IT944921B - Perfezionamento nella carta di sicurezza in particolare carta valuta e simili - Google Patents

Perfezionamento nella carta di sicurezza in particolare carta valuta e simili

Info

Publication number
IT944921B
IT944921B IT54078/71A IT5407871A IT944921B IT 944921 B IT944921 B IT 944921B IT 54078/71 A IT54078/71 A IT 54078/71A IT 5407871 A IT5407871 A IT 5407871A IT 944921 B IT944921 B IT 944921B
Authority
IT
Italy
Prior art keywords
card
improvement
similar
particular currency
security
Prior art date
Application number
IT54078/71A
Other languages
English (en)
Italian (it)
Original Assignee
Gordon W
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 Gordon W filed Critical Gordon W
Application granted granted Critical
Publication of IT944921B publication Critical patent/IT944921B/it

Links

Classifications

    • 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
    • D21H21/42—Ribbons or strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B32B37/1292—Application of adhesive selectively, e.g. in stripes, in patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Credit Cards Or The Like (AREA)
IT54078/71A 1970-11-16 1971-11-13 Perfezionamento nella carta di sicurezza in particolare carta valuta e simili IT944921B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5449570 1970-11-16

Publications (1)

Publication Number Publication Date
IT944921B true IT944921B (it) 1973-04-20

Family

ID=10471191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54078/71A IT944921B (it) 1970-11-16 1971-11-13 Perfezionamento nella carta di sicurezza in particolare carta valuta e simili

Country Status (9)

Country Link
JP (1) JPS5329771Y2 (https=)
AR (1) AR195370A1 (https=)
CA (1) CA940752A (https=)
CH (1) CH541026A (https=)
DE (1) DE2156888C3 (https=)
ES (1) ES397072A1 (https=)
FR (1) FR2114705A5 (https=)
IT (1) IT944921B (https=)
NL (1) NL7115794A (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856833A1 (de) 1978-12-30 1980-07-17 Hoechst Ag Identifikationskarte und verfahren zu ihrer herstellung
DE2856852A1 (de) * 1978-12-30 1980-07-17 Hoechst Ag Identitaetskarte
DE2919649A1 (de) * 1979-05-16 1980-11-20 Bbc Brown Boveri & Cie Sicherheitspapier
DE3446861A1 (de) * 1984-12-21 1986-07-10 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Sicherheitsdokument mit darin eingelagertem sicherheitsfaden und verfahren zur herstellung und echtheitspruefung des sicherheitsdokuments
FR2873134B1 (fr) * 2004-07-15 2011-07-15 Arjowiggins Structure tricotee destinee a etre incorporee dans un materiau en feuille et materiau en feuille incorporant une telle structure
FR2999618B1 (fr) * 2012-12-19 2015-03-20 Arjowiggins Security Procede de preparation d'une feuille de securite et/ou de valeur par penetration d'un adhesif thermoactivable au sein d'un substrat fibreux.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475208A (https=) * 1942-05-25 1900-01-01
US3085906A (en) * 1959-07-27 1963-04-16 Johnson & Johnson Reinforced paper
BE625068A (https=) * 1961-12-02
DE1240731B (de) * 1963-05-02 1967-05-18 Glanzstoff Ag Verfahren zur Herstellung von Papier oder papieraehnlichen Flaechengebilden
FR1467602A (fr) * 1966-02-08 1967-01-27 Dow Chemical Co Papier iridescent

Also Published As

Publication number Publication date
NL7115794A (https=) 1972-05-18
DE2156888C3 (de) 1981-10-08
JPS5329771Y2 (https=) 1978-07-25
FR2114705A5 (en) 1972-06-30
DE2156888B2 (de) 1980-11-13
CA940752A (en) 1974-01-29
JPS51157608U (https=) 1976-12-15
CH541026A (fr) 1973-08-31
ES397072A1 (es) 1975-03-01
AR195370A1 (es) 1973-10-08
DE2156888A1 (de) 1972-05-25

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