DE3103757C2 - - Google Patents

Info

Publication number
DE3103757C2
DE3103757C2 DE3103757A DE3103757A DE3103757C2 DE 3103757 C2 DE3103757 C2 DE 3103757C2 DE 3103757 A DE3103757 A DE 3103757A DE 3103757 A DE3103757 A DE 3103757A DE 3103757 C2 DE3103757 C2 DE 3103757C2
Authority
DE
Germany
Prior art keywords
polyol
polyisocyanate
alkanolamine
foam
polyether
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.)
Expired - Lifetime
Application number
DE3103757A
Other languages
German (de)
English (en)
Other versions
DE3103757A1 (de
Inventor
Jeffrey Philip Gex Ain Fr Rowlands
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.)
INTERCHEM INTERNATIONAL S.A., LUXEMBOURG, LU
Original Assignee
Interchem International Sa Luxembourg Lu
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 International Sa Luxembourg Lu filed Critical Interchem International Sa Luxembourg Lu
Publication of DE3103757A1 publication Critical patent/DE3103757A1/de
Application granted granted Critical
Publication of DE3103757C2 publication Critical patent/DE3103757C2/de
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
    • C08G18/06—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)
DE19813103757 1980-02-14 1981-02-04 Polymer-modifizierte polyalkohole, verfahren zu deren herstellung und verwendung zur herstellung von polyurethan Granted DE3103757A1 (de)

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 (2)

Publication Number Publication Date
DE3103757A1 DE3103757A1 (de) 1981-12-17
DE3103757C2 true DE3103757C2 (fi) 1991-05-29

Family

ID=27260863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813103757 Granted DE3103757A1 (de) 1980-02-14 1981-02-04 Polymer-modifizierte polyalkohole, verfahren zu deren herstellung und verwendung zur herstellung von polyurethan

Country Status (17)

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

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079115B1 (en) * 1981-10-28 1986-04-16 Imperial Chemical Industries 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
EP2852627A1 (de) 2012-05-22 2015-04-01 Bayer Materialscience AG Verfahren zur herstellung von flammgeschützten polyurethanschaumstoffen mit niedrigen rohdichten
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
PL3387035T3 (pl) 2015-12-09 2022-08-16 Covestro Intellectual Property Gmbh & Co. Kg Poliuretanowe materiały piankowe na bazie polioli polieterowęglanowych
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
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
EP3336115A1 (de) 2016-12-19 2018-06-20 Covestro Deutschland AG Verfahren zur erniedrigung von emissionen eines polyurethanschaumstoffes
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
US10927227B2 (en) 2017-07-11 2021-02-23 Covestro Deutschland Ag Flexible foam with halogen-free flame retardant
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
WO2019034658A1 (de) 2017-08-15 2019-02-21 Covestro Deutschland Ag Dämmkörper, insbesondere dämmkörper zur zwischensparrendämmung
EP3536727A1 (de) 2018-03-07 2019-09-11 Covestro Deutschland AG Polyurethanschaumstoffe basierend auf polyethercarbonatpolyolen
US20200399466A1 (en) 2018-03-07 2020-12-24 Covestro Intellectual Property Gmbh & Co. Kg Polyurethane foams based on polyethercarbonate polyols
EP3543268A1 (de) 2018-03-22 2019-09-25 Covestro Deutschland AG Verfahren zur herstellung von polyurethanweichschaumstoffen
WO2019180156A1 (de) 2018-03-22 2019-09-26 Covestro Deutschland Ag Verfahren zur herstellung von polyurethanweichschaumstoffen mit hoher rohdichte
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
BE634373A (fi) * 1962-07-02
GB1053131A (fi) * 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
IE50890B1 (en) 1986-08-06
CA1182600A (en) 1985-02-12
NZ196188A (en) 1983-06-17
NO810504L (no) 1981-08-17
FI68407C (fi) 1985-09-10
FR2476101B1 (fr) 1985-09-27
NO156569C (no) 1987-10-14
PT72467B (en) 1982-02-04
AT382157B (de) 1987-01-26
NL183520C (nl) 1988-11-16
NO156569B (no) 1987-07-06
SE450489B (sv) 1987-06-29
AU6711981A (en) 1981-08-20
CH653350A5 (de) 1985-12-31
AU542579B2 (en) 1985-02-28
DE3103757A1 (de) 1981-12-17
IT1141965B (it) 1986-10-08
DK64481A (da) 1981-08-15
PT72467A (en) 1981-03-01
IE810241L (en) 1981-08-14
ATA57781A (de) 1986-06-15
FI68407B (fi) 1985-05-31
DK153796B (da) 1988-09-05
ES499427A0 (es) 1983-05-01
FI810381L (fi) 1981-08-15
IT8119702A0 (it) 1981-02-12
ES8306166A1 (es) 1983-05-01
GR73676B (fi) 1984-03-29
FR2476101A1 (fr) 1981-08-21
SE8100925L (sv) 1981-08-15
NL8100708A (nl) 1981-09-16
DK153796C (da) 1989-01-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: INTERCHEM INTERNATIONAL S.A., LUXEMBOURG, LU

8181 Inventor (new situation)

Free format text: ROWLANDS, JEFFREY PHILIP, 01170 GEX, AIN, FR

8125 Change of the main classification

Ipc: C08G 18/14

D2 Grant after examination
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, A., DIPL.-ING. KINKELDEY, H., DIPL.-ING. DR.-ING. STOCKMAIR, W., DIPL.-ING. DR.-ING. AE.E. CAL TECH SCHUMANN, K., DIPL.-PHYS. DR.RER.NAT. JAKOB, P., DIPL.-ING. BEZOLD, G., DIPL.-CHEM. DR.RER.NAT. MEISTER, W., DIPL.-ING. HILGERS, H., DIPL.-ING. MEYER-PLATH, H., DIPL.-ING. DR.-ING. EHNOLD, A., DIPL.-ING. SCHUSTER, T., DIPL.-PHYS. GOLDBACH, K., DIPL.-ING.DR.-ING. AUFENANGER, M., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted