DE102009038463A1 - Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur - Google Patents

Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur Download PDF

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Publication number
DE102009038463A1
DE102009038463A1 DE102009038463A DE102009038463A DE102009038463A1 DE 102009038463 A1 DE102009038463 A1 DE 102009038463A1 DE 102009038463 A DE102009038463 A DE 102009038463A DE 102009038463 A DE102009038463 A DE 102009038463A DE 102009038463 A1 DE102009038463 A1 DE 102009038463A1
Authority
DE
Germany
Prior art keywords
polyisocyanates
structure according
biuret structure
isocyanate
continuous production
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.)
Withdrawn
Application number
DE102009038463A
Other languages
German (de)
English (en)
Inventor
Martin Dr. Brahm
Dieter Mager
André Dr. Fellhoelter
Reinhard Dr. Halpaap
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.)
Bayer Intellectual Property GmbH
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to DE102009038463A priority Critical patent/DE102009038463A1/de
Priority to ES10008259.3T priority patent/ES2494394T3/es
Priority to EP10008259.3A priority patent/EP2287151B1/de
Priority to CN201010278404.9A priority patent/CN101993396B/zh
Priority to JP2010185774A priority patent/JP5546385B2/ja
Priority to US12/861,306 priority patent/US8445623B2/en
Publication of DE102009038463A1 publication Critical patent/DE102009038463A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
    • C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
    • C07C273/1818—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety from -N=C=O and XNR'R"
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3225—Polyamines
    • C08G18/3228—Polyamines acyclic
    • 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
    • C08G18/78—Nitrogen
    • C08G18/7806—Nitrogen containing -N-C=0 groups
    • C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
    • C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—Polyurethanes

Landscapes

  • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
DE102009038463A 2009-08-21 2009-08-21 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur Withdrawn DE102009038463A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102009038463A DE102009038463A1 (de) 2009-08-21 2009-08-21 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
ES10008259.3T ES2494394T3 (es) 2009-08-21 2010-08-07 Procedimiento para la preparación de poliisocianatos con estructura biuret
EP10008259.3A EP2287151B1 (de) 2009-08-21 2010-08-07 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
CN201010278404.9A CN101993396B (zh) 2009-08-21 2010-08-20 具有缩二脲结构多异氰酸酯的制备方法
JP2010185774A JP5546385B2 (ja) 2009-08-21 2010-08-23 ビウレット構造含有ポリイソシアネートの製造方法
US12/861,306 US8445623B2 (en) 2009-08-21 2010-08-23 Process for the preparation of polyisocyanates with a biuret structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009038463A DE102009038463A1 (de) 2009-08-21 2009-08-21 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Publications (1)

Publication Number Publication Date
DE102009038463A1 true DE102009038463A1 (de) 2011-02-24

Family

ID=43012772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102009038463A Withdrawn DE102009038463A1 (de) 2009-08-21 2009-08-21 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Country Status (6)

Country Link
US (1) US8445623B2 (https=)
EP (1) EP2287151B1 (https=)
JP (1) JP5546385B2 (https=)
CN (1) CN101993396B (https=)
DE (1) DE102009038463A1 (https=)
ES (1) ES2494394T3 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012117099A1 (de) 2011-03-03 2012-09-07 Basf Se Verfahren zur herstellung von biuretgruppenhaltigen polyisocyanaten
KR20210151804A (ko) 2019-04-10 2021-12-14 코베스트로 인텔렉쳐 프로퍼티 게엠베하 운트 콤파니 카게 이량체, 삼량체 및/또는 알로파네이트 및 임의로 우레탄 구조를 갖는 폴리이소시아네이트의 제조 방법
CN118561721A (zh) * 2024-05-09 2024-08-30 山东新和成精化科技有限公司 一种低粘度hdi缩二脲的合成方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101394B (de) 1958-04-24 1961-03-09 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuret-Struktur
EP0277353A1 (de) 1987-01-07 1988-08-10 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
EP1158013B1 (de) 2000-05-22 2005-03-16 Bayer MaterialScience AG Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6910540A (https=) * 1968-07-19 1970-01-21
DE1963190B2 (de) * 1969-12-17 1977-06-16 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von stabilen biuretgruppenhaltigen polyisocyanaten und deren verwendung
DE2803103A1 (de) * 1978-01-25 1979-07-26 Bayer Ag Verfahren zur herstellung von biuret- und/oder harnstoffgruppen aufweisenden organischen polyisocyanaten
DE4443885A1 (de) * 1994-12-09 1996-06-13 Basf Ag Verfahren zur Herstellung von Biuretgruppen enthaltenden Polyisocyanaten
DE19525474A1 (de) * 1995-07-12 1997-01-16 Basf Ag Verfahren und Vorrichtung zur Herstellung von (cyclo)aliphatische Biuretgruppen enthaltenden Polyisocyananten
BR0212992A (pt) * 2001-09-21 2004-09-21 Du Pont Processo para a preparação de poliisocianatos, composição dos mesmos, composição de revestimento, substrato revestido e substrato automotivo
EP2132249A1 (de) * 2007-03-09 2009-12-16 Basf Se Verfahren zur herstellung von farblosen, lagerstabilen biuretgruppenhaltigen polyisocyanaten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1101394B (de) 1958-04-24 1961-03-09 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuret-Struktur
EP0277353A1 (de) 1987-01-07 1988-08-10 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
EP1158013B1 (de) 2000-05-22 2005-03-16 Bayer MaterialScience AG Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DIN 53 185.
Lass et al.
Lass et al., J. prakt. Chem. 336, 1994, 185-200

Also Published As

Publication number Publication date
CN101993396A (zh) 2011-03-30
ES2494394T3 (es) 2014-09-15
US20110046300A1 (en) 2011-02-24
JP2011042790A (ja) 2011-03-03
EP2287151B1 (de) 2014-06-25
EP2287151A1 (de) 2011-02-23
US8445623B2 (en) 2013-05-21
CN101993396B (zh) 2014-09-03
JP5546385B2 (ja) 2014-07-09

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Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: BAYER INTELLECTUAL PROPERTY GMBH, DE

Free format text: FORMER OWNER: BAYER MATERIALSCIENCE AKTIENGESELLSCHAFT, 51373 LEVERKUSEN, DE

Effective date: 20140317

R120 Application withdrawn or ip right abandoned
R120 Application withdrawn or ip right abandoned

Effective date: 20141217