GB1131038A - Procedure for producing a pattern of particles in a polytetrafluoroethylene matrix - Google Patents

Procedure for producing a pattern of particles in a polytetrafluoroethylene matrix

Info

Publication number
GB1131038A
GB1131038A GB1673066A GB1673066A GB1131038A GB 1131038 A GB1131038 A GB 1131038A GB 1673066 A GB1673066 A GB 1673066A GB 1673066 A GB1673066 A GB 1673066A GB 1131038 A GB1131038 A GB 1131038A
Authority
GB
United Kingdom
Prior art keywords
particles
pattern
polytetrafluoroethylene
producing
matrix
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
Application number
GB1673066A
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.)
Tefal SAS
Original Assignee
Tefal SAS
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 Tefal SAS filed Critical Tefal SAS
Publication of GB1131038A publication Critical patent/GB1131038A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/20—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields
    • B05D3/207—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by magnetic fields post-treatment by magnetic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
    • B05D5/061—Special surface effect
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
    • B29C70/62—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler being oriented during moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00—Processes for producing special ornamental bodies
    • B44C5/005—Processes for producing special ornamental bodies comprising inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/06—Designs or pictures characterised by special or unusual light effects produced by transmitted light, e.g. transparencies, imitations of glass paintings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F7/00—Designs imitating three-dimensional effects
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of 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 a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of 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 a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08L27/18—Homopolymers or copolymers or tetrafluoroethene
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B13/00—Treatment of textile materials with liquids, gases or vapours with aid of vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers
    • B05D2506/15—Polytetrafluoroethylene [PTFE]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0026—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0029—Translucent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/003—Reflective
    • 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
    • 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
    • B29L2031/74—Domestic articles
    • B29L2031/7402—Casseroles

Abstract

1,131,038. Ornamenting. TEFAL. 15 April, 1966 [15 April, 1965], No. 16730/66. Heading B6G. [Also in Division G5] A process for producing a pattern in a matrix, comprises producing a homogeneous mixture of magnetic metallic particles in a dispersion of polytetrafluoroethylene, causing said particles to arrange themselves in a desired pattern by submitting the mixture, while in a plastic state, to a magnetic field of force having the required pattern, and causing the polytetrafluoroethylene dispersion to solidify, by heat treatment, while the particles retain their desired pattern, whereby said particles are fixed in that pattern within a matrix of solid polytetrafluoroethylene. Either a permanent magnet or an electromagnet is used to provide the magnetic field and one or both of the polepieces are shaped to give the desired pattern of magnetic particles; star-shaped and ring-shaped patterns are referred to. The mixture can contain coloured fluorescent or phosphorescent particles. Decorated articles such as containers or signs can be produced by the method.
GB1673066A 1965-04-15 1966-04-15 Procedure for producing a pattern of particles in a polytetrafluoroethylene matrix Expired GB1131038A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR13498A FR1440147A (en) 1965-04-15 1965-04-15 A method of decorating, in the mass, a translucent plastic material

Publications (1)

Publication Number Publication Date
GB1131038A true GB1131038A (en) 1968-10-16

Family

ID=8576584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1673066A Expired GB1131038A (en) 1965-04-15 1966-04-15 Procedure for producing a pattern of particles in a polytetrafluoroethylene matrix

Country Status (6)

Country Link
BE (1) BE678945A (en)
CH (1) CH449479A (en)
DE (1) DE1257043B (en)
FR (1) FR1440147A (en)
GB (1) GB1131038A (en)
NL (1) NL142117B (en)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087276A2 (en) * 1982-02-18 1983-08-31 Inoue-Japax Research Incorporated Frictional materials
WO1999012662A1 (en) * 1997-09-08 1999-03-18 E.I. Du Pont De Nemours And Company Patterned release finish
WO2000012622A1 (en) * 1998-09-01 2000-03-09 E.I. Du Pont De Nemours And Company Improved heat transfer release finish
US6217656B1 (en) 1999-01-07 2001-04-17 Newell Operating Company Pan holder for coating process
WO2004007095A2 (en) * 2002-07-15 2004-01-22 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes and image obtained by said method
EP1452242A2 (en) * 1997-09-08 2004-09-01 E.I. du Pont de Nemours and Company Patterned release finish
JP2006248224A (en) * 2005-03-11 2006-09-21 Jds Uniphase Corp Engraved optically variable picture device
US7241489B2 (en) 2002-09-13 2007-07-10 Jds Uniphase Corporation Opaque flake for covert security applications
US7258915B2 (en) 2003-08-14 2007-08-21 Jds Uniphase Corporation Flake for covert security applications
US7300695B2 (en) 2002-09-13 2007-11-27 Jds Uniphase Corporation Alignable diffractive pigment flakes
JP2008529823A (en) * 2004-12-09 2008-08-07 シクパ・ホールディング・ソシエテ・アノニム Security element with a viewing angle dependent appearance
US7433105B2 (en) 2003-02-25 2008-10-07 Kimberly-Clark Worldwide, Inc. Decorative film, carton, and method of making
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7604855B2 (en) 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US7645510B2 (en) 2002-09-13 2010-01-12 Jds Uniphase Corporation Provision of frames or borders around opaque flakes for covert security applications
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
US7674501B2 (en) 2002-09-13 2010-03-09 Jds Uniphase Corporation Two-step method of coating an article for security printing by application of electric or magnetic field
US7729026B2 (en) 2002-09-13 2010-06-01 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
US7876481B2 (en) 1999-07-08 2011-01-25 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US8118963B2 (en) 2002-09-13 2012-02-21 Alberto Argoitia Stamping a coating of cured field aligned special effect flakes and image formed thereby
US8343615B2 (en) 2002-07-15 2013-01-01 Jds Uniphase Corporation Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures
US8658280B2 (en) 2002-09-13 2014-02-25 Jds Uniphase Corporation Taggent flakes for covert security applications having a selected shape
US9102195B2 (en) 2012-01-12 2015-08-11 Jds Uniphase Corporation Article with curved patterns formed of aligned pigment flakes
RU2560001C2 (en) * 2011-02-18 2015-08-20 Себ Са Heating device having anti-adhesive coating with three-dimensional pattern
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
EP3059019A1 (en) * 2002-07-15 2016-08-24 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US9724956B2 (en) 2013-01-09 2017-08-08 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
US10343436B2 (en) 2006-02-27 2019-07-09 Viavi Solutions Inc. Security device formed by printing with special effect inks
JP2019536652A (en) * 2016-09-22 2019-12-19 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ Apparatus and method for producing an optical effect layer comprising oriented non-spherical magnetic pigment particles or magnetizable pigment particles
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices

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DE4439455A1 (en) * 1994-11-04 1996-05-09 Basf Ag Process for the production of coatings with three-dimensional optical effects
US6893489B2 (en) * 2001-12-20 2005-05-17 Honeywell International Inc. Physical colored inks and coatings
US6800357B2 (en) * 2002-06-14 2004-10-05 Kimberly-Clark Worldwide, Inc. Multilens star box and method for making same
PT3623058T (en) * 2013-01-09 2022-10-06 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
DE102015100538B4 (en) 2015-01-15 2024-03-07 Rinn Beton- Und Naturstein Gmbh & Co. Kg Method for producing a concrete workpiece

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1140334B (en) * 1958-03-28 1962-11-29 Ialithopaliak G Aug Elhardt So Process for the production of pearlescent and pearlescent plastic compounds

Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0087276A2 (en) * 1982-02-18 1983-08-31 Inoue-Japax Research Incorporated Frictional materials
EP0087276A3 (en) * 1982-02-18 1984-05-23 Inoue-Japax Research Incorporated Frictional materials
US4902451A (en) * 1982-02-18 1990-02-20 Inoue-Japax Research Incorporated Method of preparing a frictional material
WO1999012662A1 (en) * 1997-09-08 1999-03-18 E.I. Du Pont De Nemours And Company Patterned release finish
EP1452242A3 (en) * 1997-09-08 2006-01-18 E.I. du Pont de Nemours and Company Patterned release finish
US6103361A (en) * 1997-09-08 2000-08-15 E. I. Du Pont De Nemours And Company Patterned release finish
US6114028A (en) * 1997-09-08 2000-09-05 E. I. Du Pont De Nemours And Company Cooking vessel with patterned release finish having improved heat transfer
EP1452242A2 (en) * 1997-09-08 2004-09-01 E.I. du Pont de Nemours and Company Patterned release finish
WO2000012622A1 (en) * 1998-09-01 2000-03-09 E.I. Du Pont De Nemours And Company Improved heat transfer release finish
US6248435B1 (en) 1998-09-01 2001-06-19 E. I. Du Pont De Nemours And Company Heat transfer release finish
US6217656B1 (en) 1999-01-07 2001-04-17 Newell Operating Company Pan holder for coating process
US7667895B2 (en) 1999-07-08 2010-02-23 Jds Uniphase Corporation Patterned structures with optically variable effects
US7880943B2 (en) 1999-07-08 2011-02-01 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
US7876481B2 (en) 1999-07-08 2011-01-25 Jds Uniphase Corporation Patterned optical structures with enhanced security feature
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
US9257059B2 (en) 2001-07-31 2016-02-09 Viavi Solutions Inc. Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures
EP3059019A1 (en) * 2002-07-15 2016-08-24 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US10173455B2 (en) 2002-07-15 2019-01-08 Viavi Solutions Inc. Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures
CN100384546C (en) * 2002-07-15 2008-04-30 Jds尤尼费斯公司 Method and apparatus for orienting magnetic pigment flakes
WO2004007095A2 (en) * 2002-07-15 2004-01-22 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes and image obtained by said method
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US7517578B2 (en) 2002-07-15 2009-04-14 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7604855B2 (en) 2002-07-15 2009-10-20 Jds Uniphase Corporation Kinematic images formed by orienting alignable flakes
US10059137B2 (en) 2002-07-15 2018-08-28 Viavi Solutions Inc. Apparatus for orienting magnetic flakes
US9522402B2 (en) 2002-07-15 2016-12-20 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
WO2004007095A3 (en) * 2002-07-15 2004-06-17 Flex Products Inc Method and apparatus for orienting magnetic flakes and image obtained by said method
EP2165774A1 (en) * 2002-07-15 2010-03-24 JDS Uniphase Corporation Method and apparatus for orienting magnetic flakes
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP2263807A1 (en) * 2002-07-15 2010-12-22 JDS Uniphase Corporation Method and apparatus for orienting magnetic flakes and image obtained by said method
EP2263806A1 (en) * 2002-07-15 2010-12-22 JDS Uniphase Corporation Method and apparatus for orienting magnetic flakes and image obtained by said method
US9027479B2 (en) 2002-07-15 2015-05-12 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
US8726806B2 (en) 2002-07-15 2014-05-20 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US8343615B2 (en) 2002-07-15 2013-01-01 Jds Uniphase Corporation Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures
EP2308608A1 (en) * 2002-07-15 2011-04-13 JDS Uniphase Corporation Apparatus for orienting magnetic flakes
US7934451B2 (en) 2002-07-15 2011-05-03 Jds Uniphase Corporation Apparatus for orienting magnetic flakes
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US8118963B2 (en) 2002-09-13 2012-02-21 Alberto Argoitia Stamping a coating of cured field aligned special effect flakes and image formed thereby
US7300695B2 (en) 2002-09-13 2007-11-27 Jds Uniphase Corporation Alignable diffractive pigment flakes
US8658280B2 (en) 2002-09-13 2014-02-25 Jds Uniphase Corporation Taggent flakes for covert security applications having a selected shape
US7645510B2 (en) 2002-09-13 2010-01-12 Jds Uniphase Corporation Provision of frames or borders around opaque flakes for covert security applications
US8999616B2 (en) 2002-09-13 2015-04-07 Jds Uniphase Corporation Taggent flakes for covert security applications having a selected shape
US7241489B2 (en) 2002-09-13 2007-07-10 Jds Uniphase Corporation Opaque flake for covert security applications
US7729026B2 (en) 2002-09-13 2010-06-01 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
US7674501B2 (en) 2002-09-13 2010-03-09 Jds Uniphase Corporation Two-step method of coating an article for security printing by application of electric or magnetic field
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
USRE45762E1 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Printed magnetic ink overt security image
US7433105B2 (en) 2003-02-25 2008-10-07 Kimberly-Clark Worldwide, Inc. Decorative film, carton, and method of making
US7258915B2 (en) 2003-08-14 2007-08-21 Jds Uniphase Corporation Flake for covert security applications
JP2008529823A (en) * 2004-12-09 2008-08-07 シクパ・ホールディング・ソシエテ・アノニム Security element with a viewing angle dependent appearance
EP1674282A3 (en) * 2004-12-22 2011-02-23 JDS Uniphase Corporation Kinematic images formed by orienting alignable pigment flakes
JP4701105B2 (en) * 2005-03-11 2011-06-15 ジェイディーエス ユニフェイズ コーポレーション Engraved optical variable image device
JP2006248224A (en) * 2005-03-11 2006-09-21 Jds Uniphase Corp Engraved optically variable picture device
EP2325677A3 (en) * 2005-04-06 2013-04-03 JDS Uniphase Corporation Dynamic appearance-changing optical devices (DACOD) printed in a shaped magnetic field including printable fresnel structures
US10343436B2 (en) 2006-02-27 2019-07-09 Viavi Solutions Inc. Security device formed by printing with special effect inks
US11504990B2 (en) 2006-02-27 2022-11-22 Viavi Solutions Inc. Security device formed by printing with special effect inks
RU2560001C2 (en) * 2011-02-18 2015-08-20 Себ Са Heating device having anti-adhesive coating with three-dimensional pattern
US10232660B2 (en) 2012-01-12 2019-03-19 Viavi Solutions Inc. Article with curved patterns formed of aligned pigment flakes
US10259254B2 (en) 2012-01-12 2019-04-16 Viavi Solutions Inc. Article with a dynamic frame formed with aligned pigment flakes
US10562333B2 (en) 2012-01-12 2020-02-18 Viavi Solutions Inc. Article with curved patterns formed of aligned pigment flakes
US10752042B2 (en) 2012-01-12 2020-08-25 Viavi Solutions Inc. Article with dynamic frame formed with aligned pigment flakes
US11198315B2 (en) 2012-01-12 2021-12-14 Viavi Solutions Inc. Article with curved patterns formed of aligned pigment flakes
US9102195B2 (en) 2012-01-12 2015-08-11 Jds Uniphase Corporation Article with curved patterns formed of aligned pigment flakes
US9724956B2 (en) 2013-01-09 2017-08-08 Sicpa Holding Sa Optical effect layers showing a viewing angle dependent optical effect; processes and devices for their production; items carrying an optical effect layer; and uses thereof
JP2019536652A (en) * 2016-09-22 2019-12-19 シクパ ホルディング ソシエテ アノニムＳｉｃｐａ Ｈｏｌｄｉｎｇ Ｓａ Apparatus and method for producing an optical effect layer comprising oriented non-spherical magnetic pigment particles or magnetizable pigment particles
US10737526B2 (en) 2016-09-22 2020-08-11 Sicpa Holding Sa Apparatuses and processes for producing optical effect layers comprising oriented non-spherical magnetic or magnetizable pigment particles
RU2748749C2 (en) * 2016-09-22 2021-05-31 Сикпа Холдинг Са Devices and methods for producing layers with an optical effect containing oriented non-spherical magnetic or magnetizable pigment particles

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DE1257043B (en) 1967-12-21
NL6604986A (en) 1966-10-17
FR1440147A (en) 1966-05-27
BE678945A (en) 1966-10-04
CH449479A (en) 1967-12-31
NL142117B (en) 1974-05-15

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