BE720701A - - Google Patents
Info
- Publication number
- BE720701A BE720701A BE720701DA BE720701A BE 720701 A BE720701 A BE 720701A BE 720701D A BE720701D A BE 720701DA BE 720701 A BE720701 A BE 720701A
- Authority
- BE
- Belgium
- Prior art keywords
- float
- outer membrane
- paragraph
- solid
- shaping
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 23
- 239000007787 solid Substances 0.000 claims description 21
- 238000007493 shaping process Methods 0.000 claims description 19
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 12
- 239000011496 polyurethane foam Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 7
- 239000004645 polyester resin Substances 0.000 claims description 7
- 229920001225 polyester resin Polymers 0.000 claims description 7
- 229920006327 polystyrene foam Polymers 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920002223 polystyrene Polymers 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 239000002648 laminated material Substances 0.000 claims 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000005187 foaming Methods 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 239000011800 void material Substances 0.000 claims 1
- 239000002650 laminated plastic Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000008259 solid foam Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B5/00—Hulls characterised by their construction of non-metallic material
- B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
-
- 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
- B29C44/1228—Joining preformed parts by the expanding material
- B29C44/1242—Joining preformed parts by the expanding material the preformed parts being concentric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/706—Buoys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE720701 | 1968-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE720701A true BE720701A (enrdf_load_html_response) | 1969-02-17 |
Family
ID=3853498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE720701D BE720701A (enrdf_load_html_response) | 1968-09-12 | 1968-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE720701A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2313195A1 (fr) * | 1975-03-14 | 1976-12-31 | Woodall Industries Inc | Objet creux arme de mousse rigide de matiere plastique et son procede de realisation |
-
1968
- 1968-09-12 BE BE720701D patent/BE720701A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2313195A1 (fr) * | 1975-03-14 | 1976-12-31 | Woodall Industries Inc | Objet creux arme de mousse rigide de matiere plastique et son procede de realisation |
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