JPH09506088A - 重合可能なキラル化合物及びその使用 - Google Patents
重合可能なキラル化合物及びその使用Info
- Publication number
- JPH09506088A JPH09506088A JP7514679A JP51467995A JPH09506088A JP H09506088 A JPH09506088 A JP H09506088A JP 7514679 A JP7514679 A JP 7514679A JP 51467995 A JP51467995 A JP 51467995A JP H09506088 A JPH09506088 A JP H09506088A
- Authority
- JP
- Japan
- Prior art keywords
- group
- chiral
- polymerizable
- mol
- biphenyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/84—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
- C07C69/92—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring with etherified hydroxyl groups
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/94—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring of polycyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of six-membered aromatic rings
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F20/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/0422—Sugars
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
- C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
- C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
- C09K19/2021—Compounds containing at least one asymmetric carbon atom
- C09K19/2028—Compounds containing at least one asymmetric carbon atom containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -COO-CH*-CH3
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
- C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
- C09K19/3001—Cyclohexane rings
- C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
- C09K19/3068—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers chain containing -COO- or -OCO- groups
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3463—Pyrimidine with a carbon chain containing at least one asymmetric carbon atom, i.e. optically active pyrimidines
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3441—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
- C09K19/345—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom the heterocyclic ring being a six-membered aromatic ring containing two nitrogen atoms
- C09K19/3458—Uncondensed pyrimidines
- C09K19/3469—Pyrimidine with a specific end-group other than alkyl, alkoxy or -C*-
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
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- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
- C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
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- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
- C09K19/322—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring
- C09K2019/323—Compounds containing a naphthalene ring or a completely or partially hydrogenated naphthalene ring containing a binaphthyl
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
- C09K2019/3408—Five-membered ring with oxygen(s) in fused, bridged or spiro ring systems
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
- C09K2019/3425—Six-membered ring with oxygen(s) in fused, bridged or spiro ring systems
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- C09K19/00—Liquid crystal materials
- C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
- C09K19/06—Non-steroidal liquid crystal compounds
- C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
- C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
- C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring
- C09K2019/3427—Six-membered ring with 3 or more oxygen atoms
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Steroid Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. (Z−Y−A−Y−M−Y−)nX I [式中、それぞれ互いに独立して、 Aは、スペーサーを表し、 Mは、式:(T−Y1)r−Tの基を表し、 Yは、直接結合、O、S、COO、OCO、CON(R)又はN(R)COを表 し、 Zは、重合可能な基を表し、 nは、2〜6の数を表し、 Xは、キラル基を表し、 Rは、C1〜C4−アルキル又は水素を表し、 Tは、シクロアルキレン、芳香族基又はヘテロ芳香族基を表し、 Y1は、O、COO、OCO、CH2O、OCH2、CH=N又はN=CH又は直 接結合を表し、かつ rは、0〜3である]の化合物。 2.rが0又は1である、請求項1記載の化合物。 3.n=2である、請求項1記載の化合物。 4.Xが [式中、Lは、C1〜C4−アルキル、C1〜C4−アルコキシ、ハロゲン、COO R、OCOR、CONHR又はNHCORであり、かつRは前記のものを表す] である、請求項1記載の化合物。 5.電気光学的表示における、又はカラー反射層を得るためのネマチック又は コレステリック液晶用のキラルドーピング剤としての、請求項1記載の化合物の 使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4342280.2 | 1993-12-11 | ||
DE4342280A DE4342280A1 (de) | 1993-12-11 | 1993-12-11 | Polymerisierbare chirale Verbindungen und deren Verwendung |
PCT/EP1994/004055 WO1995016007A1 (de) | 1993-12-11 | 1994-12-06 | Polymerisierbare chirale verbindungen und deren verwendung |
Publications (2)
Publication Number | Publication Date |
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JPH09506088A true JPH09506088A (ja) | 1997-06-17 |
JP4036891B2 JP4036891B2 (ja) | 2008-01-23 |
Family
ID=6504745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51467995A Expired - Lifetime JP4036891B2 (ja) | 1993-12-11 | 1994-12-06 | 重合可能なキラル化合物及びその使用 |
Country Status (7)
Country | Link |
---|---|
US (2) | US5780629A (ja) |
EP (1) | EP0739403B1 (ja) |
JP (1) | JP4036891B2 (ja) |
KR (1) | KR100342339B1 (ja) |
CN (1) | CN1075105C (ja) |
DE (2) | DE4342280A1 (ja) |
WO (1) | WO1995016007A1 (ja) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6589445B2 (en) | 2000-06-27 | 2003-07-08 | Fuji Photo Film Co., Ltd. | Light-reaction type optically active compound, light-reaction type chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, and method of changing twist structure of liquid crystal |
US6800220B2 (en) | 2001-05-15 | 2004-10-05 | Fuji Photo Film Co., Ltd. | Optically active polyester, photoreactive chiral agent, liquid crystal composition, liquid crystal color filter, optical film, recording medium, method of changing the helical structure of a liquid crystal, and method of fixing the helical structure of a liquid crystal |
JP2005141206A (ja) * | 2003-10-15 | 2005-06-02 | Nippon Oil Corp | 重合性液晶組成物および当該組成物から製造される液晶フィルム |
US6911238B2 (en) | 2002-02-27 | 2005-06-28 | Fuji Photo Film Co., Ltd. | Liquid crystal compositions, polarization selective membranes and liquid crystal displays |
JP2008116931A (ja) * | 2006-10-12 | 2008-05-22 | Merck Patent Gmbh | 液晶ディスプレイ |
WO2008096509A1 (ja) | 2007-02-06 | 2008-08-14 | Adeka Corporation | 重合性光学活性化合物及び該重合性光学活性化合物を含有する重合性組成物 |
JP2009532363A (ja) * | 2006-03-31 | 2009-09-10 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | キラルジオール化合物、液晶組成物およびそれらから誘導されるポリマー網状構造 |
DE102009039801A1 (de) | 2008-09-11 | 2010-11-25 | Dic Corporation | Polymerisierbare chirale Verbindungen |
US8367189B2 (en) | 2007-01-23 | 2013-02-05 | Dai Nippon Printing Co., Ltd | Pattern printed transparent sheet |
JP2013087109A (ja) * | 2011-10-21 | 2013-05-13 | Dic Corp | 重合性キラル化合物 |
US8523237B2 (en) | 2007-03-12 | 2013-09-03 | Dai Nippon Printing Co., Ltd. | Reflection pattern-printed transparent sheet |
US8993100B2 (en) | 2006-12-27 | 2015-03-31 | Dai Nippon Printing Co., Ltd. | Transparent sheet having a pattern for infrared reflection |
WO2016002816A1 (ja) * | 2014-06-30 | 2016-01-07 | 日本ゼオン株式会社 | 重合性化合物の製造中間体、その製造方法、組成物及び安定化方法 |
US9372296B2 (en) | 2014-01-23 | 2016-06-21 | Sumitomo Chemical Company, Limited | Optically anisotropic film |
US9442232B2 (en) | 2013-08-09 | 2016-09-13 | Sumitomo Chemical Company, Limited | Optically anisotropic sheet |
US9482802B2 (en) | 2013-08-09 | 2016-11-01 | Sumitomo Chemical Company, Limited | Method for producing long retardation film |
US9575232B2 (en) | 2013-08-09 | 2017-02-21 | Sumitomo Chemical Company, Limited | Method for producing optically anisotropic laminated body |
US9594274B2 (en) | 2013-12-05 | 2017-03-14 | Sumitomo Chemical Company, Limited | Process for producing optically anisotropic film component |
US9606279B2 (en) | 2013-12-05 | 2017-03-28 | Sumitomo Chemical Company, Limited | Process for producing optically anisotropic film |
US9625629B2 (en) | 2013-12-05 | 2017-04-18 | Sumitomo Chemical Company, Limited | Process for producing optically anisotropic film |
US9696475B2 (en) | 2013-08-09 | 2017-07-04 | Sumitomo Chemical Company, Limited | Optical film |
US9977163B2 (en) | 2013-04-11 | 2018-05-22 | Sumitomo Chemical Company, Limited | Orientation layer for optically anisotropic film |
US10353128B2 (en) | 2013-08-09 | 2019-07-16 | Sumitomo Chemical Company, Limited | Laminated body |
US10890702B2 (en) | 2013-09-10 | 2021-01-12 | Sumitomo Chemical Company, Limited | Method for producing laminated body |
Families Citing this family (153)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4441651A1 (de) * | 1994-11-23 | 1996-04-25 | Basf Ag | Verfahren zur oberflächlichen Beschichtung von Substraten |
DE19520660A1 (de) * | 1995-06-09 | 1996-12-12 | Basf Ag | Polymerisierbare chirale Verbindungen und deren Verwendung |
DE19520704A1 (de) * | 1995-06-09 | 1996-12-12 | Basf Ag | Polymerisierbare chirale Verbindungen und deren Verwendung |
EP0755929B1 (de) * | 1995-07-28 | 2002-03-27 | Rolic AG | Photovernetzbare flüssigkristalline 1,4-Dioxan-2,3-diyl-Derivate |
DE59605841D1 (de) * | 1995-07-28 | 2000-10-12 | Rolic Ag Zug | Photovernetzbare Chirale Dotierstoffe |
EP0755915B1 (de) * | 1995-07-28 | 2000-09-06 | Rolic AG | Photovernetzbare Chirale Dotierstoffe |
DE59608943D1 (de) * | 1995-07-28 | 2002-05-02 | Rolic Ag Zug | Photovernetzbare flüssigkristalline 1,4-Dioxan-2,3-diyl-Derivate |
DE59605843D1 (de) * | 1995-07-28 | 2000-10-12 | Rolic Ag Zug | Photovernetzbare flüssigkristalline 1,2-Phenylen-Derivate |
DE19541820A1 (de) * | 1995-11-09 | 1997-05-15 | Consortium Elektrochem Ind | Chirale Dianhydrohexit-Derivate enthaltende flüssigkristalline Organosiloxane |
DE19602848A1 (de) * | 1996-01-26 | 1997-07-31 | Basf Ag | Verfahren zur Herstellung von Pigmenten |
DE19611101A1 (de) * | 1996-03-21 | 1997-09-25 | Basf Ag | Chirale Verbindungen |
DE19619460A1 (de) * | 1996-05-14 | 1997-11-20 | Consortium Elektrochem Ind | Flüssigkristallmischungen, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE19625441A1 (de) * | 1996-06-25 | 1998-01-02 | Basf Ag | Chirale Dotierstoffe für flüssigkristalline Medien |
US6217792B1 (en) | 1996-07-01 | 2001-04-17 | Merck Patent Gmbh | Chiral dopants |
GB2315760B (en) * | 1996-07-25 | 2001-01-10 | Merck Patent Gmbh | Thermochromic polymerizable mesogenic composition |
DE19630068A1 (de) * | 1996-07-25 | 1998-01-29 | Basf Ag | Neue flüssigkristalline Verbindungen und deren Vorprodukte |
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- 1994-12-06 DE DE59408401T patent/DE59408401D1/de not_active Expired - Lifetime
- 1994-12-06 JP JP51467995A patent/JP4036891B2/ja not_active Expired - Lifetime
- 1994-12-06 CN CN94194817A patent/CN1075105C/zh not_active Expired - Lifetime
- 1994-12-06 US US08/647,900 patent/US5780629A/en not_active Expired - Lifetime
- 1994-12-06 EP EP95903794A patent/EP0739403B1/de not_active Expired - Lifetime
-
1998
- 1998-01-12 US US09/006,003 patent/US5886242A/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
---|---|
DE59408401D1 (de) | 1999-07-15 |
EP0739403A1 (de) | 1996-10-30 |
JP4036891B2 (ja) | 2008-01-23 |
CN1141645A (zh) | 1997-01-29 |
US5780629A (en) | 1998-07-14 |
KR960706543A (ko) | 1996-12-09 |
US5886242A (en) | 1999-03-23 |
KR100342339B1 (ko) | 2002-12-05 |
WO1995016007A1 (de) | 1995-06-15 |
DE4342280A1 (de) | 1995-06-14 |
CN1075105C (zh) | 2001-11-21 |
EP0739403B1 (de) | 1999-06-09 |
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