FR2808528B1 - Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant - Google Patents

Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant

Info

Publication number
FR2808528B1
FR2808528B1 FR0005736A FR0005736A FR2808528B1 FR 2808528 B1 FR2808528 B1 FR 2808528B1 FR 0005736 A FR0005736 A FR 0005736A FR 0005736 A FR0005736 A FR 0005736A FR 2808528 B1 FR2808528 B1 FR 2808528B1
Authority
FR
France
Prior art keywords
colored
composition
obtaining low
branched polyisocyanate
polyisocyanate
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
FR0005736A
Other languages
English (en)
Other versions
FR2808528A1 (fr
Inventor
Jean Marie Bernard
Frederic Dallemer
Denis Revelant
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 FR0005736A priority Critical patent/FR2808528B1/fr
Application filed by Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Priority to ES01907650T priority patent/ES2260203T3/es
Priority to CNB018049389A priority patent/CN100341860C/zh
Priority to AU2001235565A priority patent/AU2001235565A1/en
Priority to EP01907650A priority patent/EP1248772B1/fr
Priority to PCT/FR2001/000186 priority patent/WO2001053277A1/fr
Priority to JP2001553279A priority patent/JP5111707B2/ja
Priority to AT01907650T priority patent/ATE321032T1/de
Priority to US10/181,495 priority patent/US6642382B2/en
Priority to DE60118163T priority patent/DE60118163T2/de
Publication of FR2808528A1 publication Critical patent/FR2808528A1/fr
Application granted granted Critical
Publication of FR2808528B1 publication Critical patent/FR2808528B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/30—Only oxygen atoms
    • C07D251/34—Cyanuric or isocyanuric esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR0005736A 2000-01-20 2000-05-04 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant Expired - Fee Related FR2808528B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR0005736A FR2808528B1 (fr) 2000-05-04 2000-05-04 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant
US10/181,495 US6642382B2 (en) 2000-01-20 2001-01-19 Method for obtaining slightly colored branched polyisocyanate(s), and the resulting composition
AU2001235565A AU2001235565A1 (en) 2000-01-20 2001-01-19 Method for obtaining slightly coloured branched polyisocyanate(s), and resultingcomposition
EP01907650A EP1248772B1 (fr) 2000-01-20 2001-01-19 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant
PCT/FR2001/000186 WO2001053277A1 (fr) 2000-01-20 2001-01-19 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant
JP2001553279A JP5111707B2 (ja) 2000-01-20 2001-01-19 微着色分岐ポリイソシアネートの取得法、及び得られる組成物
ES01907650T ES2260203T3 (es) 2000-01-20 2001-01-19 Procedimiento de obtencion de polisocianatos(s) ramificados(s) debilmente coloreado(s), y composicion resultante.
CNB018049389A CN100341860C (zh) 2000-01-20 2001-01-19 制备轻度着色的支化多异氰酸酯的方法及所得到的组合物
DE60118163T DE60118163T2 (de) 2000-01-20 2001-01-19 Verfahren zur herstellung von schwach gefärbten, verzweigten polyisocyanaten und daraus resultierende zusammensetzung
AT01907650T ATE321032T1 (de) 2000-01-20 2001-01-19 Verfahren zur herstellung von schwach gefärbten, verzweigten polyisocyanaten und daraus resultierende zusammensetzung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0005736A FR2808528B1 (fr) 2000-05-04 2000-05-04 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant

Publications (2)

Publication Number Publication Date
FR2808528A1 FR2808528A1 (fr) 2001-11-09
FR2808528B1 true FR2808528B1 (fr) 2004-05-21

Family

ID=8849911

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0005736A Expired - Fee Related FR2808528B1 (fr) 2000-01-20 2000-05-04 Procede d'obtention de polyisocyanate(s) ramifie(s) faiblement colore(s), et composition en decoulant

Country Status (1)

Country Link
FR (1) FR2808528B1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4405055A1 (de) * 1994-02-17 1995-08-24 Basf Ag Verfahren zur Herstellung von Isocyanuratgruppen aufweisenden Polyisocyanaten und ihre Verwendung
US5691440A (en) * 1995-10-05 1997-11-25 Arco Chemical Technonogy, L.P. Catalyst and process for producing isocyanate trimers
ZA9810038B (en) * 1997-11-04 2000-05-03 Rhodia Chimie Sa A catalyst and a method for the trimerization of isocyanates.

Also Published As

Publication number Publication date
FR2808528A1 (fr) 2001-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse