MY128201A - Process for preparing polyurethane foam. - Google Patents
Process for preparing polyurethane foam.Info
- Publication number
- MY128201A MY128201A MYPI9902549A MY128201A MY 128201 A MY128201 A MY 128201A MY PI9902549 A MYPI9902549 A MY PI9902549A MY 128201 A MY128201 A MY 128201A
- Authority
- MY
- Malaysia
- Prior art keywords
- polyol
- component
- polyurethane foam
- polybasic acid
- acid
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 3
- 239000011496 polyurethane foam Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000007519 polyprotic acids Polymers 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 229920005906 polyester polyol Polymers 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 239000004970 Chain extender Substances 0.000 abstract 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 abstract 1
- -1 HYDROXYL GROUPS Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 239000012948 isocyanate Substances 0.000 abstract 1
- 150000002513 isocyanates Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 150000003077 polyols Chemical class 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 150000005846 sugar alcohols Polymers 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
- C08G18/10—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
- C08G2410/00—Soles
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 |
|---|---|---|---|
| JP17508898 | 1998-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY128201A true MY128201A (en) | 2007-01-31 |
Family
ID=15990047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9902549 MY128201A (en) | 1998-06-22 | 1999-06-21 | Process for preparing polyurethane foam. |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP3589423B2 (id) |
| CN (1) | CN1122058C (id) |
| ID (1) | ID28836A (id) |
| MY (1) | MY128201A (id) |
| WO (1) | WO1999067313A1 (id) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4708251B2 (ja) * | 2006-04-19 | 2011-06-22 | 日本ポリウレタン工業株式会社 | 発泡ポリウレタンエラストマーおよびその製造方法並びに鉄道用パッド |
| CN102504181B (zh) * | 2011-09-30 | 2014-05-07 | 无锡双象化学工业有限公司 | 聚氨酯耐寒软质中低密度鞋用树脂及其制备方法 |
| US10513575B2 (en) | 2015-08-18 | 2019-12-24 | Mitsui Chemicals, Inc. | Foam polyurethane material, molded article, and method for producing foam polyurethane material |
| CN109627746B (zh) * | 2018-11-23 | 2021-04-06 | 贵州航天天马机电科技有限公司 | 一种大负压聚氨酯前端易碎式保护盖及其成型方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8819759D0 (en) * | 1988-08-19 | 1988-09-21 | Ici Plc | Novel prepolymer compositions |
| IT1240635B (it) * | 1990-05-04 | 1993-12-17 | Dow Italia | Polimeri poliuretanici microcellulari preparati da tre polimeri di poli (tetrametilen) glicoli con gruppi isocianato terminali |
| JP2583155B2 (ja) * | 1990-11-21 | 1997-02-19 | 日本ポリウレタン工業株式会社 | 軟質ポリウレタン発泡体の製造方法 |
| GB9216631D0 (en) * | 1992-08-05 | 1992-09-16 | Ici Plc | Reaction system for preparing microcellular elastomers |
| JP3100349B2 (ja) * | 1996-03-12 | 2000-10-16 | 花王株式会社 | ポリウレタンフォームの製造方法 |
-
1999
- 1999-06-21 MY MYPI9902549 patent/MY128201A/en unknown
- 1999-06-21 ID IDW20002592A patent/ID28836A/id unknown
- 1999-06-21 CN CN 99807536 patent/CN1122058C/zh not_active Expired - Fee Related
- 1999-06-21 WO PCT/JP1999/003296 patent/WO1999067313A1/ja not_active Ceased
- 1999-06-21 JP JP2000555961A patent/JP3589423B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP3589423B2 (ja) | 2004-11-17 |
| ID28836A (id) | 2001-07-05 |
| WO1999067313A1 (fr) | 1999-12-29 |
| CN1306549A (zh) | 2001-08-01 |
| CN1122058C (zh) | 2003-09-24 |
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