CA1162013A - Methode de deformation du polypropylene - Google Patents
Methode de deformation du polypropyleneInfo
- Publication number
- CA1162013A CA1162013A CA000339368A CA339368A CA1162013A CA 1162013 A CA1162013 A CA 1162013A CA 000339368 A CA000339368 A CA 000339368A CA 339368 A CA339368 A CA 339368A CA 1162013 A CA1162013 A CA 1162013A
- Authority
- CA
- Canada
- Prior art keywords
- foil
- mould
- temperature
- heated
- propene
- 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
Links
- 238000000034 method Methods 0.000 title claims description 11
- 239000004743 Polypropylene Substances 0.000 title description 8
- 229920001155 polypropylene Polymers 0.000 title description 7
- 239000011888 foil Substances 0.000 claims abstract description 39
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229920001577 copolymer Polymers 0.000 claims abstract description 14
- 238000002844 melting Methods 0.000 claims abstract description 5
- 230000008018 melting Effects 0.000 claims abstract description 5
- 230000009477 glass transition Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920001519 homopolymer Polymers 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229940119265 sepp Drugs 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229920001400 block copolymer Polymers 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229940127557 pharmaceutical product Drugs 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001897 terpolymer 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/002—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor characterised by the choice of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7811045 | 1978-11-07 | ||
| NLAANVRAGE7811045,A NL170712C (nl) | 1978-11-07 | 1978-11-07 | Werkwijze voor het zonder plunjer, stempel of doorn vervormen van folies, uit homo- en copolymeren van propeen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1162013A true CA1162013A (fr) | 1984-02-14 |
Family
ID=19831862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000339368A Expired CA1162013A (fr) | 1978-11-07 | 1979-11-07 | Methode de deformation du polypropylene |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5569412A (fr) |
| AU (1) | AU531047B2 (fr) |
| BE (1) | BE879890A (fr) |
| CA (1) | CA1162013A (fr) |
| DE (1) | DE2944022A1 (fr) |
| DK (1) | DK469079A (fr) |
| FR (1) | FR2440820A1 (fr) |
| GB (1) | GB2035196B (fr) |
| IE (1) | IE48869B1 (fr) |
| IT (1) | IT1119409B (fr) |
| LU (1) | LU81863A1 (fr) |
| NL (1) | NL170712C (fr) |
| SE (1) | SE436006B (fr) |
| ZA (1) | ZA795959B (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847335B2 (ja) * | 1974-05-23 | 1983-10-21 | 三菱化成ポリテック株式会社 | ネツカソセイゴウセイジユシシ−トノ シンクウセイケイホウホウ |
| JPS5117263A (en) * | 1974-08-02 | 1976-02-12 | Asahi Dow Ltd | Fukugotaino seikeihoho |
-
1978
- 1978-11-07 NL NLAANVRAGE7811045,A patent/NL170712C/xx not_active IP Right Cessation
-
1979
- 1979-10-31 DE DE19792944022 patent/DE2944022A1/de not_active Ceased
- 1979-11-05 IE IE2113/79A patent/IE48869B1/en unknown
- 1979-11-06 JP JP14377079A patent/JPS5569412A/ja active Pending
- 1979-11-06 FR FR7927341A patent/FR2440820A1/fr active Granted
- 1979-11-06 GB GB7938334A patent/GB2035196B/en not_active Expired
- 1979-11-06 SE SE7909182A patent/SE436006B/sv unknown
- 1979-11-06 DK DK469079A patent/DK469079A/da not_active Application Discontinuation
- 1979-11-06 IT IT69165/79A patent/IT1119409B/it active
- 1979-11-06 ZA ZA00795959A patent/ZA795959B/xx unknown
- 1979-11-07 CA CA000339368A patent/CA1162013A/fr not_active Expired
- 1979-11-07 BE BE0/198020A patent/BE879890A/fr not_active IP Right Cessation
- 1979-11-07 AU AU52583/79A patent/AU531047B2/en not_active Ceased
- 1979-11-07 LU LU81863A patent/LU81863A1/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA795959B (en) | 1981-06-24 |
| NL170712B (nl) | 1982-07-16 |
| GB2035196A (en) | 1980-06-18 |
| NL7811045A (nl) | 1980-05-09 |
| FR2440820A1 (fr) | 1980-06-06 |
| IT7969165A0 (it) | 1979-11-06 |
| NL170712C (nl) | 1982-12-16 |
| SE436006B (sv) | 1984-11-05 |
| SE7909182L (sv) | 1980-05-08 |
| AU531047B2 (en) | 1983-08-11 |
| DE2944022A1 (de) | 1980-05-08 |
| FR2440820B1 (fr) | 1984-04-27 |
| AU5258379A (en) | 1980-05-15 |
| LU81863A1 (fr) | 1980-06-05 |
| BE879890A (fr) | 1980-05-07 |
| GB2035196B (en) | 1982-11-10 |
| DK469079A (da) | 1980-05-08 |
| IE48869B1 (en) | 1985-06-12 |
| IT1119409B (it) | 1986-03-10 |
| JPS5569412A (en) | 1980-05-26 |
| IE792113L (en) | 1980-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |