KR101290897B1 - 폴리이소시아네이트의 제조 방법 - Google Patents

폴리이소시아네이트의 제조 방법 Download PDF

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Publication number
KR101290897B1
KR101290897B1 KR1020087006922A KR20087006922A KR101290897B1 KR 101290897 B1 KR101290897 B1 KR 101290897B1 KR 1020087006922 A KR1020087006922 A KR 1020087006922A KR 20087006922 A KR20087006922 A KR 20087006922A KR 101290897 B1 KR101290897 B1 KR 101290897B1
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South Korea
Prior art keywords
solvent
polyisocyanate
contaminants
isocyanate group
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KR1020087006922A
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English (en)
Korean (ko)
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KR20080057247A (ko
Inventor
로버트 헨리 카르
요한네스 로데비크 쿨레
피터 뮐러
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헌트스만 인터내셔날, 엘엘씨
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    • 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • C07C263/20—Separation; Purification
    • 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate 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
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyurethanes Or Polyureas (AREA)
KR1020087006922A 2005-09-22 2006-08-29 폴리이소시아네이트의 제조 방법 Expired - Fee Related KR101290897B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP05108750 2005-09-22
EP05108750.0 2005-09-22
PCT/EP2006/065786 WO2007039362A1 (en) 2005-09-22 2006-08-29 Method for the production of polyisocyanates

Publications (2)

Publication Number Publication Date
KR20080057247A KR20080057247A (ko) 2008-06-24
KR101290897B1 true KR101290897B1 (ko) 2013-07-29

Family

ID=35707266

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087006922A Expired - Fee Related KR101290897B1 (ko) 2005-09-22 2006-08-29 폴리이소시아네이트의 제조 방법

Country Status (13)

Country Link
US (1) US20080249202A1 (enExample)
EP (1) EP1928928B1 (enExample)
JP (1) JP2009508904A (enExample)
KR (1) KR101290897B1 (enExample)
CN (1) CN101268113B (enExample)
AU (1) AU2006298927B2 (enExample)
BR (1) BRPI0616145A2 (enExample)
CA (1) CA2621331A1 (enExample)
ES (1) ES2663870T3 (enExample)
HU (1) HUE036153T2 (enExample)
PT (1) PT1928928T (enExample)
RU (1) RU2008115525A (enExample)
WO (1) WO2007039362A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2014641A3 (en) * 2007-06-06 2009-03-18 Huntsman International Llc Process for preparing mixtures of diphenylmethane diisocyanates and polyphenyl polymethylene polyisocyanates
JP6710159B2 (ja) * 2014-04-11 2020-06-17 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 気相中においてキシリレンジイソシアネートを製造するための方法
KR102187896B1 (ko) 2019-01-24 2020-12-08 주식회사 코씨드바이오팜 식물추출물을 함유하는 세포보습, 세포간 보습, 피부 장벽보습에 효과적인 화장료 조성물
KR102839458B1 (ko) * 2020-12-30 2025-07-25 한화솔루션 주식회사 이소시아네이트 화합물의 제조 방법
CN115490829B (zh) * 2021-06-17 2025-04-01 万华化学集团股份有限公司 一种异氰酸酯组合物及其制备方法、一种光学材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287387A (en) 1963-07-29 1966-11-22 Olin Mathieson Process for the production of aromatic isocyanates
US3420752A (en) 1965-05-17 1969-01-07 Allied Chem Purification of toluenediamine mixtures by vacuum distillation
US3622577A (en) * 1968-11-08 1971-11-23 Du Pont Trimerization of organic isocyanates
US4745216A (en) * 1984-04-07 1988-05-17 Bayer Aktiengesellschaft Process for the production of polyisocyanates

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1469105A (fr) 1965-12-27 1967-02-10 Toulousaine De Prod Chim Toloc Procédé de fabrication d'esters isocyaniques
DE3129270A1 (de) * 1981-07-24 1983-02-10 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von polyisocyanaten
BR9510351A (pt) * 1994-11-17 1997-12-23 Bayer Ag Processo para a preparação de isocianatos
EP0816357B1 (en) * 1996-06-27 2002-01-09 Pfizer Inc. Substituted indazole derivatives
US5770659A (en) * 1997-11-10 1998-06-23 Arco Chemical Technology, L.P. Process for making storage-stable epoxy-capped polyetherester resins
US6306918B1 (en) * 1999-03-09 2001-10-23 Kao Corporation Semi-rigid polyurethane foam
US6423758B2 (en) * 1999-06-03 2002-07-23 Gaska Tape, Inc. Low volatility cellular foam
US6458860B1 (en) * 2001-06-01 2002-10-01 Huntsman Petrochemical Corporation Advances in urethane foam catalysis
EP1371633A1 (en) * 2002-06-14 2003-12-17 Bayer Ag Process for the purification of mixtures of toluenediisocyanate incorporating a dividing-wall distillation column
DE10260092A1 (de) 2002-12-19 2004-07-01 Basf Ag Verfahren zur Reinigung von Isocyanaten
DE10261187A1 (de) * 2002-12-20 2004-07-08 Basf Ag Verfahren zur Herstellung von Isocyanaten
DE102004005319A1 (de) * 2004-02-04 2005-08-25 Bayer Materialscience Ag Verfahren zur Herstellung von hochreinem 2,4'-Methylendiphenyldiisocyanat
BRPI0418975B1 (pt) 2004-07-28 2015-07-28 Huntsman Int Llc Processo para a produção de um poliisocianato

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3287387A (en) 1963-07-29 1966-11-22 Olin Mathieson Process for the production of aromatic isocyanates
US3420752A (en) 1965-05-17 1969-01-07 Allied Chem Purification of toluenediamine mixtures by vacuum distillation
US3622577A (en) * 1968-11-08 1971-11-23 Du Pont Trimerization of organic isocyanates
US4745216A (en) * 1984-04-07 1988-05-17 Bayer Aktiengesellschaft Process for the production of polyisocyanates

Also Published As

Publication number Publication date
HUE036153T2 (hu) 2018-06-28
WO2007039362A1 (en) 2007-04-12
KR20080057247A (ko) 2008-06-24
ES2663870T3 (es) 2018-04-17
CN101268113B (zh) 2013-05-22
US20080249202A1 (en) 2008-10-09
CN101268113A (zh) 2008-09-17
RU2008115525A (ru) 2009-10-27
BRPI0616145A2 (pt) 2011-06-07
JP2009508904A (ja) 2009-03-05
EP1928928B1 (en) 2018-02-21
PT1928928T (pt) 2018-03-26
AU2006298927A1 (en) 2007-04-12
EP1928928A1 (en) 2008-06-11
AU2006298927B2 (en) 2011-07-07
CA2621331A1 (en) 2007-04-12

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