DE69221781D1 - Grundierschicht für Plastiklinse - Google Patents

Grundierschicht für Plastiklinse

Info

Publication number
DE69221781D1
DE69221781D1 DE69221781T DE69221781T DE69221781D1 DE 69221781 D1 DE69221781 D1 DE 69221781D1 DE 69221781 T DE69221781 T DE 69221781T DE 69221781 T DE69221781 T DE 69221781T DE 69221781 D1 DE69221781 D1 DE 69221781D1
Authority
DE
Germany
Prior art keywords
primer layer
plastic lens
antimony
zirconium
tin
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 - Lifetime
Application number
DE69221781T
Other languages
English (en)
Other versions
DE69221781T2 (de
Inventor
Shoji Mase
Noboru Otani
Motoaki Yoshida
Satoshi Ishizuka
Hisayuki Kayanoki
Naoto Hirayama
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass Co Ltd
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
Priority claimed from JP3141696A external-priority patent/JPH04366801A/ja
Priority claimed from JP4103021A external-priority patent/JPH05142401A/ja
Application filed by Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of DE69221781D1 publication Critical patent/DE69221781D1/de
Application granted granted Critical
Publication of DE69221781T2 publication Critical patent/DE69221781T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041Lenses
    • G02B1/105
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14Protective coatings, e.g. hard coatings
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31554Next to second layer of polyamidoester
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598Next to silicon-containing [silicone, cement, etc.] layer
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31551Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31609Particulate metal or metal compound-containing
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31652Of asbestos
    • Y10T428/31663As siloxane, silicone or silane
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/31504Composite [nonstructural laminate]
    • Y10T428/31721Of polyimide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laminated Bodies (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Paints Or Removers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DE69221781T 1991-06-13 1992-06-12 Grundierschicht für Plastiklinse Expired - Lifetime DE69221781T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP3141696A JPH04366801A (ja) 1991-06-13 1991-06-13 プラスチックレンズ
JP14169991 1991-06-13
JP4103021A JPH05142401A (ja) 1991-06-13 1992-04-22 プラスチツクレンズ

Publications (2)

Publication Number Publication Date
DE69221781D1 true DE69221781D1 (de) 1997-10-02
DE69221781T2 DE69221781T2 (de) 1998-02-05

Family

ID=27309866

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221781T Expired - Lifetime DE69221781T2 (de) 1991-06-13 1992-06-12 Grundierschicht für Plastiklinse

Country Status (7)

Country Link
US (1) US5496641A (de)
EP (2) EP0518687B1 (de)
JP (1) JP2000162403A (de)
KR (1) KR100267444B1 (de)
AT (1) ATE157462T1 (de)
CA (1) CA2071096C (de)
DE (1) DE69221781T2 (de)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05331304A (ja) * 1992-06-04 1993-12-14 Nikon Corp コーティング組成物およびそれで被覆されたレンズ
US5747152A (en) * 1993-12-02 1998-05-05 Dai Nippon Printing Co., Ltd. Transparent functional membrane containing functional ultrafine particles, transparent functional film, and process for producing the same
US6316515B1 (en) * 1994-04-05 2001-11-13 Red Spot Paint & Varnish Co., Inc. UV curable hardcoat compositions and processes
EP0762151A3 (de) * 1995-08-30 1998-08-05 Nikon Corporation Optischer Artikel mit Beschichtung und Verfahren zu dessen Herstellung
JP3536067B2 (ja) * 1995-09-11 2004-06-07 日本エーアールシー株式会社 プライマー組成物
JP3974668B2 (ja) * 1995-10-24 2007-09-12 株式会社アサヒオプティカル 高屈折率眼鏡用プラスチックレンズ
US5914193A (en) * 1996-04-12 1999-06-22 Nikon Corporation Photochromic plastic lens and its method of manufacture
US6224976B1 (en) * 1996-08-14 2001-05-01 Asahi Kogaku Kogyo Kabushiki Kaisha Adhesive transparent resin and a composite including the same
IL131483A0 (en) * 1997-02-21 2001-01-28 Ppg Industries Inc Photochromic polyurethane coating and articles having such a coating
US7247676B2 (en) * 1997-05-27 2007-07-24 Acushnet Company For golf balls with non-ionomer casing layer
US7005479B2 (en) * 1997-05-27 2006-02-28 Acushnet Company Golf ball with rigid intermediate layer
US6266193B1 (en) * 1997-07-24 2001-07-24 Cpfilms Inc. Anti-reflective composite
US6065836A (en) * 1998-07-30 2000-05-23 Bayer Corporation Photochromic ophthalmic lens
CN1174262C (zh) * 1999-06-24 2004-11-03 日本Arc株式会社 塑料镜片
US6531076B2 (en) 2000-02-04 2003-03-11 Ppg Industries Ohio, Inc. Photochromic organic resin composition
EP1298159A4 (de) * 2000-07-05 2004-03-31 Nippon Arc Co Ltd Transparentes mehrschichtmaterial, plastiklinse für brille und haftvermittlerzusammensetzung
TW554176B (en) * 2000-10-04 2003-09-21 Eastman Kodak Co Method of optically modifying a polymeric material
TW593450B (en) * 2001-03-21 2004-06-21 Hoya Corp Transparent molded articles, optical components, plastic lenses and preparation method thereof
US20050029086A1 (en) * 2001-08-27 2005-02-10 Groot Zevert Louise A Process for distilling alkaline caprolactam product at reduced pressure
US7351447B2 (en) * 2001-10-12 2008-04-01 Bridgestone Corporation Method of producing anti-reflection film
US20060241273A1 (en) * 2001-11-16 2006-10-26 Bojkova Nina V High impact poly (urethane urea) polysulfides
US20030096935A1 (en) * 2001-11-16 2003-05-22 Nagpal Vidhu J. Impact resistant polyureaurethane and method of preparation
US8017720B2 (en) * 2005-12-16 2011-09-13 Ppg Industries Ohio, Inc. Sulfur-containing oligomers and high index polyurethanes prepared therefrom
US20070142604A1 (en) * 2005-12-16 2007-06-21 Nina Bojkova Polyurethanes and sulfur-containing polyurethanes and methods of preparation
JP4783547B2 (ja) * 2002-06-24 2011-09-28 富士フイルム株式会社 プラスチックフイルム及び画像表示装置
KR100794952B1 (ko) * 2002-06-24 2008-01-15 후지필름 가부시키가이샤 플라스틱 필름 및 화상 디스플레이 유닛
US20040021133A1 (en) * 2002-07-31 2004-02-05 Nagpal Vidhu J. High refractive index polymerizable composition
AU2003268723A1 (en) * 2002-10-02 2004-04-23 Bridgestone Corporation Optical base and antireflection film
US7465414B2 (en) * 2002-11-14 2008-12-16 Transitions Optical, Inc. Photochromic article
US7009032B2 (en) * 2002-12-20 2006-03-07 Ppg Industries Ohio, Inc. Sulfide-containing polythiols
JP4614883B2 (ja) * 2003-05-12 2011-01-19 株式会社ホプニック研究所 高屈折率偏光レンズの製造方法
KR101074948B1 (ko) * 2003-12-17 2011-10-18 가부시키가이샤 브리지스톤 반사 방지 필름, 전자파 실드성 광 투과창재, 가스 방전형발광 패널, 플랫 디스플레이 패널, 진열창재 및 태양 전지모듈
US11008418B2 (en) 2004-09-01 2021-05-18 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20070225468A1 (en) * 2004-09-01 2007-09-27 Rukavina Thomas G Polyurethanes prepared from polyester polyols and/or polycaprolactone polyols, articles and coatings prepared therefrom and methods of making the same
US8604153B2 (en) 2004-09-01 2013-12-10 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US11591436B2 (en) 2004-09-01 2023-02-28 Ppg Industries Ohio, Inc. Polyurethane article and methods of making the same
US8889815B2 (en) 2004-09-01 2014-11-18 Ppg Industries Ohio, Inc. Reinforced polyurethanes and poly(ureaurethane)s, methods of making the same and articles prepared therefrom
US11149107B2 (en) 2004-09-01 2021-10-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8734951B2 (en) 2004-09-01 2014-05-27 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8933166B2 (en) 2004-09-01 2015-01-13 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US20090280709A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US9464169B2 (en) 2004-09-01 2016-10-11 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US20090280329A1 (en) 2004-09-01 2009-11-12 Ppg Industries Ohio, Inc. Polyurethanes, Articles and Coatings Prepared Therefrom and Methods of Making the Same
US8207286B2 (en) * 2004-09-01 2012-06-26 Ppg Industries Ohio, Inc Methods for preparing polyurethanes
US8399559B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8349986B2 (en) 2004-09-01 2013-01-08 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US9598527B2 (en) 2004-09-01 2017-03-21 Ppg Industries Ohio, Inc. Polyurethanes, articles and coatings prepared therefrom and methods of making the same
US8653220B2 (en) 2004-09-01 2014-02-18 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8399094B2 (en) * 2004-09-01 2013-03-19 Ppg Industries Ohio, Inc. Multilayer laminated articles including polyurethane and/or poly(ureaurethane) layers and methods of making the same
US8859680B2 (en) 2004-09-01 2014-10-14 Ppg Industries Ohio, Inc Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
US8927675B2 (en) 2004-09-01 2015-01-06 Ppg Industries Ohio, Inc. Poly(ureaurethane)s, articles and coatings prepared therefrom and methods of making the same
JP5005922B2 (ja) * 2005-02-03 2012-08-22 株式会社アサヒオプティカル プライマー組成物及びこれを用いたプラスチックレンズ
US20060230553A1 (en) * 2005-04-14 2006-10-19 Helmut Thullen Process for tinting, dyeing or doping of moulded components made of transparent (co)polyamides in aqueous dye bath
US7666510B2 (en) 2005-09-07 2010-02-23 Transitions Optical, Inc. Optical elements that include curable film-forming compositions containing blocked isocyanate adhesion promoters
KR100905261B1 (ko) * 2006-03-29 2009-06-29 주식회사 엘지화학 고굴절 렌즈용 프라이머 조성물, 이의 제조방법, 이를 포함하는 고굴절 코팅 렌즈, 및 고굴절 코팅 렌즈의 제조방법
CN101437875B (zh) * 2006-05-05 2011-05-11 Ppg工业俄亥俄公司 硫醚官能的低聚多硫醇以及由其制备的制品
JP2007326357A (ja) * 2006-05-10 2007-12-20 Fujifilm Corp 積層フィルム及び画像表示装置
KR101008006B1 (ko) 2006-08-10 2011-01-14 주식회사 엘지화학 고굴절 프라이머 조성물, 이의 제조방법, 및 이로부터제조되는 프라이머층을 포함하는 광학제품
JP5235316B2 (ja) * 2007-01-31 2013-07-10 富士フイルム株式会社 光学用積層フィルム及び画像表示装置
US20100003509A1 (en) * 2007-02-02 2010-01-07 Frank Breme Coating method for optical plastic substrates
JP5217887B2 (ja) * 2008-01-28 2013-06-19 セイコーエプソン株式会社 光学物品
JP5228725B2 (ja) * 2008-03-24 2013-07-03 セイコーエプソン株式会社 光学物品
JP5456431B2 (ja) * 2009-10-20 2014-03-26 日東電工株式会社 加熱剥離型粘着シート
JP5523066B2 (ja) * 2009-11-17 2014-06-18 ホーヤ レンズ マニュファクチャリング フィリピン インク 光学物品の製造方法
JP2011113070A (ja) * 2009-11-30 2011-06-09 Hoya Corp プラスチックレンズ及びプラスチックレンズの製造方法
US20120315485A1 (en) * 2010-06-24 2012-12-13 Sdc Technologies, Inc. High refractive index aqueous polyurethane dispersion coating compositions
US20140168776A1 (en) * 2011-08-01 2014-06-19 Fukuvi Chemical Industry Co., Ltd. Antireflection film and antireflection plate
KR101313441B1 (ko) * 2011-10-25 2013-10-01 주식회사 포스코 용접성, 내스크래치성 및 내식성이 우수한 표면처리 강판
JP6063645B2 (ja) * 2012-05-30 2017-01-18 イーエイチエス レンズ フィリピン インク 光学物品
US9568643B2 (en) 2012-12-13 2017-02-14 Ppg Industries Ohio, Inc. Polyurethane urea-containing compositions and optical articles and methods for preparing them
JP6328372B2 (ja) 2013-02-27 2018-05-23 Hoya株式会社 プラスチックレンズ及びその製造方法
EP3581991A1 (de) * 2018-06-15 2019-12-18 Essilor International Elektrisch gesteuerte optische vorrichtung mit einer frontblende

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949502A (ja) * 1982-09-16 1984-03-22 Toray Ind Inc 染色可能な反射防止性レンズおよびその製造方法
JPH065324B2 (ja) * 1985-04-30 1994-01-19 東レ株式会社 反射防止性を有する光学物品及びその製造方法
JPS6211801A (ja) * 1985-07-10 1987-01-20 Seiko Epson Corp プラスチツクレンズ
DE3761564D1 (de) * 1986-03-01 1990-03-08 Mitsui Toatsu Chemicals Harze mit einem hohen brechungsindex fuer linsen aus kunststoff.
JPS6381033A (ja) * 1986-09-25 1988-04-11 Toray Ind Inc 反射防止物品およびその製造方法
ATE104064T1 (de) * 1987-02-13 1994-04-15 Toray Industries Entspiegelter optischer gegenstand und verfahren zu dessen herstellung.
JPH01217402A (ja) * 1988-02-26 1989-08-31 Asahi Optical Co Ltd 反射防止膜付き合成樹脂レンズ
JPH01245062A (ja) * 1988-03-25 1989-09-29 Asahi Glass Co Ltd コーテイング組成物およびその被膜の設けられたプラスチツク成形品
JP2512137B2 (ja) * 1989-03-31 1996-07-03 ホーヤ株式会社 高屈折率プラスチックレンズ
JP3196780B2 (ja) * 1989-06-20 2001-08-06 日本板硝子株式会社 プラスチックレンズの製造法
JP2805877B2 (ja) * 1989-08-11 1998-09-30 セイコーエプソン株式会社 コーティング用組成物

Also Published As

Publication number Publication date
CA2071096C (en) 2001-10-16
KR100267444B1 (ko) 2000-11-01
ATE157462T1 (de) 1997-09-15
EP0518687B1 (de) 1997-08-27
EP0518687A1 (de) 1992-12-16
KR930000967A (ko) 1993-01-16
JP2000162403A (ja) 2000-06-16
CA2071096A1 (en) 1992-12-14
EP0764857A1 (de) 1997-03-26
DE69221781T2 (de) 1998-02-05
US5496641A (en) 1996-03-05

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