FR2291996B1 - - Google Patents

Info

Publication number
FR2291996B1
FR2291996B1 FR7438109A FR7438109A FR2291996B1 FR 2291996 B1 FR2291996 B1 FR 2291996B1 FR 7438109 A FR7438109 A FR 7438109A FR 7438109 A FR7438109 A FR 7438109A FR 2291996 B1 FR2291996 B1 FR 2291996B1
Authority
FR
France
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
Application number
FR7438109A
Other languages
French (fr)
Other versions
FR2291996A1 (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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7438109A priority Critical patent/FR2291996A1/fr
Priority to NL7513411A priority patent/NL7513411A/xx
Priority to DE2551631A priority patent/DE2551631C3/de
Priority to GB47688/75A priority patent/GB1502907A/en
Priority to JP13917175A priority patent/JPS5316038B2/ja
Priority to BE161991A priority patent/BE835716A/xx
Priority to ES442814A priority patent/ES442814A1/es
Priority to IT52314/75A priority patent/IT1052343B/it
Publication of FR2291996A1 publication Critical patent/FR2291996A1/fr
Priority to US05/778,258 priority patent/US4129695A/en
Application granted granted Critical
Publication of FR2291996B1 publication Critical patent/FR2291996B1/fr
Granted 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
    • C08G18/003—Polymeric products of isocyanates or isothiocyanates with epoxy compounds having no active hydrogen
    • 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
    • C08G18/16—Catalysts
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • 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
    • C08G18/16—Catalysts
    • C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
    • C08G18/168—Organic 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
    • C08G18/28—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
    • C08G18/58—Epoxy resins
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups

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)
FR7438109A 1974-11-20 1974-11-20 Polymeres nouveaux prepares a partir de polyisocyanates et de polyepoxydes Granted FR2291996A1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7438109A FR2291996A1 (fr) 1974-11-20 1974-11-20 Polymeres nouveaux prepares a partir de polyisocyanates et de polyepoxydes
NL7513411A NL7513411A (nl) 1974-11-20 1975-11-17 Werkwijze voor het bereiden van nieuwe polymeren uit polyisocyanaten en polyepoxyden.
DE2551631A DE2551631C3 (de) 1974-11-20 1975-11-18 Verfahren zur Herstellung von Schaumstoffen mit wiederkehrender Carbodiimid- und Oxazoliden-Einheiten
JP13917175A JPS5316038B2 (de) 1974-11-20 1975-11-19
GB47688/75A GB1502907A (en) 1974-11-20 1975-11-19 Foams prepared from polyisocyanates and polyepoxides
BE161991A BE835716A (fr) 1974-11-20 1975-11-19 Polymeres nouveaux prepares a partir de polyisocyanates et de polyepoxydes
ES442814A ES442814A1 (es) 1974-11-20 1975-11-19 Procedimiento de preparacion de espumas de gran resistencia al fuego a base de polimeros.
IT52314/75A IT1052343B (it) 1974-11-20 1975-11-20 Polimeri preparati a partire da poliisocianati e da poliepossidi
US05/778,258 US4129695A (en) 1974-11-20 1977-03-16 Process for preparing foams from polyisocyanates and polyepoxides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438109A FR2291996A1 (fr) 1974-11-20 1974-11-20 Polymeres nouveaux prepares a partir de polyisocyanates et de polyepoxydes

Publications (2)

Publication Number Publication Date
FR2291996A1 FR2291996A1 (fr) 1976-06-18
FR2291996B1 true FR2291996B1 (de) 1977-03-25

Family

ID=9145070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7438109A Granted FR2291996A1 (fr) 1974-11-20 1974-11-20 Polymeres nouveaux prepares a partir de polyisocyanates et de polyepoxydes

Country Status (8)

Country Link
JP (1) JPS5316038B2 (de)
BE (1) BE835716A (de)
DE (1) DE2551631C3 (de)
ES (1) ES442814A1 (de)
FR (1) FR2291996A1 (de)
GB (1) GB1502907A (de)
IT (1) IT1052343B (de)
NL (1) NL7513411A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4424316A (en) * 1981-10-08 1984-01-03 Stauffer Chemical Company Compositions for forming poly(oxazolidone/urethane) thermosets and products therefrom
US4415469A (en) * 1981-11-02 1983-11-15 Stauffer Chemical Company Phase stable compositions containing a paraffinic polyol and an isocyanate reactive prepolymer
GB8412900D0 (en) * 1984-05-21 1984-06-27 Secr Defence Thermosetting resin compositions
DE3643239C2 (de) * 1985-03-29 1990-12-20
US4737564A (en) * 1987-06-25 1988-04-12 Ashland Oil, Inc. Polyphenate salts of triethylene diamine and their use in polymerizing a polyisocyanate and a polyepoxide
US7714030B2 (en) * 2005-09-15 2010-05-11 Dow Global Technologies Inc. Attached, high reactivity rigid polyurethane foams containing oxazolidone groups
WO2016131878A1 (de) * 2015-02-20 2016-08-25 Covestro Deutschland Ag Hochtemperaturbeständige schaumstoffe
EP3456754A1 (de) * 2017-09-15 2019-03-20 Covestro Deutschland AG Verfahren zur herstellung von thermoplastischen polyoxazolidinonpolymeren

Also Published As

Publication number Publication date
JPS5316038B2 (de) 1978-05-29
IT1052343B (it) 1981-06-20
GB1502907A (en) 1978-03-08
NL7513411A (nl) 1976-05-24
ES442814A1 (es) 1977-09-01
DE2551631A1 (de) 1976-05-26
JPS5174096A (de) 1976-06-26
DE2551631B2 (de) 1979-02-22
DE2551631C3 (de) 1979-10-11
FR2291996A1 (fr) 1976-06-18
BE835716A (fr) 1976-05-19

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Legal Events

Date Code Title Description
ST Notification of lapse