DE69409007T2 - Optisch variables dichroitisches pigment und interferenzglimmer enthaltende beschichtungs-zusammensetzung - Google Patents

Optisch variables dichroitisches pigment und interferenzglimmer enthaltende beschichtungs-zusammensetzung

Info

Publication number
DE69409007T2
DE69409007T2 DE69409007T DE69409007T DE69409007T2 DE 69409007 T2 DE69409007 T2 DE 69409007T2 DE 69409007 T DE69409007 T DE 69409007T DE 69409007 T DE69409007 T DE 69409007T DE 69409007 T2 DE69409007 T2 DE 69409007T2
Authority
DE
Germany
Prior art keywords
coating composition
pigment
interference
optically variable
thin film
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
DE69409007T
Other languages
English (en)
Other versions
DE69409007D1 (de
Inventor
Daniel Johnson
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.)
BASF Corp
Original Assignee
BASF Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22632418&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69409007(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF Corp filed Critical BASF Corp
Application granted granted Critical
Publication of DE69409007D1 publication Critical patent/DE69409007D1/de
Publication of DE69409007T2 publication Critical patent/DE69409007T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0081—Composite particulate pigments or fillers, i.e. containing at least two solid phases, except those consisting of coated particles of one compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0015—Pigments exhibiting interference colours, e.g. transparent platelets of appropriate thinness or flaky substrates, e.g. mica, bearing appropriate thin transparent coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/0078—Pigments consisting of flaky, non-metallic substrates, characterised by a surface-region containing free metal
    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/36—Pearl essence, e.g. coatings containing platelet-like pigments for pearl lustre
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/10—Interference pigments characterized by the core material
    • C09C2200/1054—Interference pigments characterized by the core material the core consisting of a metal
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2200/00—Compositional and structural details of pigments exhibiting interference colours
    • C09C2200/24—Interference pigments comprising a metallic reflector or absorber layer, which is not adjacent to the core
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C2220/00—Methods of preparing the interference pigments
    • C09C2220/20—PVD, CVD methods or coating in a gas-phase using a fluidized bed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE69409007T 1993-12-23 1994-12-08 Optisch variables dichroitisches pigment und interferenzglimmer enthaltende beschichtungs-zusammensetzung Expired - Fee Related DE69409007T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17352393A 1993-12-23 1993-12-23
PCT/US1994/013890 WO1995017475A1 (en) 1993-12-23 1994-12-08 Coating composition containing optically-variable dichroic pigment and interference mica pigment

Publications (2)

Publication Number Publication Date
DE69409007D1 DE69409007D1 (de) 1998-04-16
DE69409007T2 true DE69409007T2 (de) 1998-10-22

Family

ID=22632418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409007T Expired - Fee Related DE69409007T2 (de) 1993-12-23 1994-12-08 Optisch variables dichroitisches pigment und interferenzglimmer enthaltende beschichtungs-zusammensetzung

Country Status (10)

Country Link
EP (1) EP0736073B1 (de)
JP (1) JPH09507089A (de)
KR (1) KR100336736B1 (de)
AT (1) ATE163962T1 (de)
BR (1) BR9408412A (de)
CA (1) CA2178837C (de)
DE (1) DE69409007T2 (de)
DK (1) DK0736073T3 (de)
ES (1) ES2116720T3 (de)
WO (1) WO1995017475A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5766738A (en) * 1979-12-28 1998-06-16 Flex Products, Inc. Paired optically variable article with paired optically variable structures and ink, paint and foil incorporating the same and method
US5871827A (en) * 1996-06-21 1999-02-16 Ciba Specialty Chemicals Corporation Finishes containing light interference pigments
US7047883B2 (en) 2002-07-15 2006-05-23 Jds Uniphase Corporation Method and apparatus for orienting magnetic flakes
EP1849620B1 (de) † 2000-01-21 2016-03-23 Viavi Solutions Inc. Optische veränderlische Sicherheitsvorrichtungen
US11768321B2 (en) 2000-01-21 2023-09-26 Viavi Solutions Inc. Optically variable security devices
KR20010111721A (ko) * 2000-06-13 2001-12-20 김석환 도료 조성물 및 그 제조방법
US6663951B2 (en) * 2000-12-18 2003-12-16 Basf Corporation Two layer coating system having an enhanced visual effect
US6710103B2 (en) 2001-09-27 2004-03-23 Basf Corporation Curable, powder-based coating composition including a color effect-providing pigment
KR101008865B1 (ko) * 2002-05-01 2011-01-17 후지필름 가부시키가이샤 고굴절막과 그 코팅 조성물, 및 이 막을 포함하는반사방지막, 편광판 및 이미지 디스플레이 장치
US11230127B2 (en) 2002-07-15 2022-01-25 Viavi Solutions Inc. Method and apparatus for orienting magnetic flakes
US8025952B2 (en) 2002-09-13 2011-09-27 Jds Uniphase Corporation Printed magnetic ink overt security image
US9458324B2 (en) 2002-09-13 2016-10-04 Viava Solutions Inc. Flakes with undulate borders and method of forming thereof
US9164575B2 (en) 2002-09-13 2015-10-20 Jds Uniphase Corporation Provision of frames or borders around pigment flakes for covert security applications
CA2541568C (en) 2005-04-06 2014-05-13 Jds Uniphase Corporation Dynamic appearance-changing optical devices (dacod) printed in a shaped magnetic field including printable fresnel structures
US8748007B2 (en) * 2006-05-02 2014-06-10 Ppg Industries Ohio, Inc. Coating compositions exhibiting corrosion resistance properties, related coated articles and methods
CN101715589B (zh) 2007-04-24 2014-01-22 锡克拜控股有限公司 标记物品的方法；用于标识所标记的物品的方法和设备；圆偏振粒子的使用
JP2009193069A (ja) 2008-02-13 2009-08-27 Jds Uniphase Corp 光学的な特殊効果フレークを含むレーザ印刷用の媒体
IN2014MN01816A (de) 2012-01-12 2015-06-12 Jds Uniphase Corp
US9168394B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168209B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9320687B2 (en) 2013-03-13 2016-04-26 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
US9168393B2 (en) 2013-03-13 2015-10-27 Johnson & Johnson Consumer Inc. Pigmented skin-care compositions
WO2018081613A1 (en) 2016-10-28 2018-05-03 Ppg Industries Ohio, Inc. Coatings for increasing near-infrared detection distances
GB2562699B (en) 2017-02-03 2020-07-22 De La Rue Int Ltd Method of forming a security device
GB2563187B (en) 2017-02-03 2020-07-22 De La Rue Int Ltd Method of forming a security sheet substrate
GB2563924B (en) 2017-06-30 2021-03-31 De La Rue Int Ltd A security device and method of making thereof
GB2566019B (en) 2017-08-29 2021-05-05 De La Rue Int Ltd A security device and method of making thereof
US11461607B2 (en) 2018-11-13 2022-10-04 Ppg Industries Ohio, Inc. Method of detecting a concealed pattern
JP2021105132A (ja) * 2019-12-26 2021-07-26 日本ペイントホールディングス株式会社 顔料、組成物および物品
GB2613016B (en) 2021-11-22 2024-03-13 De La Rue Int Ltd A method of manufacturing a security sheet
WO2023170132A1 (en) 2022-03-10 2023-09-14 Basf Se Casting lacquer for screen printing
FR3135081A1 (fr) 2022-04-28 2023-11-03 Saint-Gobain Glass France Article verrier, son procédé d’obtention et vitrage automobile comprenant un tel article verrier

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434010A (en) * 1979-12-28 1984-02-28 Optical Coating Laboratory, Inc. Article and method for forming thin film flakes and coatings
BR9001349A (pt) * 1989-03-22 1991-04-02 Alcan Int Ltd Estrutura de interferencia otica,estrutura capaz de ser convertida em uma estrutura de interferencia otica,processo para producao de uma estrutura de interferencia otica,dispositivo de interferencia otica,indicador de cozimento paraum recipiente de alimento util em microondas e montagem de um recipiente de alimento util em microondas

Also Published As

Publication number Publication date
CA2178837C (en) 2004-06-01
WO1995017475A1 (en) 1995-06-29
BR9408412A (pt) 1997-08-05
ES2116720T3 (es) 1998-07-16
DE69409007D1 (de) 1998-04-16
KR970700734A (ko) 1997-02-12
CA2178837A1 (en) 1995-06-29
EP0736073B1 (de) 1998-03-11
JPH09507089A (ja) 1997-07-15
EP0736073A1 (de) 1996-10-09
ATE163962T1 (de) 1998-03-15
DK0736073T3 (da) 1998-12-21
KR100336736B1 (ko) 2002-11-23

Similar Documents

Publication Publication Date Title
DE69409007T2 (de) Optisch variables dichroitisches pigment und interferenzglimmer enthaltende beschichtungs-zusammensetzung
JP3056253B2 (ja) 多層干渉小板を含有する高彩度塗料
KR960004251A (ko) 복합 투명체
CA2165148A1 (en) Process for formation of multilayer film
EP0919599A3 (de) Verbundpulver und diese enthaltende Farbzusammensetzung
HUP0100370A2 (hu) Optikailag változó első és második festékanyagot tartalmazó tinta, keverék, valamint biztonsági dokumentum
ATE173000T1 (de) Überzugszusammensetzung enthaltend ein optisch veränderliches pigment und ein schwarzes pigment
EA199900012A1 (ru) Порошок с многослойным покрытием частиц (варианты)
DE69417440D1 (de) Optisch variables pigment und metallisches pigment enthaltende beschichtungzusammensetzung
RU2000118212A (ru) Состав печатной краски, включающий первый и второй оптически изменяемые пигменты
DE68907173D1 (de) Oberflaechenueberzug, herstellungs- und anwendungsverfahren und damit beschichtete oberflaechen.
KR910000949A (ko) 도료조성물 및 도장 제품
MXPA03011837A (es) Composicion en polvo para recubrimiento, que puede ser curada, y que contiene un pigmento que proporciona efecto de color.
DE69414414T2 (de) Optisch veränderliches pigment enthaltende überzugsmasse
CA2052744A1 (en) Light colored conductive coating and method and composition for application thereof
KR960029424A (ko) 투명크랙킹 도료 조성물 및 이를 이용하여 금속 광택면을 갖는 물체 표면에 요철면을 갖는 투명크랙킹 도막층을 형성시키는 방법
MXPA04000497A (es) SISTEMA PARA RECUBRIMIENTO Y MeTODO PARA RECUBRIR UN SUSTRATO CON UNA COMPOSICION EN POLVO PARA RECUBRIMIENTO QUE CONTIENE UN PIGMENTO QUE PROPORCIONA EFECTO DE COLOR.
KR940011068A (ko) 도장방법
KR950018318A (ko) 금속 분말 안료 및 이를 포함하는 다층 코팅 시스템
KR900014634A (ko) 다층 피복 시스템, 그러한 피복 시스템의 적용 방법 및 결과 형성된 피복 물품

Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee