IN2014DN08100A - - Google Patents

Info

Publication number
IN2014DN08100A
IN2014DN08100A IN8100DEN2014A IN2014DN08100A IN 2014DN08100 A IN2014DN08100 A IN 2014DN08100A IN 8100DEN2014 A IN8100DEN2014 A IN 8100DEN2014A IN 2014DN08100 A IN2014DN08100 A IN 2014DN08100A
Authority
IN
India
Prior art keywords
polythiol
compound
group
polythiol compound
peak area
Prior art date
Application number
Inventor
Masaru Kawaguchi
Takeshi Nishimura
Original Assignee
Mitsui 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=49954940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014DN08100(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of IN2014DN08100A publication Critical patent/IN2014DN08100A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
    • C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/12—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms
    • C07C321/14—Sulfides, hydropolysulfides, or polysulfides having thio groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • 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
    • C07C323/10—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 singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C323/11—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 singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/12—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 singly-bound oxygen atoms 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C335/30—Isothioureas
    • 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
    • C08G18/74—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
    • C08G18/7642—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 containing at least two isocyanate or isothiocyanate groups linked to the aromatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate groups, e.g. xylylene diisocyanate or homologues substituted on the aromatic ring
    • 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

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)

Abstract

This polythiol composition contains: a polythiol compound (A) that has three or more mercapto groups; and a nitrogen containing compound (B) that is obtained by substituting one mercapto group of the polythiol compound (A) with a group that is represented by formula (a) and substituting another mercapto group of the polythiol compound (A) with a hydroxyl group. The peak area of the nitrogen containing compound (B) relative to the peak area of the polythiol compound (A) which is taken as 100 is 3.0 or less as measured by high speed liquid chromatography.
IN8100DEN2014 2012-08-14 2013-08-13 IN2014DN08100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012179899 2012-08-14
JP2013001201 2013-02-28
PCT/JP2013/071891 WO2014027665A1 (en) 2012-08-14 2013-08-13 Polythiol composition, polymerizable composition for optical materials, and use of polymerizable composition for optical materials

Publications (1)

Publication Number Publication Date
IN2014DN08100A true IN2014DN08100A (en) 2015-05-01

Family

ID=49954940

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8100DEN2014 IN2014DN08100A (en) 2012-08-14 2013-08-13

Country Status (8)

Country Link
US (4) US9777103B2 (en)
EP (2) EP2960266B1 (en)
JP (2) JP5373226B1 (en)
KR (3) KR102074091B1 (en)
CN (4) CN104271629B (en)
BR (1) BR112014025570B1 (en)
IN (1) IN2014DN08100A (en)
WO (1) WO2014027665A1 (en)

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TWI699389B (en) * 2014-07-18 2020-07-21 日商三菱瓦斯化學股份有限公司 Polythiol composition and manufacturing method thereof
KR101827334B1 (en) 2015-03-31 2018-02-08 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 Novel episulfide compound and optical material composition including same
EP3480185B1 (en) 2016-06-30 2021-04-14 Hoya Lens Thailand Ltd. Method for preparing polythiol compound, method for preparing curable composition, and method for producing cured product
KR101831892B1 (en) * 2016-06-30 2018-02-26 에스케이씨 주식회사 Polymerizable composition used in the preparation of a polythiourethane-based optical material
KR20180112864A (en) * 2016-06-30 2018-10-12 호야 렌즈 타일랜드 리미티드 For producing cured product, cured product and spectacle lens substrate
JPWO2018003058A1 (en) * 2016-06-30 2019-01-17 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ Method for producing cured product, cured product and spectacle lens substrate
WO2018012803A1 (en) 2016-07-14 2018-01-18 에스케이씨 주식회사 Aromatic polythiol compound for optical material
JP6306102B2 (en) 2016-07-29 2018-04-04 ホヤ レンズ タイランド リミテッドＨＯＹＡ Ｌｅｎｓ Ｔｈａｉｌａｎｄ Ｌｔｄ Resin composition
KR101971110B1 (en) * 2016-08-30 2019-04-22 에스케이씨 주식회사 Method for preparing polythiol compound used in the manufacture of an optical material
KR102411528B1 (en) 2017-02-15 2022-06-27 김근식 Preparation methods of polyol and polyols prepared therefrom
WO2018173820A1 (en) * 2017-03-24 2018-09-27 三井化学株式会社 Method for producing polythiol compound, polymerizable composition and use thereof
KR101894921B1 (en) * 2018-01-19 2018-09-04 에스케이씨 주식회사 Polythiol composition for plastic optical lens
WO2019189787A1 (en) * 2018-03-30 2019-10-03 三井化学株式会社 Method for producing organic mercapto compound or intermediate thereof, (poly)thiol component, polymerizable composition for optical material, molded article, optical material, and lens
KR20190138145A (en) 2018-06-04 2019-12-12 에스케이씨 주식회사 Polythiol composition and preparation method thereof
MX2021001953A (en) * 2018-08-20 2021-04-28 Ppg Ind Ohio Inc Polythiol composition.
CN109651214A (en) * 2018-12-17 2019-04-19 锦西化工研究院有限公司 Floccule in a kind of two mercapto ethyl thioethers of removal improves product purity, the method for yield
JP7296755B2 (en) * 2019-03-28 2023-06-23 ホヤ レンズ タイランド リミテッド Resin composition for optical member, optical member, and spectacle lens
JP7296754B2 (en) * 2019-03-28 2023-06-23 ホヤ レンズ タイランド リミテッド Polymerizable composition for optical member, optical member, and spectacle lens
EP4001974A4 (en) * 2019-07-17 2023-08-02 Mitsui Chemicals, Inc. POLYTHIOL COMPOSITION AND APPLICATION THEREOF
JP7437932B2 (en) * 2019-12-27 2024-02-26 三井化学株式会社 Wastewater treatment method
CN116874734A (en) 2020-01-27 2023-10-13 三井化学株式会社 Polymerizable composition for optical materials, polymerizable prepolymer composition for optical materials, cured product, and method for producing optical materials
CN113557254B (en) 2020-01-27 2023-01-17 三井化学株式会社 Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method for producing optical material
KR20200026853A (en) 2020-02-28 2020-03-11 에스케이씨 주식회사 Polythiol composition and preparation method thereof
EP4711395A2 (en) 2020-03-10 2026-03-18 Mitsui Chemicals, Inc. Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured product, and method for producing optical material
JP7465367B2 (en) 2020-03-30 2024-04-10 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 Method for preparing low haze polymer compositions for use in high refractive index optical materials - Patents.com
KR20210121873A (en) 2020-03-31 2021-10-08 주식회사 엠엘텍 Thiourethane based resin composition for optical materials and method of manufacturing thiourethane based optical material resin
KR20220033890A (en) * 2020-09-10 2022-03-17 에스케이씨 주식회사 Polythiol composition and optical polymerizable composition including the same
KR102448166B1 (en) * 2020-09-22 2022-09-27 에스케이씨 주식회사 Polythiol composition and optically polymerizable composition comprising same
CN118620162A (en) * 2020-11-13 2024-09-10 三井化学株式会社 Polythiol composition, polymerizable composition, resin, molded body, optical material and lens
CN116601200A (en) * 2020-11-27 2023-08-15 Skc株式会社 Polythiol composition, optical composition and optical product
CN116457385A (en) * 2020-11-27 2023-07-18 Skc株式会社 Polythiol composition, optical composition and optical product
EP4198617B1 (en) * 2020-12-25 2026-01-28 Mitsui Chemicals, Inc. Polythiol composition, polymerizable composition, resin, molded article, optical material, and lens
EP4455740A4 (en) 2021-12-24 2026-04-08 Mitsui Chemicals Inc METHOD FOR PRODUCE AN OPTICAL ELEMENT AND HARDENED PRODUCT
EP4603479A1 (en) * 2022-10-14 2025-08-20 Mitsui Chemicals, Inc. Polythiol composition, polymerizable composition, resin, molded body, optical material and lens
WO2025041800A1 (en) 2023-08-23 2025-02-27 三井化学株式会社 Polymerizable composition for optical material, polymerizable prepolymer composition for optical material, cured article, and method for producing optical material

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Also Published As

Publication number Publication date
US10858472B2 (en) 2020-12-08
CN108623773B (en) 2021-04-16
JP5613847B2 (en) 2014-10-29
US9777103B2 (en) 2017-10-03
KR20180090898A (en) 2018-08-13
US20180334528A1 (en) 2018-11-22
CN104271629A (en) 2015-01-07
CN108559043B (en) 2021-11-02
CN108559043A (en) 2018-09-21
CN108727559A (en) 2018-11-02
CN108727559B (en) 2021-07-23
EP2960266B1 (en) 2017-04-19
US20150094443A1 (en) 2015-04-02
KR20140125457A (en) 2014-10-28
EP2824126B1 (en) 2015-09-30
CN108623773A (en) 2018-10-09
KR20150032250A (en) 2015-03-25
BR112014025570B1 (en) 2020-12-22
US10858473B2 (en) 2020-12-08
EP2960266A1 (en) 2015-12-30
JPWO2014027665A1 (en) 2016-07-28
US20170349692A1 (en) 2017-12-07
US20180334527A1 (en) 2018-11-22
EP2824126A4 (en) 2015-03-04
WO2014027665A1 (en) 2014-02-20
KR101533207B1 (en) 2015-07-01
KR102047571B1 (en) 2019-11-21
KR102074091B1 (en) 2020-02-05
EP2824126A1 (en) 2015-01-14
CN104271629B (en) 2018-05-11
JP5373226B1 (en) 2013-12-18

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