KR101785950B1 - 우레트디온기를 함유하는 이소시아네이트 단독중합체의 제조방법 - Google Patents

우레트디온기를 함유하는 이소시아네이트 단독중합체의 제조방법 Download PDF

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KR101785950B1
KR101785950B1 KR1020167003783A KR20167003783A KR101785950B1 KR 101785950 B1 KR101785950 B1 KR 101785950B1 KR 1020167003783 A KR1020167003783 A KR 1020167003783A KR 20167003783 A KR20167003783 A KR 20167003783A KR 101785950 B1 KR101785950 B1 KR 101785950B1
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South Korea
Prior art keywords
isocyanate
catalyst
homopolymer
group
diisocyanate
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Korean (ko)
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KR20160031535A (ko
Inventor
리동 선
Original Assignee
완후아 케미컬(닝보) 코퍼레이션 리미티드
완후아 케미컬 그룹 코., 엘티디
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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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/027—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing urethodione groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D229/00—Heterocyclic compounds containing rings of less than five members having two nitrogen atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/28—Phosphorus compounds with one or more P—C bonds
    • C07F9/54—Quaternary phosphonium compounds
    • C07F9/5407—Acyclic saturated phosphonium compounds
    • C07F9/5414—Acyclic saturated phosphonium compounds substituted by B, Si, P or a metal
    • 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020167003783A 2013-11-26 2014-03-03 우레트디온기를 함유하는 이소시아네이트 단독중합체의 제조방법 Active KR101785950B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310608843.5A CN103613540B (zh) 2013-11-26 2013-11-26 一种制备含脲二酮基团的异氰酸酯均聚物的方法
CN201310608843.5 2013-11-26
PCT/CN2014/072798 WO2015078116A1 (en) 2013-11-26 2014-03-03 Process for preparing isocyanate homopolymers containing uretdione groups

Publications (2)

Publication Number Publication Date
KR20160031535A KR20160031535A (ko) 2016-03-22
KR101785950B1 true KR101785950B1 (ko) 2017-11-15

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KR1020167003783A Active KR101785950B1 (ko) 2013-11-26 2014-03-03 우레트디온기를 함유하는 이소시아네이트 단독중합체의 제조방법

Country Status (6)

Country Link
US (1) US9518142B2 (enExample)
EP (1) EP3074380B1 (enExample)
JP (1) JP6266782B2 (enExample)
KR (1) KR101785950B1 (enExample)
CN (1) CN103613540B (enExample)
WO (1) WO2015078116A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613540B (zh) * 2013-11-26 2015-03-11 万华化学（宁波）有限公司 一种制备含脲二酮基团的异氰酸酯均聚物的方法
CN110372846B (zh) * 2019-07-15 2021-06-25 万华化学集团股份有限公司 一种色值稳定的含有脲二酮基团的多异氰酸酯的制备方法
CN111040101B (zh) * 2019-12-23 2021-09-07 万华化学集团股份有限公司 色值稳定的含有脲二酮基团的多异氰酸酯及其制备方法
CN111747867B (zh) * 2020-06-28 2022-08-02 万华化学（宁波）有限公司 一种低色号低voc改性异氰酸酯的制备方法
CN114588939B (zh) * 2020-12-03 2024-05-03 万华化学集团股份有限公司 催化剂和制备含亚氨基噁二嗪二酮的多异氰酸酯的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004175803A (ja) 2002-11-25 2004-06-24 Bayer Ag ウレトジオン基含有ポリイソシアネートの製造法
JP2010138136A (ja) 2008-12-15 2010-06-24 Nippon Chem Ind Co Ltd 新規ホスフィンボラン化合物及びその製造方法並びに水素−ホスフィンボラン化合物の製造方法
JP2011219413A (ja) 2010-04-09 2011-11-04 Nippon Chem Ind Co Ltd ピラジン誘導体の製造方法
CN102942525A (zh) 2012-11-01 2013-02-27 烟台万华聚氨酯股份有限公司 一种制备含脲二酮基团的多异氰酸酯的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1670720A1 (de) 1966-07-21 1971-01-14 Bayer Ag Verfahren zur Herstellung von aliphatisch substituierten Uretdionen
DE3227779A1 (de) * 1982-07-24 1984-01-26 Chemische Werke Hüls AG, 4370 Marl Neue isocyanato-uretdione sowie ein verfahren zu deren herstellung
JP2000264943A (ja) * 1999-03-18 2000-09-26 Mitsui Chemicals Inc 新規プレポリマー
EP1426393A3 (de) * 2002-12-05 2009-11-04 Bayer MaterialScience AG Monomerenarme uretdiongruppenhaltige Polyisocyanate
DE10354544A1 (de) * 2003-11-21 2005-06-23 Bayer Materialscience Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE102007018015A1 (de) 2007-04-17 2008-10-23 Bayer Materialscience Ag Herstellung uretdiongruppenhaltiger Polyisocyanate
DE102007058487A1 (de) * 2007-12-04 2009-06-10 Bayer Materialscience Ag Herstellung von Uretdion-Polyisocyanaten
CN103613540B (zh) * 2013-11-26 2015-03-11 万华化学（宁波）有限公司 一种制备含脲二酮基团的异氰酸酯均聚物的方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004175803A (ja) 2002-11-25 2004-06-24 Bayer Ag ウレトジオン基含有ポリイソシアネートの製造法
JP2010138136A (ja) 2008-12-15 2010-06-24 Nippon Chem Ind Co Ltd 新規ホスフィンボラン化合物及びその製造方法並びに水素−ホスフィンボラン化合物の製造方法
JP2011219413A (ja) 2010-04-09 2011-11-04 Nippon Chem Ind Co Ltd ピラジン誘導体の製造方法
CN102942525A (zh) 2012-11-01 2013-02-27 烟台万华聚氨酯股份有限公司 一种制备含脲二酮基团的多异氰酸酯的方法

Also Published As

Publication number Publication date
US9518142B2 (en) 2016-12-13
CN103613540B (zh) 2015-03-11
KR20160031535A (ko) 2016-03-22
CN103613540A (zh) 2014-03-05
US20160159964A1 (en) 2016-06-09
EP3074380A4 (en) 2017-08-02
JP6266782B2 (ja) 2018-01-24
EP3074380B1 (en) 2018-04-25
EP3074380A1 (en) 2016-10-05
JP2016535146A (ja) 2016-11-10
WO2015078116A1 (en) 2015-06-04

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