DE2309537A1 - Verfahren zur herstellung von polyestertiefziehformteilen - Google Patents
Verfahren zur herstellung von polyestertiefziehformteilenInfo
- Publication number
- DE2309537A1 DE2309537A1 DE19732309537 DE2309537A DE2309537A1 DE 2309537 A1 DE2309537 A1 DE 2309537A1 DE 19732309537 DE19732309537 DE 19732309537 DE 2309537 A DE2309537 A DE 2309537A DE 2309537 A1 DE2309537 A1 DE 2309537A1
- Authority
- DE
- Germany
- Prior art keywords
- crystalline
- film
- polybutylene terephthalate
- relative viscosity
- deep
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 229920000728 polyester Polymers 0.000 title claims description 4
- -1 polybutylene terephthalate Polymers 0.000 claims description 13
- 229920001707 polybutylene terephthalate Polymers 0.000 claims description 12
- 239000011888 foil Substances 0.000 claims description 11
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 description 4
- 238000003856 thermoforming Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003763 resistance to breakage Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT167272 | 1972-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2309537A1 true DE2309537A1 (de) | 1973-09-13 |
Family
ID=3518487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732309537 Pending DE2309537A1 (de) | 1972-03-01 | 1973-02-26 | Verfahren zur herstellung von polyestertiefziehformteilen |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS48100458A (enExample) |
| CH (1) | CH550060A (enExample) |
| DE (1) | DE2309537A1 (enExample) |
| FR (1) | FR2174131A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3144809B2 (ja) * | 1990-03-26 | 2001-03-12 | ポリプラスチックス株式会社 | 透明ポリエステル容器 |
| JP2918616B2 (ja) * | 1990-03-27 | 1999-07-12 | ポリプラスチックス株式会社 | 透明ポリエステル容器及びその製造法 |
| KR920701200A (ko) * | 1990-03-30 | 1992-08-11 | 미즈노 시게루 | 신규의 4h-3,1-벤조옥사진-4-온 유도체 |
| DE19528336A1 (de) * | 1995-08-02 | 1997-02-06 | Hoechst Ag | Amorphe, transparente Platte aus einem kristallisierbaren Thermoplast mit hoher Standardviskosität |
-
1972
- 1972-03-21 CH CH415072A patent/CH550060A/xx not_active IP Right Cessation
-
1973
- 1973-02-26 JP JP2303673A patent/JPS48100458A/ja active Pending
- 1973-02-26 DE DE19732309537 patent/DE2309537A1/de active Pending
- 1973-02-28 FR FR7307056A patent/FR2174131A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48100458A (enExample) | 1973-12-18 |
| CH550060A (de) | 1974-06-14 |
| FR2174131A1 (en) | 1973-10-12 |
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