FR2779142B1 - Procede de preparation de compositions (poly)isocyanates de viscosite reduite - Google Patents

Procede de preparation de compositions (poly)isocyanates de viscosite reduite

Info

Publication number
FR2779142B1
FR2779142B1 FR9806849A FR9806849A FR2779142B1 FR 2779142 B1 FR2779142 B1 FR 2779142B1 FR 9806849 A FR9806849 A FR 9806849A FR 9806849 A FR9806849 A FR 9806849A FR 2779142 B1 FR2779142 B1 FR 2779142B1
Authority
FR
France
Prior art keywords
isocyanates
poly
compositions
preparation
reduced viscosity
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
FR9806849A
Other languages
English (en)
Other versions
FR2779142A1 (fr
Inventor
Eugenie Charriere
Jean Marie Bernard
Denis Revelant
Michel Carlo
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
Priority to FR9806849A priority Critical patent/FR2779142B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to PCT/FR1998/001800 priority patent/WO1999007765A1/fr
Priority to DE69828290T priority patent/DE69828290T2/de
Priority to AU90758/98A priority patent/AU757808B2/en
Priority to EP98942735A priority patent/EP1003802B1/fr
Priority to EP04014335A priority patent/EP1466931A3/fr
Priority to KR10-2000-7001466A priority patent/KR100367324B1/ko
Priority to ES98942735T priority patent/ES2230713T3/es
Priority to AT98942735T priority patent/ATE285426T1/de
Priority to CA002301071A priority patent/CA2301071A1/fr
Priority to BR9811904-4A priority patent/BR9811904A/pt
Publication of FR2779142A1 publication Critical patent/FR2779142A1/fr
Application granted granted Critical
Publication of FR2779142B1 publication Critical patent/FR2779142B1/fr
Priority to US10/682,412 priority patent/US8039574B2/en
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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/097—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to urethdione 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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • C08G18/02—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
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to 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
    • C08G18/08—Processes
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/095—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to carbodiimide or uretone-imine 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
    • C08G18/28—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
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6216—Polymers of alpha-beta ethylenically unsaturated carboxylic acids or of derivatives thereof
    • C08G18/622—Polymers of esters of alpha-beta ethylenically unsaturated carboxylic acids
    • C08G18/6225—Polymers of esters of acrylic or methacrylic acid
    • C08G18/6229—Polymers of hydroxy groups containing esters of acrylic or methacrylic acid with aliphatic polyalcohols
    • 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
    • C08G18/7843—Nitrogen containing -N-C=0 groups containing urethane 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
    • C08G18/77—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
    • 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)
FR9806849A 1997-08-12 1998-05-29 Procede de preparation de compositions (poly)isocyanates de viscosite reduite Expired - Fee Related FR2779142B1 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR9806849A FR2779142B1 (fr) 1998-05-29 1998-05-29 Procede de preparation de compositions (poly)isocyanates de viscosite reduite
AT98942735T ATE285426T1 (de) 1997-08-12 1998-08-12 Verfahren zur herstellung einer polyisocyanat- zusammensetzung mit verringerter viskosität
AU90758/98A AU757808B2 (en) 1997-08-12 1998-08-12 Method for preparing (poly)isocyanate composition with reduced viscosity
EP98942735A EP1003802B1 (fr) 1997-08-12 1998-08-12 Procede de preparation de compositions (poly)isocyanates de viscosite reduite
EP04014335A EP1466931A3 (fr) 1997-08-12 1998-08-12 Composition polyisocyanate
KR10-2000-7001466A KR100367324B1 (ko) 1997-08-12 1998-08-12 저점도 (폴리)이소시아네이트 조성물의 제조방법
PCT/FR1998/001800 WO1999007765A1 (fr) 1997-08-12 1998-08-12 Procede de preparation de compositions (poly)isocyanates de viscosite reduite
DE69828290T DE69828290T2 (de) 1997-08-12 1998-08-12 Verfahren zur Herstellung einer Polyisocyanatzusammensetzung mit verringerter Viskosität
CA002301071A CA2301071A1 (fr) 1997-08-12 1998-08-12 Procede de preparation de compositions (poly)isocyanates de viscosite reduite
BR9811904-4A BR9811904A (pt) 1997-08-12 1998-08-12 Processo de preparação de composições (poli)isocianatos de viscosidade reduzida
ES98942735T ES2230713T3 (es) 1997-08-12 1998-08-12 Procedimiento de preparacion de composiciones de poli(isocianatos) de viscosidad reducida.
US10/682,412 US8039574B2 (en) 1997-08-12 2003-10-10 Method for the preparation of low-viscosity (poly) isocyanates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806849A FR2779142B1 (fr) 1998-05-29 1998-05-29 Procede de preparation de compositions (poly)isocyanates de viscosite reduite

Publications (2)

Publication Number Publication Date
FR2779142A1 FR2779142A1 (fr) 1999-12-03
FR2779142B1 true FR2779142B1 (fr) 2000-08-18

Family

ID=9526894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9806849A Expired - Fee Related FR2779142B1 (fr) 1997-08-12 1998-05-29 Procede de preparation de compositions (poly)isocyanates de viscosite reduite

Country Status (1)

Country Link
FR (1) FR2779142B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833864A1 (fr) * 2001-12-21 2003-06-27 Rhodia Chimie Sa Catalyseur de condensation pour isocyanate, composition en contenant, procede d'utilisation, et compositions obtenues
FR2818975B1 (fr) * 2000-12-29 2003-10-24 Rhodia Chimie Sa Nouveau procede de (cyclo) condensation, notamment de (cyclo) trimerisation catalytique d'isocyanates
FR2826965B1 (fr) * 2001-07-05 2003-11-21 Rhodia Chimie Sa Composition polycondensable comportant un heterocycle oxygene et un isocyanate, et procede de polycondensation y afferant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3801934A1 (de) * 1988-01-23 1989-08-03 Bayer Ag Verfahren zur herstellung von modifizierten polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung
DE4033288A1 (de) * 1990-10-19 1992-04-23 Bayer Ag Verfahren zur herstellung von uretdion- und/oder isocyanuratgruppen aufweisenden polyisocyanaten, die nach diesem verfahren erhaeltlichen polyisocyanate und ihre verwendung in polyurethanlacken
DE4308332A1 (de) * 1993-03-16 1994-09-22 Basf Ag Härtungsmittel für Zweikomponenten-Polyurethansysteme, insbesondere Zweikompenenten-Polyurethanlacke, sowie ein Verfahren zu ihrer Herstellung
US5461135A (en) * 1994-09-23 1995-10-24 Olin Corporation Polyisocyanates containing uretidione and allophanate groups, a process for their production, and their use in one and two component coating compositions

Also Published As

Publication number Publication date
FR2779142A1 (fr) 1999-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse