AT292317B - Verfahren zur Herstellung hochmolekularer Polyester - Google Patents
Verfahren zur Herstellung hochmolekularer PolyesterInfo
- Publication number
- AT292317B AT292317B AT1001069A AT1001069A AT292317B AT 292317 B AT292317 B AT 292317B AT 1001069 A AT1001069 A AT 1001069A AT 1001069 A AT1001069 A AT 1001069A AT 292317 B AT292317 B AT 292317B
- Authority
- AT
- Austria
- Prior art keywords
- production
- molecular weight
- high molecular
- weight polyesters
- polyesters
- Prior art date
Links
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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyesters Or Polycarbonates (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681804551 DE1804551A1 (de) | 1968-10-23 | 1968-10-23 | Verfahren zur Herstellung hochmolekularer Polyester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT292317B true AT292317B (de) | 1971-08-25 |
Family
ID=5711212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT1001069A AT292317B (de) | 1968-10-23 | 1969-10-23 | Verfahren zur Herstellung hochmolekularer Polyester |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4823358B1 (de) |
| AT (1) | AT292317B (de) |
| BE (1) | BE740711A (de) |
| DE (1) | DE1804551A1 (de) |
| FR (1) | FR2021393A1 (de) |
| GB (1) | GB1251093A (de) |
| NL (1) | NL6915225A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084848U (de) * | 1973-12-07 | 1975-07-19 | ||
| EP0032163B1 (de) | 1979-12-21 | 1986-01-08 | Hüls Aktiengesellschaft | Verfahren zum Regenerieren und Aufarbeiten von inaktivem linearen Poly(alkylenterephthalat) |
| US4387213A (en) | 1979-12-21 | 1983-06-07 | Chemische Werke Huels Ag | Process for the condensation of linear polyalkylene terephthalates |
| US5408035A (en) * | 1991-10-16 | 1995-04-18 | Shell Oil Company | Solid state polymerization |
| DE19849485B9 (de) * | 1998-10-27 | 2006-09-14 | Uhde Gmbh | Verfahren und Anlage zum Herstellen von Granulat aus polyfunktionellen Carbonsäuren und Alkoholen, insbesondere PET-Granulat |
| DE10042476A1 (de) * | 2000-08-29 | 2002-03-28 | Tessag Ind Anlagen Gmbh | Verfahren und Vorrichtung zum Herstellen kugelförmiger Partikel aus einer Polymerschmelze |
| DE102005040851B3 (de) * | 2005-08-29 | 2007-04-05 | Vibra Maschinenfabrik Schultheis Gmbh & Co. | Verfahren und Vorrichtung zum Kristallisieren von zum Verkleben neigenden Kunststoffgranulaten, insbesondere PET- und PU-Granulaten |
| CN103260847B (zh) * | 2010-12-15 | 2016-09-14 | 富士胶片株式会社 | 聚酯膜的制造方法、太阳能电池用聚酯膜、以及太阳能电池发电模块 |
-
1968
- 1968-10-23 DE DE19681804551 patent/DE1804551A1/de active Pending
-
1969
- 1969-10-08 NL NL6915225A patent/NL6915225A/xx unknown
- 1969-10-17 GB GB1251093D patent/GB1251093A/en not_active Expired
- 1969-10-23 JP JP8425969A patent/JPS4823358B1/ja active Pending
- 1969-10-23 AT AT1001069A patent/AT292317B/de not_active IP Right Cessation
- 1969-10-23 BE BE740711D patent/BE740711A/xx unknown
- 1969-10-23 FR FR6936375A patent/FR2021393A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6915225A (de) | 1970-04-27 |
| BE740711A (de) | 1970-04-23 |
| GB1251093A (de) | 1971-10-27 |
| JPS4823358B1 (de) | 1973-07-12 |
| DE1804551A1 (de) | 1970-05-27 |
| FR2021393A1 (de) | 1970-07-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |