ZA88796B - Marking - Google Patents

Marking

Info

Publication number
ZA88796B
ZA88796B ZA880796A ZA88796A ZA88796B ZA 88796 B ZA88796 B ZA 88796B ZA 880796 A ZA880796 A ZA 880796A ZA 88796 A ZA88796 A ZA 88796A ZA 88796 B ZA88796 B ZA 88796B
Authority
ZA
South Africa
Prior art keywords
marking
Prior art date
Application number
ZA880796A
Other languages
English (en)
Inventor
Hawkins Michael
George Bowyer Arthur
Original Assignee
Courtaulds Plc.
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 Courtaulds Plc. filed Critical Courtaulds Plc.
Publication of ZA88796B publication Critical patent/ZA88796B/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • 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
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/56—Processes using photosensitive compositions covered by the groups G03C1/64 - G03C1/72 or agents therefor
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/163—Radiation-chromic compound

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
ZA880796A 1987-02-13 1988-02-04 Marking ZA88796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878703400A GB8703400D0 (en) 1987-02-13 1987-02-13 Security marking

Publications (1)

Publication Number Publication Date
ZA88796B true ZA88796B (en) 1988-08-04

Family

ID=10612285

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA880796A ZA88796B (en) 1987-02-13 1988-02-04 Marking

Country Status (10)

Country Link
US (1) US4992347A (fr)
EP (2) EP0279600A1 (fr)
JP (1) JPH01502303A (fr)
KR (1) KR890700853A (fr)
AU (1) AU604093B2 (fr)
FI (1) FI884641A0 (fr)
GB (1) GB8703400D0 (fr)
NZ (1) NZ223492A (fr)
WO (1) WO1988006306A1 (fr)
ZA (1) ZA88796B (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8828091D0 (en) * 1988-12-01 1989-01-05 Traqson Ltd Security marking
GB2240851A (en) * 1990-01-17 1991-08-14 Courtaulds Plc Photochromic imaging process
GB2242993A (en) * 1990-02-09 1991-10-16 Courtaulds Plc Imaging process
US5247098A (en) * 1990-06-27 1993-09-21 Canon Kabushiki Kaisha Thiophene derivative having long conjugated chain at 3-position, and photo-responsive material imploying the same
JP3207873B2 (ja) * 1991-07-17 2001-09-10 キヤノン株式会社 多値記録物の製造方法及び多値記録物の製造装置
DE4135591C2 (de) * 1991-10-29 1994-09-15 Hans Dr Theidel Verfahren zum Herstellen von Kopien, die nur im UV-A-Licht lesbar sind
DE69228354T2 (de) * 1991-11-11 1999-06-17 Bando Chemical Industries Ltd., Kobe, Hyogo Verfahren und Apparat zur Entfärbung, und Bildherstellungsapparat
US5383959A (en) * 1993-02-22 1995-01-24 Xytronyx, Inc. Reversible inks
US5368334A (en) * 1993-06-10 1994-11-29 Moore Business Forms, Inc. Variable data clear mark imaging
DE4419847A1 (de) * 1994-06-07 1995-12-14 Basf Ag Verwendung von Mischungen aus Polymethylmethacrylat und Styrol/Acrylnitril-Copolymeren zur Herstellung laserbeschrifteter Formteile
US5699182A (en) * 1995-05-25 1997-12-16 Xytronyx, Inc. Light fatigue resistant photochromic formulations
FR2749673B1 (fr) * 1996-06-11 1998-07-31 Gemplus Card Int Procede d'impression d'une couche d'un corps de support portable, notamment carte a memoire, et corps de support imprime selon un tel procede
US6013601A (en) * 1997-09-12 2000-01-11 Nocopi Technologies, Inc. Laser printing method and substrate
GB2341579B (en) * 1998-09-16 2003-04-16 Agra Vadeko Inc Apparatus and method of marking polymer-based laminates
WO2001015910A2 (fr) * 1999-08-30 2001-03-08 Orga Kartensysteme Gmbh Support de donnees sous forme de carte et son procede de production
US20030092788A1 (en) * 1999-09-17 2003-05-15 Tigran Galstian Near infrared sensitive photopolymerizable composition
US7077985B2 (en) * 2000-05-30 2006-07-18 Vision-Ease Lens Injection molding of lens
EP2955568A1 (fr) 2003-09-09 2015-12-16 Insight Equity A.P.X., LP Stratifié de polyuréthane photochrome
US7858001B2 (en) * 2003-09-09 2010-12-28 Insight Equity A.P.X., L.P. Photochromic lens
US7897296B2 (en) * 2004-09-30 2011-03-01 General Electric Company Method for holographic storage
US8002935B2 (en) * 2005-03-04 2011-08-23 Insight Equity A.P.X., L.P. Forming method for polymeric laminated wafers comprising different film materials
KR20080031425A (ko) * 2005-07-20 2008-04-08 멤파일 인크. 발색 중합체
US8075127B2 (en) * 2006-09-26 2011-12-13 Brother Kogyo Kabushiki Kaisha Printing apparatus, program, storage medium, method, and ink
WO2009029513A1 (fr) * 2007-08-24 2009-03-05 Armark Authentication Technologies, Llc Réalisation de marqueurs discrets
US20090097898A1 (en) * 2007-10-16 2009-04-16 Xerox Corporation Hand held photochromic marking implement
WO2010029332A1 (fr) * 2008-09-10 2010-03-18 Datalase Ltd. Codes multi-couleurs
US8585956B1 (en) 2009-10-23 2013-11-19 Therma-Tru, Inc. Systems and methods for laser marking work pieces
DE102010022701B4 (de) * 2010-06-04 2012-02-02 Innovent E.V. Verfahren zur Kennzeichung eines Substrates
US9358091B2 (en) 2011-04-18 2016-06-07 Inguran, Llc Two-dimensional bar codes in assisted reproductive technologies
BR112013026790B1 (pt) 2011-04-18 2022-01-04 Inguran, Llc Membros poliméricos e métodos para marcar membros poliméricos
US9751107B2 (en) * 2012-03-21 2017-09-05 Valspar Sourcing, Inc. Two-coat single cure powder coating
NZ706716A (en) * 2012-10-18 2017-09-29 Inguran Llc Two-dimensional bar codes in assisted reproductive technologies
EP3260915B1 (fr) * 2015-05-25 2020-02-12 Huawei Technologies Co., Ltd. Lentille photochromique, caméra et dispositif de terminal
JP7283288B2 (ja) * 2019-07-24 2023-05-30 東洋インキＳｃホールディングス株式会社 紫外線レーザーマーキング組成物

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227925A (fr) * 1935-12-31
US3300314A (en) * 1963-02-01 1967-01-24 Eastman Kodak Co Nonsilver, light-sensitive photographic elements
US3450530A (en) * 1965-09-03 1969-06-17 Xerox Corp Photographic imaging by means of the surface tension created by photochromic materials
US3441411A (en) * 1965-10-01 1969-04-29 Xerox Corp Image formation through the chemical reaction of photochromic materials
US3495034A (en) * 1967-03-30 1970-02-10 Ncr Co Photochromic display system using laser
GB1264781A (fr) * 1967-12-11 1972-02-23
US3844792A (en) * 1972-12-07 1974-10-29 American Cyanamid Co A photosensitive composition containing a photochromic benzoylchromone or dibenzofuran and a strong organic amine base
NL7714607A (nl) * 1977-05-31 1978-12-04 Plessey Co Ltd Fotochrome verbindingen en werkwijze voor het bereiden daarvan alsmede registreer- of weer- gaveinrichting voor fotochrome beelden en werk- wijze voor het vormen van een tijdelijk beeld.
US4220708A (en) * 1977-07-22 1980-09-02 Heller Harold G Photochromic compounds
GB1600615A (en) * 1977-10-28 1981-10-21 Plessey Co Ltd Photochromic compounds
GB2104504B (en) * 1981-07-16 1985-05-09 English Clays Lovering Pochin Stabilisation of photochromic fulgides and fulgimides
GB8507690D0 (en) * 1985-03-25 1985-05-01 Ici Plc Infra-red patterns
GB8615706D0 (en) * 1986-06-27 1986-08-06 Plessey Co Plc Irreversible photochromic markings

Also Published As

Publication number Publication date
AU1246488A (en) 1988-09-14
EP0301057A1 (fr) 1989-02-01
GB8703400D0 (en) 1987-03-18
KR890700853A (ko) 1989-04-27
EP0279600A1 (fr) 1988-08-24
WO1988006306A1 (fr) 1988-08-25
JPH01502303A (ja) 1989-08-10
AU604093B2 (en) 1990-12-06
FI884641A (fi) 1988-10-10
FI884641A0 (fi) 1988-10-10
NZ223492A (en) 1990-04-26
US4992347A (en) 1991-02-12

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