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CA940752A - Method of making security paper and paper produced thereby - Google Patents

Method of making security paper and paper produced thereby

Info

Publication number
CA940752A
CA940752A CA127,829A CA127829A CA940752A CA 940752 A CA940752 A CA 940752A CA 127829 A CA127829 A CA 127829A CA 940752 A CA940752 A CA 940752A
Authority
CA
Canada
Prior art keywords
paper
produced
making security
security paper
making
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
CA127,829A
Other languages
English (en)
Other versions
CA127829S (en
Inventor
Harold M. Gordon-Williams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA940752A publication Critical patent/CA940752A/en
Expired legal-status Critical Current

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)
CA127,829A 1970-11-16 1971-11-16 Method of making security paper and paper produced thereby Expired CA940752A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA940752A true CA940752A (en) 1974-01-29

Family

ID=10471191

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,829A Expired CA940752A (en) 1970-11-16 1971-11-16 Method of making security paper and paper produced thereby

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856852A1 (de) * 1978-12-30 1980-07-17 Hoechst Ag Identitaetskarte
DE2856833A1 (de) * 1978-12-30 1980-07-17 Hoechst Ag Identifikationskarte und verfahren zu ihrer herstellung
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 (it) * 1942-05-25 1900-01-01
US3085906A (en) * 1959-07-27 1963-04-16 Johnson & Johnson Reinforced paper
NL286215A (it) * 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
JPS5329771Y2 (it) 1978-07-25
FR2114705A5 (en) 1972-06-30
DE2156888A1 (de) 1972-05-25
DE2156888C3 (de) 1981-10-08
IT944921B (it) 1973-04-20
AR195370A1 (es) 1973-10-08
DE2156888B2 (de) 1980-11-13
NL7115794A (it) 1972-05-18
JPS51157608U (it) 1976-12-15
CH541026A (fr) 1973-08-31
ES397072A1 (es) 1975-03-01

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