NL7506981A - Werkwijze voor de bereiding van polyurethanen. - Google Patents

Werkwijze voor de bereiding van polyurethanen.

Info

Publication number
NL7506981A
NL7506981A NL7506981A NL7506981A NL7506981A NL 7506981 A NL7506981 A NL 7506981A NL 7506981 A NL7506981 A NL 7506981A NL 7506981 A NL7506981 A NL 7506981A NL 7506981 A NL7506981 A NL 7506981A
Authority
NL
Netherlands
Prior art keywords
polyurethanes
preparation
Prior art date
Application number
NL7506981A
Other languages
English (en)
Dutch (nl)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Priority to NL7506981A priority Critical patent/NL7506981A/xx
Priority to CA229,509A priority patent/CA1070891A/en
Priority to SE7507053A priority patent/SE414637B/xx
Priority to NO752188A priority patent/NO143066C/no
Priority to CH799575A priority patent/CH624688A5/de
Priority to JP50074985A priority patent/JPS588412B2/ja
Priority to IT50130/75A priority patent/IT1040658B/it
Priority to AT471375A priority patent/AT342307B/de
Priority to ES438697A priority patent/ES438697A1/es
Priority to AU82287/75A priority patent/AU8228775A/en
Priority to DE2527580A priority patent/DE2527580C3/de
Priority to US05/588,944 priority patent/US4031040A/en
Priority to BR4998/75D priority patent/BR7503887A/pt
Priority to FR7519357A priority patent/FR2275501A1/fr
Priority to GB26389/75A priority patent/GB1504418A/en
Priority to AR259299A priority patent/AR213273A1/es
Priority to DD18691275A priority patent/DD118662A5/xx
Priority to SU752152012A priority patent/SU1005665A3/ru
Publication of NL7506981A publication Critical patent/NL7506981A/xx

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
    • 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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
NL7506981A 1974-06-20 1975-06-12 Werkwijze voor de bereiding van polyurethanen. NL7506981A (nl)

Priority Applications (18)

Application Number Priority Date Filing Date Title
NL7506981A NL7506981A (nl) 1975-06-12 1975-06-12 Werkwijze voor de bereiding van polyurethanen.
CA229,509A CA1070891A (en) 1974-06-20 1975-06-17 Process for the preparation of polyurethanes
SE7507053A SE414637B (sv) 1974-06-20 1975-06-18 Forfarande for framstellning av polyuretaner som innehaller isocyanuratringar
NO752188A NO143066C (no) 1974-06-20 1975-06-19 Polyuretanskum som inneholder isocyanurat-ringer
CH799575A CH624688A5 (cs) 1974-06-20 1975-06-19
JP50074985A JPS588412B2 (ja) 1974-06-20 1975-06-19 ポリウレタンノ セイゾウホウホウ
IT50130/75A IT1040658B (it) 1974-06-20 1975-06-19 Procedimento per la produzione di poliuretani contenenti anelli di isolcianurato in particolare come materiali schiumeggiai e oggetti stampati formati in tutto o in parte da detti poliuretani
AT471375A AT342307B (de) 1974-06-20 1975-06-19 Verfahren zur herstellung von polyurethanen
ES438697A ES438697A1 (es) 1974-06-20 1975-06-19 Procedimiento para preparar poliuretanos.
AU82287/75A AU8228775A (en) 1974-06-20 1975-06-20 Process forthe preparation of polyurethanes
DE2527580A DE2527580C3 (de) 1974-06-20 1975-06-20 Verfahren zur Herstellung von Isocyanuratringe enthaltenden Polyurethanen
US05/588,944 US4031040A (en) 1974-06-20 1975-06-20 Polyurethanes prepared from hydroxymethyl isocyanurates
BR4998/75D BR7503887A (pt) 1974-06-20 1975-06-20 Processo para preparacao de poliuretanos,e artigos moldados formados com os mesmos
FR7519357A FR2275501A1 (fr) 1974-06-20 1975-06-20 Procede de preparation de polyurethanes contenant des cycles isocyanuriques
GB26389/75A GB1504418A (en) 1974-06-20 1975-06-20 Process for the preparation of polyurethanes
AR259299A AR213273A1 (es) 1974-06-20 1975-06-23 Procedimiento para preparar poliuretanos que contienen anillos de isocianurato,producto obtenido y articulos moldeados
DD18691275A DD118662A5 (cs) 1975-06-12 1975-06-26
SU752152012A SU1005665A3 (ru) 1975-06-12 1975-07-08 Способ получени пенопулиуретанизоцианурата

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7506981A NL7506981A (nl) 1975-06-12 1975-06-12 Werkwijze voor de bereiding van polyurethanen.

Publications (1)

Publication Number Publication Date
NL7506981A true NL7506981A (nl) 1976-12-14

Family

ID=19823935

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506981A NL7506981A (nl) 1974-06-20 1975-06-12 Werkwijze voor de bereiding van polyurethanen.

Country Status (3)

Country Link
DD (1) DD118662A5 (cs)
NL (1) NL7506981A (cs)
SU (1) SU1005665A3 (cs)

Also Published As

Publication number Publication date
SU1005665A3 (ru) 1983-03-15
DD118662A5 (cs) 1976-03-12

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BI The patent application has been withdrawn