BR0307084A - Métodos de fabricação de substratos - Google Patents

Métodos de fabricação de substratos

Info

Publication number
BR0307084A
BR0307084A BR0307084-0A BR0307084A BR0307084A BR 0307084 A BR0307084 A BR 0307084A BR 0307084 A BR0307084 A BR 0307084A BR 0307084 A BR0307084 A BR 0307084A
Authority
BR
Brazil
Prior art keywords
substrate
manufacturing methods
application layer
surface application
substrate manufacturing
Prior art date
Application number
BR0307084-0A
Other languages
English (en)
Other versions
BR0307084B1 (pt
Inventor
Roland Isherwood
Lawrence George Commander
Original Assignee
Rue De Int Ltd
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 Rue De Int Ltd filed Critical Rue De Int Ltd
Publication of BR0307084A publication Critical patent/BR0307084A/pt
Publication of BR0307084B1 publication Critical patent/BR0307084B1/pt

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
    • B42D25/29—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
    • D21H21/42—Ribbons or strips
    • 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
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • B42D2033/26—
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/06—Substrate layer characterised by chemical composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24545—Containing metal or metal compound

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Credit Cards Or The Like (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Printing Methods (AREA)
  • Inorganic Insulating Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Paper (AREA)

Abstract

"MéTODOS DE FABRICAçãO DE SUBSTRATOS". A presente invenção se refere a aperfeiçoamentos em métodos de fabricação de substratos que podem ser usados em formas e tamanhos variados para diversas aplicações de autenticidade ou de segurança, que combina as vantagens de sinais simbólicos formados a partir da metalização ou da desmetalização de um elemento de segurança e os efeitos de mudança de cor de materiais de cristal líquido. A invenção, portanto, proporciona um método de fabricação de um substrato compreendendo as etapas de aplicar uma camada de aplicação superficial colorida de escuro a pelo menos uma parte de uma camada metálica sobre um lado de um filme polimérico substancialmente transparente, remover metal a partir de áreas não cobertas pela camada de aplicação superficial para formar regiões desmetalizadas e aplicar um material polimérico de cristal líquido sobre a camada de aplicação superficial e as regiões desmetalizadas.
BRPI0307084-0B1A 2002-01-25 2003-01-22 Métodos de fabricação de substratos". BR0307084B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0201767.1A GB0201767D0 (en) 2002-01-25 2002-01-25 Improvements in methods of manufacturing substrates
GBGB0207831.9A GB0207831D0 (en) 2002-01-25 2002-04-04 Improvements in methods of manufacturing substrates
PCT/GB2003/000218 WO2003061980A1 (en) 2002-01-25 2003-01-22 Improvements in methods of manufacturing substrates

Publications (2)

Publication Number Publication Date
BR0307084A true BR0307084A (pt) 2004-12-28
BR0307084B1 BR0307084B1 (pt) 2013-12-03

Family

ID=26246950

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0307084-0B1A BR0307084B1 (pt) 2002-01-25 2003-01-22 Métodos de fabricação de substratos".

Country Status (17)

Country Link
US (1) US7179393B2 (pt)
EP (1) EP1467873B1 (pt)
KR (1) KR100971993B1 (pt)
CN (1) CN1325280C (pt)
AT (1) ATE341452T1 (pt)
BR (1) BR0307084B1 (pt)
CA (1) CA2474332C (pt)
DE (1) DE60308813T2 (pt)
EA (1) EA005710B1 (pt)
ES (1) ES2272937T3 (pt)
GB (3) GB0201767D0 (pt)
HU (1) HUP0500023A2 (pt)
MX (1) MXPA04006620A (pt)
SI (1) SI1467873T1 (pt)
UA (1) UA78744C2 (pt)
WO (1) WO2003061980A1 (pt)
ZA (1) ZA200406009B (pt)

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GB0409747D0 (en) 2004-04-30 2004-06-09 Rue De Int Ltd Improvements in substrates incorporating security devices
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GB0412979D0 (en) 2004-06-10 2004-07-14 Rue De Int Ltd Improvements in security devices
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WO2021032518A1 (en) 2019-08-19 2021-02-25 Basf Se A process for the production of fingerprint texture free liquid crystal films
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Also Published As

Publication number Publication date
US7179393B2 (en) 2007-02-20
GB2386584B (en) 2004-06-02
CN1325280C (zh) 2007-07-11
BR0307084B1 (pt) 2013-12-03
DE60308813D1 (de) 2006-11-16
EP1467873B1 (en) 2006-10-04
SI1467873T1 (sl) 2007-04-30
GB0201767D0 (en) 2002-03-13
GB2386584A (en) 2003-09-24
GB0301720D0 (en) 2003-02-26
EA200400973A1 (ru) 2004-12-30
EA005710B1 (ru) 2005-04-28
HUP0500023A2 (hu) 2005-09-28
EP1467873A1 (en) 2004-10-20
MXPA04006620A (es) 2004-10-04
GB0207831D0 (en) 2002-05-15
KR20040078138A (ko) 2004-09-08
CA2474332A1 (en) 2003-07-31
ES2272937T3 (es) 2007-05-01
WO2003061980A1 (en) 2003-07-31
KR100971993B1 (ko) 2010-07-23
UA78744C2 (en) 2007-04-25
ATE341452T1 (de) 2006-10-15
CA2474332C (en) 2011-03-15
ZA200406009B (en) 2005-06-08
US20050118396A1 (en) 2005-06-02
CN1622883A (zh) 2005-06-01
DE60308813T2 (de) 2007-08-09

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]

Free format text: ANULADA PUBLICACAO REFERENTE RPI/2230 DE 01/10/2013,POR TER SIDO INDEVIDA.

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 03/12/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2654 DE 16-11-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.