JPS58144877A - Duplicating method of hologram - Google Patents

Duplicating method of hologram

Info

Publication number
JPS58144877A
JPS58144877A JP2765282A JP2765282A JPS58144877A JP S58144877 A JPS58144877 A JP S58144877A JP 2765282 A JP2765282 A JP 2765282A JP 2765282 A JP2765282 A JP 2765282A JP S58144877 A JPS58144877 A JP S58144877A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
resin
matrix
rays
liquid
hologram
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.)
Pending
Application number
JP2765282A
Inventor
Tetsuji Yamazaki
Original Assignee
Dainippon Printing Co 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

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/12Spreading-out the material on a substrate, e.g. on the surface of a liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0866Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation
    • B29C2035/0877Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using particle radiation using electron radiation, e.g. beta-rays
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS
    • B29K2063/00Use of EP, i.e. epoxy resins or derivatives thereof as moulding material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/722Decorative or ornamental articles
    • B29L2031/7224Holograms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infra-red or ultra-violet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276Replicating a master hologram without interference recording
    • G03H2001/0284Replicating a master hologram without interference recording by moulding

Abstract

PURPOSE:To duplicate holograms efficiently and inexpensively without the need for preparing many costly dies by manufacturing a matrix of a thermoplastic resin by the use of a die for a relief hologram, bringing a resin liquid layer which is curable with electron rays or the like into tight contact with the matrix and curing the resin liquid layer. CONSTITUTION:A die 1 for a relief hologram is used and a film, sheet or the like 2 of a thermoplastic resin such as a PVC resin is superposed thereon, and both are pressurized under heating with presses 3 and 3', whereby a matrix 4 is manufactured. Resin liquid 5 which is curable by irradiation of electron rays or UV rays such as a monomer, oligomer and prepolymer having unstatd. bonds, and mixtures of epoxy compds and Lewis acid, etc. is coated on the mold surface of the matrix 4, and electron rays, etc. (shown by arrows) 6 are irradiated thereto to cure the resin. Holograms are reproduced by using the matrix 4 in such a way, whereby the holograms are duplicated without the need for using many costly dies and in a short time.
JP2765282A 1982-02-23 1982-02-23 Duplicating method of hologram Pending JPS58144877A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2765282A JPS58144877A (en) 1982-02-23 1982-02-23 Duplicating method of hologram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2765282A JPS58144877A (en) 1982-02-23 1982-02-23 Duplicating method of hologram

Publications (1)

Publication Number Publication Date
JPS58144877A true true JPS58144877A (en) 1983-08-29

Family

ID=12226846

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2765282A Pending JPS58144877A (en) 1982-02-23 1982-02-23 Duplicating method of hologram

Country Status (1)

Country Link
JP (1) JPS58144877A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254174A (en) * 1984-05-31 1985-12-14 Dainippon Printing Co Ltd Duplicating method of hologram
EP0316407A1 (en) * 1987-05-19 1989-05-24 Scott Paper Company Replicating process for interference patterns
EP0403653A1 (en) * 1989-01-12 1990-12-27 Dnepropetrovsky Metallurgichesky Institut Imeni L.I. Brezhneva Railway wheel rim
US5279689A (en) * 1989-06-30 1994-01-18 E. I. Du Pont De Nemours And Company Method for replicating holographic optical elements
JP5502471B2 (en) 2007-07-03 2014-05-28 東洋製罐株式会社 A method for forming a film having hologram pattern, and the container

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122403A (en) * 1974-08-17 1976-02-23 Teac Corp
JPS5397453A (en) * 1977-02-04 1978-08-25 Sanyo Electric Co Ltd Production of metal master

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122403A (en) * 1974-08-17 1976-02-23 Teac Corp
JPS5397453A (en) * 1977-02-04 1978-08-25 Sanyo Electric Co Ltd Production of metal master

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60254174A (en) * 1984-05-31 1985-12-14 Dainippon Printing Co Ltd Duplicating method of hologram
EP0316407A1 (en) * 1987-05-19 1989-05-24 Scott Paper Company Replicating process for interference patterns
EP0403653A1 (en) * 1989-01-12 1990-12-27 Dnepropetrovsky Metallurgichesky Institut Imeni L.I. Brezhneva Railway wheel rim
US5279689A (en) * 1989-06-30 1994-01-18 E. I. Du Pont De Nemours And Company Method for replicating holographic optical elements
JP5502471B2 (en) 2007-07-03 2014-05-28 東洋製罐株式会社 A method for forming a film having hologram pattern, and the container

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