BE903585A - Procede pour preparer des revetements liquides polymeres presentant des reponses optiques multiples et revetements ainsi obtenus. - Google Patents

Procede pour preparer des revetements liquides polymeres presentant des reponses optiques multiples et revetements ainsi obtenus.

Info

Publication number
BE903585A
BE903585A BE0/215822A BE215822A BE903585A BE 903585 A BE903585 A BE 903585A BE 0/215822 A BE0/215822 A BE 0/215822A BE 215822 A BE215822 A BE 215822A BE 903585 A BE903585 A BE 903585A
Authority
BE
Belgium
Prior art keywords
coatings
optical responses
multiple optical
polymeric liquid
preparing polymeric
Prior art date
Application number
BE0/215822A
Other languages
English (en)
French (fr)
Original Assignee
Armstrong World Ind Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Armstrong World Ind Inc filed Critical Armstrong World Ind Inc
Publication of BE903585A publication Critical patent/BE903585A/fr

Links

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
    • C09K19/36—Steroidal liquid crystal compounds
    • 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
    • C09K19/3866—Poly(meth)acrylate derivatives containing steroid groups
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133543—Cholesteric polarisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Liquid Crystal Substances (AREA)
BE0/215822A 1984-11-07 1985-11-05 Procede pour preparer des revetements liquides polymeres presentant des reponses optiques multiples et revetements ainsi obtenus. BE903585A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66898284A 1984-11-07 1984-11-07

Publications (1)

Publication Number Publication Date
BE903585A true BE903585A (fr) 1986-05-05

Family

ID=24684544

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215822A BE903585A (fr) 1984-11-07 1985-11-05 Procede pour preparer des revetements liquides polymeres presentant des reponses optiques multiples et revetements ainsi obtenus.

Country Status (7)

Country Link
JP (1) JPS61115989A (de)
BE (1) BE903585A (de)
DE (1) DE3535547A1 (de)
FR (1) FR2572813A1 (de)
GB (1) GB2166755A (de)
LU (1) LU86151A1 (de)
NL (1) NL8502932A (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2635613B2 (ja) * 1987-09-16 1997-07-30 株式会社東芝 レジストパターン形成方法
NL8802832A (nl) * 1988-02-29 1989-09-18 Philips Nv Methode voor het vervaardigen van een gelaagd element en het aldus verkregen element.
JPH0362337A (ja) * 1989-07-29 1991-03-18 Canon Inc 情報記憶媒体およびその製造法
US5629055A (en) * 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
DE4408171A1 (de) * 1994-03-11 1995-09-14 Basf Ag Neue polymerisierbare flüssigkristalline Verbindungen
DE4441651A1 (de) * 1994-11-23 1996-04-25 Basf Ag Verfahren zur oberflächlichen Beschichtung von Substraten
DE4442614A1 (de) * 1994-11-30 1996-06-05 Basf Ag Chirale Verbindungen
DE19504913A1 (de) * 1995-02-15 1996-08-22 Basf Ag Neue chiral neumatische Polyester
US5658270A (en) * 1995-04-24 1997-08-19 Mcneil-Ppc, Inc. Body adhering sanitary protection products
DE19640619A1 (de) 1996-10-01 1998-04-02 Basf Ag Flächengebilde mit cholesterisch, flüssigkristalliner Ordnungsstruktur
DE19649056A1 (de) 1996-11-27 1998-05-28 Basf Ag Polymerisierbare Oligomesogene
GB2321717A (en) 1997-01-31 1998-08-05 Sharp Kk Cholesteric optical filters
DE19704506A1 (de) 1997-02-06 1998-08-13 Basf Ag Chiral nematische Polyester
DE19745647A1 (de) 1997-10-15 1999-04-22 Basf Ag Wärmeisolationsbeschichtung
JP2003535379A (ja) * 2000-06-06 2003-11-25 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 液晶表示装置及びその製造方法
JP3513494B2 (ja) * 2001-03-28 2004-03-31 大日本印刷株式会社 円偏光制御光学素子の製造方法
JP2003149439A (ja) 2001-11-12 2003-05-21 Dainippon Printing Co Ltd 円偏光制御光学素子の製造方法
ES2546814T3 (es) 2007-10-09 2015-09-28 Sicpa Holding Sa Dispositivo de autenticación de marcaciones de seguridad
FR2928265B1 (fr) * 2008-03-04 2011-01-21 Oreal Procedes de traitement des matieres keratiniques utilisant des cristaux liquides

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131961A (en) * 1976-04-28 1977-11-05 Hitachi Ltd Method of fabricating curved surface bending molds
DE3205892A1 (de) * 1982-02-18 1983-08-25 Bayer Ag, 5090 Leverkusen Verfahren zur einstellung der temperatursensibilitaet cholesterinischer fluessigkristalle
CA1255653A (en) * 1982-12-15 1989-06-13 Paul J. Shannon Liquid crystalline materials useful to prepare polymeric films
CA1214592A (en) * 1982-12-15 1986-11-25 Paul J. Shannon Polymeric liquid crystals

Also Published As

Publication number Publication date
GB2166755A (en) 1986-05-14
GB8527316D0 (en) 1985-12-11
FR2572813A1 (fr) 1986-05-09
JPS61115989A (ja) 1986-06-03
NL8502932A (nl) 1986-06-02
LU86151A1 (de) 1986-03-24
DE3535547A1 (de) 1986-05-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ARMSTRONG WORLD INDUSTRIES INC.

Effective date: 19961130