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公开(公告)号:WO2011157614A1
公开(公告)日:2011-12-22
申请号:PCT/EP2011/059545
申请日:2011-06-09
CPC分类号: C09K19/601 , C09B31/043 , C09B31/18 , C09B31/28 , C09B67/0055 , G02B5/223 , G02B5/3033 , Y10T428/1041
摘要: Described is a black dichroic dye composition comprising 2 or more dyes, wherein at least one dye, generally a red dye and optionally a yellow dye, conforms to the formula A and at least one dye, usually a blue dye, conforms to the formula B Ar 1 -N=N-[Ar 2 -N=N-] q Ar 3 -N=N-Ar 4 (B) with symbols as defined in present claims. The dye composition is well suited for combination with liquid crystal material for use, inter alia, as polarizing film and/or in liquid crystal displays, showing, inter alia, high dichroic ratio and excellent compatibility with the LC material.
摘要翻译: 描述了包含2种或更多种染料的黑色二色性染料组合物,其中至少一种染料(通常为红色染料和任选的黄色染料)符合式A,并且至少一种染料(通常为蓝色染料)符合式B Ar1-N = N- [Ar2-N = N-] qAr3-N = N-Ar4(B),其具有如权利要求中所定义的符号。 染料组合物非常适合与液晶材料组合使用,特别是作为偏光膜和/或在液晶显示器中,尤其表现出高二向色比和与LC材料的优异相容性。
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公开(公告)号:WO2010149505A3
公开(公告)日:2011-05-05
申请号:PCT/EP2010058206
申请日:2010-06-11
申请人: BASF SE , HAYOZ PASCAL , LAMATSCH BERND , FONTANA MARGHERITA , BURKHARDT STEPHAN , MICHAU LAURENT , LEHMANN URS , BUGNON PHILIPPE
发明人: HAYOZ PASCAL , LAMATSCH BERND , FONTANA MARGHERITA , BURKHARDT STEPHAN , MICHAU LAURENT , LEHMANN URS , BUGNON PHILIPPE
CPC分类号: C09B69/008 , C09B69/04 , G02F1/167 , G02F2001/1678
摘要: Disclosed is a composition comprising a charged particle of volume 5 nm3 to 50 million nm3 preferably having an inorganic core of SiO2, AI2O3, and/or TiO2, or a core essentially consisting of an organic pigment and/or pigment derivative, and a counter ion which is separable from the particle and is not covalently linked to the particle, said counter ion comprising a silicon atom which is directly bound to a carbon atom. Preferably, said charged particle comprises a dye attached to said inorganic core and said counter ion comprises a (poly)siloxane moiety linked via suitable bridge members to a quaternary, positively charged, nitrogen or phosphorus atom, or to a moiety carrying an anionic functional group. Said composition may be used e.g. in the form of a homogenous dispersion in an electrophoretic display.
摘要翻译: 公开了一种组合物,其包含体积为5nm至5000万nm 3的带电粒子,优选具有SiO 2,Al 2 O 3和/或TiO 2的无机核心或主要由有机颜料和/或颜料衍生物组成的核心和抗衡离子 其与颗粒分离并且不与颗粒共价连接,所述反离子包含直接与碳原子结合的硅原子。 优选地,所述带电粒子包括连接到所述无机核心上的染料,并且所述抗衡离子包含通过合适的桥连构件连接到季铵,带正电荷,氮原子或磷原子的(多)硅氧烷部分,或含有阴离子官能团的部分 。 所述组合物可以例如使用。 以电泳显示器中的均匀色散的形式。
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公开(公告)号:WO2011005631A3
公开(公告)日:2011-04-28
申请号:PCT/US2010040602
申请日:2010-06-30
CPC分类号: C01G41/006 , B82Y30/00 , C01G41/02 , C01P2002/36 , C01P2002/52 , C01P2002/82 , C01P2002/84 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2006/62 , C01P2006/65 , C01P2006/66 , C04B35/495 , C04B35/6265 , C04B35/62665 , C04B35/6268 , C04B2235/3201 , C04B2235/3258 , C04B2235/326 , C04B2235/404 , C04B2235/441 , C04B2235/442 , C04B2235/443 , C04B2235/444 , C04B2235/449 , C04B2235/5445 , C04B2235/5454 , C04B2235/762 , C04B2235/767 , C08K3/10 , C08K3/22 , C08K2003/2258 , C09C1/00 , C09D5/32 , C09D11/037 , C09J11/04
摘要: Disclosed are potassium cesium tungsten bronze solid solution particles of the formula KxCSyWOz, where x + y = 1 and 2
摘要翻译: 公开了式KxCSyWOz的钾铯钨青铜固溶体颗粒,其中x + y = 1和2
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公开(公告)号:WO2010149505A2
公开(公告)日:2010-12-29
申请号:PCT/EP2010/058206
申请日:2010-06-11
申请人: BASF SE , HAYOZ, Pascal , LAMATSCH, Bernd , FONTANA, Margherita , BURKHARDT, Stephan , MICHAU, Laurent , LEHMANN, Urs , BUGNON, Philippe
发明人: HAYOZ, Pascal , LAMATSCH, Bernd , FONTANA, Margherita , BURKHARDT, Stephan , MICHAU, Laurent , LEHMANN, Urs , BUGNON, Philippe
CPC分类号: C09B69/008 , C09B69/04 , G02F1/167 , G02F2001/1678
摘要: Disclosed is a composition comprising a charged particle of volume 5 nm 3 to 50 million nm 3 preferably having an inorganic core of SiO 2 , AI 2 O 3 , and/or TiO 2 , or a core essentially consisting of an organic pigment and/or pigment derivative, and a counter ion which is separable from the particle and is not covalently linked to the particle, said counter ion comprising a silicon atom which is directly bound to a carbon atom. Preferably, said charged particle comprises a dye attached to said inorganic core and said counter ion comprises a (poly)siloxane moiety linked via suitable bridge members to a quaternary, positively charged, nitrogen or phosphorus atom, or to a moiety carrying an anionic functional group. Said composition may be used e.g. in the form of a homogenous dispersion in an electrophoretic display.
摘要翻译: 公开了一种组合物,其包含体积为5nm至5000nm的带电粒子,优选具有SiO 2,Al 2 O 3和/或TiO 2的无机核心或基本上由有机颜料和/或颜料衍生物组成的核心,以及抗衡离子 其可与颗粒分离并且不与该颗粒共价连接,所述反离子包含直接与碳原子结合的硅原子。 优选地,所述带电粒子包括连接到所述无机核的染料,并且所述抗衡离子包含通过合适的桥连构件连接到季,带正电荷,氮或磷原子上的(多)硅氧烷部分,或含有阴离子官能团的部分 。 所述组合物可以例如使用。 以电泳显示器中的均匀色散的形式。
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公开(公告)号:WO2008022952A1
公开(公告)日:2008-02-28
申请号:PCT/EP2007/058422
申请日:2007-08-15
申请人: CIBA SPECIALTY CHEMICALS HOLDING INC. , STUDER, Katia , JUNG, Tunja , DIETLIKER, Kurt , LEHMANN, Urs
发明人: STUDER, Katia , JUNG, Tunja , DIETLIKER, Kurt , LEHMANN, Urs
CPC分类号: G03C1/73 , G03C1/685 , G03C1/732 , G03F7/0045 , G03F7/105
摘要: The present application provides a composition showing a color change depending on the absorbed radiation-dose, comprising (a) an acid responsive colorant; (b) a photolatent acid; characterized in that (b) is a sulfonyloxime ester compound; and its use as a radiation dose indicator.
摘要翻译: 本申请提供了根据吸收的辐射剂量显示颜色变化的组合物,其包含(a)酸响应着色剂; (b)光潜酸; 其特征在于(b)是磺酰肟酯化合物; 并将其用作辐射剂量指示剂。
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公开(公告)号:WO2004102551A3
公开(公告)日:2005-03-31
申请号:PCT/EP2004050706
申请日:2004-05-05
发明人: LEHMANN URS , MORTON COLIN , SCHMIDHALTER BEAT , BUDRY JEAN-LUC
IPC分类号: C09B57/10 , C09B67/22 , C09B69/04 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/2478 , G11B7/249 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/253 , G11B7/2531 , G11B7/24
CPC分类号: G11B7/2478 , C09B57/10 , C09B67/0033 , C09B69/04 , G11B7/246 , G11B7/2467 , G11B7/2472 , G11B7/249 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/2531 , G11B2007/24612
摘要: The present invention relates to metal complexes of formula I, compositions comprising the metal complexes, to recording media comprising the metal complexes or compositions and to the use of the compositions in the production of optical recording media: wherein the substituent are as defined in the description. Use of the metal complexes of formula (I) in combination with oxonol dyes results, surprisingly, in a comparatively weak tendency of the oxonol dyes to aggregate in the solid state so that the absorption curve remains advantageously narrow event in the solid state, as a result of which recording media having high reflectivity as well as high sensitivity and good playback characteristics in the desired spectral range are made available.
摘要翻译: 本发明涉及式I的金属络合物,包含金属络合物的组合物,包含金属络合物或组合物的记录介质以及组合物在制备光学记录介质中的用途:其中取代基如说明书中所定义 。 式(I)的金属络合物与氧杂醇染料的组合使用令人惊奇的是,氧固醇染料在固体状态下聚集的相对较弱的趋势,使得吸收曲线在固体状态下保持有利的是狭窄的事件,如 其结果是可以获得具有高反射率的记录介质以及在所需光谱范围内的高灵敏度和良好的回放特性。
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公开(公告)号:WO2004088649A3
公开(公告)日:2004-11-18
申请号:PCT/EP2004050206
申请日:2004-02-25
申请人: CIBA SC HOLDING AG , ADAM JEAN-MARIE , AESCHLIMANN PETER , BACHER JEAN-PIERRE , BUDRY JEAN-LUC , LEHMANN URS , MORTON COLIN , SCHMIDHALTER BEAT , SPAHNI HEINZ
发明人: ADAM JEAN-MARIE , AESCHLIMANN PETER , BACHER JEAN-PIERRE , BUDRY JEAN-LUC , LEHMANN URS , MORTON COLIN , SCHMIDHALTER BEAT , SPAHNI HEINZ
IPC分类号: C09B45/20 , C09B45/22 , C09B56/00 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/2478 , G11B7/249 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/253 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/257 , G11B7/2575 , G11B7/258 , G11B7/259
CPC分类号: G11B7/2472 , C09B45/20 , C09B45/22 , C09B56/00 , G11B7/246 , G11B7/2467 , G11B7/2478 , G11B7/248 , G11B7/249 , G11B7/2492 , G11B7/2495 , G11B7/2498 , G11B7/2531 , G11B7/2533 , G11B7/2534 , G11B7/2535 , G11B7/256 , G11B7/2575 , G11B7/259 , G11B2007/24612 , G11B2007/25706 , G11B2007/2571 , G11B2007/25713 , G11B2007/25715 , G11B2007/25716 , Y10T428/21
摘要: The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula [L1Mr-4L-2]o [A ]p [Z q(I), [L1Mr-3L-3]0 [Am] [Z ]q(II) or [L3M L4]0 [A ]p[Z ]q (III), or where applicable a mesomeric or tautomeric form thereof, wherein L1 and L2 are each independently of the other and L3 and L4 are each independently of the other wherein Q1 isCR1orN,Q2iSO,S,NR10orQ5=Q8,Q3 is CR3orN,Q4 isO,S,NR10or Q7=Q8, Q5 is CR5 or N , Q6 is CR6 or N , Q7 is CR7 or N , Q8 is CR8 or N , and Q9 is 0, S, NR10 or Q6=Q8; M , A , Z , R2, R9 are as defined in the claims.
摘要翻译: 本发明涉及一种包括基底,反射层和记录层的光学记录介质,其中该记录层包含式[L1Mr-4L-2] o [A m] p [Z n + q (I),[L1Mr-3L-3] 0 [Am] [Zn +] q(II)或[L3Mr-L4] 0 [Am] p [Z
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公开(公告)号:WO03098617A2
公开(公告)日:2003-11-27
申请号:PCT/EP0303945
申请日:2003-04-15
申请人: CIBA SC HOLDING AG , MORTON COLIN , LEHMANN URS , GRIESHABER PETER , SUTTER PETER , BUDRY JEAN-LUC , SCHMIDHALTER BEAT
发明人: MORTON COLIN , LEHMANN URS , GRIESHABER PETER , SUTTER PETER , BUDRY JEAN-LUC , SCHMIDHALTER BEAT
IPC分类号: B41M5/26 , C07D491/14 , C07F15/06 , C07F17/02 , C09B11/28 , C09B45/14 , C09B45/20 , C09B56/00 , C09B69/02 , G11B7/244 , G11B7/246 , G11B7/248 , G11B7/249 , G11B7/253 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B7/26 , G11B7/24
CPC分类号: G11B7/246 , C07D491/14 , C07F15/065 , C07F17/02 , G11B7/248 , G11B7/249 , G11B7/2534 , G11B7/259
摘要: The invention relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula (I),(II),(III); wherein R1, to R13, may be hydrogen or a variety of substituents, but R1, and R11 are not simultaneously hydrogen;Y - is an inorganic, organic or organometallic anion, or a mixture thereof; Z is a proton or a metal, ammonium or phosphonium cation, or a mixture thereof; m, n and o are each independently of the others an integer from 1 to 3; and p and q are each a number from 0 to 4, the ratio of o, p and q to one another, depending on the charge of the associated sub-structures, being such that there is no excess positive or negative charge in formula (I), (II) or (III). Also claimed are the use of a xanthene perchlorate in the preparation of compounds of formula (I), (II) or (III) having organometallic anions, and the use of lactates in the application of layers of dye to grooved substrates by spin-coating.
摘要翻译: 本发明涉及一种包括基底,反射层和记录层的光学记录介质,其中记录层包括式(I),(II),(III)的化合物; 其中R 1至R 13可以是氢或各种取代基,但R 1和R 11不同时为氢; Y 1 - 为无机,有机或有机金属阴离子或其混合物; Z
是质子或金属,铵或鏻阳离子或其混合物; m,n和o各自独立地为1〜3的整数; 并且p和q各自为0至4的数,根据相关子结构的电荷,o,p和q彼此的比例使得在式(1)中不存在过量的正电荷或负电荷 I),(II)或(III)。 还要求的是使用高氯酸呫吨酯来制备具有有机金属阴离子的式(I),(II)或(III)化合物,以及使用乳酸盐通过旋涂将染料层施加到凹槽基材上 。 -
公开(公告)号:WO02082438A3
公开(公告)日:2003-08-28
申请号:PCT/EP0202707
申请日:2002-03-12
申请人: CIBA SC HOLDING AG , LEHMANN URS , BUDRY JEAN-LUC , SCHMIDHALTER BEAT , SPAHNI HEINZ , SUTTER PETER
发明人: LEHMANN URS , BUDRY JEAN-LUC , SCHMIDHALTER BEAT , SPAHNI HEINZ , SUTTER PETER
IPC分类号: B41M5/26 , C09B23/16 , C09B26/06 , C09B55/00 , C09B69/02 , C09B69/04 , C09B69/06 , G11B7/004 , G11B7/244 , G11B7/246 , G11B7/2467 , G11B7/247 , G11B7/2472 , G11B7/249 , G11B7/2495 , G11B7/253 , G11B7/2534 , G11B7/254 , G11B7/2542 , G11B7/258 , G11B7/259 , G11B7/24
CPC分类号: G11B7/247 , C09B23/164 , C09B23/166 , C09B23/168 , C09B26/06 , C09B55/004 , C09B55/009 , C09B69/02 , C09B69/06 , G11B7/245 , G11B7/2467 , G11B7/2472 , G11B7/2495 , G11B7/2534 , G11B7/2542 , G11B7/259 , G11B2007/24612
摘要: This invention relates to an optical recording medium, comprising a substrate, a reflecting layer and a recording layer based on compounds of formula (I), (II), (III) or (IV). Attention is drawn to the description for the precise meanings of the substituents. Recording and playback are carried out especially at a wavelength of from 350 to 500 nm, for example using a blue laser. The recording and playback quality is excellent and allows high storage density. Likewise claimed are some novel compounds of formula (I), (II), (III) or (IV), as well as an optical recording medium comprising, in the following arrangement, a) a supporting material consisting of a reflecting metal or, preferably, of a polymer having a reflection metallic layer; b) an optical recording layer; c) a separating layer consisting of a metallic, crosslinked organometallic or dielectric inorganic substance; and c) a covering layer.
摘要翻译: 本发明涉及一种基于式(I),(II),(III)或(IV)的化合物的基片,反射层和记录层的光记录介质。 注意取代基的精确含义的描述。 特别是在350〜500nm的波长下进行记录和回放,例如使用蓝色激光。 录音和播放质量极佳,可以保持较高的存储密度。 同样要求保护的是式(I),(II),(III)或(IV)的一些新型化合物,以及光学记录介质,其包含以下配置:a)由反射金属组成的支撑材料, 优选具有反射金属层的聚合物; b)光记录层; c)由金属交联的有机金属或介电无机物质组成的分离层; 和c)覆盖层。
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公开(公告)号:WO2002082438A2
公开(公告)日:2002-10-17
申请号:PCT/EP2002/002707
申请日:2002-03-12
申请人: CIBA SPECIALTY CHEMICALS HOLDING INC. , LEHMANN, Urs , BUDRY, Jean-Luc , SCHMIDHALTER, Beat , SPAHNI, Heinz , SUTTER, Peter
IPC分类号: G11B7/24
CPC分类号: G11B7/247 , C09B23/164 , C09B23/166 , C09B23/168 , C09B26/06 , C09B55/004 , C09B55/009 , C09B69/02 , C09B69/06 , G11B7/245 , G11B7/2467 , G11B7/2472 , G11B7/2495 , G11B7/2534 , G11B7/2542 , G11B7/259 , G11B2007/24612
摘要: This invention relates to an optical recording medium, comprising a substrate, a reflecting layer and a recording layer based on compounds of formula (I), (II), (III) or (IV). Attention is drawn to the description for the precise meanings of the substituents. Recording and playback are carried out especially at a wavelength of from 350 to 500 nm, for example using a blue laser. The recording and playback quality is excellent and allows high storage density. Likewise claimed are some novel compounds of formula (I), (II), (III) or (IV), as well as an optical recording medium comprising, in the following arrangement, a) a supporting material consisting of a reflecting metal or, preferably, of a polymer having a reflection metallic layer; b) an optical recording layer; c) a separating layer consisting of a metallic, crosslinked organometallic or dielectric inorganic substance; and c) a covering layer.
摘要翻译: 本发明涉及一种基于式(I),(II),(III)或(IV)的化合物的基片,反射层和记录层的光记录介质。 注意取代基的精确含义的描述。 特别是在350〜500nm的波长下进行记录和回放,例如使用蓝色激光。 录音和播放质量极佳,可以保持较高的存储密度。 同样要求保护的是式(I),(II),(III)或(IV)的一些新型化合物,以及光学记录介质,其包含以下配置:a)由反射金属组成的支撑材料, 优选具有反射金属层的聚合物; b)光记录层; c)由金属交联的有机金属或介电无机物质组成的分离层; 和c)覆盖层。
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