GB2417460B - A process for forming a hologram on an article - Google Patents

A process for forming a hologram on an article

Info

Publication number
GB2417460B
GB2417460B GB0416585A GB0416585A GB2417460B GB 2417460 B GB2417460 B GB 2417460B GB 0416585 A GB0416585 A GB 0416585A GB 0416585 A GB0416585 A GB 0416585A GB 2417460 B GB2417460 B GB 2417460B
Authority
GB
United Kingdom
Prior art keywords
hologram
article
forming
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 - Fee Related
Application number
GB0416585A
Other versions
GB0416585D0 (en
GB2417460A (en
Inventor
Gordon Smith
Kerry Kirwan
Brian Bryden
Daniel Jacobs
Nicholas Tucker
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.)
University of Warwick
Original Assignee
University of Warwick
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 University of Warwick filed Critical University of Warwick
Priority to GB0416585A priority Critical patent/GB2417460B/en
Publication of GB0416585D0 publication Critical patent/GB0416585D0/en
Publication of GB2417460A publication Critical patent/GB2417460A/en
Application granted granted Critical
Publication of GB2417460B publication Critical patent/GB2417460B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/722—Decorative or ornamental articles
    • B29L2031/7224—Holograms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Holo Graphy (AREA)
GB0416585A 2004-07-24 2004-07-24 A process for forming a hologram on an article Expired - Fee Related GB2417460B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0416585A GB2417460B (en) 2004-07-24 2004-07-24 A process for forming a hologram on an article

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0416585A GB2417460B (en) 2004-07-24 2004-07-24 A process for forming a hologram on an article

Publications (3)

Publication Number Publication Date
GB0416585D0 GB0416585D0 (en) 2004-08-25
GB2417460A GB2417460A (en) 2006-03-01
GB2417460B true GB2417460B (en) 2009-11-04

Family

ID=32922773

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0416585A Expired - Fee Related GB2417460B (en) 2004-07-24 2004-07-24 A process for forming a hologram on an article

Country Status (1)

Country Link
GB (1) GB2417460B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009051598B4 (en) 2009-11-02 2022-10-06 Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen e.V. Process for the production of devices with microstructures made of plastic by means of stretching for the purpose of self-cleaning, such devices and their use
CN102859450B (en) * 2010-04-22 2016-05-25 尤尼卡技术股份有限公司 Make by the method for forming, by the object of diffraction grating mark with for the manufacture method of described object
CN102328513A (en) * 2010-07-13 2012-01-25 深圳市东冠纸品有限公司 Method for making holographic pictures and texts on in-mold injection molding product
EP2632682A2 (en) * 2010-10-29 2013-09-04 Nanoink, Inc. Injection molding of micron and nano scale features for pharmaceutical brand protection
DE102011080487A1 (en) * 2011-08-05 2013-02-07 Bayerische Motoren Werke Aktiengesellschaft Mold part e.g. body trim, manufacturing method for e.g. door of motor car, involves injection molding or transfer molding mold part by applying flowable plastic compound on surface of recess, and demolding rigid or hardened plastic compound
WO2013165415A1 (en) * 2012-05-02 2013-11-07 Nanoink, Inc. Molding of micron and nano scale features
KR101913009B1 (en) 2016-04-26 2018-12-28 박행운 Method of generating product inserted truth distinction code using mold
CN109128693B (en) * 2017-06-16 2020-08-18 倍腾国际股份有限公司 Method for manufacturing buckle with hologram pattern

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353748A2 (en) * 1988-08-03 1990-02-07 Sharp Kabushiki Kaisha A process for preparing blazed holograms
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
US5728324A (en) * 1995-01-31 1998-03-17 Digital Optics Corporation Molding diffractive optical elements
US5999280A (en) * 1998-01-16 1999-12-07 Industrial Technology Research Institute Holographic anti-imitation method and device for preventing unauthorized reproduction
US20040032667A1 (en) * 2000-04-03 2004-02-19 Michael Gale Technique for microstructuring replication mold

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0353748A2 (en) * 1988-08-03 1990-02-07 Sharp Kabushiki Kaisha A process for preparing blazed holograms
US5538674A (en) * 1993-11-19 1996-07-23 Donnelly Corporation Method for reproducing holograms, kinoforms, diffractive optical elements and microstructures
US5728324A (en) * 1995-01-31 1998-03-17 Digital Optics Corporation Molding diffractive optical elements
US5999280A (en) * 1998-01-16 1999-12-07 Industrial Technology Research Institute Holographic anti-imitation method and device for preventing unauthorized reproduction
US20040032667A1 (en) * 2000-04-03 2004-02-19 Michael Gale Technique for microstructuring replication mold

Also Published As

Publication number Publication date
GB0416585D0 (en) 2004-08-25
GB2417460A (en) 2006-03-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100724