GB1240708A - Polyurethane foams - Google Patents
Polyurethane foamsInfo
- Publication number
- GB1240708A GB1240708A GB3412468A GB3412468A GB1240708A GB 1240708 A GB1240708 A GB 1240708A GB 3412468 A GB3412468 A GB 3412468A GB 3412468 A GB3412468 A GB 3412468A GB 1240708 A GB1240708 A GB 1240708A
- Authority
- GB
- United Kingdom
- Prior art keywords
- skin
- foam
- core
- polyol
- centimetres
- 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
- 239000006260 foam Substances 0.000 abstract 4
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000003077 polyols Chemical class 0.000 abstract 3
- 239000004094 surface-active agent Substances 0.000 abstract 3
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical class C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000007809 chemical reaction catalyst Substances 0.000 abstract 1
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract 1
- -1 dimethyl siloxane Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65734867A | 1967-07-31 | 1967-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1240708A true GB1240708A (en) | 1971-07-28 |
Family
ID=24636791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3412468A Expired GB1240708A (en) | 1967-07-31 | 1968-07-17 | Polyurethane foams |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5529082B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1769886B2 (enrdf_load_stackoverflow) |
| FR (1) | FR1575243A (enrdf_load_stackoverflow) |
| GB (1) | GB1240708A (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145597A (en) * | 1975-06-09 | 1976-12-14 | Asahi Denka Kogyo Kk | Preparation of highly elastic polyurethane foam |
| JPS5257296A (en) * | 1975-11-06 | 1977-05-11 | Toyo Tire & Rubber Co Ltd | Polyurethane elastomers with reduced temperature dependence |
| JPS52128997A (en) * | 1976-03-12 | 1977-10-28 | Prb Sa | Process for producing polyurethane with outer skin layer |
| CN118909294A (zh) * | 2024-10-11 | 2024-11-08 | 腾中新材料科技(苏州)有限公司 | 一种有机硅泡棉及其制备方法 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE758609A (fr) * | 1969-11-06 | 1971-04-16 | Bayer Ag | Procede de preparation de corps moules en matieres mousses |
| US3939106A (en) * | 1973-03-20 | 1976-02-17 | Union Carbide Corporation | Energy absorbing polyurethane-polyurea cellular elastomers |
| GB1422056A (en) * | 1973-05-29 | 1976-01-21 | Ici Ltd | Polyurethane foams |
| DE2513817C3 (de) * | 1975-03-27 | 1986-11-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Schaumstoff-Formkörpern kompakter Randzone und zelligem Kern |
| DE3226818C2 (de) * | 1982-07-17 | 1985-11-28 | Phoenix Ag, 2100 Hamburg | Verfahren zum Herstellen von Integralschaumformkörpern |
| DE3303993C3 (de) * | 1983-02-05 | 1996-04-11 | Btf Textilwerke Gmbh & Co Kg | Elastische Einlage für Badewannen, Duschbecken und dgl. sowie Verfahren zu ihrer Herstellung |
| JPH07102583B2 (ja) * | 1990-06-12 | 1995-11-08 | 豊田合成株式会社 | ポリウレタン発泡体の成形方法及び成形装置 |
| US5633289A (en) * | 1993-03-16 | 1997-05-27 | Toyoda Gosei Co., Ltd. | Process for molding an integral skin foam and a polyurethane material for molding the same |
| JPH06287266A (ja) * | 1993-03-31 | 1994-10-11 | Toyoda Gosei Co Ltd | 成形用ポリウレタン材料 |
| JP2982564B2 (ja) * | 1993-06-19 | 1999-11-22 | 豊田合成株式会社 | インテグラルスキンフォームの成形方法 |
| DE4434604B4 (de) * | 1994-09-28 | 2005-03-03 | Basf Ag | Verfahren zur Herstellung von fluorchlorkohlenwasserstofffreien, Urethangruppen enthaltenden Formkörpern mit einem zelligen Kern und einer verdichteten Randzone |
-
1968
- 1968-07-17 GB GB3412468A patent/GB1240708A/en not_active Expired
- 1968-07-23 JP JP5166868A patent/JPS5529082B1/ja active Pending
- 1968-07-30 FR FR1575243D patent/FR1575243A/fr not_active Expired
- 1968-07-31 DE DE19681769886 patent/DE1769886B2/de not_active Ceased
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145597A (en) * | 1975-06-09 | 1976-12-14 | Asahi Denka Kogyo Kk | Preparation of highly elastic polyurethane foam |
| JPS5257296A (en) * | 1975-11-06 | 1977-05-11 | Toyo Tire & Rubber Co Ltd | Polyurethane elastomers with reduced temperature dependence |
| JPS52128997A (en) * | 1976-03-12 | 1977-10-28 | Prb Sa | Process for producing polyurethane with outer skin layer |
| CN118909294A (zh) * | 2024-10-11 | 2024-11-08 | 腾中新材料科技(苏州)有限公司 | 一种有机硅泡棉及其制备方法 |
| CN118909294B (zh) * | 2024-10-11 | 2025-05-02 | 腾中新材料科技(苏州)有限公司 | 一种有机硅泡棉及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5529082B1 (enrdf_load_stackoverflow) | 1980-08-01 |
| FR1575243A (enrdf_load_stackoverflow) | 1969-07-18 |
| DE1769886B2 (de) | 1977-06-02 |
| DE1769886A1 (de) | 1971-02-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1240708A (en) | Polyurethane foams | |
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| GB1301218A (enrdf_load_stackoverflow) | ||
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| GB1289886A (enrdf_load_stackoverflow) | ||
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