GB1528193A – Thermoplastic sheet containing irradiation-converting particles
– Google Patents
GB1528193A – Thermoplastic sheet containing irradiation-converting particles
– Google Patents
Thermoplastic sheet containing irradiation-converting particles
Info
Publication number
GB1528193A
GB1528193A
GB36813/75A
GB3681375A
GB1528193A
GB 1528193 A
GB1528193 A
GB 1528193A
GB 36813/75 A
GB36813/75 A
GB 36813/75A
GB 3681375 A
GB3681375 A
GB 3681375A
GB 1528193 A
GB1528193 A
GB 1528193A
Authority
GB
United Kingdom
Prior art keywords
luminous
particles
cards
sheet containing
thermoplastic sheet
Prior art date
1974-09-10
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
Application number
GB36813/75A
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.)
Hoechst AG
Original Assignee
Hoechst AG
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.)
1974-09-10
Filing date
1975-09-08
Publication date
1978-10-11
1975-09-08
Application filed by Hoechst AG
filed
Critical
Hoechst AG
1978-10-11
Publication of GB1528193A
publication
Critical
patent/GB1528193A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B27/00—Layered products comprising a layer of synthetic resin
B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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
B42D25/23—Identity cards
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
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
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
B42D25/40—Manufacture
B42D25/405—Marking
B42D25/41—Marking using electromagnetic radiation
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
B42D25/40—Manufacture
B42D25/45—Associating two or more layers
B—PERFORMING OPERATIONS; TRANSPORTING
B44—DECORATIVE ARTS
B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
B44C1/10—Applying flat materials, e.g. leaflets, pieces of fabrics
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
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
G—PHYSICS
G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
G09F3/02—Forms or constructions
G09F3/0291—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time
G09F3/0294—Labels or tickets undergoing a change under particular conditions, e.g. heat, radiation, passage of time where the change is not permanent, e.g. labels only readable under a special light, temperature indicating labels and the like
B—PERFORMING OPERATIONS; TRANSPORTING
B32—LAYERED PRODUCTS
B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B2425/00—Cards, e.g. identity cards, credit cards
Abstract
The thermoplastic film contains undissolved particles which transform incident, invisible electromagnetic radiation into visible light. The film contains the radiation-modifying particles in such a small amount that, during the irradiation, the luminous effect produced by an individual particle can be perceived separately from the luminous effects of other particles of the same kind by the naked eye on a non-luminous or differently-luminous substrate. The plastic film is suitable for producing documents such as identification cards and payment means, such as cheque cards and credit cards.
GB36813/75A
1974-09-10
1975-09-08
Thermoplastic sheet containing irradiation-converting particles
Expired
GB1528193A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE19742443164
DE2443164C2
(en)
1974-09-10
1974-09-10
THERMOPLASTIC PLASTIC FILM WITH RADIATION CHANGING PARTICLES
Publications (1)
Publication Number
Publication Date
GB1528193A
true
GB1528193A
(en)
1978-10-11
Family
ID=5925268
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB36813/75A
Expired
GB1528193A
(en)
1974-09-10
1975-09-08
Thermoplastic sheet containing irradiation-converting particles
Country Status (13)
Country
Link
JP
(1)
JPS5163876A
(en)
BE
(1)
BE833274A
(en)
CH
(1)
CH618123A5
(en)
DE
(1)
DE2443164C2
(en)
DK
(1)
DK402775A
(en)
ES
(1)
ES440708A1
(en)
FR
(1)
FR2284941A1
(en)
GB
(1)
GB1528193A
(en)
IT
(1)
IT1054908B
(en)
LU
(1)
LU73344A1
(en)
NL
(1)
NL7510497A
(en)
SE
(1)
SE7510029L
(en)
YU
(1)
YU227875A
(en)
Cited By (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0219743A1
(en)
*
1985-10-04
1987-04-29
DeSoto, Inc.
Security paper containing vesiculated beads
EP0226367A1
(en)
*
1985-12-05
1987-06-24
The Wiggins Teape Group Limited
Security paper
US5164436A
(en)
*
1987-05-19
1992-11-17
Hoechst Aktiengesellschaft
Waxy compounds of aromatic alcohols, their preparation and their use
WO2001079753A2
(en)
*
2000-04-14
2001-10-25
S.C. Johnson & Son, Inc.
Luminary device with phosphorescent label
EP1728816A3
(en)
*
2005-06-01
2007-02-21
Cryovac, Inc.
Method of activating the shrink characteristic of a film
US7335327B2
(en)
2003-12-31
2008-02-26
Cryovac, Inc.
Method of shrinking a film
US7678841B2
(en)
2005-08-19
2010-03-16
Cryovac, Inc.
Increasing the gas transmission rate of a film comprising fullerenes
EP3456527A4
(en)
*
2016-05-13
2020-01-15
Plastic Repair System 2011, S.L.
Repaired plastic product
Families Citing this family (9)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1515766A
(en)
*
1976-01-30
1978-06-28
British Petroleum Co
Polymeric films having selective light transmissive properties
EP0000431A1
(en)
*
1977-07-08
1979-01-24
The British Petroleum Company p.l.c.
A method of improving the transmissibility of polymer substrates to visible light by coating with an aqueous emulsion or dispersion containing an ultra violet absorbing scintillator.
JPS54120985U
(en)
*
1978-02-13
1979-08-24
FR2478695A1
(en)
*
1980-03-21
1981-09-25
Aussedat Rey
Security paper incorporating dispersed luminescent particles – visible only in UV light, prepd. by adding particles suspension to finished pulp
DE3909351C1
(en)
*
1989-03-22
1990-03-29
Unilever N.V., Rotterdam, Nl
CH680687A5
(en)
*
1990-01-26
1992-10-15
Cerberus Ag
DE19735293C2
(en)
†
1997-08-14
2003-06-12
Bundesdruckerei Gmbh
Value and security product with luminescent element
DE10322841A1
(en)
*
2003-05-19
2004-12-16
Merck Patent Gmbh
Dual security feature
DE102008032781A1
(en)
*
2008-07-11
2010-01-21
Klöckner Pentaplast GmbH & Co. KG
Packaging film for product authentication, authentication method and system
1974
1974-09-10
DE
DE19742443164
patent/DE2443164C2/en
not_active
Expired
1975
1975-09-04
ES
ES440708A
patent/ES440708A1/en
not_active
Expired
1975-09-05
CH
CH1150675A
patent/CH618123A5/en
not_active
IP Right Cessation
1975-09-05
NL
NL7510497A
patent/NL7510497A/en
not_active
Application Discontinuation
1975-09-08
GB
GB36813/75A
patent/GB1528193A/en
not_active
Expired
1975-09-08
LU
LU73344A
patent/LU73344A1/xx
unknown
1975-09-08
IT
IT27011/75A
patent/IT1054908B/en
active
1975-09-09
SE
SE7510029A
patent/SE7510029L/en
not_active
Application Discontinuation
1975-09-09
YU
YU02278/75A
patent/YU227875A/en
unknown
1975-09-09
JP
JP50108600A
patent/JPS5163876A/ja
active
Pending
1975-09-09
DK
DK402775A
patent/DK402775A/en
not_active
Application Discontinuation
1975-09-10
FR
FR7527708A
patent/FR2284941A1/en
active
Granted
1975-09-10
BE
BE159917A
patent/BE833274A/en
unknown
Cited By (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0219743A1
(en)
*
1985-10-04
1987-04-29
DeSoto, Inc.
Security paper containing vesiculated beads
EP0226367A1
(en)
*
1985-12-05
1987-06-24
The Wiggins Teape Group Limited
Security paper
US4863783A
(en)
*
1985-12-05
1989-09-05
The Wiggins Teape Group Limited
Security paper
AU594102B2
(en)
*
1985-12-05
1990-03-01
Arjo Wiggins Fine Papers Limited
Security paper
US5164436A
(en)
*
1987-05-19
1992-11-17
Hoechst Aktiengesellschaft
Waxy compounds of aromatic alcohols, their preparation and their use
WO2001079753A2
(en)
*
2000-04-14
2001-10-25
S.C. Johnson & Son, Inc.
Luminary device with phosphorescent label
WO2001079753A3
(en)
*
2000-04-14
2002-02-28
Johnson & Son Inc S C
Luminary device with phosphorescent label
US7335327B2
(en)
2003-12-31
2008-02-26
Cryovac, Inc.
Method of shrinking a film
EP1728816A3
(en)
*
2005-06-01
2007-02-21
Cryovac, Inc.
Method of activating the shrink characteristic of a film
AU2006202158B2
(en)
*
2005-06-01
2011-05-26
Cryovac, Inc.
Method of activating the shrink characteristic of a film
US7678841B2
(en)
2005-08-19
2010-03-16
Cryovac, Inc.
Increasing the gas transmission rate of a film comprising fullerenes
EP3456527A4
(en)
*
2016-05-13
2020-01-15
Plastic Repair System 2011, S.L.
Repaired plastic product
Also Published As
Publication number
Publication date
ES440708A1
(en)
1977-07-01
LU73344A1
(en)
1976-08-13
DK402775A
(en)
1976-03-11
YU227875A
(en)
1983-04-27
SE7510029L
(en)
1976-03-11
FR2284941A1
(en)
1976-04-09
IT1054908B
(en)
1981-11-30
JPS5163876A
(en)
1976-06-02
DE2443164C2
(en)
1976-09-02
DE2443164B1
(en)
1976-01-22
BE833274A
(en)
1976-03-10
NL7510497A
(en)
1976-03-12
FR2284941B1
(en)
1978-10-27
CH618123A5
(en)
1980-07-15
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Legal Events
Date
Code
Title
Description
1979-01-31
PS
Patent sealed [section 19, patents act 1949]
1984-05-23
PCNP
Patent ceased through non-payment of renewal fee
