DE69904891D1 - Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze - Google Patents

Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze

Info

Publication number
DE69904891D1
DE69904891D1 DE69904891T DE69904891T DE69904891D1 DE 69904891 D1 DE69904891 D1 DE 69904891D1 DE 69904891 T DE69904891 T DE 69904891T DE 69904891 T DE69904891 T DE 69904891T DE 69904891 D1 DE69904891 D1 DE 69904891D1
Authority
DE
Germany
Prior art keywords
processes
preparation
resins containing
polyisocyanate compounds
optical resins
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 - Fee Related
Application number
DE69904891T
Other languages
English (en)
Other versions
DE69904891T2 (de
Inventor
Yoshitaka Kitahara
Jian Jiang
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
Hoya 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
Priority claimed from JP10212992A external-priority patent/JP3029603B2/ja
Priority claimed from JP21299198A external-priority patent/JP2954934B1/ja
Application filed by Hoya Corp filed Critical Hoya Corp
Publication of DE69904891D1 publication Critical patent/DE69904891D1/de
Application granted granted Critical
Publication of DE69904891T2 publication Critical patent/DE69904891T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/24—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/25—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
    • 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
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/775—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur sulfur
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE69904891T 1998-07-28 1999-07-27 Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze Expired - Fee Related DE69904891T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10212992A JP3029603B2 (ja) 1998-07-28 1998-07-28 光学製品
JP21299198A JP2954934B1 (ja) 1998-07-28 1998-07-28 ポリイソシアネート化合物及びその製造方法

Publications (2)

Publication Number Publication Date
DE69904891D1 true DE69904891D1 (de) 2003-02-20
DE69904891T2 DE69904891T2 (de) 2003-10-30

Family

ID=26519562

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69904891T Expired - Fee Related DE69904891T2 (de) 1998-07-28 1999-07-27 Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze

Country Status (3)

Country Link
US (1) US6194603B1 (de)
EP (1) EP0976727B1 (de)
DE (1) DE69904891T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0976728B1 (de) * 1998-07-29 2002-12-04 Hoya Corporation Polyisocyanatverbindungen, Verfahren zu ihrer Herstellung und diese enthaltende optische Harze
KR20090074187A (ko) * 2006-09-19 2009-07-06 미츠비시 가스 가가쿠 가부시키가이샤 광학재료용 수지 조성물 및 그것을 사용한 광학재료
CN105601550B (zh) * 2015-12-25 2020-06-16 四川大学 具有活性基团的刺激敏感多功能多异氰酸酯

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS6346213A (ja) 1986-03-01 1988-02-27 Mitsui Toatsu Chem Inc 高屈折率プラスチックレンズ用樹脂の製造方法
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
JP2849065B2 (ja) 1988-02-17 1999-01-20 三井化学株式会社 高屈折率プラスチックレンズ
JP2615182B2 (ja) 1988-02-17 1997-05-28 三井東圧化学株式会社 高屈折率光学素子及びプラスチックレンズの製造方法及び該方法により得られる光学素子並びにプラスチックレンズ
JP2866846B2 (ja) 1988-02-18 1999-03-08 三井化学株式会社 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
JP2788629B2 (ja) 1988-02-18 1998-08-20 三井化学株式会社 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及びその樹脂からなるプラスチックレンズ
JP2615183B2 (ja) 1988-02-18 1997-05-28 三井東圧化学株式会社 チオカルバミン酸ｓ−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該製造方法によって得られた光学素子並びにレンズ
JP2849067B2 (ja) 1988-02-18 1999-01-20 三井化学株式会社 チオカルバミン酸ｓ−アルキルエステル系レンズ
CA1316315C (en) 1988-02-22 1993-04-20 Nobuyuki Kajimoto Highly-refractive plastic lens and process for making the lens
JP2766846B2 (ja) 1988-02-22 1998-06-18 三井化学株式会社 チオカルバミン酸ｓ−アルキルエステル系樹脂製光学素子及びレンズの製造方法、該方法で得られる光学素子及びプラスチックレンズ
JP2998982B2 (ja) 1990-10-19 2000-01-17 ホーヤ株式会社 ポリイソシアネート化合物、それを用いて得られた光学材料及び光学製品
JP2942400B2 (ja) 1991-10-14 1999-08-30 ホーヤ株式会社 ポリイソシアネート化合物、それを用いて得られた光学材料及び光学製品
JP2931161B2 (ja) * 1992-08-11 1999-08-09 ホーヤ株式会社 ポリイソシアネート化合物
JP3238313B2 (ja) 1994-11-17 2001-12-10 三井化学株式会社 光学材料用組成物およびその用途
TW300902B (de) * 1994-11-17 1997-03-21 Mitsui Toatsu Chemicals
JP3229781B2 (ja) * 1995-08-14 2001-11-19 三井化学株式会社 新規なポリチオールを用いた含硫ウレタン系プラスチックレンズ
JP3328115B2 (ja) 1995-09-07 2002-09-24 三井化学株式会社 高屈折率プラスチックレンズ用組成物およびレンズ
JP3238306B2 (ja) * 1995-09-07 2001-12-10 三井化学株式会社 高屈折率プラスチックレンズ用組成物およびレンズ
JP3791973B2 (ja) 1996-07-30 2006-06-28 三井化学株式会社 イソシアナート誘導体およびその用途

Also Published As

Publication number Publication date
DE69904891T2 (de) 2003-10-30
EP0976727B1 (de) 2003-01-15
US6194603B1 (en) 2001-02-27
EP0976727A1 (de) 2000-02-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee