WO2009081415A3 - Process of manufacturing audio/visual detectable and tamper evident label stock for authentication - Google Patents

Process of manufacturing audio/visual detectable and tamper evident label stock for authentication Download PDF

Info

Publication number
WO2009081415A3
WO2009081415A3 PCT/IN2008/000435 IN2008000435W WO2009081415A3 WO 2009081415 A3 WO2009081415 A3 WO 2009081415A3 IN 2008000435 W IN2008000435 W IN 2008000435W WO 2009081415 A3 WO2009081415 A3 WO 2009081415A3
Authority
WO
WIPO (PCT)
Prior art keywords
label stock
film
adhesive
authentication
tamper evident
Prior art date
Application number
PCT/IN2008/000435
Other languages
French (fr)
Other versions
WO2009081415A2 (en
Inventor
Pradip Hiralal Shroff
Uday Mahendra Thakkar
Somnath Bhattacharya
Original Assignee
Prs Solutions Private Ltd
Pradip Hiralal Shroff
Uday Mahendra Thakkar
Somnath Bhattacharya
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 Prs Solutions Private Ltd, Pradip Hiralal Shroff, Uday Mahendra Thakkar, Somnath Bhattacharya filed Critical Prs Solutions Private Ltd
Publication of WO2009081415A2 publication Critical patent/WO2009081415A2/en
Publication of WO2009081415A3 publication Critical patent/WO2009081415A3/en

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • 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
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/334—Applications of adhesives in processes or use of adhesives in the form of films or foils as a label
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2203/00—Applications of adhesives in processes or use of adhesives in the form of films or foils
    • C09J2203/338—Applications of adhesives in processes or use of adhesives in the form of films or foils as tamper-evident tape or label
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/41—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the carrier layer
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2421/00—Presence of unspecified rubber
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2433/00—Presence of (meth)acrylic polymer
    • C09J2433/006—Presence of (meth)acrylic polymer in the substrate

Abstract

A process of manufacturing audio/visual detectable as well as tamper evident label stock for authentication comprising blending of thermoplastic acrylic polymer with a vinylic copolymer, aromatic solvent and the inorganic pigments to form a paste. The said paste is coated on double sided silicone resin coated substrate followed by drying to form a film of uniform thickness. The said film is thereafter coated with rubber based high tack adhesive on one side of the film by coating the said adhesive on another double side silicone resin coated substrate and then by laminating the said film to the adhesive. The said label stock is then slitted to desired length and size. The said label stock is destructible by use of heat, solvents and/or any sharp tool to give evidence of tampering. The said inorganic pigments is capable of converting particular wavelength of Infra red radiations to a wavelength in the visible region of specified colour such as Green.
PCT/IN2008/000435 2007-12-24 2008-07-07 Process of manufacturing audio/visual detectable and tamper evident label stock for authentication WO2009081415A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2543MU2007 2007-12-24
IN2543/MUM/2007 2007-12-24

Publications (2)

Publication Number Publication Date
WO2009081415A2 WO2009081415A2 (en) 2009-07-02
WO2009081415A3 true WO2009081415A3 (en) 2009-08-20

Family

ID=40679461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2008/000435 WO2009081415A2 (en) 2007-12-24 2008-07-07 Process of manufacturing audio/visual detectable and tamper evident label stock for authentication

Country Status (1)

Country Link
WO (1) WO2009081415A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2890655T3 (en) 2014-10-13 2022-01-21 Avery Dennison Corp Weldable silicone adhesives and vibration dampers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0911786A2 (en) * 1997-10-24 1999-04-28 Beiersdorf Aktiengesellschaft Laserlabels and their use
EP1179577A1 (en) * 2000-08-07 2002-02-13 3M Innovative Properties Company A laser-cuttable multi-layer sheet material
WO2007074470A1 (en) * 2005-12-27 2007-07-05 Prs Solutions Private Limited Heat sensitive, solvent sensitive, temper evident, multipurpose security label and the method of manufacturing the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0911786A2 (en) * 1997-10-24 1999-04-28 Beiersdorf Aktiengesellschaft Laserlabels and their use
EP1179577A1 (en) * 2000-08-07 2002-02-13 3M Innovative Properties Company A laser-cuttable multi-layer sheet material
WO2007074470A1 (en) * 2005-12-27 2007-07-05 Prs Solutions Private Limited Heat sensitive, solvent sensitive, temper evident, multipurpose security label and the method of manufacturing the same

Also Published As

Publication number Publication date
WO2009081415A2 (en) 2009-07-02

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