AT320293B - Verfahren zur Herstellung von harten, Carbodiimidgruppen aufweisenden Schaumstoffen - Google Patents
Verfahren zur Herstellung von harten, Carbodiimidgruppen aufweisenden SchaumstoffenInfo
- Publication number
- AT320293B AT320293B AT796973A AT796973A AT320293B AT 320293 B AT320293 B AT 320293B AT 796973 A AT796973 A AT 796973A AT 796973 A AT796973 A AT 796973A AT 320293 B AT320293 B AT 320293B
- Authority
- AT
- Austria
- Prior art keywords
- production
- rigid foams
- carbodiimide groups
- foams containing
- containing carbodiimide
- Prior art date
Links
- VPKDCDLSJZCGKE-UHFFFAOYSA-N carbodiimide group Chemical group N=C=N VPKDCDLSJZCGKE-UHFFFAOYSA-N 0.000 title 1
- 239000006260 foam Substances 0.000 title 1
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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/166—Catalysts not provided for in the groups C08G18/18 - C08G18/26
- C08G18/168—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6564—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
- C07F9/6568—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms
- C07F9/65685—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus atoms as the only ring hetero atoms the ring phosphorus atom being part of a phosphine oxide or thioxide
-
- 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
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- 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
- C08G2110/0025—Foam properties rigid
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <150kg/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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2245634A DE2245634C3 (de) | 1972-09-16 | 1972-09-16 | Neue phosphorhaltige Komplexverbindungen und ihre Verwendung als Katalysatoren bei der Herstellung von Carbodiimidgruppen aufweisenden Schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT320293B true AT320293B (de) | 1975-02-10 |
Family
ID=5856598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT796973A AT320293B (de) | 1972-09-16 | 1973-09-14 | Verfahren zur Herstellung von harten, Carbodiimidgruppen aufweisenden Schaumstoffen |
Country Status (15)
| Country | Link |
|---|---|
| JP (1) | JPS4975535A (it) |
| AT (1) | AT320293B (it) |
| AU (1) | AU475203B2 (it) |
| BE (1) | BE804855A (it) |
| BR (1) | BR7307162D0 (it) |
| CA (1) | CA1018180A (it) |
| CH (1) | CH587862A5 (it) |
| DD (1) | DD107473A5 (it) |
| DE (1) | DE2245634C3 (it) |
| ES (1) | ES418806A1 (it) |
| FR (1) | FR2200273B1 (it) |
| GB (1) | GB1404301A (it) |
| IT (1) | IT997551B (it) |
| LU (1) | LU68419A1 (it) |
| NL (1) | NL7312581A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4147710A (en) | 1973-08-21 | 1979-04-03 | Bayer Aktiengesellschaft | Compounds containing phosphorous and a method for making polycarbodiimide foams with the compounds as a catalyst |
| GB1476088A (en) * | 1975-04-03 | 1977-06-10 | Ici Ltd | Carbodiimides |
| DE2606419A1 (de) | 1976-02-18 | 1977-08-25 | Basf Ag | Lagerbestaendige, fluessige carbodiimidgruppen aufweisende polyisocyanate und verfahren zu ihrer herstellung |
| GB1584153A (en) * | 1976-09-22 | 1981-02-04 | Ici Ltd | Carbodimides |
| US4068065A (en) * | 1977-01-31 | 1978-01-10 | The Upjohn Company | Compounds and process |
| DE2837770C2 (de) * | 1978-08-30 | 1982-11-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von lagerbeständigen, flüssigen, Carbodiimidgruppen aufweisenden Polyisocyanaten |
| JPS61235415A (ja) * | 1985-04-12 | 1986-10-20 | Nisshinbo Ind Inc | 熱硬化性樹脂の製造方法 |
| DE3643238C2 (it) * | 1985-03-29 | 1989-08-03 | Nisshinbo Industries, Inc., Tokio/Tokyo, Jp | |
| JPS61235414A (ja) * | 1985-03-29 | 1986-10-20 | Nisshinbo Ind Inc | 熱硬化性樹脂の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3139449A (en) * | 1961-02-07 | 1964-06-30 | Du Pont | Process for preparing organic isothiocyanate using phosphorus-containing catalysts |
-
1972
- 1972-09-16 DE DE2245634A patent/DE2245634C3/de not_active Expired
-
1973
- 1973-08-28 CA CA179,810A patent/CA1018180A/en not_active Expired
- 1973-09-12 NL NL7312581A patent/NL7312581A/xx not_active Application Discontinuation
- 1973-09-14 BR BR7162/73A patent/BR7307162D0/pt unknown
- 1973-09-14 GB GB4319373A patent/GB1404301A/en not_active Expired
- 1973-09-14 IT IT52521/73A patent/IT997551B/it active
- 1973-09-14 FR FR7333141A patent/FR2200273B1/fr not_active Expired
- 1973-09-14 DD DD173666A patent/DD107473A5/xx unknown
- 1973-09-14 CH CH1321173A patent/CH587862A5/xx not_active IP Right Cessation
- 1973-09-14 BE BE135647A patent/BE804855A/xx unknown
- 1973-09-14 LU LU68419A patent/LU68419A1/xx unknown
- 1973-09-14 AU AU60330/73A patent/AU475203B2/en not_active Expired
- 1973-09-14 AT AT796973A patent/AT320293B/de not_active IP Right Cessation
- 1973-09-15 ES ES418806A patent/ES418806A1/es not_active Expired
- 1973-09-17 JP JP48103961A patent/JPS4975535A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200273B1 (it) | 1977-03-11 |
| FR2200273A1 (it) | 1974-04-19 |
| DE2245634C3 (de) | 1979-10-31 |
| IT997551B (it) | 1975-12-30 |
| AU475203B2 (en) | 1976-08-12 |
| BR7307162D0 (pt) | 1974-07-18 |
| DE2245634A1 (de) | 1974-03-21 |
| DE2245634B2 (de) | 1979-03-08 |
| AU6033073A (en) | 1975-03-20 |
| JPS4975535A (it) | 1974-07-20 |
| CA1018180A (en) | 1977-09-27 |
| LU68419A1 (it) | 1973-12-14 |
| BE804855A (fr) | 1974-03-14 |
| NL7312581A (it) | 1974-03-19 |
| DD107473A5 (it) | 1974-08-05 |
| CH587862A5 (it) | 1977-05-13 |
| ES418806A1 (es) | 1976-06-16 |
| GB1404301A (en) | 1975-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |