FR2378750A1 - Nouveau catalyseur a base de polymeres d'oxydes de phospholene et son application pour la preparation de carbodiimides - Google Patents

Nouveau catalyseur a base de polymeres d'oxydes de phospholene et son application pour la preparation de carbodiimides

Info

Publication number
FR2378750A1
FR2378750A1 FR7802492A FR7802492A FR2378750A1 FR 2378750 A1 FR2378750 A1 FR 2378750A1 FR 7802492 A FR7802492 A FR 7802492A FR 7802492 A FR7802492 A FR 7802492A FR 2378750 A1 FR2378750 A1 FR 2378750A1
Authority
FR
France
Prior art keywords
carbodiimides
catalyst based
preparation
application
oxide polymers
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.)
Granted
Application number
FR7802492A
Other languages
English (en)
Other versions
FR2378750B1 (fr
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of FR2378750A1 publication Critical patent/FR2378750A1/fr
Application granted granted Critical
Publication of FR2378750B1 publication Critical patent/FR2378750B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F30/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F30/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

L'invention concerne un nouveau catalyseur à base de polymères d'oxydes de phospholène. Le polymère est choisi dans la classe des homopolymères des diacrylates, diméthacrylates, di(2-halogénacrylates) et di(2-cyanacrylates) des 1-oxydes de 1-dialcanolaminophospholène et des copolymères des esters ci-dessus avec des acrylates, méthacrylates, 2-chloracrylates et 3-cyanacrylates alkyliques inférieurs. Les polymères de l'invention sont intéressants à utiliser comme catalyseurs dans la transformation d'isocyanates organiques en carbodiimides correspondants.
FR7802492A 1977-01-31 1978-01-30 Nouveau catalyseur a base de polymeres d'oxydes de phospholene et son application pour la preparation de carbodiimides Granted FR2378750A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/764,374 US4068065A (en) 1977-01-31 1977-01-31 Compounds and process

Publications (2)

Publication Number Publication Date
FR2378750A1 true FR2378750A1 (fr) 1978-08-25
FR2378750B1 FR2378750B1 (fr) 1984-10-19

Family

ID=25070546

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7802492A Granted FR2378750A1 (fr) 1977-01-31 1978-01-30 Nouveau catalyseur a base de polymeres d'oxydes de phospholene et son application pour la preparation de carbodiimides

Country Status (7)

Country Link
US (2) US4068065A (fr)
JP (1) JPS5395895A (fr)
DE (1) DE2802523A1 (fr)
FR (1) FR2378750A1 (fr)
GB (1) GB1569027A (fr)
IT (1) IT1102801B (fr)
NL (1) NL183518C (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643238C2 (fr) * 1985-03-29 1989-08-03 Nisshinbo Industries, Inc., Tokio/Tokyo, Jp
JP3165972B2 (ja) * 1991-12-27 2001-05-14 日清紡績株式会社 高分子量ポリカルボジイミド溶液の製造方法
JP3188959B2 (ja) * 1992-08-10 2001-07-16 日清紡績株式会社 ポリカルボジイミド樹脂の製造方法
CN102203211B (zh) 2008-10-29 2013-12-18 巴斯夫欧洲公司 支撑剂
US9714378B2 (en) 2008-10-29 2017-07-25 Basf Se Proppant
DE102009027246A1 (de) 2009-06-26 2010-12-30 Evonik Degussa Gmbh Katalysatorarme Carbodiimidgruppen und/oder Uretonimingruppen aufweisende Isocyanatmischungen
WO2012104190A1 (fr) 2011-01-31 2012-08-09 Basf Se Agent de soutènement
JP6894488B2 (ja) * 2019-11-19 2021-06-30 日清紡ケミカル株式会社 ポリカルボジイミド化合物、水性樹脂架橋剤、水性樹脂組成物及びポリカルボジイミド化合物の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853473A (en) * 1956-08-27 1958-09-23 Du Pont Production of carbodiimides
US3767708A (en) * 1971-10-18 1973-10-23 Upjohn Co Aminomethyl phospholenes
LU68419A1 (fr) * 1972-09-16 1973-12-14
FR2299092A1 (fr) * 1972-06-07 1976-08-27 Laauwe Robert H Distributeur d'aerosol
FR2332260A1 (fr) * 1975-11-21 1977-06-17 Bayer Ag Polyisocyanates contenant des groupes carbodiimide et stables a la conservation, leur preparation et leur utilisation dans le preparation de resines synthetiques de polyurethannes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2215588C2 (de) * 1972-03-30 1982-04-22 Bayer Ag, 5090 Leverkusen Pfropfpolymerisate auf der Grundlage von Äthylencopolymerisaten und Verfahren zu deren Herstellung
US3855186A (en) * 1972-07-17 1974-12-17 Monsanto Co Phosphorus-containing polymers
DE2504334A1 (de) * 1975-02-01 1976-08-05 Bayer Ag Hochmolekulare, unloesliche carbodiimidisierungskatalysatoren
DE2552340A1 (de) * 1975-11-21 1977-06-02 Bayer Ag Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2853473A (en) * 1956-08-27 1958-09-23 Du Pont Production of carbodiimides
US3767708A (en) * 1971-10-18 1973-10-23 Upjohn Co Aminomethyl phospholenes
FR2299092A1 (fr) * 1972-06-07 1976-08-27 Laauwe Robert H Distributeur d'aerosol
LU68419A1 (fr) * 1972-09-16 1973-12-14
FR2332260A1 (fr) * 1975-11-21 1977-06-17 Bayer Ag Polyisocyanates contenant des groupes carbodiimide et stables a la conservation, leur preparation et leur utilisation dans le preparation de resines synthetiques de polyurethannes

Also Published As

Publication number Publication date
NL183518C (nl) 1988-11-16
US4105643A (en) 1978-08-08
NL183518B (nl) 1988-06-16
US4068065A (en) 1978-01-10
JPS5395895A (en) 1978-08-22
DE2802523A1 (de) 1978-08-03
IT1102801B (it) 1985-10-07
IT7847771A0 (it) 1978-01-24
DE2802523C2 (fr) 1988-07-21
FR2378750B1 (fr) 1984-10-19
NL7800968A (nl) 1978-08-02
GB1569027A (en) 1980-06-11

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