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公开(公告)号:US4617140A
公开(公告)日:1986-10-14
申请号:US760233
申请日:1985-07-29
申请人: Rudolf Eidenschink , Joachim Krause
发明人: Rudolf Eidenschink , Joachim Krause
IPC分类号: C07C69/013 , C07C67/00 , C07C67/08 , C07C69/003 , C07C69/74 , C07C69/753 , C07C69/757 , C07C69/76 , C07C69/94 , C07C253/00 , C07C255/31 , C07D317/12 , C07D319/06 , C09K19/30 , C09K19/34 , C09K19/42 , C09K19/46 , G02F1/13 , C09K3/34
CPC分类号: C09K19/3402 , C07D317/12 , C09K19/3003 , C09K19/3068 , C09K2019/3422
摘要: Bicyclohexyl derivatives of formula IR.sup.1 --Cy--Cy--X--Y IwhereinX is --CO--O-- or --O--CO--,Y is alkyl or perfluoroalkyl in each case of 1-8 C atoms, --Cy--Cy--R.sup.2, --Cy--Ph--R.sup.2, --Ph--Cy--R.sup.2, --Ph--Ph--R.sup.2 or --Ph--Dio--R.sup.2,Cy is 1,4-cyclohexylene,Ph is 1,4-phenylene,Dio is 1,3-dioxane-2,5-diyl andR.sup.1 and R.sup.2 are each alkyl or alkoxy in each case of 1-8 C atoms,can be used as components of liquid crystal dielectrics.
摘要翻译: 式I的双环己基衍生物R1-Cy-Cy-XYI其中X是-CO-O-或-O-CO-,Y是在1-8个C原子的每种情况下的烷基或全氟烷基,-Cy-Cy-R2, -Cy-Ph-R2,-Ph-Cy-R2,-Ph-Ph-R2或-Ph-Dio-R2,Cy为1,4-亚环己基,Ph为1,4-亚苯基, 二恶烷-2,5-二基和R1和R2各自为1-8个C原子的烷基或烷氧基,可用作液晶电介质的组分。
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公开(公告)号:US4386007A
公开(公告)日:1983-05-31
申请号:US213517
申请日:1980-12-05
申请人: Joachim Krause , Michael Romer , Ludwig Pohl
发明人: Joachim Krause , Michael Romer , Ludwig Pohl
IPC分类号: C07C69/035 , C07C1/00 , C07C13/28 , C07C13/47 , C07C13/48 , C07C15/24 , C07C17/00 , C07C17/12 , C07C17/16 , C07C17/18 , C07C17/20 , C07C17/26 , C07C22/02 , C07C22/04 , C07C22/08 , C07C23/00 , C07C23/18 , C07C23/36 , C07C25/18 , C07C25/22 , C07C29/00 , C07C29/145 , C07C41/00 , C07C43/20 , C07C43/21 , C07C43/225 , C07C43/235 , C07C45/46 , C07C45/75 , C07C49/67 , C07C49/83 , C07C51/08 , C07C67/00 , C07C69/14 , C07C69/24 , C07C201/00 , C07C205/05 , C07C253/00 , C07C255/47 , C07C255/50 , C07C255/52 , C09K19/00 , C09K19/32 , C09K19/46 , C09K3/34 , G02F1/13
CPC分类号: C07C17/208 , C07C13/47 , C07C17/12 , C07C17/16 , C07C17/18 , C07C17/263 , C07C22/08 , C07C25/22 , C07C255/00 , C07C29/00 , C07C29/145 , C07C43/21 , C07C45/46 , C07C45/75 , C07C49/67 , C07C49/83 , C07C51/08 , C09K19/322 , C07C2102/10 , C09K2019/324 , C09K2019/325
摘要: Liquid crystalline naphthalene derivatives of the formula ##STR1## wherein ring A is 1,4-phenylene, trans-1,4-cyclohexylene or 1,4-cyclohex-1-enylene and ring system BC is 2,6-naphthylene, 3,4-dihydro-2,6-naphthylene or 1,2,3,4-tetrahydro-2,6-naphthylene, with the proviso that A is not 1,4-phenylene when BC is 2,6-naphthylene; and R.sub.1 and R.sub.2, which are identical or different, are each alkyl of up to 8 C atoms or, when the rings to which they are bonded are aromatic, also can be alkoxy, alkanoyloxy or alkoxycarbonyloxy having up to 8 C atoms in each case; or one of R.sub.1 and R.sub.2 also can be CN, halogen, CF.sub.3 or NO.sub.2 are valuable components for liquid crystalline dielectrics.
摘要翻译: 其中环A为1,4-亚苯基,反式-1,4-亚环己基或1,4-环己-1-烯和环系BC的式IMA图的液晶萘衍生物为2,6-亚萘基, 4-二氢-2,6-亚萘基或1,2,3,4-四氢-2,6-亚萘基,条件是当BC为2,6-亚萘基时,A不为1,4-亚苯基; 并且相同或不同的R 1和R 2各自为至多8个C原子的烷基,或者当它们键合的环是芳族时,也可以是具有至多8个C原子的烷氧基,烷酰氧基或烷氧羰基氧基 ; 或者R1和R2中的一个也可以是CN,卤素,CF 3或NO 2是液晶电介质的有价值的组分。
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公开(公告)号:US08607753B2
公开(公告)日:2013-12-17
申请号:US13307339
申请日:2011-11-30
申请人: Joachim Krause , Stefan Gemein , Ronny Gunnel
发明人: Joachim Krause , Stefan Gemein , Ronny Gunnel
IPC分类号: F01L1/18
CPC分类号: F01L1/185 , F01L13/0036 , F01L2001/186 , F01L2103/00 , F01L2105/00 , F01L2800/10 , F02M26/01
摘要: A switchable finger lever for a valve drive of an internal combustion engine having an interior lever encompassed by arms of an exterior lever, with a joint axle extending through the levers so they are relatively pivotal. A stub projects from the axle at each exterior side, with the respective stub being encompassed by a coil section of a pivot pin spring, having one leg acting upon the exterior lever and another leg acting upon the interior lever to pre-load the levers relative to each other, with the coil section encompassing a bush encasing an exterior casing of the stub. The bush encompasses the stub with a clearance fit and, for fixation of the axle, an annular groove with a safety ring is located inside the bush bore, and engages a radially inwardly located groove in the exterior casing of the stub allowing the axle to be disassembled without destruction.
摘要翻译: 一种用于内燃机的阀驱动器的可切换指杆,其具有由外部杠杆的臂包围的内部杠杆,其中连接轴延伸穿过杠杆,使得它们相对枢转。 短轴从每个外侧的轴突出,相应的短截线由枢轴销弹簧的线圈部分包围,其中一个腿作用在外部杠杆上,另一个腿作用在内部杠杆上以预加载相对的杠杆 彼此相对,线圈部分包围包围短截线外壳的衬套。 衬套包括具有间隙配合的短截线,并且为了固定轴,具有安全环的环形槽位于衬套孔内部,并且与衬套的外部壳体中的径向向内定位的凹槽接合,允许轴为 拆卸而不破坏。
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公开(公告)号:US20120174886A1
公开(公告)日:2012-07-12
申请号:US13307339
申请日:2011-11-30
申请人: Joachim Krause , Stefan Gemein , Ronny Günnel
发明人: Joachim Krause , Stefan Gemein , Ronny Günnel
IPC分类号: F01L1/18
CPC分类号: F01L1/185 , F01L13/0036 , F01L2001/186 , F01L2103/00 , F01L2105/00 , F01L2800/10 , F02M26/01
摘要: A switchable finger lever for a valve drive of an internal combustion engine having an interior lever encompassed by arms of an exterior lever, with a joint axle extending through the levers so they are relatively pivotal. A stub projects from the axle at each exterior side, with the respective stub being encompassed by a coil section of a pivot pin spring, having one leg acting upon the exterior lever and another leg acting upon the interior lever to pre-load the levers relative to each other, with the coil section encompassing a bush encasing an exterior casing of the stub. The bush encompasses the stub with a clearance fit and, for fixation of the axle, an annular groove with a safety ring is located inside the bush bore, and engages a radially inwardly located groove in the exterior casing of the stub allowing the axle to be disassembled without destruction.
摘要翻译: 一种用于内燃机的阀驱动器的可切换指杆,其具有由外部杠杆的臂包围的内部杠杆,其中连接轴延伸穿过杠杆,使得它们相对枢转。 短轴从每个外侧的轴突出,相应的短截线由枢轴销弹簧的线圈部分包围,其中一个腿作用在外部杠杆上,另一个腿作用在内部杠杆上以预加载相对的杠杆 彼此相对,线圈部分包围包围短截线外壳的衬套。 衬套包括具有间隙配合的短截线,并且为了固定轴,具有安全环的环形槽位于衬套孔内部,并且与衬套的外部壳体中的径向向内定位的凹槽接合,允许轴为 拆卸而不破坏。
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公开(公告)号:US20080173844A1
公开(公告)日:2008-07-24
申请号:US11780227
申请日:2007-07-19
申请人: Andreas Wachtler , Reinhard Hittich , Eike Poetsch , Herbert Plach , David Coates , Bernhard Reiger , Joachim Krause
发明人: Andreas Wachtler , Reinhard Hittich , Eike Poetsch , Herbert Plach , David Coates , Bernhard Reiger , Joachim Krause
CPC分类号: C07C17/2635 , C07C22/08 , C07C25/24 , C07C25/28 , C07C43/225 , C07C255/50 , C07C2601/14 , C09K19/3003 , C09K2019/0444 , Y10T428/10
摘要: Novel phenylcyclohexanes of the formula I in which n is 0 to 7, Q1 and Q2 are H, or one of these radicals is alternatively CH3, r is 0, 1, 2, 3, 4 or 5, A is trans-1,4-cyclohexylene, 1,4-phenylene, 3-fluoro-1,4-phenylene or a single bond, X is F, Cl, —CF3, —CN, —OCF3 or —OCHF2, and Y and Z are each, independently of one another, H or F, with the proviso that, in the case where A is a single bond, Q1=Q2=H and simultaneously X=CN, Y and/or Z are F.
摘要翻译: 其中n为0至7,Q 1和Q 2的式I的新型苯基环己烷为H,或这些基团中的一个为CH 3, 其中,R为0,1,2,3,4或5,A为反式-1,4-亚环己基,1,4-亚苯基,3-氟-1,4-亚苯基或单键,X为F ,Cl,-CF 3,-CN,-OCF 3或-OCHF 2,Y和Z各自独立地为 ,H或F,条件是在A为单键的情况下,Q 1 = Q 2 = H,同时X = CN,Y和/ 或Z是F.
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公开(公告)号:US07316830B2
公开(公告)日:2008-01-08
申请号:US11509018
申请日:2006-08-24
申请人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
发明人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Götz
CPC分类号: C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/321 , C09K19/322 , C09K2019/3083 , Y10T428/10
摘要: The invention relates to liquid-crystalline phenol esters of the formula I in which R, A1, Z1, m, L and Y are as defined in Claim 1, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.
摘要翻译: 本发明涉及其中R 1,A 1,Z 1,m,L和Y如权利要求1中所定义的式I的液晶酚酯, 包含至少一种式I的苯酚酯的液晶介质和含有这种液晶介质的电光显示器。
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公开(公告)号:US07223450B2
公开(公告)日:2007-05-29
申请号:US10477896
申请日:2002-04-25
申请人: Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
发明人: Andreas Taugerbeck , Peer Kirsch , Detlef Pauluth , Joachim Krause , Juliane Suermann , Michael Heckmeier
IPC分类号: C09K19/52 , C09K19/32 , C09K19/30 , C09K19/38 , C07D311/94 , C07D321/00 , C07D323/00
CPC分类号: C07D321/00 , C07D323/00 , C09K19/588 , C09K2019/0448 , C09K2019/3433 , C09K2019/3438 , Y10T428/10 , Y10T428/1036
摘要: The invention relates to chiral compounds of formula I wherein X1,X2,X1,X2,x1,x2,y1,y2,B,C,U1,U2,V1,V2,W1 and W2 have the meaning given in claim 1, to liquid crystal mixtures comprising at least one chiral compound of formula I, to chiral linear or crosslinked liquid crystal polymers obtainable by polymerizing a polymerizade mixture comprising at least one chiral compound of formula I, to the use of chiral compound of formula I and mixtures and polymers obtained thereof in liquid crystal display, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula I.
摘要翻译: 本发明涉及式I的手性化合物,其中X 1,X 2,X 1,X 2,X 2, x 1,x 2,y 1,y 2,b,c,u 1, / SUP>,U 2,V 1,V 2,W 1和W 2, 对于通过将包含至少一种式I的手性化合物的聚合物混合物聚合而获得的手性线性或交联的液晶聚合物,可以是包含至少一种式I的手性化合物的液晶混合物, 使用式I的手性化合物及其在液晶显示器中获得的混合物和聚合物,有源和无源光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断,液晶颜料,用于装饰和安全应用 ,非线性光学,光学信息存储或手性掺杂剂,以及包括混合物的液晶显示器 包含至少一种式I的手性化合物。
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公开(公告)号:US20060284139A1
公开(公告)日:2006-12-21
申请号:US11509018
申请日:2006-08-24
申请人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Gotz
发明人: Volker Reiffenrath , Michael Heckmeier , Eike Poetsch , Joachim Krause , Werner Binder , Brigitte Schuler , Achim Gotz
CPC分类号: C09K19/2007 , C09K19/3001 , C09K19/3068 , C09K19/321 , C09K19/322 , C09K2019/3083 , Y10T428/10
摘要: The invention relates to liquid-crystalline phenol esters of the formula I in which R, A1, Z1, m, L and Y are as defined in Claim 1, to liquid-crystalline media comprising at least one phenol ester of the formula I, and to electro-optical displays containing such a liquid-crystalline medium.
摘要翻译: 本发明涉及式Ⅰ的液晶酚酯,其中R,A 1,Z 1,m,L和Y如权利要求1所定义, 包含至少一种式I的苯酚酯的液晶介质和含有这种液晶介质的电光显示器。
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公开(公告)号:US07041345B2
公开(公告)日:2006-05-09
申请号:US10332807
申请日:2001-06-25
申请人: Peer Kirsch , Andreas Tangerbeck , Detlef Pauluth , Joachim Krause , Michael Heckmeier , Kazuaki Tarumi
发明人: Peer Kirsch , Andreas Tangerbeck , Detlef Pauluth , Joachim Krause , Michael Heckmeier , Kazuaki Tarumi
IPC分类号: C09K19/52 , C09K19/38 , C09K19/36 , C07D317/10 , C07D317/20
CPC分类号: C07D317/14 , C09K19/3405 , Y10T428/10
摘要: The invention relates to chiral compounds of formula (I) wherein Y1, Y2, Y3, Y4, X1, X2, X3 and X4 have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula (I), to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I)
摘要翻译: 本发明涉及式(I)的手性化合物,其中Y 1,Y 2,Y 3,Y 4, >,X 1,X 2,X 3和X 4具有权利要求1中给出的含义,相对于 包含至少一种式(I)的手性化合物的液晶混合物,通过将包含至少一种式(I)的手性化合物的可聚合混合物聚合而获得的手性线性或交联的液晶聚合物与使用式(I)的手性化合物 I)及其在液晶显示器中获得的混合物和聚合物,主动和被动光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断,液晶颜料,用于装饰和安全应用,非线性光学,光学信息 存储或作为手性掺杂剂,以及包含包含至少一种式(I)的手性化合物的混合物的液晶显示器,
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公开(公告)号:US06706338B2
公开(公告)日:2004-03-16
申请号:US10024501
申请日:2001-12-21
IPC分类号: C09K1930
CPC分类号: C07D317/72 , C07B41/04 , C07C45/59 , C07C45/60 , C07C49/753 , C07C205/37 , C07D319/14 , C07D339/08 , C07D409/06 , Y10T428/10
摘要: The invention relates to liquid-crystalline compounds of the formula I, and to liquid-crystalline media comprising at least one compound of the formula I and to electro-optical displays containing such a liquid-crystalline medium.
摘要翻译: 本发明涉及式I的液晶化合物和包含至少一种式I化合物的液晶介质和含有这种液晶介质的电光显示器。
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