MY137783A - Opened-cell, low density polyurethane foam - Google Patents
Opened-cell, low density polyurethane foamInfo
- Publication number
- MY137783A MY137783A MYPI20031930A MY137783A MY 137783 A MY137783 A MY 137783A MY PI20031930 A MYPI20031930 A MY PI20031930A MY 137783 A MY137783 A MY 137783A
- Authority
- MY
- Malaysia
- Prior art keywords
- opened
- cell
- polyurethane foam
- isocyanate
- blowing agent
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 4
- 239000011496 polyurethane foam Substances 0.000 title abstract 4
- 239000004604 Blowing Agent Substances 0.000 abstract 3
- 239000012948 isocyanate Substances 0.000 abstract 3
- 150000002513 isocyanates Chemical class 0.000 abstract 3
- VACHUYIREGFMSP-UHFFFAOYSA-N 9,10-dihydroxyoctadecanoic acid Chemical compound CCCCCCCCC(O)C(O)CCCCCCCC(O)=O VACHUYIREGFMSP-UHFFFAOYSA-N 0.000 abstract 2
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 150000002889 oleic acids Chemical class 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- SXNBVULTHKFMNO-UHFFFAOYSA-N 2,2-dihydroxyoctadecanoic acid Chemical compound CCCCCCCCCCCCCCCCC(O)(O)C(O)=O SXNBVULTHKFMNO-UHFFFAOYSA-N 0.000 abstract 1
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 abstract 1
- TUESWZZJYCLFNL-UHFFFAOYSA-N hydroxystilbamidine Chemical compound C1=CC(C(=N)N)=CC=C1C=CC1=CC=C(C(N)=N)C=C1O TUESWZZJYCLFNL-UHFFFAOYSA-N 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000005022 packaging material Substances 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
Abstract
A PROCESS FOR PREPARING AN OPENED-CELL, LOW-DENSITY RIGID POLYURETHANE FOAM WHICH COMPRISES REACTING ISOCYANATE WITH A POLYOL COMPONENT IN THE PRESENCE OF A BLOWING AGENT AND ADDITIVES WHEREIN THE POLYOL COMPONENT CONSISTS OF DIHYDROXYSTEARIC ACID (DHSA) DERIVED FROM OLEIC ACIDS. THE OLEIC ACIDS ARE DERIVED FROM PALM OIL. THE OHSA USED IN THIS INVENTION IS 9,10DIHYDROXYSTREARIC ACID (9,10-DIHYDROXYOCTADECANOIC ACID). THE ISOCYANATE USED IS AN AROMATIC ISOCYANATE. POLYMETHYLENE POLYPHENYL ISOCYANATE HAVING FUNCTIONALITY OF 3.0. THE BLOWING AGENT IS WATER. PHYSICAL BLOWING AGENT SUCH AS HYDROCARBONS CAN ALSO BE USED IN ASSOCIATION WITH WATER TO GENERATE THE PUF. EXAMPLES OF THE HYDROCARBONS ARE HCFC-141B, HCFC-134A, N-PENTANE,I-PENTANE AND CYCLOPENTANE. AN OPENED-CELL LOW DENSITY RIGID POLYURETHANE FOAM HAVING AN OPENED-CELL CONTENT OF EXCEEDING 95IS PRODUCED IN THE PRESENT INVENTION. A OPENED-CELL. LOW-DENSITY RIGID POLYURETHANE FOAM PRODUCED CAN BE USED AS PACKAGING MATERIAL. FLORAL FOAM FOR FLOWER ARRANGEMENTS, ENERGY ABSORBING OR ACOUSTICAL MATERIAL.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20031930 MY137783A (en) | 2003-05-23 | 2003-05-23 | Opened-cell, low density polyurethane foam |
| SG200401280A SG110085A1 (en) | 2003-05-23 | 2004-03-09 | Opened-cell, low density polyurethane foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MYPI20031930 MY137783A (en) | 2003-05-23 | 2003-05-23 | Opened-cell, low density polyurethane foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY137783A true MY137783A (en) | 2009-03-31 |
Family
ID=34699037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI20031930 MY137783A (en) | 2003-05-23 | 2003-05-23 | Opened-cell, low density polyurethane foam |
Country Status (2)
| Country | Link |
|---|---|
| MY (1) | MY137783A (en) |
| SG (1) | SG110085A1 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1047420B (en) * | 1956-09-13 | 1958-12-24 | Hudson Foam Plastics Corp | Process for the production of elastic, open-pore polyurethane foams based on polyether |
| DE3819940A1 (en) * | 1988-06-11 | 1989-12-14 | Bayer Ag | METHOD FOR PRODUCING POLYURETHANE SOFT BLOCK FOAMS |
| ZA945718B (en) * | 1993-08-03 | 1995-03-09 | Osi Specialties Inc | Process for forming polyurethane foam using mechanical cooling and an additive |
| DE10153690A1 (en) * | 2001-10-31 | 2003-05-15 | Bayer Ag | Water-driven foams with low bulk density |
-
2003
- 2003-05-23 MY MYPI20031930 patent/MY137783A/en unknown
-
2004
- 2004-03-09 SG SG200401280A patent/SG110085A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SG110085A1 (en) | 2005-04-28 |
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