IT1065491B - PROCEDURE FOR PRODUCING POLYURETHANE FOAMING - Google Patents
PROCEDURE FOR PRODUCING POLYURETHANE FOAMINGInfo
- Publication number
- IT1065491B IT1065491B IT26841/76A IT2684176A IT1065491B IT 1065491 B IT1065491 B IT 1065491B IT 26841/76 A IT26841/76 A IT 26841/76A IT 2684176 A IT2684176 A IT 2684176A IT 1065491 B IT1065491 B IT 1065491B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- polyurethane foaming
- producing polyurethane
- producing
- foaming
- 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino groups
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752540071 DE2540071A1 (en) | 1975-09-09 | 1975-09-09 | PROCESS FOR MANUFACTURING RIGID POLYURETHANE FOAM |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1065491B true IT1065491B (en) | 1985-02-25 |
Family
ID=5955957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT26841/76A IT1065491B (en) | 1975-09-09 | 1976-09-03 | PROCEDURE FOR PRODUCING POLYURETHANE FOAMING |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5232997A (en) |
| BE (1) | BE845993A (en) |
| CH (1) | CH621806A5 (en) |
| DE (1) | DE2540071A1 (en) |
| FR (1) | FR2323717A1 (en) |
| GB (1) | GB1506116A (en) |
| IT (1) | IT1065491B (en) |
| NL (1) | NL7610024A (en) |
| SE (1) | SE7607091L (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63500490A (en) * | 1985-08-09 | 1988-02-18 | ミネソタ マイニング アンド マニユフアクチユアリング カンパニ− | How to seal electrical equipment |
| CN111072501B (en) * | 2019-12-16 | 2021-06-11 | 岳阳中展科技有限公司 | Production method of 2,4, 6-tri (dimethylamine methyl) phenol |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1441565A (en) * | 1964-04-08 | 1966-06-10 | Gen Tire & Rubber Co | Isocyanurate polymers and their preparation |
| CH502399A (en) * | 1967-03-24 | 1971-01-31 | Mobay Chemical Corp | Process for the production of a foam containing isocyanurate groups, means for carrying out the process and foam obtained in this way |
-
1975
- 1975-09-09 DE DE19752540071 patent/DE2540071A1/en active Pending
-
1976
- 1976-05-25 CH CH655876A patent/CH621806A5/en not_active IP Right Cessation
- 1976-06-21 SE SE7607091A patent/SE7607091L/en unknown
- 1976-07-15 GB GB29438/76A patent/GB1506116A/en not_active Expired
- 1976-07-26 FR FR7622728A patent/FR2323717A1/en active Granted
- 1976-09-03 IT IT26841/76A patent/IT1065491B/en active
- 1976-09-08 JP JP51107667A patent/JPS5232997A/en active Pending
- 1976-09-09 BE BE845993A patent/BE845993A/en unknown
- 1976-09-09 NL NL7610024A patent/NL7610024A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5232997A (en) | 1977-03-12 |
| NL7610024A (en) | 1977-03-11 |
| GB1506116A (en) | 1978-04-05 |
| BE845993A (en) | 1976-12-31 |
| SE7607091L (en) | 1977-03-10 |
| DE2540071A1 (en) | 1977-03-17 |
| CH621806A5 (en) | 1981-02-27 |
| FR2323717A1 (en) | 1977-04-08 |
| FR2323717B1 (en) | 1979-08-17 |
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