BE897871A - Composition appropriee pour produire une pellicule polymere ayant une reponse optique fixe pellicule polymere obtenue et son procede d'obtention - Google Patents

Composition appropriee pour produire une pellicule polymere ayant une reponse optique fixe pellicule polymere obtenue et son procede d'obtention Download PDF

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Publication number
BE897871A
BE897871A BE0/211610A BE211610A BE897871A BE 897871 A BE897871 A BE 897871A BE 0/211610 A BE0/211610 A BE 0/211610A BE 211610 A BE211610 A BE 211610A BE 897871 A BE897871 A BE 897871A
Authority
BE
Belgium
Prior art keywords
sep
film
alkylene
lower alkyl
methylene
Prior art date
Application number
BE0/211610A
Other languages
English (en)
French (fr)
Inventor
P S Shannon
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 BE897871A publication Critical patent/BE897871A/fr

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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
    • 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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal Substances (AREA)
  • Polymerisation Methods In General (AREA)
BE0/211610A 1982-12-15 1983-09-29 Composition appropriee pour produire une pellicule polymere ayant une reponse optique fixe pellicule polymere obtenue et son procede d'obtention BE897871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45008982A 1982-12-15 1982-12-15

Publications (1)

Publication Number Publication Date
BE897871A true BE897871A (fr) 1984-01-16

Family

ID=23786723

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/211610A BE897871A (fr) 1982-12-15 1983-09-29 Composition appropriee pour produire une pellicule polymere ayant une reponse optique fixe pellicule polymere obtenue et son procede d'obtention

Country Status (8)

Country Link
JP (1) JPS59109505A (de)
BE (1) BE897871A (de)
CA (1) CA1214592A (de)
DE (1) DE3340954C2 (de)
FR (1) FR2537989B1 (de)
GB (1) GB2132623B (de)
LU (1) LU85102A1 (de)
NL (1) NL186584C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780383A (en) * 1985-02-27 1988-10-25 Armstrong World Industries, Inc. Optical storage system having expanded capacity

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572813A1 (fr) * 1984-11-07 1986-05-09 Armstrong World Ind Inc Procede pour preparer des revetements liquides polymeres presentant des reponses optiques multiples et revetements ainsi obtenus
GB2185487B (en) * 1986-01-16 1990-06-06 Gen Electric Plc Electro-optical material
JPH02167527A (ja) * 1986-05-19 1990-06-27 Seiko Epson Corp 液晶装置
US5073294A (en) * 1990-03-07 1991-12-17 Hercules Incorporated Process of preparing compositions having multiple oriented mesogens
JP2630044B2 (ja) * 1990-07-17 1997-07-16 凸版印刷株式会社 可逆性感熱記録媒体およびその製造方法
JP2630045B2 (ja) * 1990-09-21 1997-07-16 凸版印刷株式会社 可逆性感熱記録媒体およびその製造方法
US5629055A (en) * 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
DE4418075C2 (de) * 1994-05-24 2000-06-29 Daimler Chrysler Ag Effektlack bzw. Effektlackierung, insbesondere für Fahrzeugkarosserien, unter Verwendung von flüssigkristallinen Interferenzpigmenten
DE4441651A1 (de) * 1994-11-23 1996-04-25 Basf Ag Verfahren zur oberflächlichen Beschichtung von Substraten
DE19520704A1 (de) * 1995-06-09 1996-12-12 Basf Ag Polymerisierbare chirale Verbindungen und deren Verwendung
GB2321717A (en) 1997-01-31 1998-08-05 Sharp Kk Cholesteric optical filters
DE19745647A1 (de) * 1997-10-15 1999-04-22 Basf Ag Wärmeisolationsbeschichtung
US7879256B2 (en) * 2006-03-31 2011-02-01 E. I. Du Pont De Nemours And Company Liquid crystal compositions, polymer networks derived therefrom and process for making the same
JP5119736B2 (ja) * 2006-06-29 2013-01-16 Ｊｎｃ株式会社 重合性液晶組成物およびその用途
JP5510483B2 (ja) * 2006-06-29 2014-06-04 Ｊｎｃ株式会社 重合性液晶組成物およびその用途
JP5262076B2 (ja) * 2007-11-14 2013-08-14 Ｊｎｃ株式会社 重合性メントール誘導体
JP2011137850A (ja) * 2009-12-25 2011-07-14 Dainippon Printing Co Ltd 赤外線反射部材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3409404A (en) * 1963-11-13 1968-11-05 Westinghouse Electric Corp Analytical methods and devices employing cholesteric liquid crystalline materials
US3594126A (en) * 1969-04-30 1971-07-20 Westinghouse Electric Corp Temperature-limit detection
CA1255653A (en) * 1982-12-15 1989-06-13 Paul J. Shannon Liquid crystalline materials useful to prepare polymeric films

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780383A (en) * 1985-02-27 1988-10-25 Armstrong World Industries, Inc. Optical storage system having expanded capacity

Also Published As

Publication number Publication date
FR2537989B1 (fr) 1987-06-05
NL186584C (nl) 1991-01-02
GB2132623B (en) 1987-06-10
JPH0224297B2 (de) 1990-05-29
GB8333324D0 (en) 1984-01-18
LU85102A1 (de) 1984-04-02
JPS59109505A (ja) 1984-06-25
NL186584B (nl) 1991-01-02
DE3340954C2 (de) 1986-07-17
FR2537989A1 (fr) 1984-06-22
NL8304277A (nl) 1984-07-02
DE3340954A1 (de) 1984-07-19
GB2132623A (en) 1984-07-11
CA1214592A (en) 1986-11-25

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *ARMSTRONG WORLD INDUSTRIES INC.

Effective date: 20030929