NO781615L - Fremgangsmaate og anordning for fremstilling av blokker av polymermateriale - Google Patents
Fremgangsmaate og anordning for fremstilling av blokker av polymermaterialeInfo
- Publication number
- NO781615L NO781615L NO781615A NO781615A NO781615L NO 781615 L NO781615 L NO 781615L NO 781615 A NO781615 A NO 781615A NO 781615 A NO781615 A NO 781615A NO 781615 L NO781615 L NO 781615L
- Authority
- NO
- Norway
- Prior art keywords
- mold
- tunnel
- foam
- cylindrical
- trough
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 20
- 239000002861 polymer material Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 9
- 239000006260 foam Substances 0.000 claims description 67
- 239000000203 mixture Substances 0.000 claims description 39
- 239000000376 reactant Substances 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 239000008258 liquid foam Substances 0.000 claims description 10
- 238000010924 continuous production Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 5
- 238000006073 displacement reaction Methods 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 7
- 238000005187 foaming Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000006261 foam material Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000004753 textile Substances 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1939577 | 1977-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO781615L true NO781615L (no) | 1978-11-10 |
Family
ID=10128642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO781615A NO781615L (no) | 1977-05-09 | 1978-05-08 | Fremgangsmaate og anordning for fremstilling av blokker av polymermateriale |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5410371A (it) |
| AU (1) | AU3581978A (it) |
| BE (1) | BE866835A (it) |
| DE (1) | DE2819919A1 (it) |
| DK (1) | DK196778A (it) |
| FI (1) | FI781459A (it) |
| FR (1) | FR2390270A1 (it) |
| IT (1) | IT7868047A0 (it) |
| LU (1) | LU79628A1 (it) |
| NL (1) | NL7804955A (it) |
| NO (1) | NO781615L (it) |
| PT (1) | PT68017B (it) |
| SE (1) | SE7805221L (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4363610A (en) * | 1981-01-26 | 1982-12-14 | Miller Foam Enterprises, Inc. | Apparatus for continuously molding cylindrical blocks of foamed polymeric material |
| JPS6244187U (it) * | 1985-09-05 | 1987-03-17 | ||
| ATE255053T1 (de) * | 1998-09-02 | 2003-12-15 | B6 As | Verfahren und vorrichtung zur herstellung von wegwerfreinigungstüchern und so hergestellte reinigungstücher |
-
1978
- 1978-05-05 AU AU35819/78A patent/AU3581978A/en active Pending
- 1978-05-05 DK DK196778A patent/DK196778A/da unknown
- 1978-05-06 DE DE19782819919 patent/DE2819919A1/de not_active Withdrawn
- 1978-05-08 IT IT7868047A patent/IT7868047A0/it unknown
- 1978-05-08 NO NO781615A patent/NO781615L/no unknown
- 1978-05-08 SE SE7805221A patent/SE7805221L/xx unknown
- 1978-05-09 JP JP5414078A patent/JPS5410371A/ja active Pending
- 1978-05-09 BE BE187499A patent/BE866835A/xx unknown
- 1978-05-09 FI FI781459A patent/FI781459A/fi not_active Application Discontinuation
- 1978-05-09 LU LU79628A patent/LU79628A1/xx unknown
- 1978-05-09 FR FR7813742A patent/FR2390270A1/fr not_active Withdrawn
- 1978-05-09 PT PT68017A patent/PT68017B/pt unknown
- 1978-05-09 NL NL7804955A patent/NL7804955A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE7805221L (sv) | 1978-11-10 |
| JPS5410371A (en) | 1979-01-25 |
| LU79628A1 (fr) | 1978-11-06 |
| DK196778A (da) | 1978-11-10 |
| BE866835A (fr) | 1978-09-01 |
| FR2390270A1 (fr) | 1978-12-08 |
| FI781459A (fi) | 1978-11-10 |
| IT7868047A0 (it) | 1978-05-08 |
| NL7804955A (nl) | 1978-11-13 |
| AU3581978A (en) | 1979-11-08 |
| DE2819919A1 (de) | 1978-11-23 |
| PT68017A (en) | 1978-06-01 |
| PT68017B (en) | 1979-10-22 |
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