JPS58145425A - ウレタン発泡体を使用する製品の製法 - Google Patents
ウレタン発泡体を使用する製品の製法Info
- Publication number
- JPS58145425A JPS58145425A JP57028675A JP2867582A JPS58145425A JP S58145425 A JPS58145425 A JP S58145425A JP 57028675 A JP57028675 A JP 57028675A JP 2867582 A JP2867582 A JP 2867582A JP S58145425 A JPS58145425 A JP S58145425A
- Authority
- JP
- Japan
- Prior art keywords
- urethane foam
- gas
- product
- reduced pressure
- foam
- 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.)
- Granted
Links
- 239000006260 foam Substances 0.000 title claims abstract description 48
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000009489 vacuum treatment Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 13
- 238000012856 packing Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000008961 swelling Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 description 18
- 239000011162 core material Substances 0.000 description 11
- 210000004027 cell Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000011347 resin Substances 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 6
- 238000005187 foaming Methods 0.000 description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- -1 polyethylene Polymers 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 239000012467 final product Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- 241000254032 Acrididae Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000497 foam cell Anatomy 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- ULYZAYCEDJDHCC-UHFFFAOYSA-N isopropyl chloride Chemical compound CC(C)Cl ULYZAYCEDJDHCC-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/3403—Foaming under special conditions, e.g. in sub-atmospheric pressure, in or on a liquid
Landscapes
- Molding Of Porous Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57028675A JPS58145425A (ja) | 1982-02-23 | 1982-02-23 | ウレタン発泡体を使用する製品の製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57028675A JPS58145425A (ja) | 1982-02-23 | 1982-02-23 | ウレタン発泡体を使用する製品の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58145425A true JPS58145425A (ja) | 1983-08-30 |
| JPH028576B2 JPH028576B2 (enrdf_load_stackoverflow) | 1990-02-26 |
Family
ID=12255067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57028675A Granted JPS58145425A (ja) | 1982-02-23 | 1982-02-23 | ウレタン発泡体を使用する製品の製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58145425A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630318A4 (en) * | 1993-01-08 | 1995-07-19 | Charles Novitsky | VACUUM CONSTRUCTION AND INSULATION MATERIAL. |
| WO2013056401A1 (en) * | 2011-10-21 | 2013-04-25 | Bayer Materialscience Ag | Process for the production of coated textiles |
-
1982
- 1982-02-23 JP JP57028675A patent/JPS58145425A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0630318A4 (en) * | 1993-01-08 | 1995-07-19 | Charles Novitsky | VACUUM CONSTRUCTION AND INSULATION MATERIAL. |
| WO2013056401A1 (en) * | 2011-10-21 | 2013-04-25 | Bayer Materialscience Ag | Process for the production of coated textiles |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH028576B2 (enrdf_load_stackoverflow) | 1990-02-26 |
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