BR9911790A - Escamas de filmes iridescentes em múltiplas camadas para uso em tintas e revestimentos - Google Patents

Escamas de filmes iridescentes em múltiplas camadas para uso em tintas e revestimentos

Info

Publication number
BR9911790A
BR9911790A BR9911790-8A BR9911790A BR9911790A BR 9911790 A BR9911790 A BR 9911790A BR 9911790 A BR9911790 A BR 9911790A BR 9911790 A BR9911790 A BR 9911790A
Authority
BR
Brazil
Prior art keywords
paints
scales
coatings
multilayer films
iridescent
Prior art date
Application number
BR9911790-8A
Other languages
English (en)
Other versions
BR9911790B1 (pt
Inventor
Ramakrishna Shetty
Scott I Allen
Original Assignee
Engelhard 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
Application filed by Engelhard Corp filed Critical Engelhard Corp
Publication of BR9911790A publication Critical patent/BR9911790A/pt
Publication of BR9911790B1 publication Critical patent/BR9911790B1/pt

Links

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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • 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
    • B32B27/08—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 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F1/00—Designs or pictures characterised by special or unusual light effects
    • B44F1/08—Designs or pictures characterised by special or unusual light effects characterised by colour effects
    • B44F1/14—Iridescent effects
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/748—Releasability
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • Laminated Bodies (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

''ESCAMAS DE FILMES IRIDESCENTES EM MúLTIPLAS CAMADAS PARA USO EM TINTAS E REVESTIMENTOS''. Descreve-se partículas pulverizadas de filme laminado iridescente, preparadas sustentando o filme sobre um substrato descascável, antes do processamento do filme em forma particulada.
BRPI9911790-8A 1998-07-01 1999-04-29 filme termoplÁstico laminado iridescente; seu processo de produÇço; e pluralidade de partÍculas. BR9911790B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/108,269 US6291056B1 (en) 1998-07-01 1998-07-01 Flakes from multilayer iridescent films for use in paints and coatings
PCT/US1999/009262 WO2000001526A1 (en) 1998-07-01 1999-04-29 Flakes from multilayer iridescent films for use in paints and coatings

Publications (2)

Publication Number Publication Date
BR9911790A true BR9911790A (pt) 2001-04-03
BR9911790B1 BR9911790B1 (pt) 2008-11-18

Family

ID=22321218

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9911790-8A BR9911790B1 (pt) 1998-07-01 1999-04-29 filme termoplÁstico laminado iridescente; seu processo de produÇço; e pluralidade de partÍculas.

Country Status (13)

Country Link
US (2) US6291056B1 (pt)
EP (1) EP1098759B1 (pt)
JP (1) JP2002519220A (pt)
KR (1) KR100655836B1 (pt)
CN (1) CN1128712C (pt)
AT (1) ATE265316T1 (pt)
AU (1) AU3770799A (pt)
BR (1) BR9911790B1 (pt)
CA (1) CA2335807C (pt)
DE (1) DE69916844T2 (pt)
HK (1) HK1038903B (pt)
TW (1) TWI239291B (pt)
WO (1) WO2000001526A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1297400C (zh) * 2002-12-27 2007-01-31 轻工业塑料加工应用研究所 多层光干涉彩虹膜及其制备方法
DE10352627A1 (de) * 2003-11-11 2005-06-09 Merck Patent Gmbh Feinteilige harte Formkörper für abrasionsstabile Polymermatrizen
US20060024491A1 (en) * 2004-07-27 2006-02-02 Engelhard Corporation Optical effect films with customized central layer
US20080274340A1 (en) * 2007-05-04 2008-11-06 Giammatteo Marc W Non-specular iridescent films
US20140065397A1 (en) * 2012-08-28 2014-03-06 3M Innovative Properties Company Coextruded polymer film configured for successive irreversible delamination
TW201516076A (zh) * 2013-09-18 2015-05-01 Kuraray Co 微粉末的製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529995A (en) * 1894-11-27 amthoe
GB1141981A (en) 1966-01-21 1969-02-05 Dow Chemical Co Iridescent bodies and coating compositions and composite structures comprising them
US4162343A (en) 1977-12-23 1979-07-24 The Mearl Corporation Multilayer light-reflecting film
USRE31780E (en) 1979-12-26 1984-12-25 The Mearl Corporation Multilayer light-reflecting film
US4310584A (en) 1979-12-26 1982-01-12 The Mearl Corporation Multilayer light-reflecting film
JPS5922746A (ja) * 1982-07-30 1984-02-06 昭和高分子株式会社 樹脂組成物
US4937134A (en) 1989-04-17 1990-06-26 The Dow Chemical Company Elastomeric optical interference films
US5269995A (en) 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
US5339198A (en) 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror

Also Published As

Publication number Publication date
US20010016250A1 (en) 2001-08-23
WO2000001526A1 (en) 2000-01-13
CN1308576A (zh) 2001-08-15
EP1098759A1 (en) 2001-05-16
DE69916844D1 (de) 2004-06-03
EP1098759B1 (en) 2004-04-28
ATE265316T1 (de) 2004-05-15
AU3770799A (en) 2000-01-24
BR9911790B1 (pt) 2008-11-18
KR20010078760A (ko) 2001-08-21
US6554943B2 (en) 2003-04-29
US6291056B1 (en) 2001-09-18
HK1038903A1 (en) 2002-04-04
CA2335807C (en) 2008-02-19
HK1038903B (zh) 2004-10-08
CA2335807A1 (en) 2000-01-13
CN1128712C (zh) 2003-11-26
JP2002519220A (ja) 2002-07-02
KR100655836B1 (ko) 2006-12-12
TWI239291B (en) 2005-09-11
DE69916844T2 (de) 2005-04-14

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/04/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 13A ANUIDADE(S), CONFORME ART. 87 DA LPI 9.279.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.