TW200942558A - Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymer - Google Patents
Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymerInfo
- Publication number
- TW200942558A TW200942558A TW097112914A TW97112914A TW200942558A TW 200942558 A TW200942558 A TW 200942558A TW 097112914 A TW097112914 A TW 097112914A TW 97112914 A TW97112914 A TW 97112914A TW 200942558 A TW200942558 A TW 200942558A
- Authority
- TW
- Taiwan
- Prior art keywords
- base material
- mdi
- isocyanate
- methylene diphenyl
- polyurethane polymer
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 3
- JIABEENURMZTTI-UHFFFAOYSA-N 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene Chemical compound O=C=NC1=CC=CC=C1CC1=CC=CC=C1N=C=O JIABEENURMZTTI-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920002635 polyurethane Polymers 0.000 title abstract 2
- 239000004814 polyurethane Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 6
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 2
- 239000013071 indirect material Substances 0.000 abstract 2
- 229920000570 polyether Polymers 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- 239000004970 Chain extender Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
- C08G18/4808—Mixtures of two or more polyetherdiols
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
-
- 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
- C08G2110/0008—Foam properties flexible
-
- 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
- C08G2110/005—< 50kg/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
- C08G2110/0041—Foam properties having specified density
- C08G2110/0058—≥50 and <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
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097112914A TW200942558A (en) | 2008-04-09 | 2008-04-09 | Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymer |
| EP08013350A EP2108670A1 (en) | 2008-04-09 | 2008-07-24 | Method of preparing MDI-based polyurethane foam |
| US12/185,230 US20090258959A1 (en) | 2008-04-09 | 2008-08-04 | Method of preparing mdi-based polyurethane polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097112914A TW200942558A (en) | 2008-04-09 | 2008-04-09 | Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW200942558A true TW200942558A (en) | 2009-10-16 |
Family
ID=40908633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097112914A TW200942558A (en) | 2008-04-09 | 2008-04-09 | Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymer |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20090258959A1 (zh) |
| EP (1) | EP2108670A1 (zh) |
| TW (1) | TW200942558A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102391775A (zh) * | 2011-09-14 | 2012-03-28 | 可利亚多元醇（南京）有限公司 | 耐高温聚氨酯保温管道用组合料 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2094554C (en) * | 1992-05-12 | 2001-12-25 | Thirumurti Narayan | Polymethylene polyphenyl polyisocyanate based prepolymers |
| EP1240228B1 (en) * | 1999-11-02 | 2003-08-13 | Huntsman International Llc | Process for making visco-elastic foams, polyols blend and reaction system useful therefor |
| US6762274B2 (en) * | 2000-02-10 | 2004-07-13 | Dow Global Technologies Inc. | Low emission polyurethane polymers made with autocatalytic polyols |
| US7208531B2 (en) * | 2003-06-26 | 2007-04-24 | Basf Corporation | Viscoelastic polyurethane foam |
| US7432312B2 (en) * | 2004-04-28 | 2008-10-07 | Takashima Co., Ltd (Japan Corp) | Polyurethane foam having deodorization property or antibacterial effect |
| DE102004028769A1 (de) * | 2004-06-16 | 2005-12-29 | Basf Ag | Verfahren zur Herstellung von Polyetheralkoholen und Polyurethanen |
-
2008
- 2008-04-09 TW TW097112914A patent/TW200942558A/zh unknown
- 2008-07-24 EP EP08013350A patent/EP2108670A1/en not_active Withdrawn
- 2008-08-04 US US12/185,230 patent/US20090258959A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20090258959A1 (en) | 2009-10-15 |
| EP2108670A1 (en) | 2009-10-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2009003097A (es) | Espumas viscoelasticas que tiene elevado flujo de aire. | |
| PL2029651T3 (pl) | Sposób wytwarzania sztywnych i półsztywnych pianek z małą ilością diizocyjanianu z zastosowaniem polimeropolioli charakteryzujących się dużą zawartością części stałych i wysoką liczbą hydroksylową oraz otrzymane pianki | |
| MX2009006922A (es) | Proceso para disminuir las emisiones de una espuma de poliuretano. | |
| MX2012003255A (es) | Procedimiento para reducir emisiones de una espuma de poliuretano. | |
| ATE514726T1 (de) | Verfahren zur herstellung von polyurethan- weichschaumstoffen | |
| ES2366628T1 (es) | Procedimiento para fabricar una espuma de poliuretano flexible. | |
| CA2883989C (en) | Thermoplastic polyurethane from low free monomer prepolymer | |
| ATE471345T1 (de) | Thermoplastisch verarbeitbare polyurethane, verfahren zu ihrer herstellung und ihre verwendung | |
| WO2009148559A8 (en) | Process for preparing rigid polyisocyanurate foams using natural-oil polyols | |
| ATE458766T1 (de) | Verfahren zur herstellung von viskoelastischen polyurethan-weichschaumstoffen | |
| SI1742978T1 (sl) | Postopek za proizvodnjo poliuretanskega penastegamateriala | |
| MX341758B (es) | Espuma de poliuretano flexible y metodo para producir la misma. | |
| WO2014078395A8 (en) | Polyurethane foam by reaction injection molding | |
| WO2008136179A1 (ja) | 軟質ポリウレタンフォーム用ポリイソシアネート組成物及び該組成物を用いた軟質ポリウレタンフォームの製造方法 | |
| DE502005009405D1 (de) | Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen | |
| WO2009117630A3 (en) | Polyether natural oil polyols and polymers thereof | |
| RU2014121395A (ru) | Способ получения пенополиуретана | |
| CN102618019B (zh) | 一种聚氨酯反应球及其制备方法 | |
| TN2014000304A1 (en) | Low-density polyurethane shoe soles or sole parts having high rebound resilience and a low compression set | |
| WO2008120429A1 (ja) | ポリイソシアネート組成物及びそれを用いた軟質ポリウレタンフォームの製造方法 | |
| TW200942558A (en) | Method of preparing MDI (Methylene Diphenyl di-Isocyanate) polyurethane polymer | |
| DE602005005310D1 (de) | Verfahren zur herstellung von polyurethan-hartschaumstoffen | |
| CN103467700A (zh) | 一种大块硬泡聚氨酯及其连续生产方法 | |
| WO2011045147A3 (en) | Process for preparing open-celled low density rigid polyurethane foam | |
| TN2013000424A1 (en) | Process for producing rigid polyurethane foams |