CA2341600A1 - Procede pour augmenter la vitesse de convection thermique dans un polymere thermofusible - Google Patents
Procede pour augmenter la vitesse de convection thermique dans un polymere thermofusible Download PDFInfo
- Publication number
- CA2341600A1 CA2341600A1 CA002341600A CA2341600A CA2341600A1 CA 2341600 A1 CA2341600 A1 CA 2341600A1 CA 002341600 A CA002341600 A CA 002341600A CA 2341600 A CA2341600 A CA 2341600A CA 2341600 A1 CA2341600 A1 CA 2341600A1
- Authority
- CA
- Canada
- Prior art keywords
- polymer
- ultrasonic vibrations
- source
- thermal
- thermal radiation
- 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.)
- Abandoned
Links
- 229920000642 polymer Polymers 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 229920000139 polyethylene terephthalate Polymers 0.000 claims abstract description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 4
- -1 polyethylene terephthalate Polymers 0.000 claims abstract description 4
- 239000012943 hotmelt Substances 0.000 claims description 10
- 238000002604 ultrasonography Methods 0.000 abstract description 3
- 230000009477 glass transition Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003856 thermoforming Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0261—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using ultrasonic or sonic vibrations
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- 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
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Thermal Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Toxicology (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR98/11212 | 1998-09-01 | ||
| FR9811212A FR2782665B1 (fr) | 1998-09-01 | 1998-09-01 | Procede pour augmenter la vitesse de convection thermique dans un polymere thermofusible |
| PCT/CH1999/000405 WO2000012279A1 (fr) | 1998-09-01 | 1999-09-01 | Procede pour augmenter la vitesse de convection thermique dans un polymere thermofusible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2341600A1 true CA2341600A1 (fr) | 2000-03-09 |
Family
ID=9530234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002341600A Abandoned CA2341600A1 (fr) | 1998-09-01 | 1999-09-01 | Procede pour augmenter la vitesse de convection thermique dans un polymere thermofusible |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1109655A1 (de) |
| JP (1) | JP2002523262A (de) |
| CA (1) | CA2341600A1 (de) |
| FR (1) | FR2782665B1 (de) |
| WO (1) | WO2000012279A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030201581A1 (en) * | 2002-02-28 | 2003-10-30 | Jan Weber | Ultrasonic assisted processes |
| GB0811548D0 (en) * | 2008-06-24 | 2008-07-30 | Airbus Uk Ltd | Method and apparatus for fabricating a fibre reinforced thermoplastic composite structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855298A1 (de) * | 1977-12-27 | 1979-07-05 | Bassan & Cie | Verfahren und vorrichtung zur herstellung von rohrfoermigen duebeln aus thermoplastischem material |
| JPS5515812A (en) * | 1978-07-19 | 1980-02-04 | Inoue Mtp Co Ltd | Method of working the end of synthetic resin mole having stacked metal foil. |
| GB9414396D0 (en) * | 1994-07-16 | 1994-09-07 | Fairbank David | Bollard refurbishment |
| JP3789145B2 (ja) * | 1995-02-07 | 2006-06-21 | 富士写真フイルム株式会社 | 帯状物の平面性回復方法及びその装置 |
-
1998
- 1998-09-01 FR FR9811212A patent/FR2782665B1/fr not_active Expired - Fee Related
-
1999
- 1999-09-01 EP EP99939307A patent/EP1109655A1/de not_active Withdrawn
- 1999-09-01 WO PCT/CH1999/000405 patent/WO2000012279A1/fr not_active Application Discontinuation
- 1999-09-01 CA CA002341600A patent/CA2341600A1/fr not_active Abandoned
- 1999-09-01 JP JP2000567360A patent/JP2002523262A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002523262A (ja) | 2002-07-30 |
| EP1109655A1 (de) | 2001-06-27 |
| FR2782665A1 (fr) | 2000-03-03 |
| FR2782665B1 (fr) | 2000-11-10 |
| WO2000012279A1 (fr) | 2000-03-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 20030902 |
|
| FZDE | Discontinued |
Effective date: 20030902 |