:US647900
申请日:1996-06-06
申请人: Karl-Heinz Etzbach , Paul Delavier , Karl Siemensmeyer , Gerhard Wagenblast , Lothar Laupichler , Volkmar Vill
发明人: Karl-Heinz Etzbach , Paul Delavier , Karl Siemensmeyer , Gerhard Wagenblast , Lothar Laupichler , Volkmar Vill
IPC分类号: G02F1/13 , C07C67/08 , C07C67/31 , C07C69/54 , C07C69/757 , C07C69/76 , C07C69/773 , C07C69/92 , C07C69/94 , C07D239/34 , C07D285/12 , C07D309/30 , C07D493/04 , C07D521/00 , C07H15/18 , C08F20/30 , C09K19/04 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/38 , C07D239/26 , C07D239/36 , C07D407/04
CPC分类号: C07C69/92 , C07C69/94 , C08F20/30 , C09K19/0422 , C09K19/2028 , C09K19/30 , C09K19/3068 , C09K19/322 , C09K19/3463 , C09K19/3469 , C09K19/3491 , C09K2019/0448 , C09K2019/323 , C09K2019/3408 , C09K2019/3425 , C09K2019/3427
摘要: The invention relates to chiral compounds containing at least one divalent or polyvalent chiral group, at least one polymerizable group, at least one spacer and at least one mesogenic group, and to their use as polymerizable, chiral dopes for the preparation of cholesteric networks. The novel compounds are suitable for use in electro-optical displays or as chiral dopes for nematic or cholesteric liquid crystals in order to produce layers which reflect in colors.
摘要翻译: PCT No.PCT / EP94 / 04055第 371日期:1996年6月6日 102(e)1996年6月6日PCT 1994年12月6日PCT PCT。 公开号WO95 / 16007 日期1995年6月15日本发明涉及含有至少一个二价或多价手性基团,至少一个可聚合基团,至少一个间隔基和至少一个介晶基团的手性化合物,以及它们作为制备的可聚合手性涂料的用途 的胆固醇网络。 新型化合物适用于电光显示器或用作向列型或胆甾型液晶的手性掺杂物,以便产生以颜色反射的层。
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公开(公告)号:US5886242A
公开(公告)日:1999-03-23
申请号:US6003
申请日:1998-01-12
申请人: Karl-Heinz Etzbach , Paul Delavier , Karl Siemensmeyer , Gerhard Wagenblast , Lothar Laupichler , Volkmar Vill
发明人: Karl-Heinz Etzbach , Paul Delavier , Karl Siemensmeyer , Gerhard Wagenblast , Lothar Laupichler , Volkmar Vill
IPC分类号: G02F1/13 , C07C67/08 , C07C67/31 , C07C69/54 , C07C69/757 , C07C69/76 , C07C69/773 , C07C69/92 , C07C69/94 , C07D239/34 , C07D285/12 , C07D309/30 , C07D493/04 , C07D521/00 , C07H15/18 , C08F20/30 , C09K19/04 , C09K19/20 , C09K19/30 , C09K19/32 , C09K19/34 , C09K19/38 , C07C13/465 , C07C13/48 , C07C15/12 , C07D239/26
CPC分类号: C07C69/92 , C07C69/94 , C08F20/30 , C09K19/0422 , C09K19/2028 , C09K19/30 , C09K19/3068 , C09K19/322 , C09K19/3463 , C09K19/3469 , C09K19/3491 , C09K2019/0448 , C09K2019/323 , C09K2019/3408 , C09K2019/3425 , C09K2019/3427
摘要: The invention relates to chiral compounds containing at least one divalent or polyvalent chiral group, at least one polymerizable group, at least one spacer and at least one mesogenic group, and to their use as polymerizable, chiral dopes for the preparation of cholesteric networks.The novel compounds are suitable for use in electro-optical displays or as chiral dopes for nematic or cholesteric liquid crystals in order to produce layers which reflect in colors.
摘要翻译: 本发明涉及含有至少一个二价或多价手性基团,至少一个可聚合基团,至少一个间隔基和至少一个介晶基团的手性化合物,以及它们作为用于制备胆甾型网络的可聚合的手性掺杂物的用途。 新型化合物适用于电光显示器或用作向列型或胆甾型液晶的手性掺杂物,以便产生以颜色反射的层。
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公开(公告)号:US5833880A
公开(公告)日:1998-11-10
申请号:US682587
申请日:1996-08-23
IPC分类号: G02F1/13 , C07C69/773 , C07C69/86 , C07C69/92 , C07C205/57 , C07C255/49 , C07C323/62 , C08F20/30 , C08F246/00 , C08L29/10 , C08L31/02 , C08L33/14 , C09K19/20 , C09K19/38 , C09K19/46 , C09K19/52
CPC分类号: C09K19/46 , C07C69/92 , C08F246/00 , C09K19/2007 , C09K19/3852 , C09K2019/0448
摘要: Mixtures of liquid-crystalline compounds comprising at least two different substances of the formula I ##STR1## where Z.sup.1 and Z.sup.2, independently of one another, are polymerizable groups, Y.sup.1 and Y.sup.2, independently of one another, are each a direct bond, --O--, --COO--, --OCO-- or --S--, A.sup.1 and A.sup.2, independently of one another, are spacers, and R.sup.1, R.sup.2 and R.sup.3 are conventional substituents, and novel compounds of the above formula where at least two of Z.sup.1, Z.sup.2, Y.sup.1, Y.sup.2, A.sup.1 and A.sup.2 are not identical, are described. The novel mixtures and compounds are suitable, inter alia, as base material for color-effect materials and piezomaterials, preferably in chirally doped form.
摘要翻译: PCT No.PCT / EP95 / 00707 Sec。 371日期:1996年8月23日 102(e)日期1996年8月23日PCT提交1995年2月27日PCT公布。 公开号WO95 / 24454 日期1995年9月14日包含式I的至少两种不同物质的液晶化合物的混合物其中Z1和Z2彼此独立地是可聚合基团,Y1和Y2独立地为一个 另一个,直接键合,-O - , - COO-,-OCO-或-S-,A1和A2彼此独立地是间隔基,R1,R2和R3是常规取代基, 描述Z1,Z2,Y1,Y2,A1和A2中的至少两个不相同的上述公式。 新颖的混合物和化合物特别适用于色素材料和压电材料的基材,优选以手性掺杂形式。
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公开(公告)号:US5804097A
公开(公告)日:1998-09-08
申请号:US648134
申请日:1996-08-22
申请人: Paul Delavier , Karl-Heinz Etzbach , Andreas Johann Schmidt , Karl Siemensmeyer , Gerhard Wagenblast
发明人: Paul Delavier , Karl-Heinz Etzbach , Andreas Johann Schmidt , Karl Siemensmeyer , Gerhard Wagenblast
IPC分类号: G02F1/13 , C07C69/76 , C07C69/773 , C07C69/92 , C07C69/94 , C07D239/26 , C07D285/12 , C09K19/04 , C09K19/12 , C09K19/20 , C09K19/22 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/52
CPC分类号: C07D239/26 , C07C69/76 , C07C69/92 , C07C69/94 , C07D285/12 , C09K19/04 , C09K19/2007 , C09K19/2014 , C09K19/2028 , C09K19/3068 , C09K19/3458 , C09K19/3497 , C09K19/42
摘要: Liquid-crystalline compounds of the formula I X(--Y--A--Y--M--Y--B).sub.n I, where X is an aromatic or aliphatic ring system, n is an integer from 2 to 6, each Y, independently of the others, is a direct bond, --COO--, --OCO--, --O--, --CONH-- or --CON(R)--, where R is C.sub.1 -- to C.sub.4 -alkyl, A is a spacer, M is a mesogenic group and B is a side chain, are particularly suitable for use in displays or for the production of light-reflecting coatings.
摘要翻译: PCT No.PCT / EP94 / 03069 Sec。 371日期:1996年8月22日 102(e)日期1996年8月22日PCT 1994年9月14日PCT公布。 公开号WO95 / 08604 日期1995年3月30日式IX(-YAYMYB)nI的液晶化合物,其中X为芳族或脂族环系,n为2至6的整数,每个Y独立地为直接键 ,-COO - , - OCO - , - O - , - CONH - 或-CON(R) - ,其中R为C 1〜C 4 - 烷基,A为间隔基,M为介晶基团,B为侧链 ,特别适合用于显示器或生产光反射涂层。
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