ES2185235T3 - Procedimiento para la fabricacion de plasticos celulares. - Google Patents
Procedimiento para la fabricacion de plasticos celulares.Info
- Publication number
- ES2185235T3 ES2185235T3 ES98958912T ES98958912T ES2185235T3 ES 2185235 T3 ES2185235 T3 ES 2185235T3 ES 98958912 T ES98958912 T ES 98958912T ES 98958912 T ES98958912 T ES 98958912T ES 2185235 T3 ES2185235 T3 ES 2185235T3
- Authority
- ES
- Spain
- Prior art keywords
- component
- manufacture
- moieties
- formula
- expansion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000004033 plastic Substances 0.000 title abstract 2
- 229920003023 plastic Polymers 0.000 title abstract 2
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000004970 Chain extender Substances 0.000 abstract 1
- 230000003213 activating effect Effects 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000002671 adjuvant Substances 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920005862 polyol Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 150000003606 tin compounds Chemical class 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C08G18/22—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
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
-
- 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
- C08G2110/0066—≥ 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
- C08G2110/00—Foam properties
- C08G2110/0083—Foam properties prepared using water as the sole blowing agent
-
- 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
- C08G2410/00—Soles
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)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
Procedimiento para la fabricación de plásticos celulares moldeados de una densidad aparente de 150 a 1000 Kg/m3, basados en poliéster poliéter-poliuretanos por espumado en un molde de una mezcla de reacción que contiene A) por lo menos un componente de polioléter y/o polioléster de alto peso molecular, B) un componente de isocianato, C) alargadores de cadena, D) agentes de expansión, E) activadores amínicos y metálicos y F) otros coadyuvantes y aditivos conocidos, caracterizado porque como componente expansión D) se utiliza agua, dado el caso, con la adición de agentes de expansión orgánicos y el componente activador (E) contiene un compuesto de estaño de fórmula (I)**Fórmula** en la que R1, R2 significan restos alquilo C1 a C10, restos arilo C6 a C10 ó restos aralquilo, iguales o distintos n significa un número de 1 a 4, en el que se hacen reaccionar los materiales de partida observando un índice de NCO de 70 a 130.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19753723A DE19753723A1 (de) | 1997-12-04 | 1997-12-04 | Verfahren zur Herstellung von zelligen Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2185235T3 true ES2185235T3 (es) | 2003-04-16 |
Family
ID=7850665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98958912T Expired - Lifetime ES2185235T3 (es) | 1997-12-04 | 1998-11-21 | Procedimiento para la fabricacion de plasticos celulares. |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1036104B1 (es) |
| AR (1) | AR016974A1 (es) |
| AU (1) | AU1488399A (es) |
| CZ (1) | CZ292074B6 (es) |
| DE (2) | DE19753723A1 (es) |
| DK (1) | DK1036104T3 (es) |
| ES (1) | ES2185235T3 (es) |
| HR (1) | HRP20000369A2 (es) |
| HU (1) | HUP0100492A2 (es) |
| ID (1) | ID25492A (es) |
| PL (1) | PL190884B1 (es) |
| PT (1) | PT1036104E (es) |
| SK (1) | SK8452000A3 (es) |
| WO (1) | WO1999029751A1 (es) |
| YU (1) | YU34000A (es) |
| ZA (1) | ZA9811054B (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013012306A3 (es) * | 2011-07-19 | 2013-05-02 | Mena Navarro Maria Eugenia | Suela de protección dieléctrica con alta memoria de forma |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4043949A (en) * | 1975-03-06 | 1977-08-23 | M&T Chemicals Inc. | Oxidative stability of flexible polyurethane foams |
| US4136046A (en) * | 1976-05-20 | 1979-01-23 | M&T Chemicals Inc. | Storage-stable precursors for rigid polyurethane foams |
| US5646195A (en) * | 1995-03-07 | 1997-07-08 | The Dow Chemical Company | Catalyst for polyurethane carpet backings and carpets prepared therewith |
-
1997
- 1997-12-04 DE DE19753723A patent/DE19753723A1/de not_active Withdrawn
-
1998
- 1998-11-21 HR HR20000369A patent/HRP20000369A2/hr not_active Application Discontinuation
- 1998-11-21 WO PCT/EP1998/007498 patent/WO1999029751A1/de not_active Ceased
- 1998-11-21 ID IDW20001053A patent/ID25492A/id unknown
- 1998-11-21 PT PT98958912T patent/PT1036104E/pt unknown
- 1998-11-21 DK DK98958912T patent/DK1036104T3/da active
- 1998-11-21 PL PL340692A patent/PL190884B1/pl not_active IP Right Cessation
- 1998-11-21 YU YU34000A patent/YU34000A/sh unknown
- 1998-11-21 CZ CZ20002045A patent/CZ292074B6/cs not_active IP Right Cessation
- 1998-11-21 AU AU14883/99A patent/AU1488399A/en not_active Abandoned
- 1998-11-21 DE DE59806076T patent/DE59806076D1/de not_active Expired - Lifetime
- 1998-11-21 ES ES98958912T patent/ES2185235T3/es not_active Expired - Lifetime
- 1998-11-21 HU HU0100492A patent/HUP0100492A2/hu unknown
- 1998-11-21 SK SK845-2000A patent/SK8452000A3/sk unknown
- 1998-11-21 EP EP98958912A patent/EP1036104B1/de not_active Expired - Lifetime
- 1998-12-03 ZA ZA9811054A patent/ZA9811054B/xx unknown
- 1998-12-03 AR ARP980106140A patent/AR016974A1/es active IP Right Grant
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013012306A3 (es) * | 2011-07-19 | 2013-05-02 | Mena Navarro Maria Eugenia | Suela de protección dieléctrica con alta memoria de forma |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59806076D1 (de) | 2002-11-28 |
| PT1036104E (pt) | 2003-01-31 |
| HRP20000369A2 (en) | 2001-04-30 |
| DE19753723A1 (de) | 1999-06-10 |
| CZ292074B6 (cs) | 2003-07-16 |
| ZA9811054B (en) | 1999-06-07 |
| PL340692A1 (en) | 2001-02-26 |
| CZ20002045A3 (cs) | 2000-09-13 |
| YU34000A (sh) | 2002-09-19 |
| PL190884B1 (pl) | 2006-02-28 |
| EP1036104B1 (de) | 2002-10-23 |
| HUP0100492A2 (hu) | 2001-12-28 |
| SK8452000A3 (en) | 2000-11-07 |
| AU1488399A (en) | 1999-06-28 |
| WO1999029751A1 (de) | 1999-06-17 |
| AR016974A1 (es) | 2001-08-01 |
| ID25492A (id) | 2000-10-05 |
| DK1036104T3 (da) | 2003-02-17 |
| EP1036104A1 (de) | 2000-09-20 |
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