DE3751726D1 - Giess-Polymerisationsverfahren zur Herstellung von Schwefel enthaltenden Urethanharzlinsen - Google Patents

Giess-Polymerisationsverfahren zur Herstellung von Schwefel enthaltenden Urethanharzlinsen

Info

Publication number
DE3751726D1
DE3751726D1 DE3751726T DE3751726T DE3751726D1 DE 3751726 D1 DE3751726 D1 DE 3751726D1 DE 3751726 T DE3751726 T DE 3751726T DE 3751726 T DE3751726 T DE 3751726T DE 3751726 D1 DE3751726 D1 DE 3751726D1
Authority
DE
Germany
Prior art keywords
sulfur
production
urethane resin
containing urethane
polymerisation process
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
DE3751726T
Other languages
English (en)
Other versions
DE3751726T2 (de
Inventor
Katsuyoshi Sasagawa
Yoshinobu Kanemura
Masao Imai
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Toatsu Chemicals 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27295251&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3751726(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Toatsu Chemicals Inc filed Critical Mitsui Toatsu Chemicals Inc
Publication of DE3751726D1 publication Critical patent/DE3751726D1/de
Application granted granted Critical
Publication of DE3751726T2 publication Critical patent/DE3751726T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/82—Post-polymerisation treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • 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
    • 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
    • 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
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic
    • 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
    • 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
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/19—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE3751726T 1986-12-15 1987-12-11 Giess-Polymerisationsverfahren zur Herstellung von Schwefel enthaltenden Urethanharzlinsen Expired - Lifetime DE3751726T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP29819886 1986-12-15
JP5435387 1987-03-10
JP9268587 1987-04-15

Publications (2)

Publication Number Publication Date
DE3751726D1 true DE3751726D1 (de) 1996-04-11
DE3751726T2 DE3751726T2 (de) 1996-10-02

Family

ID=27295251

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751726T Expired - Lifetime DE3751726T2 (de) 1986-12-15 1987-12-11 Giess-Polymerisationsverfahren zur Herstellung von Schwefel enthaltenden Urethanharzlinsen

Country Status (8)

Country Link
EP (1) EP0271839B1 (de)
JP (1) JPH0777733B2 (de)
KR (1) KR920001650B1 (de)
CN (1) CN1039210C (de)
AU (1) AU598076B2 (de)
BR (1) BR8706784A (de)
CA (1) CA1325304C (de)
DE (1) DE3751726T2 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5753730A (en) * 1986-12-15 1998-05-19 Mitsui Toatsu Chemicals, Inc. Plastic lenses having a high-refractive index, process for the preparation thereof and casting polymerization process for preparing sulfur-containing urethane resin lens and lens prepared thereby
US5126425A (en) * 1987-04-01 1992-06-30 Mitsui Toatsu Chemicals, Inc. Low-hygroscopic sulfur-containing urethane resin, coating material and adhesive
JPH07118989B2 (ja) * 1987-09-22 1995-12-20 ホーヤ株式会社 ポリウレタンレンズの製造方法
US4975328A (en) * 1987-09-22 1990-12-04 Hoya Corporation Process for producing polyurethane lens
US4929707A (en) * 1988-02-16 1990-05-29 Mitsui Toatsu Chemicals, Inc. Polyurethane base lens resin, plastic lens comprising the resin and preparation method of the lens
CA1320806C (en) * 1988-02-17 1993-08-03 Teruyuki Nagata Plastic lenses having a high-refracting index and process for the preparation thereof
US5021503A (en) * 1988-02-17 1991-06-04 Mitsui Toatsu Chemicals, Inc. Resin for plastic lens having high-refractive index, lens comprising the resin, and method for preparation of the lens
EP0329386B1 (de) * 1988-02-18 1994-08-03 MITSUI TOATSU CHEMICALS, Inc. S-alkylthiocarbamat-Basisharz, dieses Harz enthaltende Kunststofflinse und Verfahren zu ihrer Herstellung
CA1316315C (en) * 1988-02-22 1993-04-20 Nobuyuki Kajimoto Highly-refractive plastic lens and process for making the lens
EP0351073B1 (de) * 1988-07-14 1994-09-21 MITSUI TOATSU CHEMICALS, Inc. Linse, ein Kunstharz mit hohem Brechungsindex enthaltend und Verfahren zur Herstellung der Linse
US5087758A (en) * 1988-12-22 1992-02-11 Mitsui Toatsu Chemicals, Inc. Mercapto compound, a high refractive index resin and lens and a process for preparing them
JP2695599B2 (ja) * 1993-09-29 1997-12-24 ホーヤ株式会社 ポリウレタンレンズの製造方法
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
MXPA99000662A (es) * 1996-07-17 2004-11-22 Essilor Int Composiciones de liberacion de molde interna que contiene esteres de fosfato.
WO1999038035A1 (fr) 1996-07-22 1999-07-29 Maikurooputo Co., Ltd. Procede de fabrication d'une mini-lentille plate et mince; mini-lentille ainsi produite
US6417322B1 (en) 2000-09-25 2002-07-09 Essilor International Compagnie General D'optique Episulfide based polymerizable composition catalyzed by an (alkoxyphenyl)phosphine, articles made therefrom and process for making same
TW593450B (en) 2001-03-21 2004-06-21 Hoya Corp Transparent molded articles, optical components, plastic lenses and preparation method thereof
US6592801B2 (en) 2001-04-30 2003-07-15 Essilor International Compagnie Generale D'optique Photopolymerization of episulfides using metal complexes and its use for making ophthalmic lenses
US6887401B2 (en) 2001-11-05 2005-05-03 Essilor International Compagnie General D'optique Method for making transparent polythiourethane substrates in particular optical substrates
WO2004043853A1 (ja) 2002-11-13 2004-05-27 Nippon Soda Co., Ltd. 金属−酸素結合を有する分散質、金属酸化物膜、及び単分子膜
KR100957934B1 (ko) 2004-03-31 2010-05-13 미쓰이 가가쿠 가부시키가이샤 중합성 화합물 및 그 용도
KR100908367B1 (ko) * 2004-11-16 2009-07-20 미쓰이 가가쿠 가부시키가이샤 금속 함유 화합물 및 그 용도
JP4489014B2 (ja) * 2005-12-28 2010-06-23 花王株式会社 毛髪洗浄剤
JP2007246690A (ja) * 2006-03-16 2007-09-27 Seiko Epson Corp 光学基材の製造方法
JP4709737B2 (ja) * 2006-12-27 2011-06-22 花王株式会社 縮毛矯正組成物
JP2008255221A (ja) * 2007-04-04 2008-10-23 Mitsui Chemicals Inc 光学材料用内部離型剤及びそれを含む重合性組成物
WO2009098887A1 (ja) * 2008-02-07 2009-08-13 Mitsui Chemicals, Inc. 光学材料用重合性組成物、光学材料および光学材料の製造方法
WO2010032365A1 (ja) 2008-09-22 2010-03-25 三井化学株式会社 光学材料用重合性組成物、光学材料および光学材料の製造方法
EP2463321B1 (de) 2009-08-05 2018-11-14 Mitsui Chemicals, Inc. Polymerisierbare zusammensetzung für optische materialien, optisches material und verfahren zur herstellung optischer materialien
IT1400108B1 (it) 2010-05-20 2013-05-17 Acomon Ag Catalizzatore di polimerizzazione per politiouretani, composizione liquida polimerizzabile e procedimento per la produzione di vetri organici politiouretanici ad alto indice di rifrazione
DE102010031683A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyisocyanatgemische
DE102010031681A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit geringem Volumenschrumpf
DE102010031684A1 (de) 2010-07-20 2012-01-26 Bayer Materialscience Ag Polyurethane mit hoher Lichtbrechung
MX2014012736A (es) 2012-04-23 2015-01-15 Bayer Materialscience Ag Composiciones de poliuretano resistentes a la luz.
EP3483219B1 (de) 2013-09-30 2024-08-14 Hoya Lens Thailand Ltd. Transparentes kunststoffsubstrat und kunststofflinse
EP3103824B1 (de) * 2014-02-06 2020-03-25 Mitsui Chemicals, Inc. Polymerisierbare zusammensetzung für optisches material und optisches material
JP6810919B2 (ja) * 2014-04-11 2021-01-13 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ 透明なポリチオウレタン体の製造のための芳香族ニトリルを含む組成物
CN107603190A (zh) * 2017-09-21 2018-01-19 河南驼人医疗器械集团有限公司 一种医用抗菌聚氨酯材料及其制备方法
EP3763517A1 (de) 2019-07-09 2021-01-13 Essilor International Verfahren zur herstellung eines photochromen optischen artikels
CN114605605B (zh) * 2022-03-08 2023-03-24 益丰新材料股份有限公司 一种含有多硫醇组合物的光学材料组合物
EP4253019A1 (de) 2022-03-31 2023-10-04 Essilor International Spätstufenkatalyse von schnellen raumtemperaturpolymerisationen
WO2024003383A1 (en) 2022-06-30 2024-01-04 Essilor International Method of fast curing a polythiourethane based substrate using a delayed-action catalyst
WO2024074596A1 (en) 2022-10-05 2024-04-11 Essilor International Method of curing a polythiourethane based substrate with a salt catalyst
WO2024126747A1 (en) 2022-12-15 2024-06-20 Essilor International Method of curing a polythiourethane based substrate tolerant to water
WO2024133820A1 (en) 2022-12-21 2024-06-27 Essilor International Method of curing a polythiourethane based substrate coupled to a microstructured wafer
EP4442724A1 (de) 2023-04-04 2024-10-09 Essilor International Verfahren zur härtung eines polythiourethan-basierten substrats aus einem präpolymer

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Publication number Priority date Publication date Assignee Title
JPS578806B2 (de) * 1973-12-26 1982-02-18
US4220727A (en) * 1976-09-24 1980-09-02 Union Carbide Corporation Method of molding polyurethanes having mold release properties
JPS56144129A (en) * 1980-04-11 1981-11-10 Matsushita Electric Ind Co Ltd Manufacture of plastic lens
JPS5938044A (ja) * 1982-08-25 1984-03-01 Toray Silicone Co Ltd 反応射出成形体の製造方法
US4585829A (en) * 1983-09-30 1986-04-29 Union Carbide Corporation Internal mold release for reaction injection molded polyurethanes
GB8406677D0 (en) * 1984-03-14 1984-04-18 Ici Plc Polyol compositions
JPS60199016A (ja) * 1984-03-23 1985-10-08 Mitsui Toatsu Chem Inc チオカルバミン酸ｓ―アルキルエステル系レンズ用樹脂の製造方法
JPS60245622A (ja) * 1984-05-21 1985-12-05 Sumitomo Bayer Urethane Kk ポリウレタン樹脂成形品の製造方法
JPS60255835A (ja) * 1984-05-31 1985-12-17 Sumitomo Bayer Urethane Kk ホリウレタン成形品の製造方法
US4585803A (en) * 1984-08-17 1986-04-29 The Dow Chemical Company Internal mold release compositions
EP0235743B1 (de) * 1986-03-01 1990-01-31 MITSUI TOATSU CHEMICALS, Inc. Harze mit einem hohen Brechungsindex für Linsen aus Kunststoff
JPS62238151A (ja) * 1986-04-07 1987-10-19 Nissan Motor Co Ltd ワイパ間欠駆動制御装置
JPH0678415B2 (ja) * 1986-11-21 1994-10-05 三井東圧化学株式会社 高屈折率プラスチックレンズ用樹脂
JPH07118989B2 (ja) * 1987-09-22 1995-12-20 ホーヤ株式会社 ポリウレタンレンズの製造方法

Also Published As

Publication number Publication date
CA1325304C (en) 1993-12-14
CN87108126A (zh) 1988-09-14
JPH0777733B2 (ja) 1995-08-23
EP0271839B1 (de) 1996-03-06
AU598076B2 (en) 1990-06-14
EP0271839A2 (de) 1988-06-22
DE3751726T2 (de) 1996-10-02
AU8251487A (en) 1988-06-16
CN1039210C (zh) 1998-07-22
KR920001650B1 (ko) 1992-02-21
KR880007588A (ko) 1988-08-27
BR8706784A (pt) 1988-07-19
EP0271839A3 (en) 1989-03-08
JPS6445611A (en) 1989-02-20

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8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP