GB1305595A - - Google Patents

Info

Publication number
GB1305595A
GB1305595A GB3079470A GB3079470A GB1305595A GB 1305595 A GB1305595 A GB 1305595A GB 3079470 A GB3079470 A GB 3079470A GB 3079470 A GB3079470 A GB 3079470A GB 1305595 A GB1305595 A GB 1305595A
Authority
GB
United Kingdom
Prior art keywords
liquid crystal
polymer
cream
film
cholesteryl
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.)
Expired
Application number
GB3079470A
Other languages
English (en)
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 filed Critical
Publication of GB1305595A publication Critical patent/GB1305595A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/281—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using liquid crystals only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/025—Applications of microcapsules not provided for in other subclasses
    • 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
    • C09K19/542—Macromolecular compounds
    • C09K19/544—Macromolecular compounds as dispersing or encapsulating medium around the liquid crystal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Cosmetics (AREA)
  • Liquid Crystal Substances (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
GB3079470A 1969-06-30 1970-06-25 Expired GB1305595A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83787169A 1969-06-30 1969-06-30

Publications (1)

Publication Number Publication Date
GB1305595A true GB1305595A (de) 1973-02-07

Family

ID=25275667

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3079470A Expired GB1305595A (de) 1969-06-30 1970-06-25

Country Status (10)

Country Link
AT (1) AT301215B (de)
AU (1) AU1574770A (de)
BE (1) BE752659A (de)
DE (1) DE2028864A1 (de)
ES (1) ES381235A1 (de)
FR (1) FR2051423A5 (de)
GB (1) GB1305595A (de)
IL (1) IL34620A (de)
NL (1) NL7008942A (de)
SU (1) SU406328A3 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194183A (en) * 1988-09-09 1993-03-16 Akzo N.V. Thermochromic effect coating
EP1201726A2 (de) * 2000-09-19 2002-05-02 MERCK PATENT GmbH Perlpolymerisate

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161557A (en) * 1978-03-23 1979-07-17 Liquid Crystal Products, Inc. Polyvinyl butyral-liquid crystal film-forming composition and film
US4767625A (en) * 1985-09-02 1988-08-30 Kao Corporation Lamella type single phase liquid crystal composition and oil-base cosmetic compositions using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5194183A (en) * 1988-09-09 1993-03-16 Akzo N.V. Thermochromic effect coating
EP1201726A2 (de) * 2000-09-19 2002-05-02 MERCK PATENT GmbH Perlpolymerisate

Also Published As

Publication number Publication date
FR2051423A5 (de) 1971-04-02
NL7008942A (de) 1971-01-04
AT301215B (de) 1972-08-25
BE752659A (fr) 1970-12-29
SU406328A3 (de) 1973-11-05
AU1574770A (en) 1971-12-02
DE2028864A1 (de) 1971-01-07
ES381235A1 (es) 1972-12-01
IL34620A (en) 1973-04-30
IL34620A0 (en) 1970-07-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees