BE718298A - - Google Patents
Info
- Publication number
- BE718298A BE718298A BE718298DA BE718298A BE 718298 A BE718298 A BE 718298A BE 718298D A BE718298D A BE 718298DA BE 718298 A BE718298 A BE 718298A
- Authority
- BE
- Belgium
- Prior art keywords
- mold
- molded bodies
- polyurethane foam
- materials
- foaming
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 10
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000011496 polyurethane foam Substances 0.000 claims description 7
- 239000004744 fabric Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000005187 foaming Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001228 polyisocyanate Polymers 0.000 description 1
- 239000005056 polyisocyanate Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/383—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using spreading devices mounted in the mould, in front of the feed opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0053002 | 1967-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718298A true BE718298A (de) | 1968-12-31 |
Family
ID=7105915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718298D BE718298A (de) | 1967-07-19 | 1968-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE718298A (de) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632242A1 (fr) * | 1988-06-03 | 1989-12-08 | Arnaud Guy | Procede de fabrication d'un materiau composite a base de resine thermodurcissable expansee et nouveau materiau obtenu |
| WO2002042699A1 (de) * | 2000-11-24 | 2002-05-30 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmeisolierendes gehäuse für ein kältegerät |
| EP3127678A1 (de) * | 2015-08-07 | 2017-02-08 | SMP Deutschland GmbH | Vorrichtung und verfahren zur kunststoffbeschäumung |
-
1968
- 1968-07-19 BE BE718298D patent/BE718298A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2632242A1 (fr) * | 1988-06-03 | 1989-12-08 | Arnaud Guy | Procede de fabrication d'un materiau composite a base de resine thermodurcissable expansee et nouveau materiau obtenu |
| WO2002042699A1 (de) * | 2000-11-24 | 2002-05-30 | BSH Bosch und Siemens Hausgeräte GmbH | Wärmeisolierendes gehäuse für ein kältegerät |
| EP3127678A1 (de) * | 2015-08-07 | 2017-02-08 | SMP Deutschland GmbH | Vorrichtung und verfahren zur kunststoffbeschäumung |
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