BR112015000373A2 - metódo para produzir composto de politiol, composição polimerizável para material ótico e usos dos mesmos - Google Patents

metódo para produzir composto de politiol, composição polimerizável para material ótico e usos dos mesmos

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Publication number
BR112015000373A2
BR112015000373A2 BR112015000373A BR112015000373A BR112015000373A2 BR 112015000373 A2 BR112015000373 A2 BR 112015000373A2 BR 112015000373 A BR112015000373 A BR 112015000373A BR 112015000373 A BR112015000373 A BR 112015000373A BR 112015000373 A2 BR112015000373 A2 BR 112015000373A2
Authority
BR
Brazil
Prior art keywords
polythiol compound
polymerizable composition
optical material
designed
produce
Prior art date
Application number
BR112015000373A
Other languages
English (en)
Inventor
Kawaguchi Masaru
Nishimura Takeshi
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
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of BR112015000373A2 publication Critical patent/BR112015000373A2/pt

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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
    • C08G18/28—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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • 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
    • C07C335/32—Isothioureas having sulfur atoms of isothiourea groups bound to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C381/00—Compounds containing carbon and sulfur and having functional groups not covered by groups C07C301/00 - C07C337/00
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

resumo patente de invenção: "metódo para produzir composto de politiol, composição polimerizável para material ótico e usos dos mesmos". a presente invenção proporciona um método para a produção de um composto de politiol, compreendendo: uma etapa para reagir um composto de poliálcool representado pela seguinte fórmula (4) com tioureia na presença de cloreto de hidrogênio para se obter um sal de isotiurônio; uma etapa para adicionar, mantendo ao mesmo tempo uma solução de reação que contém o sal de isotiurônio assim obtido a uma temperatura de 20 ºc a 60 ºc, amônia aquosa à solução de reação dentro de 80 minutos, assim, hidrolisando o sal de isotiurônio para se obter um composto de politiol contendo, como um componente principal, uma espécie ou dois ou mais tipos selecionados a partir do grupo que consiste em compostos representados pelas seguintes fórmulas (6) a (8); e uma etapa para a adição de ácido clorídrico, que é uma concentração de 30% a 36% para a solução contendo o composto de politiol assim obtido, lavando a solução a uma temperatura de 30 ºc a 55 ºc para purificar o composto de politiol. 23494122v1
BR112015000373A 2012-08-14 2013-02-28 metódo para produzir composto de politiol, composição polimerizável para material ótico e usos dos mesmos BR112015000373A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012179896 2012-08-14
PCT/JP2013/001208 WO2014027428A1 (ja) 2012-08-14 2013-02-28 ポリチオール化合物の製造方法、光学材料用重合性組成物およびその用途

Publications (1)

Publication Number Publication Date
BR112015000373A2 true BR112015000373A2 (pt) 2017-06-27

Family

ID=50685489

Family Applications (2)

Application Number Title Priority Date Filing Date
BR112015000373A BR112015000373A2 (pt) 2012-08-14 2013-02-28 metódo para produzir composto de politiol, composição polimerizável para material ótico e usos dos mesmos
BR112014030076A BR112014030076A2 (pt) 2012-08-14 2013-02-28 método para produção de composto de politiol, composição polimerizável para material ótico, e usos dos mesmos

Family Applications After (1)

Application Number Title Priority Date Filing Date
BR112014030076A BR112014030076A2 (pt) 2012-08-14 2013-02-28 método para produção de composto de politiol, composição polimerizável para material ótico, e usos dos mesmos

Country Status (7)

Country Link
US (4) US9181180B2 (pt)
EP (4) EP3093282B1 (pt)
KR (4) KR20160028486A (pt)
CN (4) CN104321306B (pt)
BR (2) BR112015000373A2 (pt)
IN (2) IN2014DN09746A (pt)
WO (2) WO2014027428A1 (pt)

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Also Published As

Publication number Publication date
EP3026041B1 (en) 2017-04-19
US9181180B2 (en) 2015-11-10
CN104321307B (zh) 2016-08-17
EP3026041A1 (en) 2016-06-01
CN104321306A (zh) 2015-01-28
KR20140142375A (ko) 2014-12-11
EP3093282A1 (en) 2016-11-16
IN2014DN09746A (pt) 2015-07-31
KR20140141723A (ko) 2014-12-10
EP2845848A4 (en) 2015-05-20
EP2845847B1 (en) 2016-08-31
US9637584B2 (en) 2017-05-02
KR101661835B1 (ko) 2016-09-30
US20160024242A1 (en) 2016-01-28
CN104321307A (zh) 2015-01-28
US20150133692A1 (en) 2015-05-14
WO2014027428A1 (ja) 2014-02-20
EP3093282B1 (en) 2017-05-10
EP2845848A1 (en) 2015-03-11
US9605105B2 (en) 2017-03-28
KR20160028487A (ko) 2016-03-11
US20160017085A1 (en) 2016-01-21
EP2845847A1 (en) 2015-03-11
KR101879962B1 (ko) 2018-07-18
CN105906773A (zh) 2016-08-31
US20150126781A1 (en) 2015-05-07
KR20160028486A (ko) 2016-03-11
EP2845848B1 (en) 2016-02-24
CN106432664A (zh) 2017-02-22
EP2845847A4 (en) 2015-04-29
CN106432664B (zh) 2019-05-28
IN2014DN09747A (pt) 2015-07-31
US9181179B2 (en) 2015-11-10
BR112014030076A2 (pt) 2017-06-27
CN105906773B (zh) 2018-05-29
CN104321306B (zh) 2016-10-19
WO2014027427A1 (ja) 2014-02-20

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