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BR0108110A - Artigo compreendendo um substrato e um revestimento fotocrÈmico de poliuretano - Google Patents

Artigo compreendendo um substrato e um revestimento fotocrÈmico de poliuretano

Info

Publication number
BR0108110A
BR0108110A BR0108110A BR0108110A BR0108110A BR 0108110 A BR0108110 A BR 0108110A BR 0108110 A BR0108110 A BR 0108110A BR 0108110 A BR0108110 A BR 0108110A BR 0108110 A BR0108110 A BR 0108110A
Authority
BR
Brazil
Prior art keywords
coatings
substrate
article
polyurethane coating
photochromic polyurethane
Prior art date
Application number
BR0108110A
Other languages
English (en)
Inventor
Cletus N Welch
Shanti Swarup
Jeanine A Conklin
Jessica A Hoch
Original Assignee
Ppg Ind Ohio Inc
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 Ppg Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Publication of BR0108110A publication Critical patent/BR0108110A/pt

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/44—Polycarbonates
    • 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
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes
    • 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]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)

Abstract

"ARTIGO COMPREENDENDO UM SUBSTRATO E UM REVESTIMENTO FOTOCRÈMICO DE POLIURETANO". A presente invenção se refere a revestimentos fotocrómicos de poliuretano tendo uma durabilidade aperfeiçoada conforme demonstrado pela dilatação reduzida uma vez que são expostos a solventes alcoólicos no Teste de Dilatação Percentual. Os revestimentos são preparados utilizando poliols de policarbonato sozinhos ou em combinação com diferentes poliols como a fonte de grupos hidroxilas. Também são descritos artigos tendo tais revestimentos. Os revestimentos exibem uma microdureza Fischer de a partir de 50 a 150 Newtons por mm2 e boas propriedades fotocrómicas.
BR0108110A 2000-01-26 2001-01-25 Artigo compreendendo um substrato e um revestimento fotocrÈmico de poliuretano BR0108110A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17809500P 2000-01-26 2000-01-26
US09/755,147 US20020009599A1 (en) 2000-01-26 2001-01-08 Photochromic polyurethane coating and articles having such a coating
PCT/US2001/002379 WO2001055269A1 (en) 2000-01-26 2001-01-25 Photochromic polyurethane coating and articles having such a coating

Publications (1)

Publication Number Publication Date
BR0108110A true BR0108110A (pt) 2003-03-25

Family

ID=26873963

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0108110A BR0108110A (pt) 2000-01-26 2001-01-25 Artigo compreendendo um substrato e um revestimento fotocrÈmico de poliuretano

Country Status (8)

Country Link
US (1) US20020009599A1 (pt)
EP (1) EP1263902A1 (pt)
JP (1) JP2003523475A (pt)
AU (1) AU4142601A (pt)
BR (1) BR0108110A (pt)
CA (1) CA2397969A1 (pt)
MX (1) MXPA02007285A (pt)
WO (1) WO2001055269A1 (pt)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60020122T2 (de) * 1999-07-02 2006-02-23 PPG Industries Ohio, Inc., Cleveland Photochrome Beschichtungszusammensetzung enthaltend Poly(meth)acrylate
FR2812646A1 (fr) * 2000-08-04 2002-02-08 Rhodia Chimie Sa Composition polyisocyanate obtenue par polymerisation de monomeres isocyanates et composes polyisocyanates masques
FR2819800B1 (fr) * 2001-01-25 2003-08-29 Essilor Int Procede d'incorporation d'un additif dans une couche mince formee sur un substrat et son application a l'optique ophtalmique
US7410691B2 (en) 2001-12-27 2008-08-12 Ppg Industries Ohio, Inc. Photochromic optical article
US7108958B2 (en) * 2002-07-31 2006-09-19 Brewer Science Inc. Photosensitive bottom anti-reflective coatings
US7915197B2 (en) * 2003-08-29 2011-03-29 Lombardi John L Pathogen-resistant coatings
US7259122B1 (en) * 2004-08-30 2007-08-21 John Lombardi Chemically-resistant shelter coating
WO2005023529A2 (en) 2003-09-09 2005-03-17 Vision-Ease Lens, Inc. Photochromic polyurethane laminate
WO2005038878A2 (en) * 2003-10-15 2005-04-28 Brewer Science Inc. Developer-soluble materials and methods of using the same in via-first dual damascene applications
US7189456B2 (en) 2004-03-04 2007-03-13 Transitions Optical, Inc. Photochromic optical article
US7261843B2 (en) 2004-03-04 2007-08-28 Transitions Optical, Inc. Photochromic optical article
US20070207406A1 (en) * 2004-04-29 2007-09-06 Guerrero Douglas J Anti-reflective coatings using vinyl ether crosslinkers
US20050255410A1 (en) * 2004-04-29 2005-11-17 Guerrero Douglas J Anti-reflective coatings using vinyl ether crosslinkers
US7258437B2 (en) 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
SE0502284L (sv) * 2005-10-14 2006-12-27 Perstorp Specialty Chem Ab Polyurethane elastomer
JP2007256173A (ja) * 2006-03-24 2007-10-04 Olympus Corp 外観検査装置
US7914974B2 (en) 2006-08-18 2011-03-29 Brewer Science Inc. Anti-reflective imaging layer for multiple patterning process
KR100764108B1 (ko) 2007-03-28 2007-10-05 구자은 렌즈 코팅 프라이머용 수분산 폴리우레탄 및 이의 제조방법
US7998529B2 (en) * 2007-10-10 2011-08-16 Ppg Industries Ohio, Inc. Methods for making polymeric substrates comprising a haze-free, self-healing coating and coated substrates made thereby
JP5357186B2 (ja) 2008-01-29 2013-12-04 ブルーワー サイエンス アイ エヌ シー． 多重暗視野露光によるハードマスクのパターン形成のためのオントラックプロセス
US9640396B2 (en) 2009-01-07 2017-05-02 Brewer Science Inc. Spin-on spacer materials for double- and triple-patterning lithography
DE102009005711A1 (de) * 2009-01-22 2010-07-29 Bayer Materialscience Ag Polyurethanvergussmassen
US8709545B2 (en) * 2009-01-30 2014-04-29 The Boeing Company Hybrid coatings and associated methods of application
US8608988B2 (en) * 2010-11-23 2013-12-17 Transitions Optical, Inc. Curable photochromic compositions and optical articles prepared therefrom
US9377664B2 (en) 2011-04-13 2016-06-28 Tokuyama Corporation Photocromic composition
US8815771B2 (en) * 2012-04-16 2014-08-26 Ppg Industries Ohio, Inc. Mechanochromic coating composition
US9081130B1 (en) 2013-01-09 2015-07-14 Insight Equity A.P.X., Lp Photochromic polyurethane laminate
US9440419B2 (en) 2013-03-15 2016-09-13 Vision Ease, Lp Photochromic polyurethane laminate
US9690021B2 (en) * 2013-10-11 2017-06-27 Transitions Optical, Inc. Photochromic optical article having allophanate protective coating and process for making same
CN107922605B (zh) 2015-09-03 2020-12-11 株式会社德山 聚轮烷及其制法以及含有该聚轮烷的光学用组合物
CN109535888A (zh) * 2018-10-25 2019-03-29 广州市科涵实业有限责任公司 一种单组分光致变色涂料及其制备方法
JPWO2021172404A1 (pt) * 2020-02-27 2021-09-02
CN112210099B (zh) * 2020-10-12 2023-04-04 南京摩开科技有限公司 一种光致变色聚氨酯薄膜及其制备方法
US11952492B2 (en) 2020-11-20 2024-04-09 Encapsys, Llc Biodegradable, controlled release microcapsules
CN116178666A (zh) * 2023-02-14 2023-05-30 华南理工大学 一种聚硅氧烷聚氨酯超分子弹性体及其制备方法和应用
KR102840820B1 (ko) * 2023-08-09 2025-08-01 주식회사 영우 스웰링 테이프

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101529A (en) * 1976-02-04 1978-07-18 Ppg Industries, Inc. Hard, optically clear polyurethane articles
JPS63178193A (ja) * 1987-01-20 1988-07-22 Nippon Sheet Glass Co Ltd フオトクロミツク性を有する被覆用組成物
JPH08120223A (ja) * 1994-10-25 1996-05-14 Okamoto Ind Inc 弾性成形型用の表面被覆剤
FR2732019B1 (fr) * 1995-03-24 1997-06-13 Flamel Tech Sa Spiropyrannes photochromiques, compositions et articles les contenant
CA2255381C (en) * 1997-12-29 2008-09-16 Bayer Corporation Photochromic polyurethanes

Also Published As

Publication number Publication date
CA2397969A1 (en) 2001-08-02
US20020009599A1 (en) 2002-01-24
EP1263902A1 (en) 2002-12-11
MXPA02007285A (es) 2003-09-22
AU4142601A (en) 2001-08-07
WO2001055269A1 (en) 2001-08-02
JP2003523475A (ja) 2003-08-05

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1963 DE 19.08.2008.