NL7513411A - PROCESS FOR PREPARING NEW POLYMERS FROM POLYISOCYANATES AND POLYEPOXYDES. - Google Patents

PROCESS FOR PREPARING NEW POLYMERS FROM POLYISOCYANATES AND POLYEPOXYDES.

Info

Publication number
NL7513411A
NL7513411A NL7513411A NL7513411A NL7513411A NL 7513411 A NL7513411 A NL 7513411A NL 7513411 A NL7513411 A NL 7513411A NL 7513411 A NL7513411 A NL 7513411A NL 7513411 A NL7513411 A NL 7513411A
Authority
NL
Netherlands
Prior art keywords
polyepoxydes
polyisocyanates
new polymers
preparing new
preparing
Prior art date
Application number
NL7513411A
Other languages
Dutch (nl)
Original Assignee
Rhone Poulenc Ind
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 Ind filed Critical Rhone Poulenc Ind
Publication of NL7513411A publication Critical patent/NL7513411A/en

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)
NL7513411A 1974-11-20 1975-11-17 PROCESS FOR PREPARING NEW POLYMERS FROM POLYISOCYANATES AND POLYEPOXYDES. NL7513411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7438109A FR2291996A1 (en) 1974-11-20 1974-11-20 NEW POLYMERS PREPARED FROM POLYISOCYANATES AND POLYEPOXIDES

Publications (1)

Publication Number Publication Date
NL7513411A true NL7513411A (en) 1976-05-24

Family

ID=9145070

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513411A NL7513411A (en) 1974-11-20 1975-11-17 PROCESS FOR PREPARING NEW POLYMERS FROM POLYISOCYANATES AND POLYEPOXYDES.

Country Status (8)

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

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
DE3643238C2 (en) * 1985-03-29 1989-08-03 Nisshinbo Industries, Inc., Tokio/Tokyo, Jp
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
EP1924619B1 (en) * 2005-09-15 2014-11-19 Dow Global Technologies LLC Attached, high reactivity rigid polyurethane foams containing oxazolidone groups
US10526463B2 (en) 2015-02-20 2020-01-07 Covestro Deutschland Ag Foam materials resistant to high temperatures
EP3456754A1 (en) * 2017-09-15 2019-03-20 Covestro Deutschland AG Method for the production of thermoplastic polyoxazolidinone polymers

Also Published As

Publication number Publication date
ES442814A1 (en) 1977-09-01
DE2551631B2 (en) 1979-02-22
GB1502907A (en) 1978-03-08
DE2551631C3 (en) 1979-10-11
JPS5174096A (en) 1976-06-26
IT1052343B (en) 1981-06-20
DE2551631A1 (en) 1976-05-26
FR2291996A1 (en) 1976-06-18
JPS5316038B2 (en) 1978-05-29
BE835716A (en) 1976-05-19
FR2291996B1 (en) 1977-03-25

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Legal Events

Date Code Title Description
BV The patent application has lapsed