JPH0233495B2 - - Google Patents
Info
- Publication number
- JPH0233495B2 JPH0233495B2 JP57115142A JP11514282A JPH0233495B2 JP H0233495 B2 JPH0233495 B2 JP H0233495B2 JP 57115142 A JP57115142 A JP 57115142A JP 11514282 A JP11514282 A JP 11514282A JP H0233495 B2 JPH0233495 B2 JP H0233495B2
- Authority
- JP
- Japan
- Prior art keywords
- foam
- slab
- seat
- mold
- manufacturing
- 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 - Lifetime
Links
- 239000006260 foam Substances 0.000 claims description 40
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 238000005187 foaming Methods 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 description 14
- 239000011496 polyurethane foam Substances 0.000 description 14
- 239000011550 stock solution Substances 0.000 description 6
- 238000003825 pressing Methods 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
-
- 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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1261—Avoiding impregnation of a preformed part
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57115142A JPS595041A (ja) | 1982-07-02 | 1982-07-02 | 発泡成形体の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57115142A JPS595041A (ja) | 1982-07-02 | 1982-07-02 | 発泡成形体の製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS595041A JPS595041A (ja) | 1984-01-11 |
JPH0233495B2 true JPH0233495B2 (hu) | 1990-07-27 |
Family
ID=14655331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57115142A Granted JPS595041A (ja) | 1982-07-02 | 1982-07-02 | 発泡成形体の製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS595041A (hu) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05129637A (ja) * | 1991-10-31 | 1993-05-25 | Matsushita Electric Ind Co Ltd | 光受信装置 |
CN104602885A (zh) * | 2012-09-04 | 2015-05-06 | 东海化成工业株式会社 | 车辆内饰件及其制造方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4957672A (en) * | 1987-12-04 | 1990-09-18 | Carter Robert W | Method of forming a sealing gasket for reticulated foam filter |
US5439630A (en) * | 1993-09-02 | 1995-08-08 | Davidson Textron Inc. | Method for molding a trim panel with integrally formed simulated leather appliques |
IT1284836B1 (it) * | 1996-07-16 | 1998-05-22 | Bruzolo Manifatt Gestind Mb | Procedimento per la fabbricazione di un componente per autoveicoli |
-
1982
- 1982-07-02 JP JP57115142A patent/JPS595041A/ja active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05129637A (ja) * | 1991-10-31 | 1993-05-25 | Matsushita Electric Ind Co Ltd | 光受信装置 |
CN104602885A (zh) * | 2012-09-04 | 2015-05-06 | 东海化成工业株式会社 | 车辆内饰件及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS595041A (ja) | 1984-01-11 |
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