NL186012C - Sterk brekend copolymeer, alsmede lens, vervaardigd onder toepassing daarvan. - Google Patents

Sterk brekend copolymeer, alsmede lens, vervaardigd onder toepassing daarvan.

Info

Publication number
NL186012C
NL186012C NLAANVRAGE7905569,A NL7905569A NL186012C NL 186012 C NL186012 C NL 186012C NL 7905569 A NL7905569 A NL 7905569A NL 186012 C NL186012 C NL 186012C
Authority
NL
Netherlands
Prior art keywords
copolymer
lens
manufactured
same
strong breaking
Prior art date
Application number
NLAANVRAGE7905569,A
Other languages
English (en)
Dutch (nl)
Other versions
NL7905569A (nl
NL186012B (nl
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 NL7905569A publication Critical patent/NL7905569A/nl
Publication of NL186012B publication Critical patent/NL186012B/xx
Application granted granted Critical
Publication of NL186012C publication Critical patent/NL186012C/xx

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)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
NLAANVRAGE7905569,A 1978-07-17 1979-07-17 Sterk brekend copolymeer, alsmede lens, vervaardigd onder toepassing daarvan. NL186012C (nl)

Applications Claiming Priority (2)

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
JP8690378 1978-07-17

Publications (3)

Publication Number Publication Date
NL7905569A NL7905569A (nl) 1980-01-21
NL186012B NL186012B (nl) 1990-04-02
NL186012C true NL186012C (nl) 1990-09-03

Family

ID=13899786

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7905569,A NL186012C (nl) 1978-07-17 1979-07-17 Sterk brekend copolymeer, alsmede lens, vervaardigd onder toepassing daarvan.

Country Status (10)

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

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JPS5978304A (ja) * 1982-10-28 1984-05-07 Seiko Epson Corp 合成樹脂製レンズ
DE3376267D1 (de) * 1982-11-11 1988-05-19 Showa Denko Kk Polymerizable compositions
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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
US5349035A (en) * 1990-09-18 1994-09-20 Akzo Nobel N.V. Copolymerization process and optical copolymer produced therefrom
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
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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
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US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
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US5948847A (en) * 1996-12-13 1999-09-07 Tokyo Ohka Kogyo Co., Ltd. Undercoating composition for photolithographic patterning
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US6455653B1 (en) * 2000-05-08 2002-09-24 Johnson & Johnson Vision Care, Inc. Compositions and methods for the manufacture of ophthalmic lenses
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US20100033826A1 (en) * 2007-02-27 2010-02-11 Kolb Brant U 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
US7981986B2 (en) * 2008-04-29 2011-07-19 3M Innovative Properties Company Optical films comprising fluorenol (meth)acrylate monomer
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Also Published As

Publication number Publication date
IT1121008B (it) 1986-03-26
US4306780A (en) 1981-12-22
GB2034721A (en) 1980-06-11
SE444948B (sv) 1986-05-20
NL7905569A (nl) 1980-01-21
IT7968482A0 (it) 1979-07-16
SE7906120L (sv) 1980-01-18
DE2928242C2 (de) 1988-05-26
FR2431511B1 (xx) 1985-03-01
AU512682B1 (en) 1980-10-23
GB2034721B (en) 1983-03-23
JPS5817527B2 (ja) 1983-04-07
DE2928242A1 (de) 1980-01-31
JPS5513747A (en) 1980-01-30
CA1150898A (en) 1983-07-26
NL186012B (nl) 1990-04-02
FR2431511A1 (fr) 1980-02-15

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V4 Discontinued because of reaching the maximum lifetime of a patent

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