DE29617106U1 - paper - Google Patents

paper

Info

Publication number
DE29617106U1
DE29617106U1 DE1996217106 DE29617106U DE29617106U1 DE 29617106 U1 DE29617106 U1 DE 29617106U1 DE 1996217106 DE1996217106 DE 1996217106 DE 29617106 U DE29617106 U DE 29617106U DE 29617106 U1 DE29617106 U1 DE 29617106U1
Authority
DE
Germany
Prior art keywords
paper
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 - Lifetime
Application number
DE1996217106
Other languages
German (de)
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.)
Glatfelter Gernsbach GmbH and Co KG
Original Assignee
Schoeller und Hoesch GmbH
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 Schoeller und Hoesch GmbH filed Critical Schoeller und Hoesch GmbH
Priority to DE1996217106 priority Critical patent/DE29617106U1/en
Publication of DE29617106U1 publication Critical patent/DE29617106U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H21/44—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
    • 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
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
DE1996217106 1996-10-01 1996-10-01 paper Expired - Lifetime DE29617106U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1996217106 DE29617106U1 (en) 1996-10-01 1996-10-01 paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1996217106 DE29617106U1 (en) 1996-10-01 1996-10-01 paper

Publications (1)

Publication Number Publication Date
DE29617106U1 true DE29617106U1 (en) 1997-02-27

Family

ID=8030017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1996217106 Expired - Lifetime DE29617106U1 (en) 1996-10-01 1996-10-01 paper

Country Status (1)

Country Link
DE (1) DE29617106U1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842867A1 (en) * 1998-09-19 2000-03-30 Stora Spezialpapiere Gmbh Security marking for e.g. vouchers and parking tickets uses azine dyestuff worked into carrier paper which is insoluble in water and invisible to naked eye and layer on opposite side which can be activated easily
DE19936030A1 (en) * 1999-07-30 2001-02-08 Mitsubishi Hitec Paper Flensbu Recording paper with a combination of several security features
US6632773B1 (en) 1998-09-19 2003-10-14 Mitsubishi Hitec Paper Flensburg Gmbh Heat-sensitive recording materials and method for authenticity checking
DE102009017444A1 (en) 2009-04-15 2010-10-21 Sension, Biologische Detektions- Und Schnelltestsysteme Gmbh Heat-sensitive recording material with security feature

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842867A1 (en) * 1998-09-19 2000-03-30 Stora Spezialpapiere Gmbh Security marking for e.g. vouchers and parking tickets uses azine dyestuff worked into carrier paper which is insoluble in water and invisible to naked eye and layer on opposite side which can be activated easily
DE19842867C2 (en) * 1998-09-19 2000-08-03 Mitsubishi Hitec Paper Flensbu Heat-sensitive recording material and a method for checking authenticity
US6632773B1 (en) 1998-09-19 2003-10-14 Mitsubishi Hitec Paper Flensburg Gmbh Heat-sensitive recording materials and method for authenticity checking
DE19936030A1 (en) * 1999-07-30 2001-02-08 Mitsubishi Hitec Paper Flensbu Recording paper with a combination of several security features
DE102009017444A1 (en) 2009-04-15 2010-10-21 Sension, Biologische Detektions- Und Schnelltestsysteme Gmbh Heat-sensitive recording material with security feature
WO2010119089A1 (en) 2009-04-15 2010-10-21 Sension Biologische Detektions- Und Schnelltestsysteme Gmbh Heat-sensitive recording material having a security feature

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970410

R081 Change of applicant/patentee

Owner name: PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG, DE

Free format text: FORMER OWNER: PAPIERFABRIK SCHOELLER & HOESCH GMBH, 76593 GERNSBACH, DE

Effective date: 19990111

Owner name: PAPIERFABRIK SCHOELLER & HOESCH GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHOELLER & HOESCH GMBH PAPIERFABRIK, 76593 GERNSBACH, DE

Effective date: 19970109

R156 Lapse of ip right after 3 years

Effective date: 20000801