IT948273B - Metodo per produrre poliuretani cellulari - Google Patents
Metodo per produrre poliuretani cellulariInfo
- Publication number
- IT948273B IT948273B IT47849/72A IT4784972A IT948273B IT 948273 B IT948273 B IT 948273B IT 47849/72 A IT47849/72 A IT 47849/72A IT 4784972 A IT4784972 A IT 4784972A IT 948273 B IT948273 B IT 948273B
- Authority
- IT
- Italy
- Prior art keywords
- cellular polyurethanes
- producing cellular
- polyurethanes
- producing
- cellular
- 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
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2009—Heterocyclic amines; Salts thereof containing one heterocyclic ring
- C08G18/2018—Heterocyclic amines; Salts thereof containing one heterocyclic ring having one nitrogen atom in the ring
-
- 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
- C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
- C08G18/163—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
- C08G18/165—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22 covered by C08G18/18 and C08G18/24
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10964171A | 1971-01-25 | 1971-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT948273B true IT948273B (it) | 1973-05-30 |
Family
ID=22328777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT47849/72A IT948273B (it) | 1971-01-25 | 1972-01-21 | Metodo per produrre poliuretani cellulari |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5010633B1 (pt) |
| AU (1) | AU464822B2 (pt) |
| BE (1) | BE778319A (pt) |
| BR (1) | BR7200386D0 (pt) |
| CA (1) | CA979600A (pt) |
| DE (1) | DE2203404C2 (pt) |
| FR (1) | FR2123372B1 (pt) |
| GB (1) | GB1327546A (pt) |
| IT (1) | IT948273B (pt) |
| NL (1) | NL169080C (pt) |
| ZA (1) | ZA72320B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046905A1 (de) * | 1980-12-12 | 1982-07-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von ggf. geschaeumten polyurethanen |
| JPH04309515A (ja) * | 1991-04-08 | 1992-11-02 | Sekisui Chem Co Ltd | 湿気硬化型ホットメルト接着剤用組成物 |
| US5646229A (en) * | 1991-04-08 | 1997-07-08 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Compositions for moisture curing hot melt adhesives |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2993869A (en) * | 1956-12-05 | 1961-07-25 | Gen Tire & Rubber Co | Cellular polyurethane elastomer and preparation of same using a morpholine catalyst |
| US3036020A (en) * | 1958-06-30 | 1962-05-22 | Mobay Chemical Corp | Process of making cellular polyurethane using n, n-dialkyl-3-(dialkyl amino) propylamine catalyst |
| US3234153A (en) * | 1964-09-08 | 1966-02-08 | Mobay Chemical Corp | Preparation of a cellular polyurethane plastic |
-
1972
- 1972-01-12 CA CA132,266A patent/CA979600A/en not_active Expired
- 1972-01-17 AU AU38006/72A patent/AU464822B2/en not_active Expired
- 1972-01-18 ZA ZA720320A patent/ZA72320B/xx unknown
- 1972-01-19 GB GB259872A patent/GB1327546A/en not_active Expired
- 1972-01-20 BE BE778319A patent/BE778319A/xx not_active IP Right Cessation
- 1972-01-21 IT IT47849/72A patent/IT948273B/it active
- 1972-01-24 BR BR386/72A patent/BR7200386D0/pt unknown
- 1972-01-24 FR FR7202258A patent/FR2123372B1/fr not_active Expired
- 1972-01-25 JP JP47009383A patent/JPS5010633B1/ja active Pending
- 1972-01-25 NL NLAANVRAGE7201030,A patent/NL169080C/xx not_active IP Right Cessation
- 1972-01-25 DE DE2203404A patent/DE2203404C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5010633B1 (pt) | 1975-04-23 |
| ZA72320B (en) | 1972-09-27 |
| FR2123372A1 (pt) | 1972-09-08 |
| GB1327546A (en) | 1973-08-22 |
| BR7200386D0 (pt) | 1973-06-14 |
| DE2203404C2 (de) | 1983-02-17 |
| CA979600A (en) | 1975-12-09 |
| AU464822B2 (en) | 1975-09-11 |
| AU3800672A (en) | 1973-08-02 |
| NL169080C (nl) | 1982-06-01 |
| NL169080B (nl) | 1982-01-04 |
| BE778319A (fr) | 1972-05-16 |
| NL7201030A (pt) | 1972-07-27 |
| FR2123372B1 (pt) | 1976-07-09 |
| DE2203404A1 (de) | 1972-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RO66031A (ro) | Procedeu pentru producerea n-fosfonometilglicinei | |
| BG20813A3 (bg) | Метод за получаване на заместени бензилпеницилини | |
| BG21027A3 (bg) | Метод за получаване на изотиоцианобензазоли | |
| IT968463B (it) | Metodo per produrre pullulano | |
| AR200716A1 (es) | Metodo mejorado para fabricar canos | |
| IT969896B (it) | Procedimento per fabbricare zeaxantina | |
| BG19376A3 (bg) | Метод за получаване на заместени бензилпеницилин | |
| IT999348B (it) | Metodo di fabbricazoone per clazature | |
| BG26666A3 (bg) | Метод за получаване на капролактам | |
| IT983211B (it) | Metodo per la desolforazione di gas | |
| BG20777A3 (bg) | Метод за получаване на 4- /-4 -бифенилил/-1-бутанол | |
| BG19594A3 (bg) | Метод за получаване на 1- ацетил-3- индолин- етаноли | |
| IT964285B (it) | Metodo per la produzione di alcooli | |
| BG20562A3 (bg) | Метод за получаване на халогенацетанилиди | |
| IT953191B (it) | Procedimento per produrre espansi poliuretanici | |
| IT948273B (it) | Metodo per produrre poliuretani cellulari | |
| IT961909B (it) | Procedimento per produrre i i difluoroetano | |
| IT1006116B (it) | Metodo per produrre l serina | |
| IT968412B (it) | Procedimento per produrre oggetti sagomati sinterizzati | |
| SU490283A3 (ru) | Способ получени дифенилметоксиэтиламинов | |
| SU474140A3 (ru) | Способ получени дихлорбензальдоксимкарбонатов | |
| IT958139B (it) | Procedimento per produrre matteriali espansi | |
| BG22836A3 (bg) | Метод за получаване на 7-аминоцефалоспоринова киселина | |
| SU493957A3 (ru) | Способ получени замещенных фенилэтаноламинов | |
| AR193077A1 (es) | Metodo para hacer bloques de formularios |