GB1004924A - Improved polyurethane foam and method of making it - Google Patents
Improved polyurethane foam and method of making itInfo
- Publication number
- GB1004924A GB1004924A GB2514062A GB2514062A GB1004924A GB 1004924 A GB1004924 A GB 1004924A GB 2514062 A GB2514062 A GB 2514062A GB 2514062 A GB2514062 A GB 2514062A GB 1004924 A GB1004924 A GB 1004924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- molecular weight
- weight
- diisocyanates
- parts
- 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
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 1
- 239000000203 mixture Substances 0.000 abstract 14
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 6
- 125000005442 diisocyanate group Chemical group 0.000 abstract 6
- 229920001228 polyisocyanate Polymers 0.000 abstract 5
- 239000005056 polyisocyanate Substances 0.000 abstract 5
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- 229910052739 hydrogen Inorganic materials 0.000 abstract 3
- 239000012948 isocyanate Substances 0.000 abstract 3
- 150000002513 isocyanates Chemical class 0.000 abstract 3
- 229920000768 polyamine Polymers 0.000 abstract 3
- 230000005494 condensation Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 150000004985 diamines Chemical class 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 abstract 2
- 229920006149 polyester-amide block copolymer Polymers 0.000 abstract 2
- 229920006389 polyphenyl polymer Polymers 0.000 abstract 2
- OKHXVHLULYUTCR-UHFFFAOYSA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;hexanedioic acid Chemical compound CCC(CO)(CO)CO.OC(=O)CCCCC(O)=O OKHXVHLULYUTCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- OYHQOLUKZRVURQ-HZJYTTRNSA-N Linoleic acid Chemical compound CCCCC\C=C/C\C=C/CCCCCCCC(O)=O OYHQOLUKZRVURQ-HZJYTTRNSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- 229920003054 adipate polyester Polymers 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- OYHQOLUKZRVURQ-IXWMQOLASA-N linoleic acid Natural products CCCCC\C=C/C\C=C\CCCCCCCC(O)=O OYHQOLUKZRVURQ-IXWMQOLASA-N 0.000 abstract 1
- 235000020778 linoleic acid Nutrition 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920003002 synthetic resin Polymers 0.000 abstract 1
- 239000000057 synthetic resin 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
- C08G18/70—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
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 |
|---|---|---|---|
| US12052461A | 1961-06-29 | 1961-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1004924A true GB1004924A (en) | 1965-09-22 |
Family
ID=22390842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2514062A Expired GB1004924A (en) | 1961-06-29 | 1962-06-29 | Improved polyurethane foam and method of making it |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE641748A (enrdf_load_stackoverflow) |
| DE (1) | DE1248925B (enrdf_load_stackoverflow) |
| GB (1) | GB1004924A (enrdf_load_stackoverflow) |
| NL (2) | NL128617C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272618A (en) * | 1979-04-30 | 1981-06-09 | Texaco Development Corp. | Heat stable reaction injection molded elastomers |
| EP0151401A3 (en) * | 1984-01-24 | 1987-03-18 | Bayer Ag | Rigid flame retardant polyurethane foams having closed cells |
-
0
- BE BE641748D patent/BE641748A/xx unknown
- DE DENDAT1248925D patent/DE1248925B/de active Pending
- NL NL280353D patent/NL280353A/xx unknown
- NL NL128617D patent/NL128617C/xx active
-
1962
- 1962-06-29 GB GB2514062A patent/GB1004924A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272618A (en) * | 1979-04-30 | 1981-06-09 | Texaco Development Corp. | Heat stable reaction injection molded elastomers |
| EP0151401A3 (en) * | 1984-01-24 | 1987-03-18 | Bayer Ag | Rigid flame retardant polyurethane foams having closed cells |
Also Published As
| Publication number | Publication date |
|---|---|
| BE641748A (enrdf_load_stackoverflow) | |
| NL128617C (enrdf_load_stackoverflow) | |
| DE1248925B (de) | 1967-08-31 |
| NL280353A (enrdf_load_stackoverflow) |
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