IT1121008B - Copolimero utilizzabile per la fabbricazione di lenti ad elevato indice di rifrazione - Google Patents

Copolimero utilizzabile per la fabbricazione di lenti ad elevato indice di rifrazione

Info

Publication number
IT1121008B
IT1121008B IT68482/79A IT6848279A IT1121008B IT 1121008 B IT1121008 B IT 1121008B IT 68482/79 A IT68482/79 A IT 68482/79A IT 6848279 A IT6848279 A IT 6848279A IT 1121008 B IT1121008 B IT 1121008B
Authority
IT
Italy
Prior art keywords
lenses
manufacture
refractive index
high refractive
copolymer usable
Prior art date
Application number
IT68482/79A
Other languages
English (en)
Other versions
IT7968482A0 (it
Original Assignee
Hoya Lens 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 Hoya Lens Corp filed Critical Hoya Lens Corp
Publication of IT7968482A0 publication Critical patent/IT7968482A0/it
Application granted granted Critical
Publication of IT1121008B publication Critical patent/IT1121008B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038—Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/30—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety
    • C08F220/301—Esters containing oxygen in addition to the carboxy oxygen containing aromatic rings in the alcohol moiety and one oxygen in the alcohol moiety
    • 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
    • B29L2031/76—Office equipment or accessories
    • B29L2031/7602—Maps

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
IT68482/79A 1978-07-17 1979-07-16 Copolimero utilizzabile per la fabbricazione di lenti ad elevato indice di rifrazione IT1121008B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53086903A JPS5817527B2 (ja) 1978-07-17 1978-07-17 高屈折率レンズ用共重合体及びそれよりなるレンズ

Publications (2)

Publication Number Publication Date
IT7968482A0 IT7968482A0 (it) 1979-07-16
IT1121008B true IT1121008B (it) 1986-03-26

Family

ID=13899786

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68482/79A IT1121008B (it) 1978-07-17 1979-07-16 Copolimero utilizzabile per la fabbricazione di lenti ad elevato indice di rifrazione

Country Status (10)

Country Link
US (1) US4306780A (it)
JP (1) JPS5817527B2 (it)
AU (1) AU512682B1 (it)
CA (1) CA1150898A (it)
DE (1) DE2928242C2 (it)
FR (1) FR2431511A1 (it)
GB (1) GB2034721B (it)
IT (1) IT1121008B (it)
NL (1) NL186012C (it)
SE (1) SE444948B (it)

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JPS5754901A (en) * 1980-09-19 1982-04-01 Seiko Epson Corp Synthetic resin lens
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JPS57104901A (en) * 1980-12-22 1982-06-30 Seiko Epson Corp Synthetic resin lens
JPS585320A (ja) 1981-07-01 1983-01-12 Toray Ind Inc グラフト共重合体
JPS58182601A (ja) * 1982-04-20 1983-10-25 Seiko Epson Corp 合成樹脂レンズ
US4450262A (en) * 1982-08-11 1984-05-22 Diamond Shamrock Chemicals Company Hydrophilic copolymer compositions useful as contact lenses
JPS5978304A (ja) * 1982-10-28 1984-05-07 Seiko Epson Corp 合成樹脂製レンズ
EP0109073B1 (en) * 1982-11-11 1988-04-13 Showa Denko Kabushiki Kaisha Polymerizable compositions
JPS59195201A (ja) * 1983-04-20 1984-11-06 Showa Denko Kk プラスチツクレンズ
DE3374869D1 (en) * 1983-09-22 1988-01-21 Toray Industries Resin material for plastic lens and lens composed thereof
CA1252249A (en) * 1983-09-24 1989-04-04 Teruo Sakagami Halogen-containing resin lens material
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AU578446B2 (en) * 1984-01-27 1988-10-27 Mitsubishi Rayon Company Limited Dimethallyl phtholate plastic lens
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US4812032A (en) * 1984-09-19 1989-03-14 Toray Industries, Inc. Highly-refractive plastic lens
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US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US5415816A (en) * 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
DE3624870A1 (de) * 1986-07-23 1988-01-28 Bayer Ag Verwendung von haertbaren reaktionsmassen zur herstellung von datentraegern
EP0305048A3 (en) * 1987-08-27 1990-05-09 Sola International Holdings, Ltd. Improvements in or relating to lenses and lens blanks made from a polymeric co-polymer
JPH065322B2 (ja) * 1988-03-23 1994-01-19 呉羽化学工業株式会社 光学材料の製造方法
DE4010783C2 (de) * 1990-04-04 1994-11-03 Bayer Ag Duromere transparente Terpolymerisate und ihre Verwendung zur Herstellung von optischen Formteilen
DE69119777T2 (de) * 1990-09-18 1996-11-07 Akzo Nobel N.V., Arnheim/Arnhem Copolymerisationsverfahren und damit hergestelltes copolymer für die optik
CA2094863A1 (en) * 1992-04-30 1993-10-31 Satoshi Honda Styrene resin composition and method of producing molding thereof
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
US5545828A (en) * 1992-12-22 1996-08-13 Essilor International Compagnie Generale D'optique Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
US5702825A (en) * 1992-12-22 1997-12-30 Essilor International (Compagnie Generale D'optique) Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
US5514214A (en) * 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US5708064A (en) * 1993-10-15 1998-01-13 Ppg Industries, Inc. High refractive index photochromic ophthalmic article
US6262155B1 (en) 1994-12-12 2001-07-17 Corning Incorporated Temperature stable and sunlight protected photochromic articles
US5973039A (en) * 1994-12-12 1999-10-26 Corning Incorporated Temperature stable and sunlight protected photochromic articles
FR2727971A1 (fr) * 1994-12-12 1996-06-14 Corning Inc Nouveaux materiaux organiques photochromiques a indice de refraction eleve, leur preparation et articles formes de ces materiaux
US5763511A (en) * 1994-12-22 1998-06-09 Corning Incorporated Organic photochromic materials with high refractive index, their preparation and articles formed from these materials
US6034193A (en) * 1995-07-12 2000-03-07 Corning Incorporated Photochromic organic materials
AU1057397A (en) 1995-12-05 1997-06-27 Corning Incorporated New organic photochromic and non-photochromic materials
FR2741959B1 (fr) * 1995-12-05 1998-02-13 Corning Inc Nouveaux verres organiques, photochromiques ou non, de qualite optique, leur preparation et articles formes a partir de ces verres
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
EP0896685A4 (en) * 1996-04-30 2000-07-19 Corning Inc ORGANIC PHOTOCHROME MIXTURES FOR CONTACT LENSES
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US5922821A (en) * 1996-08-09 1999-07-13 Alcon Laboratories, Inc. Ophthalmic lens polymers
US5739243A (en) * 1996-11-27 1998-04-14 Ppg Industries, Inc. Polymerizable composition
US5973093A (en) * 1996-11-27 1999-10-26 Ppg Industries Ohio, Inc. Polymerizable polyol (allyl carbonate) composition
US5965680A (en) * 1996-11-27 1999-10-12 Ppg Industries Ohio, Inc. Optical resin composition from polyol((meth)acryloyl carbonate) monomer
US5948847A (en) * 1996-12-13 1999-09-07 Tokyo Ohka Kogyo Co., Ltd. Undercoating composition for photolithographic patterning
DE69841885D1 (de) 1997-03-03 2010-10-21 Nissan Chemical Ind Ltd Verfahren zur herstellung von kompositsolen, überzugkomposition und optischem element
US6174464B1 (en) * 1997-04-21 2001-01-16 Corning Incorporated Organic photochromic contact lens compositions
ATE259839T1 (de) * 1997-08-12 2004-03-15 Alcon Mfg Ltd Polymere für augenlinsen
US6309585B1 (en) 1999-04-23 2001-10-30 Rodenstock North America, Inc. Curable casting compositions having a high refractive index and high impact resistance
US6583196B2 (en) 1999-04-23 2003-06-24 Rodenstock North America, Inc. Curable casting compositions having a high refractive index and high impact resistance
US6417273B1 (en) 1999-05-27 2002-07-09 Nof Corporation Monomer composition for optical plastic optical material, optical plastic material, and lens
JP4567932B2 (ja) 1999-07-02 2010-10-27 ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド フォトクロミックポリ（メタ）アクリルコーティングを含む物品
KR20070086554A (ko) * 1999-07-23 2007-08-27 가부시키가이샤 니콘 수지 접합형 광학소자, 그 제조방법 및 광학물품
US6271281B1 (en) * 1999-08-26 2001-08-07 Medennium, Inc. Homopolymers containing stable elasticity inducing crosslinkers and ocular implants made therefrom
US6455653B1 (en) * 2000-05-08 2002-09-24 Johnson & Johnson Vision Care, Inc. Compositions and methods for the manufacture of ophthalmic lenses
KR100474586B1 (ko) * 2002-06-12 2005-03-08 주식회사 두산 수지 조성물 및 그에 의해 제조된 광학 렌즈
US7563827B2 (en) 2002-12-03 2009-07-21 Nissan Chemical Industries, Ltd. Modified stannic oxide sol, stannic oxide-zirconium oxide composite sol, coating composition and optical element
US7258437B2 (en) * 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
WO2008121465A1 (en) * 2007-02-27 2008-10-09 3M Innovative Properties Company Brightness enhancing film comprising nanocomposite structure having improved crack resistance
US20080221291A1 (en) 2007-03-07 2008-09-11 3M Innovative Properties Company Microstructured optical films comprising biphenyl difunctional monomers
KR100819998B1 (ko) 2007-04-27 2008-04-08 주식회사 두산 광변색성 수지, 이의 제조방법 및 광학제품
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CN111684033A (zh) 2017-12-11 2020-09-18 日产化学株式会社 包含含有含氮环的硅烷化合物的涂布组合物
KR102559967B1 (ko) 2017-12-11 2023-07-26 닛산 가가쿠 가부시키가이샤 질소함유환을 포함하는 실란 화합물로 피복된 무기산화물입자, 및 코팅 조성물
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Also Published As

Publication number Publication date
DE2928242A1 (de) 1980-01-31
NL7905569A (nl) 1980-01-21
GB2034721B (en) 1983-03-23
SE7906120L (sv) 1980-01-18
FR2431511A1 (fr) 1980-02-15
AU512682B1 (en) 1980-10-23
JPS5817527B2 (ja) 1983-04-07
US4306780A (en) 1981-12-22
GB2034721A (en) 1980-06-11
CA1150898A (en) 1983-07-26
IT7968482A0 (it) 1979-07-16
NL186012C (nl) 1990-09-03
SE444948B (sv) 1986-05-20
JPS5513747A (en) 1980-01-30
NL186012B (nl) 1990-04-02
FR2431511B1 (it) 1985-03-01
DE2928242C2 (de) 1988-05-26

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731