NO156569C - Fremgangsmaate for fremstilling av et polyuretan, og fremgangsmaate for fremstilling av polymermodifisert polyol. - Google Patents

Fremgangsmaate for fremstilling av et polyuretan, og fremgangsmaate for fremstilling av polymermodifisert polyol.

Info

Publication number
NO156569C
NO156569C NO810504A NO810504A NO156569C NO 156569 C NO156569 C NO 156569C NO 810504 A NO810504 A NO 810504A NO 810504 A NO810504 A NO 810504A NO 156569 C NO156569 C NO 156569C
Authority
NO
Norway
Prior art keywords
procedure
preparing
polyurethane
modified polyol
polymer
Prior art date
Application number
NO810504A
Other languages
English (en)
Norwegian (no)
Other versions
NO810504L (no
NO156569B (no
Inventor
Jeffrey Philip Rowlands
Original Assignee
Interchem Int 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 Interchem Int Sa filed Critical Interchem Int Sa
Publication of NO810504L publication Critical patent/NO810504L/no
Publication of NO156569B publication Critical patent/NO156569B/no
Publication of NO156569C publication Critical patent/NO156569C/no

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
    • C08G18/06—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
    • C08G18/409—Dispersions of polymers of C08G in organic compounds having 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • C08G18/0857—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic the solvent being a polyol
    • 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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic
    • C08G18/0876—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being organic the dispersing or dispersed phase being a polyol
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3271—Hydroxyamines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
NO810504A 1980-02-14 1981-02-13 Fremgangsmaate for fremstilling av et polyuretan, og fremgangsmaate for fremstilling av polymermodifisert polyol. NO156569C (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8005111 1980-02-14
GB8031649 1980-10-01
US20863380A 1980-11-20 1980-11-20

Publications (3)

Publication Number Publication Date
NO810504L NO810504L (no) 1981-08-17
NO156569B NO156569B (no) 1987-07-06
NO156569C true NO156569C (no) 1987-10-14

Family

ID=27260863

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810504A NO156569C (no) 1980-02-14 1981-02-13 Fremgangsmaate for fremstilling av et polyuretan, og fremgangsmaate for fremstilling av polymermodifisert polyol.

Country Status (17)

Country Link
AT (1) AT382157B (el)
AU (1) AU542579B2 (el)
CA (1) CA1182600A (el)
CH (1) CH653350A5 (el)
DE (1) DE3103757A1 (el)
DK (1) DK153796C (el)
ES (1) ES8306166A1 (el)
FI (1) FI68407C (el)
FR (1) FR2476101B1 (el)
GR (1) GR73676B (el)
IE (1) IE50890B1 (el)
IT (1) IT1141965B (el)
NL (1) NL183520C (el)
NO (1) NO156569C (el)
NZ (1) NZ196188A (el)
PT (1) PT72467B (el)
SE (1) SE450489B (el)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3270603D1 (en) * 1981-10-28 1986-05-22 Ici Plc Polymer-modified polyols
GB8317354D0 (en) * 1983-06-27 1983-07-27 Ici Plc Polymer-modified polyols
FR2549481B1 (fr) * 1983-07-22 1986-10-17 Ugine Kuhlmann Prepolymeres stables de polyisocyanates a fonctions hydroxyle, leur procede de fabrication et leur application a la fabrication de mousses souples de polyurethannes a portance amelioree
DE3526413A1 (de) * 1985-07-24 1987-02-05 Basf Ag Verfahren zur herstellung von hochtemperaturbestaendigen, kompakten oder zelligen polyurethan-elastomeren
US20150141542A1 (en) 2012-05-22 2015-05-21 Bayer Materialscience Ag Method for producing flame-protected polyurethane foams having low bulk densities
WO2017085201A1 (de) 2015-11-19 2017-05-26 Covestro Deutschland Ag Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
EP3178858A1 (de) 2015-12-09 2017-06-14 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
CN108602933B (zh) 2015-12-09 2021-10-22 科思创德国股份有限公司 基于聚醚碳酸酯多元醇的聚氨酯泡沫材料
EP3293218A1 (de) 2016-09-13 2018-03-14 Covestro Deutschland AG Verfahren zur erniedrigung der aldehydemissionen von polyurethanschaumstoffen
EP3330307A1 (de) 2016-12-05 2018-06-06 Covestro Deutschland AG Verwendung von acrylsäureestern und amiden zur erniedrigung von emissionen eines polyurethanschaumstoffes
EP3336115A1 (de) 2016-12-19 2018-06-20 Covestro Deutschland AG Verfahren zur erniedrigung von emissionen eines polyurethanschaumstoffes
EP3336137A1 (de) 2016-12-19 2018-06-20 Covestro Deutschland AG Verwendung von physikalischen treibmitteln zur erzeugung von polyethercarbonatpolyol-basierten polyurethanschaumstoffen mit reduzierter emission von cyclischem propylencarbonat
EP3409704A1 (de) 2017-06-01 2018-12-05 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
EP3425187A1 (de) 2017-07-07 2019-01-09 Covestro Deutschland AG Flammgeschütze isolierung für verbrennungsmotoren
WO2019011956A1 (de) 2017-07-11 2019-01-17 Covestro Deutschland Ag Weichschaumstoff mit halogenfreiem flammschutz
EP3428212A1 (de) 2017-07-11 2019-01-16 Covestro Deutschland AG Weichschaumstoff mit halogenfreiem flammschutz
EP3444287A1 (de) 2017-08-15 2019-02-20 Covestro Deutschland AG Dämmkörper, insbesondere dämmkörper zur zwischensparrendämmung
EP3668911B1 (de) 2017-08-15 2023-10-25 Covestro Intellectual Property GmbH & Co. KG Dämmkörper, insbesondere dämmkörper zur zwischensparrendämmung
EP3536727A1 (de) 2018-03-07 2019-09-11 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
EP3762441B1 (de) 2018-03-07 2022-04-13 Covestro Intellectual Property GmbH & Co. KG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
WO2019180156A1 (de) 2018-03-22 2019-09-26 Covestro Deutschland Ag Verfahren zur herstellung von polyurethanweichschaumstoffen mit hoher rohdichte
EP3543268A1 (de) 2018-03-22 2019-09-25 Covestro Deutschland AG Verfahren zur herstellung von polyurethanweichschaumstoffen
EP3549969A1 (de) 2018-04-06 2019-10-09 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
EP3608347A1 (de) 2018-08-08 2020-02-12 Covestro Deutschland AG Weichschaumstoff mit halogenfreiem flammschutz
EP3838964A1 (de) 2019-12-18 2021-06-23 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
EP3892660A1 (de) 2020-04-08 2021-10-13 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
WO2022175210A1 (de) 2021-02-16 2022-08-25 Covestro Deutschland Ag Verfahren zur herstellung von polyurethan-schaumstoff
EP4043510A1 (de) 2021-02-16 2022-08-17 Covestro Deutschland AG Verfahren zur herstellung von polyurethan-schaumstoff
EP4101873A1 (de) 2021-06-11 2022-12-14 Covestro Deutschland AG Einsatz von bismut-katalysatoren zur verringerung von cyclischem propylencarbonat bei der herstellung von weichschaumstoffen basierend auf polyethercarbonatpolyolen
EP4194476A1 (de) 2021-12-07 2023-06-14 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294756A (el) * 1962-07-02
GB1053131A (el) * 1963-02-11
GB1501172A (en) * 1974-05-17 1978-02-15 Bayer Ag Process for the production of polyurethane foams
DE2513815C3 (de) * 1975-03-27 1979-05-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
DE2550796C3 (de) * 1975-11-12 1987-04-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
JPS5316097A (en) * 1976-07-30 1978-02-14 Bridgestone Corp Manufacture of highly elastic polyurethane foams having improved flame retardancy and low smoking property

Also Published As

Publication number Publication date
SE450489B (sv) 1987-06-29
AU542579B2 (en) 1985-02-28
FR2476101B1 (fr) 1985-09-27
ES499427A0 (es) 1983-05-01
FI810381L (fi) 1981-08-15
IE810241L (en) 1981-08-14
IT1141965B (it) 1986-10-08
CA1182600A (en) 1985-02-12
DE3103757A1 (de) 1981-12-17
ATA57781A (de) 1986-06-15
DK153796B (da) 1988-09-05
FI68407B (fi) 1985-05-31
ES8306166A1 (es) 1983-05-01
FR2476101A1 (fr) 1981-08-21
IE50890B1 (en) 1986-08-06
AU6711981A (en) 1981-08-20
FI68407C (fi) 1985-09-10
NZ196188A (en) 1983-06-17
PT72467B (en) 1982-02-04
IT8119702A0 (it) 1981-02-12
DK153796C (da) 1989-01-16
CH653350A5 (de) 1985-12-31
DK64481A (da) 1981-08-15
NL8100708A (nl) 1981-09-16
NO810504L (no) 1981-08-17
NL183520C (nl) 1988-11-16
GR73676B (el) 1984-03-29
NO156569B (no) 1987-07-06
PT72467A (en) 1981-03-01
DE3103757C2 (el) 1991-05-29
SE8100925L (sv) 1981-08-15
AT382157B (de) 1987-01-26

Similar Documents

Publication Publication Date Title
NO156569C (no) Fremgangsmaate for fremstilling av et polyuretan, og fremgangsmaate for fremstilling av polymermodifisert polyol.
NO802021L (no) Fremgangsmaate og anordning til fremstilling av et formlegeme av plast.
NO813041L (no) Fremgangsmaate og anordning for klargjoering av en produksjonsbroenn.
NO161334C (no) Papirprodukt og fremgangsmaate til fremstilling av papir.
JPS5740521A (en) Polyurethane polymer polyol
ZA827129B (en) Polymer/polyols,methods for making same and polyurethanes based thereon
IT1211087B (it) Apparecchio e procedimento per laproduzione di un materiale diriempimento, particolarmente per filtri per sigarette.
DE3160895D1 (en) Process for making a flexible and torsional element, and elements obtained by this process
DK332682A (da) Polymermodificeret polyol og fremgangsmaade til fremstilling deraf
CS780281A2 (en) Zarizeni k rubani strme ulozenych lozisek, zejmena uhelnych sloji a zpusob zavadeni dobyvacich zarizeni do uklonne chodby
NO163689C (no) Stivt skum, samt fremgangsmaate for fremstilling av et slikt skum og anvendelse av det.
NL7707427A (nl) Werkwijze om polyolen te bereiden.
JPS52108927A (en) Process for manufacturing biuret grouppcontaining polyisocyanate
JPS52133923A (en) Process for manufacturing biurettgrouppcontaining polyisocyanate
YU40330B (en) Process for obtining 2-hydroxymethyl-3-hydroxy-6-(1-hydroxy-2-tert.butylaminoethyl)-pyridine
DK386184A (da) Cyclohexan-1,3-dion, fremgangsmaade til fremstilling deraf og herbicidindeholdende en cyclohexan-1,3-dion
NO812571L (no) Fremgangsmaate for fremstilling av et vaskepulver med kontrollert skumming.
ES502110A0 (es) Un procedimiento para producir 2,3,5-tricloropiridina
JPS5414497A (en) Polyurethane prepolymer
EP0073835A4 (en) PROCESS FOR PRODUCING A POLYURETHANE POLYMER.
NO154352C (no) Fremgangsmaate og anordning for fremstilling av et sammensatt profil.
DK537681A (da) 2,3-dihydropyraner og fremgangsmaade til fremstilling heraf
JPS57123182A (en) 6- and 4-substituted-1-azabicyclo(3,1,2,0)heptane- 3,7-dione-2-carboxylate
EP0058204A4 (en) DEOXIDANT AND PROCESS FOR PREPARING THE SAME.
NO812115L (no) Fortilsetning, og fremgangsmaate for fremstilling derav.