KR960034161A - 광 가교결합성 나프탈렌 유도체 - Google Patents
광 가교결합성 나프탈렌 유도체 Download PDFInfo
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- KR960034161A KR960034161A KR1019960005504A KR19960005504A KR960034161A KR 960034161 A KR960034161 A KR 960034161A KR 1019960005504 A KR1019960005504 A KR 1019960005504A KR 19960005504 A KR19960005504 A KR 19960005504A KR 960034161 A KR960034161 A KR 960034161A
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- 150000002790 naphthalenes Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract 15
- -1 2-phenyl acrylate Chemical compound 0.000 claims abstract 13
- 150000002688 maleic acid derivatives Chemical class 0.000 claims abstract 5
- 125000001140 1,4-phenylene group Chemical group [H]C1=C([H])C([*:2])=C([H])C([H])=C1[*:1] 0.000 claims abstract 4
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims abstract 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims abstract 4
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims abstract 4
- SZTBMYHIYNGYIA-UHFFFAOYSA-M 2-chloroacrylate Chemical compound [O-]C(=O)C(Cl)=C SZTBMYHIYNGYIA-UHFFFAOYSA-M 0.000 claims abstract 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical group FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims abstract 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract 3
- 239000011737 fluorine Chemical group 0.000 claims abstract 3
- 230000003287 optical effect Effects 0.000 claims abstract 3
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims abstract 2
- 150000001851 cinnamic acid derivatives Chemical class 0.000 claims abstract 2
- 150000002237 fumaric acid derivatives Chemical class 0.000 claims abstract 2
- 229910052736 halogen Inorganic materials 0.000 claims abstract 2
- 150000002367 halogens Chemical group 0.000 claims abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 2
- 239000001257 hydrogen Substances 0.000 claims abstract 2
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract 2
- 125000005407 trans-1,4-cyclohexylene group Chemical group [H]C1([H])C([H])([H])[C@]([H])([*:2])C([H])([H])C([H])([H])[C@@]1([H])[*:1] 0.000 claims abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 3
- 239000004593 Epoxy Substances 0.000 claims 3
- 125000005449 2-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:2])C([H])=C(F)C([*:1])=C1[H] 0.000 claims 2
- 125000005451 3-fluoro-1,4-phenylene group Chemical group [H]C1=C([*:1])C([H])=C(F)C([*:2])=C1[H] 0.000 claims 2
- 125000000217 alkyl group Chemical group 0.000 claims 2
- WHBAYNMEIXUTJV-UHFFFAOYSA-N 2-chloroethyl prop-2-enoate Chemical compound ClCCOC(=O)C=C WHBAYNMEIXUTJV-UHFFFAOYSA-N 0.000 claims 1
- IMOLAGKJZFODRK-UHFFFAOYSA-N 2-phenylprop-2-enamide Chemical compound NC(=O)C(=C)C1=CC=CC=C1 IMOLAGKJZFODRK-UHFFFAOYSA-N 0.000 claims 1
- ONPJWQSDZCGSQM-UHFFFAOYSA-N 2-phenylprop-2-enoic acid Chemical compound OC(=O)C(=C)C1=CC=CC=C1 ONPJWQSDZCGSQM-UHFFFAOYSA-N 0.000 claims 1
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 1
- 125000003342 alkenyl group Chemical group 0.000 claims 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims 1
- 229910052794 bromium Inorganic materials 0.000 claims 1
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229910052801 chlorine Inorganic materials 0.000 claims 1
- 239000000460 chlorine Substances 0.000 claims 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims 1
- 125000001624 naphthyl group Chemical group 0.000 claims 1
- 150000003440 styrenes Chemical class 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 150000003926 acrylamides Chemical class 0.000 abstract 1
- BZYFSQTXMFJOEB-UHFFFAOYSA-N buta-2,3-dienoic acid Chemical compound OC(=O)C=C=C BZYFSQTXMFJOEB-UHFFFAOYSA-N 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
- C07D303/02—Compounds containing oxirane rings
- C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
- C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
- C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
- C07D303/22—Ethers with hydroxy compounds containing no oxirane rings with monohydroxy compounds
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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
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/105—Organic claddings
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
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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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- 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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- 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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- C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
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- C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
본 발명은 하기 일반식(Ⅰ)의 화합물, 상기 화합물을 함유하는 액정 혼합물 및 광학 소자를 위한 가교결합된 상태에서의 이들의 용도에 관한 것이다.
상기 식에서, R1및 R2는 각각 독립적으로 메틸, 메톡시, 시아노 및/또는 할로겐에 의해 임의로 치환되는 메틸렌, 아크릴레이트, 메타크릴레이트, 2-클로로아크릴레이트, 2-페닐아크릴레이트, 아크릴로일페닐렌, 아크릴아미드, 메타크릴아미드, 2-클로로아크릴아미드, 에폭시, 이타콘산 에스테르, 비닐 옥시, 비닐 에스테르, 스티렌 유도체, 실록산, 에틸렌이민 유도체, 말레산 2-페닐아크릴아미드 유도체, 푸마르산 유도체 또는 신남산 유도체와 같은 가교결합성 그룹이고; S1및 S2는 -(CY2)m-, -O(CY2)m-. -(CY2)mO-, -(CY2)mCOO-, -(CY2)mOOC-, -(Si[(CH3)2]O)m-, -OCH2(Si[(CH3)2]O)mSi-[(CH3)2]CH2O- 또는 -NHCH2(Si[(CH3)2]O)mSi[(CH3)2]CH2NH-이고; Y는수소, 불소 또는 메틸이고; a는 0또는 1이고; b는 1 또는 2이나, 단 a와 b의 합은 2이며; m은 1 내지 16이고; A1및 A2는 각각 독립적으로 할로겐, 시아노, 메틸, 메톡시 및/또는 아세틸에 의해 임의로 일치환 또는 다치환되는 1,4-페닐렌; 피리딘-2,5-디일, 피리미딘-2,5-디일, 트랜스-1,4-사이클로핵실렌 또는 트랜스-1,3-디옥산-2,5-디일이고; Z1및 Z2는 각각 독립적으로 단일결합, -CH2CH2-, -OCH2-, -CH20-, -COO-, -OOC-, -(CH2)4-, -O(CH2)3- 또는 (CH2)3O
Description
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Claims (12)
- 하기 일반식(Ⅰ)의 화합물;상기 식에서, R1및 R2는 각각 독립적으로 메틸, 메톡시, 시아노 및/ 또는 할로겐에 의해 임의로 치환되는 에틸렌, 아크릴에이트, 메타크릴레이트, 2-클로로아크릴레이트, 2-페닐아크릴레이트, 아클릴로일페닐렌, 아크릴아미드, 메타크릴아미드, 2-클로로아크릴아미드, 2-페닐아크릴아미드, 에폭시, 이타콘산 에스테르, 비닐 옥시, 비닐 에스테르, 스티렌 유도체, 실록산, 에티렌이민 유도체, 말레산 유도체, 푸마르산 유도체 또는 신남산 유도체와 같은 가교결합성 그룹이고; S1및 S2는 -(CY2)m-, -O(CY2)m-. -(CY2)mO-, -(CY2)mCOO-, -(CY2)mOOC-, -(Si[(CH3)2]O)m-, -OCH2(Si[(CH3)2]O)mSi-[(CH3)2]CH2O- 또는 -NHCH2(Si[(CH3)2]O)mSi[(CH3)2]CH2NH-이고; Y는수소, 불소 또는 메틸이고; a는 0또는 1이고; b는 1 또는 2이나, 단 a와 b의 합은 2이며; m은 1 내지 16이고; A1및 A2는 각각 독립적으로 할로겐, 시아노, 메틸, 메톡시 및/또는 아세틸에 의해 임의로 일치환 또는 다치환되는 1,4-페닐렌; 피리딘-2,5-디일, 피리미딘-2,5-디일, 트랜스-1,4-사이클로핵실렌 또는 트랜스-1,3-디옥산-2,5-디일이고; Z1및 Z2는 각각 독립적으로 단일결합, -CH2CH2-, -OCH2-, -CH20-, -COO-, -OOC-, -(CH2)4-, -O(CH2)3- 또는 (CH2)3O-이다.
- 제1항에 있어서, 나프틸 고리가 1 및 5번 위치 또는 1 및 4번 위치에서 Z1및 Z2와 결합하는 화합물.
- 제1항 또는 제2항에 있어서, R1및 R2가 동일한 의미를 갖는 화합물.
- 제1항 내지 제3항 중 어느 한 항에 있어서, R1및 R2가 아크릴레이트, 메타크릴레이트, 2-클로로아크릴레이트, 2-페닐아크릴레이트, 비닐옥시 또는 에폭시인 화합물.
- 제1항 내지 제4항 중 어느 한 항에 있어서, S1및 S2가 동일한 의미를 갖는 화합물.
- 제1항 내지 제5항 중 어느 한 항에 있어서, Z1및 Z2가 동일한 의미를 갖고, -OCH2-, -CH2O-, -COO- 또는 -OOC-인 화합물.
- 제1항 내지 제6항 중 어느 한 항에 있어서, 고리 A1및 A2가 동일한 의미를 갖고, 1,4-페닐렌 또는 2- 또는 3-플루오로-1,4-페닐렌인 화합물.
- 제1항에 있어서, 하기 일반식(Ⅰ-A) 및 (Ⅰ-B)의 화합물인 화합물;상기 식에서, R은 아크릴레이트, 메타크릴레이트, 2-클로로아크릴레이트, 2-페닐라크릴레이트, 비닐옥시 또는 에폭시이고; S는 -(CH2)m-, -O(CH2)m- 또는 -(CH2)mO-DLRH; m′는 4 내지 12이고; A는 1,4-페닐렌 또는 2- 또는 3-플루오르-1,4-페닐렌이고; Z는 -OCH2- 또는 -OOC-이다.
- 하나 이상의 성분이 제1항에 정의된 일반식(Ⅰ)의 화합물인, 2개 이상의 성분으로 구성된 가교결합성 혼합물.
- 제9항에 있어서, 하나 이상의 일반식(Ⅰ)의 화합물 이외에, 하기 그룹중 하나 이상의 화합물을 함유하는 가교결합성 혼합물;상기 식에서, p는 2 내지 12이고; R3및 R4는 각각 독립적으로 탄소원자수 2 내지 12개의 알킬 또는 알케닐이고; X는 소수, 저급 알킬, 불소, 브롬, 염소 또는 시아노이고; m′는 4 내지 12이고; *는 키랄 중심이다.
- 가교결합된 상태로 제1항 내지 제8항 중 어느 한 항에 따르는 화합물을 광학 소자에 사용하는 용도.
- 가교결합된 상태로 제9항 내지 제10항에 따르는 가교결합성 액정 혼합물을광학 소자에 사용하는 용도.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH60795 | 1995-03-03 | ||
| CH607/95 | 1995-03-03 |
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| Publication Number | Publication Date |
|---|---|
| KR960034161A true KR960034161A (ko) | 1996-10-22 |
| KR100405930B1 KR100405930B1 (ko) | 2004-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960005504A KR100405930B1 (ko) | 1995-03-03 | 1996-03-02 | 광가교결합성나프탈렌유도체 |
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| Country | Link |
|---|---|
| US (1) | US5851427A (ko) |
| EP (1) | EP0731084B1 (ko) |
| JP (1) | JP3901238B2 (ko) |
| KR (1) | KR100405930B1 (ko) |
| DE (1) | DE59609705D1 (ko) |
| SG (1) | SG48035A1 (ko) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL118469A (en) * | 1995-06-15 | 2000-08-13 | Tanabe Seiyaku Co | Naphthalene derivatives their preparation and intermediates thereof |
| DE19714119A1 (de) | 1997-04-05 | 1998-10-08 | Daimler Benz Ag | Verbindungen, Verfahren zu deren Herstellung sowie Verfahren zur Herstellung flüssigkristalliner Polymere unter Verwendung dieser Verbindungen |
| JP5295471B2 (ja) * | 2000-11-13 | 2013-09-18 | Ｄｉｃ株式会社 | 重合性液晶化合物、該化合物を含有する重合性液晶組成物及びその重合体 |
| ATE235701T1 (de) | 2001-01-08 | 2003-04-15 | Cit Alcatel | Fasergitterfilter und verfahren zu deren herstellung |
| TWI337613B (en) * | 2003-06-19 | 2011-02-21 | Sumitomo Chemical Co | Epoxy compound and cured epoxy resin product |
| TWI354002B (en) * | 2003-12-24 | 2011-12-11 | Sumitomo Chemical Co | Epoxy compounds and cured epoxy resin obtained by |
| JP5151479B2 (ja) * | 2005-04-13 | 2013-02-27 | 旭硝子株式会社 | 重合性液晶組成物、光学異方性材料、光学素子および光ヘッド装置 |
| JP5186116B2 (ja) * | 2006-06-12 | 2013-04-17 | 富士フイルム株式会社 | 化合物、それを含有する液晶組成物、異方性材料、偏光板保護フィルム、光学補償フィルムならびに液晶表示装置 |
| JP2008266594A (ja) * | 2007-03-26 | 2008-11-06 | Sumitomo Chemical Co Ltd | エポキシ樹脂組成物 |
| JP2008239679A (ja) * | 2007-03-26 | 2008-10-09 | Sumitomo Chemical Co Ltd | エポキシ樹脂組成物 |
| CN101687978A (zh) * | 2007-04-19 | 2010-03-31 | 住友化学株式会社 | 环氧组合物 |
| ATE542875T1 (de) * | 2007-08-30 | 2012-02-15 | Merck Patent Gmbh | Flüssigkristallanzeige |
| CN105733606B (zh) * | 2007-12-21 | 2018-04-03 | 罗利克有限公司 | 光校准组合物 |
| US8173045B2 (en) | 2008-05-28 | 2012-05-08 | University Of Washington | Diels-Alder crosslinkable dendritic nonlinear optic chromophores and polymer composites |
| WO2011054425A1 (de) | 2009-11-04 | 2011-05-12 | Merck Patent Gmbh | Verbindungen für ein flüssigkristallines medium und deren verwendung für hochfrequenzbauteile |
| KR20170001100U (ko) | 2015-09-16 | 2017-03-24 | 주식회사 한경희생활과학 | 슬라이스 절단에 사용하는 주방용 가위 |
| JP7530963B2 (ja) * | 2020-03-27 | 2024-08-08 | 富士フイルム株式会社 | 重合性液晶組成物、光学異方性層、光学フィルム、偏光板および画像表示装置 |
| JP2024082874A (ja) * | 2022-12-09 | 2024-06-20 | 住友化学株式会社 | ビニル化合物、ビニル組成物、ビニル樹脂硬化物、プリプレグ、樹脂付きフィルム、樹脂付き金属箔、金属張積層板およびプリント配線板 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4440945A (en) * | 1982-07-19 | 1984-04-03 | Celanese Corporation | Anisotropic heat-curable acetylene-terminated monomers and thermoset resins produced therefrom |
| DE3622086A1 (de) * | 1986-07-02 | 1988-01-07 | Basf Ag | Nichtionische, in waessriger loesung scheibchenfoermige mizellen ausbildende tenside |
| JPH01118802A (ja) * | 1987-11-02 | 1989-05-11 | Nippon Oil & Fats Co Ltd | 光学用樹脂 |
| NL8802832A (nl) * | 1988-02-29 | 1989-09-18 | Philips Nv | Methode voor het vervaardigen van een gelaagd element en het aldus verkregen element. |
| DE59004491D1 (de) * | 1989-09-01 | 1994-03-17 | Hoffmann La Roche | Chirale Dotierstoffe für Flüssigkristalle. |
| EP0449049B1 (de) * | 1990-03-27 | 1994-12-28 | F. Hoffmann-La Roche Ag | Naphthalindicarbonsäureester |
| US5182394A (en) * | 1992-01-14 | 1993-01-26 | Akzo N.V. | Liquid crystalline diglycidyl compounds |
| US5237076A (en) * | 1992-08-28 | 1993-08-17 | The Aerospace Corporation | Preparation of liquid crystalline di(alkoxyglycidyl) compounds, and their use in curable epoxide mixtures |
| US5635105A (en) * | 1994-05-13 | 1997-06-03 | Fuji Photo Film Co., Ltd. | Liquid crystal display and optical compensatory sheet and process for preparation of the same |
| DE59510708D1 (de) * | 1994-06-24 | 2003-07-10 | Rolic Ag Zug | Optisches Bauelement aus Schichten vernetzter flüssigkristalliner Monomere und Verfahren zu seiner Herstellung |
| DE59509361D1 (de) * | 1994-06-24 | 2001-08-02 | Rolic Ag Zug | Optisches Bauelement |
-
1996
- 1996-02-21 DE DE59609705T patent/DE59609705D1/de not_active Expired - Fee Related
- 1996-02-21 EP EP96102561A patent/EP0731084B1/de not_active Expired - Lifetime
- 1996-02-23 US US08/606,102 patent/US5851427A/en not_active Expired - Fee Related
- 1996-02-28 JP JP04096496A patent/JP3901238B2/ja not_active Expired - Fee Related
- 1996-03-01 SG SG1996006399A patent/SG48035A1/en unknown
- 1996-03-02 KR KR1019960005504A patent/KR100405930B1/ko not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0731084A2 (de) | 1996-09-11 |
| JP3901238B2 (ja) | 2007-04-04 |
| SG48035A1 (en) | 1998-04-17 |
| JPH08245520A (ja) | 1996-09-24 |
| EP0731084A3 (de) | 1997-11-19 |
| US5851427A (en) | 1998-12-22 |
| EP0731084B1 (de) | 2002-09-25 |
| KR100405930B1 (ko) | 2004-03-09 |
| DE59609705D1 (de) | 2002-10-31 |
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