BR7608385A - Processo para preparar um poliuretano flexivel celular aperfeicoado - Google Patents
Processo para preparar um poliuretano flexivel celular aperfeicoadoInfo
- Publication number
- BR7608385A BR7608385A BR7608385A BR7608385A BR7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A BR 7608385 A BR7608385 A BR 7608385A
- Authority
- BR
- Brazil
- Prior art keywords
- prepare
- cellular polyurethane
- flexible cellular
- perfected
- perfected flexible
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane 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
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/242—Catalysts containing metal compounds of tin organometallic compounds containing tin-carbon bonds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/641,963 US4085072A (en) | 1975-12-18 | 1975-12-18 | Process for preparing oxidatively stable polyurethane foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7608385A true BR7608385A (pt) | 1977-12-06 |
Family
ID=24574582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7608385A BR7608385A (pt) | 1975-12-18 | 1976-12-14 | Processo para preparar um poliuretano flexivel celular aperfeicoado |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4085072A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5298095A (cg-RX-API-DMAC7.html) |
| AU (1) | AU505705B2 (cg-RX-API-DMAC7.html) |
| BR (1) | BR7608385A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1072248A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2657412A1 (cg-RX-API-DMAC7.html) |
| ES (1) | ES454354A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2335542A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1527039A (cg-RX-API-DMAC7.html) |
| MX (1) | MX143560A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7614073A (cg-RX-API-DMAC7.html) |
| SE (1) | SE434750B (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES484766A1 (es) * | 1978-10-10 | 1980-06-16 | M & T Chemicals Inc | Un metodo para preparar una espuma de poliuretano flexible |
| US4312959A (en) * | 1980-03-10 | 1982-01-26 | M&T Chemicals Inc. | Novel catalyst compositions and method for preparing polyurethane foams using same |
| IL59788A (en) * | 1980-03-10 | 1983-07-31 | M & T Chemicals Inc | Catalyst composition and method for preparing polyurethane foam using it |
| US4436881A (en) | 1983-06-29 | 1984-03-13 | Acme Resin Corporation | Polyurethane binder compositions |
| EP0705288B1 (en) * | 1992-10-09 | 1997-08-27 | The Dow Chemical Company | Novel catalysts for preparation of polyurethanes |
| US5491174A (en) * | 1992-10-09 | 1996-02-13 | The Dow Chemical Company | Process for preparation of polyurethanes utilizing novel catalysts |
| US5646195A (en) * | 1995-03-07 | 1997-07-08 | The Dow Chemical Company | Catalyst for polyurethane carpet backings and carpets prepared therewith |
| WO1996037532A1 (de) * | 1995-05-24 | 1996-11-28 | Siemens Aktiengesellschaft | Epoxidharzformmassen mit halogenfreiem flammschutz |
| EP2511352A1 (de) * | 2011-04-13 | 2012-10-17 | Bayer Materialscience AG | Siebdruckverfahren mit zu einem Polyurethanpolymer reagierender Drucktinte |
| AT516549B1 (de) * | 2014-11-20 | 2017-05-15 | Wenatex Forschung - Entw - Produktion Gmbh | Antimikrobielles Mittel zum biociden Ausrüsten von Polymeren |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE584089A (cg-RX-API-DMAC7.html) * | 1958-11-03 | |||
| BE586595A (cg-RX-API-DMAC7.html) * | 1959-01-17 | |||
| GB1008002A (en) * | 1963-03-15 | 1965-10-22 | Ici Ltd | Stannous salt complexes |
| US3311648A (en) * | 1963-10-21 | 1967-03-28 | Stauffer Chemical Co | Organotin sulfonium compounds |
| US3822223A (en) * | 1967-04-03 | 1974-07-02 | Baychem Corp | Preparing polyurethanes with a dialkyl tin carboxylate/tertiary amine catalyst combination |
| GB1197314A (en) * | 1967-05-01 | 1970-07-01 | Nuodex Ltd | Improvements relating to the production of Polyurethanes |
| US3620985A (en) * | 1968-09-16 | 1971-11-16 | M & T Chemicals Inc | Urethane foam catalyst and process for preparing urethane foam |
| SU364641A1 (ru) * | 1970-03-30 | 1972-12-28 | ВСЕСОЮЗНАЯ ? ПАТЕНТНО :D:i;:;-:'':iH | |
| BE786328A (fr) * | 1971-07-15 | 1973-01-15 | Ici Ltd | Preparation de polyurethannes |
-
1975
- 1975-12-18 US US05/641,963 patent/US4085072A/en not_active Expired - Lifetime
-
1976
- 1976-12-06 GB GB50673/76A patent/GB1527039A/en not_active Expired
- 1976-12-10 MX MX167350A patent/MX143560A/es unknown
- 1976-12-14 BR BR7608385A patent/BR7608385A/pt unknown
- 1976-12-14 CA CA267,856A patent/CA1072248A/en not_active Expired
- 1976-12-16 AU AU20634/76A patent/AU505705B2/en not_active Expired
- 1976-12-17 ES ES454354A patent/ES454354A1/es not_active Expired
- 1976-12-17 NL NL7614073A patent/NL7614073A/xx not_active Application Discontinuation
- 1976-12-17 FR FR7638148A patent/FR2335542A1/fr active Granted
- 1976-12-17 JP JP15099376A patent/JPS5298095A/ja active Pending
- 1976-12-17 SE SE7614233A patent/SE434750B/xx not_active IP Right Cessation
- 1976-12-17 DE DE19762657412 patent/DE2657412A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2335542B1 (cg-RX-API-DMAC7.html) | 1983-08-05 |
| GB1527039A (en) | 1978-10-04 |
| AU2063476A (en) | 1978-06-22 |
| US4085072A (en) | 1978-04-18 |
| MX143560A (es) | 1981-06-02 |
| SE434750B (sv) | 1984-08-13 |
| ES454354A1 (es) | 1977-12-16 |
| AU505705B2 (en) | 1979-11-29 |
| CA1072248A (en) | 1980-02-19 |
| DE2657412A1 (de) | 1977-06-23 |
| FR2335542A1 (fr) | 1977-07-15 |
| SE7614233L (sv) | 1977-06-19 |
| NL7614073A (nl) | 1977-06-21 |
| DE2657412C2 (cg-RX-API-DMAC7.html) | 1989-01-12 |
| JPS5298095A (en) | 1977-08-17 |
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