FR2826366B1 - Preparation d'isocyanates masques, notamment de polyisocyanates masques - Google Patents

Preparation d'isocyanates masques, notamment de polyisocyanates masques

Info

Publication number
FR2826366B1
FR2826366B1 FR0108351A FR0108351A FR2826366B1 FR 2826366 B1 FR2826366 B1 FR 2826366B1 FR 0108351 A FR0108351 A FR 0108351A FR 0108351 A FR0108351 A FR 0108351A FR 2826366 B1 FR2826366 B1 FR 2826366B1
Authority
FR
France
Prior art keywords
mask
polyisocyanates
preparation
isocyanates
particular mask
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.)
Expired - Fee Related
Application number
FR0108351A
Other languages
English (en)
Other versions
FR2826366A1 (fr
Inventor
Jean Marie Bernard
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to FR0108351A priority Critical patent/FR2826366B1/fr
Priority to PCT/FR2002/002198 priority patent/WO2003000763A1/fr
Priority to JP2003507164A priority patent/JP2004533471A/ja
Priority to US10/481,504 priority patent/US20040242833A1/en
Priority to KR10-2003-7016895A priority patent/KR20040014580A/ko
Priority to EP02758520A priority patent/EP1399497A1/fr
Publication of FR2826366A1 publication Critical patent/FR2826366A1/fr
Application granted granted Critical
Publication of FR2826366B1 publication Critical patent/FR2826366B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • 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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C08G18/8077—Oximes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Paints Or Removers (AREA)
FR0108351A 2001-06-25 2001-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques Expired - Fee Related FR2826366B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0108351A FR2826366B1 (fr) 2001-06-25 2001-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques
PCT/FR2002/002198 WO2003000763A1 (fr) 2001-06-25 2002-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques
JP2003507164A JP2004533471A (ja) 2001-06-25 2002-06-25 ブロックドイソシアネート、特にブロックドポリイソシアネートの製造法
US10/481,504 US20040242833A1 (en) 2001-06-25 2002-06-25 Production of masked isocyanates particularly masked polyisocyanates
KR10-2003-7016895A KR20040014580A (ko) 2001-06-25 2002-06-25 블러킹된 이소시아네이트, 특히 블러킹된폴리이소시아네이트의 제조
EP02758520A EP1399497A1 (fr) 2001-06-25 2002-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108351A FR2826366B1 (fr) 2001-06-25 2001-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques

Publications (2)

Publication Number Publication Date
FR2826366A1 FR2826366A1 (fr) 2002-12-27
FR2826366B1 true FR2826366B1 (fr) 2005-03-11

Family

ID=8864732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108351A Expired - Fee Related FR2826366B1 (fr) 2001-06-25 2001-06-25 Preparation d'isocyanates masques, notamment de polyisocyanates masques

Country Status (6)

Country Link
US (1) US20040242833A1 (fr)
EP (1) EP1399497A1 (fr)
JP (1) JP2004533471A (fr)
KR (1) KR20040014580A (fr)
FR (1) FR2826366B1 (fr)
WO (1) WO2003000763A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6894138B1 (en) * 2003-11-26 2005-05-17 Bayer Materialscience Llc Blocked polyisocyanate
DE102004046308A1 (de) * 2004-09-24 2006-03-30 Bayer Materialscience Ag Neues Verfahren zur Herstellung von 3,5-Dimethylpyrazol-blockierten Polysocyanaten
FR2879616B1 (fr) * 2004-12-21 2007-05-25 Rhodia Chimie Sa Composition polyisacyanate a proprietes anti-chocs ameliorees
EP2415879A1 (fr) 2010-08-06 2012-02-08 LANXESS Deutschland GmbH Compositions comprenant au moins un composé contenant des groupes carbamoylsulfonates et leur utilisation comme agents de tannage
EP3800213A1 (fr) * 2019-10-01 2021-04-07 Cromogenia Units, S.A. Compositions d'isocyanate polyuréthane bloquées utilisant un nouvel agent bloquant, leur procédé de fabrication et leurs utilisations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US701512A (en) * 1902-01-07 1902-06-03 John Scott Rotary cultivator.
US4701512A (en) * 1985-10-29 1987-10-20 The Dow Chemical Company Isocyanate adducts with benzoxazolones or benzoxazinediones and use thereof as latent chain extenders or cross-linkers for epoxides
WO1992007823A1 (fr) * 1990-10-26 1992-05-14 Allied-Signal Inc. Isocyanates oxime-bloques a base d'isocyanate aliphatique insature tmir (meta)
DE4441418A1 (de) * 1994-11-22 1996-05-23 Bayer Ag Verfahren zur Herstellung von 3,5-Dimethylpyrazol-blockierten Polyisocyanaten

Also Published As

Publication number Publication date
WO2003000763A1 (fr) 2003-01-03
EP1399497A1 (fr) 2004-03-24
JP2004533471A (ja) 2004-11-04
US20040242833A1 (en) 2004-12-02
KR20040014580A (ko) 2004-02-14
FR2826366A1 (fr) 2002-12-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070228