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JPS5551760B1 - - Google Patents

Info

Publication number
JPS5551760B1
JPS5551760B1 JP2676066A JP2676066A JPS5551760B1 JP S5551760 B1 JPS5551760 B1 JP S5551760B1 JP 2676066 A JP2676066 A JP 2676066A JP 2676066 A JP2676066 A JP 2676066A JP S5551760 B1 JPS5551760 B1 JP S5551760B1
Authority
JP
Japan
Prior art keywords
dichroic dye
oriented
polyvinyl alcohol
polyvinyl
acetate
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.)
Pending
Application number
JP2676066A
Other languages
Japanese (ja)
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 JPS5551760B1 publication Critical patent/JPS5551760B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/45—Associating two or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/309—Photographs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/425—Marking by deformation, e.g. embossing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/64—Means for mounting individual pictures to be projected, e.g. frame for transparency
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C11/00—Auxiliary processes in photography
    • G03C11/08—Varnishing, e.g. application of protective layers on finished photographic prints
    • B42D2033/04—
    • B42D2033/28—
    • B42D2033/32—
    • B42D2035/06—
    • B42D2035/08—
    • B42D2035/20—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/324—Reliefs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/36—Identification or security features, e.g. for preventing forgery comprising special materials
    • B42D25/378—Special inks
    • B42D25/391—Special inks absorbing or reflecting polarised light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Credit Cards Or The Like (AREA)
  • Polarising Elements (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1,151,772. Laminates. INTERNATIONAL POLAROID CORP. 29 April, 1966 [29 April, 1965], No. 19034/66. Heading B5N. [Also in Division G2] A laminar structure comprises a generally planar information-bearing surface which comprises a photographic print and which is laminated to a substantially transparent sheet-like element at least a portion of the surface area of which is light polarizing . The information-bearing surface which may also carry lettering may be of paper, wood or metal. Specified lightpolarizing materials are oriented polyvinyl alcohol containing metal, metal complexes, iodine or dichroic dye, partially dehydrated polyvinyl alcohol, oriented cellulose stained with dichroic dye, cellulose acetate containing dichroic crystals, hydrolysed cellulose acetate and glass carrying an oriented dichroic dye. The photograph may be of the silver transfer type supported on polyvinyl alcohol. Bonding may be effected by pressure-sensitive adhesives e.g. butadiene-acrylonitrile copolymers, epoxy based adhesives, cyanoacrylate polymers or a copolymer of methyl vinyl ether with maleic anhydride. A transparent layer e.g. of polyvinyl chloride, blends of polyvinyl chloride with polyvinyl acetate, copolymers of vinyl chloride with vinyl acetate, polystyrene or glass may be bonded to the polarizing element. The laminates may be embossed. In the embodiment of Fig. 5, only a portion 14 of the transparent layer is stained with a dichroic dye.
JP2676066A 1965-04-29 1966-04-28 Pending JPS5551760B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US451895A US3313052A (en) 1965-04-29 1965-04-29 Laminations

Publications (1)

Publication Number Publication Date
JPS5551760B1 true JPS5551760B1 (en) 1980-12-26

Family

ID=23794137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2676066A Pending JPS5551760B1 (en) 1965-04-29 1966-04-28

Country Status (4)

Country Link
US (1) US3313052A (en)
JP (1) JPS5551760B1 (en)
BE (1) BE680226A (en)
GB (1) GB1151772A (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391479A (en) * 1965-12-10 1968-07-09 Polaroid Corp Laminations
US3412493A (en) * 1966-05-02 1968-11-26 Ibm Tamper-proof record structure
US3376661A (en) * 1966-06-28 1968-04-09 John G. Hulett Multiple company credit card
US3498788A (en) * 1966-07-05 1970-03-03 Polaroid Corp Novel laminations for identification cards
GB1231215A (en) * 1967-06-09 1971-05-12
US3655494A (en) * 1969-05-12 1972-04-11 Polaroid Corp I. d. card laminar structures and processes for making same
US3683806A (en) * 1970-05-20 1972-08-15 Murray Rudolph Theft-proof credit card assembly
FR2275841A1 (en) * 1974-06-21 1976-01-16 Thomson Brandt OPTICALLY READABLE INFORMATION MEDIA BY TRANSMISSION AND MANUFACTURING PROCESS OF THE SAID MEDIA
US4025688A (en) * 1974-08-01 1977-05-24 Polaroid Corporation Polarizer lamination
US4325196A (en) * 1977-12-16 1982-04-20 G.A.O. Gesellschaft Fur Automation Und Organisation Mbh Multilayer identification cards with relief-like surface
JPS5614533A (en) * 1979-07-16 1981-02-12 Shin Etsu Chem Co Ltd Production of polarizing film or sheet
JPS5597990A (en) * 1979-12-28 1980-07-25 Dainippon Printing Co Ltd Display body that can manifest sculpture picture
DE3209277A1 (en) * 1982-03-13 1983-09-15 Agfa-Gevaert Ag, 5090 Leverkusen Tamper-proof information carrier
DE3209273A1 (en) * 1982-03-13 1983-09-15 Agfa-Gevaert Ag, 5090 Leverkusen Tamper-proof information carrier
US4557963A (en) * 1983-04-04 1985-12-10 American Hoechst Corporation Tamper-resistant polyester credit cards
US4522670A (en) * 1983-04-04 1985-06-11 American Hoechst Corporation Process for manufacture of tamper-resistant polyester credit cards
US4659112A (en) * 1984-12-03 1987-04-21 Optical Devices, Incorporated Identification system comprising a partially reflective retardation device
GB2204142A (en) * 1987-04-30 1988-11-02 Brother Ind Ltd Recording medium
US4773677A (en) * 1987-05-13 1988-09-27 Polaroid Corporation Unitary laminated identification card and insignia
EP0290875A3 (en) * 1987-05-15 1990-03-07 Svecia Antiqua Limited Flexible sheet or web materials
SE459337B (en) * 1987-12-01 1989-06-26 Svecia Antiqua Sa LIGHT POLARIZING, SHEET OR SHAPE MATERIAL FOR USE AS AN OPTICAL SAFETY OR CONTROL ELEMENTS IN VALUATION ACTIONS WHICH MADE TO MANUFACTURE THE MATERIAL
US5066047A (en) * 1990-09-05 1991-11-19 Polaroid Corporation Process for incorporating hologram into laminar structure with photograph
US5284364A (en) * 1992-06-10 1994-02-08 Anvik Corporation Increased-security identification card system
US5466324A (en) * 1993-11-29 1995-11-14 Polaroid Corporation Apparatus and process for separation of laminae
DE19758856B4 (en) * 1997-07-04 2010-08-05 Securency International Pty Ltd., Craigieburn Security and / or value document and method for verifying a security and / or value document
US6124970A (en) * 1997-10-20 2000-09-26 Latents Image Technology Ltd. Polymer materials with latent images visible in polarized light and methods for their production
US20020117845A1 (en) 2000-01-03 2002-08-29 Bundesdruckerei Gmbh Security and/or valve document
US6227572B1 (en) * 1999-03-01 2001-05-08 Eric A. Lyen Durable tactile indicia for banknotes/documents and method of making same
US6701652B1 (en) * 2001-10-22 2004-03-09 Serigraph, Inc. Molded emblem with encapsulated embossed 3-D graphics
USD537080S1 (en) 2004-07-14 2007-02-20 Capital One Financial Corporation Data card
USD519513S1 (en) 2004-07-14 2006-04-25 Capital One Financial Corporation Data card
USD517073S1 (en) 2004-07-14 2006-03-14 Capital One Financial Corporation Data card
USD516564S1 (en) 2004-07-14 2006-03-07 Capital One Financial Corporation Data card
US20120189832A1 (en) * 2009-09-23 2012-07-26 Taishi Kawasaki Laminated polyester film
CN104765091B (en) * 2015-02-13 2018-07-27 厦门天马微电子有限公司 A kind of conversion film and its manufacturing method, electronic device and its manufacturing method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2397272A (en) * 1942-12-04 1946-03-26 Polaroid Corp Identification badge
US2882631A (en) * 1952-09-05 1959-04-21 Boone Philip Display materials, devices and systems

Also Published As

Publication number Publication date
DE1646239A1 (en) 1971-08-19
GB1151772A (en) 1969-05-14
US3313052A (en) 1967-04-11
BE680226A (en) 1966-10-28

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