JP5546385B2 - ビウレット構造含有ポリイソシアネートの製造方法 - Google Patents

ビウレット構造含有ポリイソシアネートの製造方法 Download PDF

Info

Publication number
JP5546385B2
JP5546385B2 JP2010185774A JP2010185774A JP5546385B2 JP 5546385 B2 JP5546385 B2 JP 5546385B2 JP 2010185774 A JP2010185774 A JP 2010185774A JP 2010185774 A JP2010185774 A JP 2010185774A JP 5546385 B2 JP5546385 B2 JP 5546385B2
Authority
JP
Japan
Prior art keywords
isocyanate
temperature
organic
per unit
unit time
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.)
Active
Application number
JP2010185774A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011042790A5 (enExample
JP2011042790A (ja
Inventor
マルティン・ブラーム
ディーター・マーガー
アンドレ・フェルヘルター
ラインハルト・ハルパープ
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.)
Covestro Deutschland AG
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
Publication of JP2011042790A publication Critical patent/JP2011042790A/ja
Publication of JP2011042790A5 publication Critical patent/JP2011042790A5/ja
Application granted granted Critical
Publication of JP5546385B2 publication Critical patent/JP5546385B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2010185774A 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 Active JP5546385B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009038463.4 2009-08-21
DE102009038463A DE102009038463A1 (de) 2009-08-21 2009-08-21 Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur

Publications (3)

Publication Number Publication Date
JP2011042790A JP2011042790A (ja) 2011-03-03
JP2011042790A5 JP2011042790A5 (enExample) 2013-10-03
JP5546385B2 true JP5546385B2 (ja) 2014-07-09

Family

ID=43012772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010185774A Active 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

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103402978A (zh) 2011-03-03 2013-11-20 巴斯夫欧洲公司 制备含有缩二脲基团的聚异氰酸酯的方法
US11548969B2 (en) 2019-04-10 2023-01-10 Covestro Intellectual Property Gmbh & Co. Kg Process for the preparation of polyisocyanates with dimer, trimer and/or allophanate and optionally urethane structure
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL238495A (enExample) 1958-04-24
NL6910540A (enExample) * 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
DE3700209A1 (de) 1987-01-07 1988-07-21 Bayer Ag Verfahren zur herstellung von polyisocyanaten mit biuretstruktur
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
DE10025301A1 (de) 2000-05-22 2001-11-29 Bayer Ag Verfahren zur Herstellung von Polyisocyanaten mit Biuretstruktur
MXPA04002650A (es) * 2001-09-21 2004-07-08 Du Pont Preparacion y uso de poliisocianatos que contienen biuret como agentes de reticulacion para recubrimientos.
EP2132249A1 (de) * 2007-03-09 2009-12-16 Basf Se Verfahren zur herstellung von farblosen, lagerstabilen biuretgruppenhaltigen polyisocyanaten

Also Published As

Publication number Publication date
DE102009038463A1 (de) 2011-02-24
US8445623B2 (en) 2013-05-21
ES2494394T3 (es) 2014-09-15
EP2287151A1 (de) 2011-02-23
CN101993396A (zh) 2011-03-30
CN101993396B (zh) 2014-09-03
JP2011042790A (ja) 2011-03-03
EP2287151B1 (de) 2014-06-25
US20110046300A1 (en) 2011-02-24

Similar Documents

Publication Publication Date Title
JP2668233B2 (ja) ビウレツト構造を有するポリイソシアネートの製造方法
JP4026674B2 (ja) ビウレット含有ポリイソシアネートの製造法
US6416686B2 (en) Polyisocyanates
CN103958559A (zh) 用于连续异氰酸酯改性的方法
JP5546385B2 (ja) ビウレット構造含有ポリイソシアネートの製造方法
CN108047428B (zh) 一种低粘度缩二脲聚异氰酸酯及其制备方法和用途
HK1043982A1 (en) Process for the production of uretdione polyisocyanates with improved monomer stability
US6414184B1 (en) Process for producing polyisocyanates containing biuret groups from (cyclo)aliphatic diisocyanates
CN101072805B (zh) 生产含有缩二脲基团且储存稳定的无色多异氰酸酯的方法
JP4926334B2 (ja) ビュレット構造を有するポリイソシアネートの製造方法
JPH11500155A (ja) ビウレット基含有ポリイソシアネートの製法
US8609887B2 (en) Process for preparing polyisocyanates comprising biuret groups
JPS6229426B2 (enExample)
JP2011042790A5 (enExample)
CN102239142B (zh) 改性二异氰酸酯的方法
JP2960367B2 (ja) ポリイソシアナト−イソシアヌレート及びその製造方法
JPH0372453A (ja) ジイソシアナートおよびその製造方法
CN119350190A (zh) 一种粘度可调节的多异氰酸酯的制备方法
JP2024533303A (ja) 部分的有機系ポリイソシアネートをベースとするブロックされた硬化剤の製造および１ｋ ｐｕｒ焼付けエナメルとしての使用
CN101370844A (zh) 含异氰酸酯的制剂

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20130820

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130820

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20131219

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20131224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140320

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20140415

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20140513

R150 Certificate of patent or registration of utility model

Ref document number: 5546385

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250