GB2418671A - Polymerised liquid crystal film with improved adhesion - Google Patents
Polymerised liquid crystal film with improved adhesion Download PDFInfo
- Publication number
- GB2418671A GB2418671A GB0601096A GB0601096A GB2418671A GB 2418671 A GB2418671 A GB 2418671A GB 0601096 A GB0601096 A GB 0601096A GB 0601096 A GB0601096 A GB 0601096A GB 2418671 A GB2418671 A GB 2418671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid crystal
- improved adhesion
- crystal film
- film
- polymerised liquid
- 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.)
- Granted
Links
- 239000004973 liquid crystal related substance Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- 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
-
- C—CHEMISTRY; METALLURGY
- 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
- C09K19/38—Polymers
-
- C—CHEMISTRY; METALLURGY
- 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
- C09K19/38—Polymers
- C09K19/3804—Polymers with mesogenic groups in the main chain
-
- C—CHEMISTRY; METALLURGY
- 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
- C09K19/38—Polymers
- C09K19/3833—Polymers with mesogenic groups in the side chain
- C09K19/3842—Polyvinyl derivatives
- C09K19/3852—Poly(meth)acrylate derivatives
-
- C—CHEMISTRY; METALLURGY
- 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
- C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
-
- C—CHEMISTRY; METALLURGY
- 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
- C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
- C09K19/54—Additives having no specific mesophase characterised by their chemical composition
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
-
- C—CHEMISTRY; METALLURGY
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Liquid Crystal Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
The invention relates to a film comprising polymerised liquid crystal (LC) material with improved adhesion to a substrate, to methods for preparing such a film, to a polymerisable LC material used for the preparation of such a film, and to the use of the film and material for optical, electrooptical, decorative or security uses and devices.
Description
GB 2418671 A continuation (72) Inventor(s): Richard Harding Shirley Ann
Warden (74) Agent and/or Address for Service: Venner Shipley LLP Little Britain, LONDON, EC1A 7DH, United Kingdom
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03015924 | 2003-07-12 | ||
PCT/EP2004/006465 WO2005005573A1 (en) | 2003-07-12 | 2004-06-16 | Polymerised liquid crystal film with improved adhesion |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0601096D0 GB0601096D0 (en) | 2006-03-01 |
GB2418671A true GB2418671A (en) | 2006-04-05 |
GB2418671B GB2418671B (en) | 2007-11-14 |
Family
ID=34042836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0601096A Expired - Fee Related GB2418671B (en) | 2003-07-12 | 2004-06-16 | Polymerised liquid crystal film with improved adhesion |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP5064029B2 (en) |
KR (1) | KR101124834B1 (en) |
GB (1) | GB2418671B (en) |
WO (1) | WO2005005573A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101230145B1 (en) * | 2005-04-07 | 2013-02-05 | 메르크 파텐트 게엠베하 | Alignment layer |
JP2007262288A (en) * | 2006-03-29 | 2007-10-11 | Dainippon Ink & Chem Inc | Polymerizable liquid crystal composition |
JP5354238B2 (en) * | 2006-05-31 | 2013-11-27 | Dic株式会社 | Polymerizable liquid crystal composition |
US7906214B2 (en) | 2007-01-26 | 2011-03-15 | Transitions Optical, Inc. | Optical elements comprising compatiblizing coatings and methods of making the same |
DE102010035730A1 (en) * | 2009-09-28 | 2011-04-07 | Merck Patent Gmbh | Polymerizable compounds and their use in liquid crystal displays |
US9475901B2 (en) * | 2009-12-08 | 2016-10-25 | Transitions Optical, Inc. | Photoalignment materials having improved adhesion |
JP2012162742A (en) * | 2012-05-21 | 2012-08-30 | Dic Corp | Polymerizable liquid crystal composition |
JP5908795B2 (en) * | 2012-05-31 | 2016-04-26 | 日立オムロンターミナルソリューションズ株式会社 | Easy-release adhesive, adhesive material using the same, and processing apparatus |
JP2014028916A (en) * | 2012-06-27 | 2014-02-13 | Jnc Corp | Polymerizable liquid crystal composition |
US20140039463A1 (en) * | 2012-08-01 | 2014-02-06 | Ticona Llc | Adhesion Enhancement Additives for Liquid Crystal Polymer Compositions and Methods Relating Thereto |
KR102248346B1 (en) * | 2013-09-13 | 2021-05-06 | 메르크 파텐트 게엠베하 | Polymerisable liquid crystal material and polymerised liquid crystal film |
JP5915823B2 (en) | 2014-03-04 | 2016-05-11 | Dic株式会社 | Polymerizable composition containing compound having mesogenic group and polymer thereof |
JP6156588B2 (en) | 2014-09-19 | 2017-07-05 | Dic株式会社 | Polymerizable composition and film using the same |
WO2018042026A1 (en) * | 2016-09-05 | 2018-03-08 | Merck Patent Gmbh | Uv curable adhesion promoters based on functionalised polyvinyl alcohols |
KR102386996B1 (en) * | 2017-11-20 | 2022-04-14 | 엘지디스플레이 주식회사 | Liquid Crystal Display Device Including Liquid Crystal Capsule And Method Of Fabricating The Same |
KR102064826B1 (en) | 2017-12-28 | 2020-01-10 | 한국화학연구원 | Thermal conducting film composition, thermal conducting film produced therefrom and preparing method the same |
WO2019206846A1 (en) | 2018-04-25 | 2019-10-31 | Basf Se | Process for the production of strongly adherent liquid crystal films on flexible substrates |
JP7207110B2 (en) * | 2019-04-04 | 2023-01-18 | Jnc株式会社 | Polymerizable liquid crystal composition, liquid crystal polymer and retardation film |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993005436A1 (en) * | 1991-08-29 | 1993-03-18 | Merk Patent Gesellschaft Mit Beschränkter Haftung | Electrooptical liquid crystal system |
WO1993022397A1 (en) * | 1992-04-27 | 1993-11-11 | Merck Patent Gmbh | Electrooptical liquid crystal system |
US5308535A (en) * | 1989-06-14 | 1994-05-03 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electro-optical system containing a compensating film |
WO1997000600A2 (en) * | 1995-09-01 | 1997-01-09 | Basf Aktiengesellschaft | Polymerizable liquid-crystalline compounds |
WO1998004651A1 (en) * | 1996-07-26 | 1998-02-05 | Merck Patent Gmbh | Combination of optical elements |
US5798147A (en) * | 1994-11-23 | 1998-08-25 | Basf Aktiengesellschaft | Process for coating and printing substrates |
US5998499A (en) * | 1994-03-25 | 1999-12-07 | Dentsply G.M.B.H. | Liquid crystalline (meth)acrylate compounds, composition and method |
DE19905394A1 (en) * | 1999-02-10 | 2000-08-17 | Basf Ag | Liquid crystalline mixture |
JP2001279245A (en) * | 2000-03-29 | 2001-10-10 | Asahi Denka Kogyo Kk | Polymer liquid crystal |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3783787B2 (en) * | 1995-02-27 | 2006-06-07 | 大日本インキ化学工業株式会社 | Polymerizable liquid crystal composition and method for producing optical anisotropic body |
TWI236496B (en) * | 2000-03-16 | 2005-07-21 | Merck Patent Gmbh | Broadband liquid crystal pigments |
-
2004
- 2004-06-16 JP JP2006519784A patent/JP5064029B2/en active Active
- 2004-06-16 WO PCT/EP2004/006465 patent/WO2005005573A1/en active Application Filing
- 2004-06-16 KR KR1020067000705A patent/KR101124834B1/en active IP Right Grant
- 2004-06-16 GB GB0601096A patent/GB2418671B/en not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5308535A (en) * | 1989-06-14 | 1994-05-03 | Merck Patent Gesellschaft Mit Beschrankter Haftung | Electro-optical system containing a compensating film |
WO1993005436A1 (en) * | 1991-08-29 | 1993-03-18 | Merk Patent Gesellschaft Mit Beschränkter Haftung | Electrooptical liquid crystal system |
WO1993022397A1 (en) * | 1992-04-27 | 1993-11-11 | Merck Patent Gmbh | Electrooptical liquid crystal system |
US5998499A (en) * | 1994-03-25 | 1999-12-07 | Dentsply G.M.B.H. | Liquid crystalline (meth)acrylate compounds, composition and method |
US5798147A (en) * | 1994-11-23 | 1998-08-25 | Basf Aktiengesellschaft | Process for coating and printing substrates |
WO1997000600A2 (en) * | 1995-09-01 | 1997-01-09 | Basf Aktiengesellschaft | Polymerizable liquid-crystalline compounds |
WO1998004651A1 (en) * | 1996-07-26 | 1998-02-05 | Merck Patent Gmbh | Combination of optical elements |
DE19905394A1 (en) * | 1999-02-10 | 2000-08-17 | Basf Ag | Liquid crystalline mixture |
JP2001279245A (en) * | 2000-03-29 | 2001-10-10 | Asahi Denka Kogyo Kk | Polymer liquid crystal |
Also Published As
Publication number | Publication date |
---|---|
JP2007506813A (en) | 2007-03-22 |
JP5064029B2 (en) | 2012-10-31 |
WO2005005573A1 (en) | 2005-01-20 |
GB2418671B (en) | 2007-11-14 |
GB0601096D0 (en) | 2006-03-01 |
KR101124834B1 (en) | 2012-03-26 |
KR20060037338A (en) | 2006-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230616 |