IT1141965B - Polioli modificati con un polimero utili nella fabbricazione di poliuretani - Google Patents
Polioli modificati con un polimero utili nella fabbricazione di poliuretaniInfo
- Publication number
- IT1141965B IT1141965B IT19702/81A IT1970281A IT1141965B IT 1141965 B IT1141965 B IT 1141965B IT 19702/81 A IT19702/81 A IT 19702/81A IT 1970281 A IT1970281 A IT 1970281A IT 1141965 B IT1141965 B IT 1141965B
- Authority
- IT
- Italy
- Prior art keywords
- polyurethane
- manufacture
- polymer useful
- polyols modified
- polyols
- Prior art date
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)
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 |
|---|---|
| IT8119702A0 IT8119702A0 (it) | 1981-02-12 |
| IT1141965B true IT1141965B (it) | 1986-10-08 |
Family
ID=27260863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19702/81A IT1141965B (it) | 1980-02-14 | 1981-02-12 | Polioli modificati con un polimero utili nella fabbricazione di poliuretani |
Country Status (17)
| Country | Link |
|---|---|
| AT (1) | AT382157B (it) |
| AU (1) | AU542579B2 (it) |
| CA (1) | CA1182600A (it) |
| CH (1) | CH653350A5 (it) |
| DE (1) | DE3103757A1 (it) |
| DK (1) | DK153796C (it) |
| ES (1) | ES8306166A1 (it) |
| FI (1) | FI68407C (it) |
| FR (1) | FR2476101B1 (it) |
| GR (1) | GR73676B (it) |
| IE (1) | IE50890B1 (it) |
| IT (1) | IT1141965B (it) |
| NL (1) | NL183520C (it) |
| NO (1) | NO156569C (it) |
| NZ (1) | NZ196188A (it) |
| PT (1) | PT72467B (it) |
| SE (1) | SE450489B (it) |
Families Citing this family (30)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL294756A (it) * | 1962-07-02 | |||
| GB1053131A (it) * | 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 |
-
1981
- 1981-02-03 CA CA000369940A patent/CA1182600A/en not_active Expired
- 1981-02-04 NZ NZ196188A patent/NZ196188A/xx unknown
- 1981-02-04 DE DE19813103757 patent/DE3103757A1/de active Granted
- 1981-02-05 CH CH771/81A patent/CH653350A5/de not_active IP Right Cessation
- 1981-02-06 PT PT72467A patent/PT72467B/pt unknown
- 1981-02-09 AU AU67119/81A patent/AU542579B2/en not_active Expired
- 1981-02-09 AT AT0057781A patent/AT382157B/de not_active IP Right Cessation
- 1981-02-09 IE IE241/81A patent/IE50890B1/en not_active IP Right Cessation
- 1981-02-10 FI FI810381A patent/FI68407C/fi not_active IP Right Cessation
- 1981-02-10 SE SE8100925A patent/SE450489B/sv not_active IP Right Cessation
- 1981-02-11 GR GR64102A patent/GR73676B/el unknown
- 1981-02-11 FR FR8102665A patent/FR2476101B1/fr not_active Expired
- 1981-02-12 IT IT19702/81A patent/IT1141965B/it active
- 1981-02-13 NL NLAANVRAGE8100708,A patent/NL183520C/xx not_active IP Right Cessation
- 1981-02-13 ES ES499427A patent/ES8306166A1/es not_active Expired
- 1981-02-13 DK DK064481A patent/DK153796C/da not_active IP Right Cessation
- 1981-02-13 NO NO810504A patent/NO156569C/no unknown
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 |
| NO156569C (no) | 1987-10-14 |
| 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 (it) | 1984-03-29 |
| NO156569B (no) | 1987-07-06 |
| PT72467A (en) | 1981-03-01 |
| DE3103757C2 (it) | 1991-05-29 |
| SE8100925L (sv) | 1981-08-15 |
| AT382157B (de) | 1987-01-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970217 |