JPS4950899A - - Google Patents

Info

Publication number
JPS4950899A
JPS4950899A JP48052428A JP5242873A JPS4950899A JP S4950899 A JPS4950899 A JP S4950899A JP 48052428 A JP48052428 A JP 48052428A JP 5242873 A JP5242873 A JP 5242873A JP S4950899 A JPS4950899 A JP S4950899A
Authority
JP
Japan
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
Application number
JP48052428A
Other languages
Japanese (ja)
Other versions
JPS5716912B2 (de
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 JPS4950899A publication Critical patent/JPS4950899A/ja
Publication of JPS5716912B2 publication Critical patent/JPS5716912B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B42D25/364—Liquid crystals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/24—Passports
    • 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
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators
    • B42D2033/26—

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Paints Or Removers (AREA)
JP5242873A 1972-05-12 1973-05-11 Expired JPS5716912B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25268772A 1972-05-12 1972-05-12

Publications (2)

Publication Number Publication Date
JPS4950899A true JPS4950899A (de) 1974-05-17
JPS5716912B2 JPS5716912B2 (de) 1982-04-07

Family

ID=22957088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5242873A Expired JPS5716912B2 (de) 1972-05-12 1973-05-11

Country Status (3)

Country Link
JP (1) JPS5716912B2 (de)
CA (1) CA1003205A (de)
GB (1) GB1387389A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521127U (de) * 1978-07-26 1980-02-09
JPH0372478U (de) * 1989-11-17 1991-07-22

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58138705A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
SE8903823D0 (sv) * 1989-11-14 1989-11-14 Tumba Bruk Ab Lottpapper, foerfarande foer framstaellning av lottpapper samt dess anvaendning vid tillverkning av lottprodukter
GB2274428B (en) * 1993-01-20 1996-08-21 Portals Security threads
US5629055A (en) * 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
DE102009016525A1 (de) * 2009-04-06 2010-10-07 Giesecke & Devrient Gmbh Mikrokapsel mit Flüssigkristall
JP2016529336A (ja) * 2013-06-12 2016-09-23 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ 感熱性タンパー表示マーキング

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521127U (de) * 1978-07-26 1980-02-09
JPH0372478U (de) * 1989-11-17 1991-07-22

Also Published As

Publication number Publication date
JPS5716912B2 (de) 1982-04-07
DE2323076A1 (de) 1973-11-22
DE2323076B2 (de) 1975-06-26
CA1003205A (en) 1977-01-11
GB1387389A (en) 1975-03-19

Similar Documents

Publication Publication Date Title
FR2174552A5 (de)
FR2175750B1 (de)
FR2174421A5 (de)
JPS5216847B2 (de)
JPS5052668A (de)
JPS5716912B2 (de)
JPS49133044A (de)
JPS4959630A (de)
JPS495047A (de)
JPS4980695A (de)
JPS4983680A (de)
JPS4911749U (de)
JPS5346715Y2 (de)
JPS4887095A (de)
CH561488A5 (de)
AU481228A (de)
CH560101A5 (de)
CH546010A (de)
CH43272A4 (de)
CH581300A5 (de)
CH358272A4 (de)
CH24572A4 (de)
CH1658373A4 (de)
CH1336273A4 (de)
CH1147673A4 (de)