BR0110672A - Composição e processo para produzir elastÈmero de poliuretano - Google Patents
Composição e processo para produzir elastÈmero de poliuretanoInfo
- Publication number
- BR0110672A BR0110672A BR0110672-4A BR0110672A BR0110672A BR 0110672 A BR0110672 A BR 0110672A BR 0110672 A BR0110672 A BR 0110672A BR 0110672 A BR0110672 A BR 0110672A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- compounds
- isocyanate
- toluene diisocyanate
- polyurethane elastomer
- Prior art date
Links
- 229920003225 polyurethane elastomer Polymers 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000005056 polyisocyanate Substances 0.000 abstract 2
- 229920001228 polyisocyanate Polymers 0.000 abstract 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 abstract 2
- GQHTUMJGOHRCHB-UHFFFAOYSA-N 2,3,4,6,7,8,9,10-octahydropyrimido[1,2-a]azepine Chemical compound C1CCCCN2CCCN=C21 GQHTUMJGOHRCHB-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 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
- C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
- C08G18/20—Heterocyclic amines; Salts thereof
- C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
- C08G18/2063—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having two nitrogen atoms in the condensed ring system
-
- 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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US20150600P | 2000-05-03 | 2000-05-03 | |
| PCT/US2001/013985 WO2001083577A2 (fr) | 2000-05-03 | 2001-05-01 | Procede de production d'elastomere polyurethane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0110672A true BR0110672A (pt) | 2003-04-29 |
Family
ID=22746092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0110672-4A BR0110672A (pt) | 2000-05-03 | 2001-05-01 | Composição e processo para produzir elastÈmero de poliuretano |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1320562A2 (fr) |
| CN (1) | CN1430633A (fr) |
| BR (1) | BR0110672A (fr) |
| MX (1) | MXPA02010800A (fr) |
| WO (1) | WO2001083577A2 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050143478A1 (en) * | 2003-12-24 | 2005-06-30 | Kao Corporation | Catalyst for preparing polyurethane |
| US20140342110A1 (en) * | 2013-05-15 | 2014-11-20 | Chemtura Corporation | Thermoplastic Polyurethane From Low Free Monomer Prepolymer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4124573A (en) * | 1976-03-16 | 1978-11-07 | Bridgestone Tire Co., Ltd. | Soft polyurethane elastomer containing isocyanurate ring |
| US4952659A (en) * | 1987-03-25 | 1990-08-28 | The B. F. Goodrich Company | Catalyzed fast cure polyurethane sealant composition |
| DE19816570A1 (de) * | 1998-04-15 | 1999-10-21 | Bayer Ag | Reaktivsysteme und ihre Verwendung zur Herstellung von Beschichtungen, Klebstoffen, Dichtungsmassen, Vergußmassen oder Formteilen |
-
2001
- 2001-05-01 BR BR0110672-4A patent/BR0110672A/pt not_active Application Discontinuation
- 2001-05-01 EP EP01932803A patent/EP1320562A2/fr not_active Withdrawn
- 2001-05-01 MX MXPA02010800A patent/MXPA02010800A/es unknown
- 2001-05-01 CN CN 01808899 patent/CN1430633A/zh active Pending
- 2001-05-01 WO PCT/US2001/013985 patent/WO2001083577A2/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001083577A2 (fr) | 2001-11-08 |
| MXPA02010800A (es) | 2003-04-14 |
| CN1430633A (zh) | 2003-07-16 |
| WO2001083577A3 (fr) | 2002-06-06 |
| EP1320562A2 (fr) | 2003-06-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |