CA2077150A1 - Polymer for optical products and process for preparation thereof - Google Patents

Polymer for optical products and process for preparation thereof

Info

Publication number
CA2077150A1
CA2077150A1 CA2077150A CA2077150A CA2077150A1 CA 2077150 A1 CA2077150 A1 CA 2077150A1 CA 2077150 A CA2077150 A CA 2077150A CA 2077150 A CA2077150 A CA 2077150A CA 2077150 A1 CA2077150 A1 CA 2077150A1
Authority
CA
Canada
Prior art keywords
polymer
dithiane
optical products
preparation
dimethyl
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.)
Granted
Application number
CA2077150A
Other languages
French (fr)
Other versions
CA2077150C (en
Inventor
Reisuke Okada
Tsuyoshi Ohkubo
Masahisa Kosaka
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.)
Hoya Corp
Original Assignee
Reisuke Okada
Tsuyoshi Ohkubo
Masahisa Kosaka
Hoya Corporation
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 Reisuke Okada, Tsuyoshi Ohkubo, Masahisa Kosaka, Hoya Corporation filed Critical Reisuke Okada
Publication of CA2077150A1 publication Critical patent/CA2077150A1/en
Application granted granted Critical
Publication of CA2077150C publication Critical patent/CA2077150C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/757—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing at least two isocyanate or isothiocyanate groups linked to the cycloaliphatic ring by means of an aliphatic group
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3874—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing heterocyclic rings having at least one sulfur atom in the ring
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
    • 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

Abstract

A polymer used for optical products wherein the polymer comprises 2,5-dimethyl-1,4-dithiane skeletons represented by formula (1):

and 1,3,5-trimethylcyclohexane skeletons represented by formula (2):
CA002077150A 1991-09-03 1992-08-28 Polymer for optical products and process for preparation thereof Expired - Fee Related CA2077150C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP250494/1991 1991-09-03
JP03250494A JP3115371B2 (en) 1991-09-03 1991-09-03 Polymer for optical material and method for producing the same

Publications (2)

Publication Number Publication Date
CA2077150A1 true CA2077150A1 (en) 1993-03-04
CA2077150C CA2077150C (en) 1998-08-18

Family

ID=17208709

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002077150A Expired - Fee Related CA2077150C (en) 1991-09-03 1992-08-28 Polymer for optical products and process for preparation thereof

Country Status (7)

Country Link
US (1) US5294666A (en)
EP (1) EP0530757B1 (en)
JP (1) JP3115371B2 (en)
AU (1) AU2201592A (en)
CA (1) CA2077150C (en)
DE (1) DE69219837T2 (en)
ES (1) ES2103332T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019147848A1 (en) * 2018-01-25 2019-08-01 Novol, Inc. Sorbitol-based crosslinked optical polymers

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695599B2 (en) * 1993-09-29 1997-12-24 ホーヤ株式会社 Manufacturing method of polyurethane lens
TW300902B (en) * 1994-11-17 1997-03-21 Mitsui Toatsu Chemicals
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
JP3663861B2 (en) 1997-12-03 2005-06-22 三菱瓦斯化学株式会社 Novel resin composition
US5932681A (en) * 1998-03-09 1999-08-03 Ppg Industries Ohio, Inc. Method of preparing an optical polymerizate
US5942158A (en) * 1998-03-09 1999-08-24 Ppg Industries Ohio, Inc. One-component optical resin composition
JP2001131257A (en) 1999-11-09 2001-05-15 Mitsubishi Gas Chem Co Inc Composition for resin
JP3526439B2 (en) * 2000-09-29 2004-05-17 Ｈｏｙａ株式会社 Method for producing spectacle lens coating composition
AU755212B2 (en) 2000-10-26 2002-12-05 Hoya Corporation Optical product, asymmetric disulfide compound used therefore and method for producing the asymmetric disulfide compound
US6667357B2 (en) 2000-12-15 2003-12-23 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US6762231B2 (en) * 2000-12-15 2004-07-13 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US7312266B2 (en) * 2000-12-15 2007-12-25 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
US6927247B2 (en) * 2000-12-15 2005-08-09 The College Of William And Mary Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
JP2003160581A (en) 2001-11-28 2003-06-03 Hoya Corp Thiol compound and production method thereof
JP4076760B2 (en) 2001-11-28 2008-04-16 Ｈｏｙａ株式会社 Episulfide compound and method for producing the same
JP2003238562A (en) 2002-02-07 2003-08-27 Hoya Corp Cyclic disulfide compound and method for producing the same
EP1580164A4 (en) 2002-11-13 2010-12-29 Nippon Soda Co Dispersoid having metal-oxygen bond, metal oxide film, and monomolecular film
JP4719000B2 (en) * 2003-06-09 2011-07-06 Ｈｏｙａ株式会社 Eyeglass lenses
JP4609694B2 (en) * 2003-06-11 2011-01-12 セイコーエプソン株式会社 Manufacturing method of resin for optical material, resin for optical material and plastic lens
JP4534857B2 (en) 2004-04-28 2010-09-01 宇部興産株式会社 New polythiourethane
JP4758987B2 (en) * 2005-04-11 2011-08-31 三井化学株式会社 Polythiourethane-based polymerizable composition and method for producing optical resin using the same
EP1944329A4 (en) 2005-10-31 2009-12-23 Ube Industries Polythiocarbonate poly(thio)epoxide
WO2007052568A1 (en) 2005-10-31 2007-05-10 Ube Industries, Ltd. Polymerizable composition and polythiocarbonate polythioether
JP2010195636A (en) 2009-02-25 2010-09-09 Fujifilm Corp Metal oxide fine particle, metal oxide fine particle dispersion liquid, and molded body
US20160215121A1 (en) 2013-09-30 2016-07-28 Hoya Lens Thailand Ltd. Transparent plastic substrate and plastic lens
US9670379B2 (en) * 2015-07-23 2017-06-06 The Boeing Company Composites transmissive to visual and infrared radiation and compositions and methods for making the composites
US10414870B2 (en) * 2015-07-23 2019-09-17 The Boeing Company Transparent polymers and methods for making the same
KR102656776B1 (en) 2018-02-22 2024-04-11 김순자 Monomer for optical material, polymerizable composition comprising it and their preparation method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2900392A (en) * 1955-12-20 1959-08-18 Pure Oil Co Preparation of dithianes
JPS6346213A (en) * 1986-03-01 1988-02-27 Mitsui Toatsu Chem Inc Resin for high-refractive index plastic lens
DE3761564D1 (en) * 1986-03-01 1990-03-08 Mitsui Toatsu Chemicals Resins with a high refractive index for plastic lenses.
JP2612295B2 (en) * 1987-04-01 1997-05-21 三井東圧化学株式会社 Resins for high refractive index plastic lenses and lenses made of these resins
DE68918356T2 (en) * 1988-07-14 1995-05-11 Mitsui Toatsu Chemicals Lens containing a high refractive index resin and process for making the lens.
JPH0259570A (en) * 1988-08-25 1990-02-28 Tokuyama Soda Co Ltd Dithiane compound and production thereof
AU637662B2 (en) * 1989-12-28 1993-06-03 Hoya Corporation Polythiol compound, and optical material and product produced therefrom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019147848A1 (en) * 2018-01-25 2019-08-01 Novol, Inc. Sorbitol-based crosslinked optical polymers

Also Published As

Publication number Publication date
EP0530757A1 (en) 1993-03-10
US5294666A (en) 1994-03-15
JPH05148340A (en) 1993-06-15
AU2201592A (en) 1993-03-11
DE69219837T2 (en) 1997-09-11
CA2077150C (en) 1998-08-18
JP3115371B2 (en) 2000-12-04
DE69219837D1 (en) 1997-06-26
EP0530757B1 (en) 1997-05-21
ES2103332T3 (en) 1997-09-16

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