CH422339A - Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyäthylenphthalaten - Google Patents
Verfahren und Vorrichtung zur kontinuierlichen Herstellung von PolyäthylenphthalatenInfo
- Publication number
- CH422339A CH422339A CH638463A CH638463A CH422339A CH 422339 A CH422339 A CH 422339A CH 638463 A CH638463 A CH 638463A CH 638463 A CH638463 A CH 638463A CH 422339 A CH422339 A CH 422339A
- Authority
- CH
- Switzerland
- Prior art keywords
- continuous production
- phthalates
- polyethylene
- polyethylene phthalates
- continuous
- Prior art date
Links
Classifications
-
- 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
- C08G63/785—Preparation processes characterised by the apparatus used
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/185—Stationary reactors having moving elements inside of the pulsating type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/006—Processes utilising sub-atmospheric pressure; Apparatus therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J45/00—Discharge tubes functioning as thermionic generators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00153—Vacuum spaces
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0036886 | 1962-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH422339A true CH422339A (de) | 1966-10-15 |
Family
ID=7096650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH638463A CH422339A (de) | 1962-05-23 | 1963-05-21 | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Polyäthylenphthalaten |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT248121B (ru) |
| BE (1) | BE632776A (ru) |
| CH (1) | CH422339A (ru) |
| GB (1) | GB1040848A (ru) |
| NL (1) | NL292981A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3442868A (en) * | 1965-07-20 | 1969-05-06 | Teijin Ltd | Novel process for the preparation of polyester |
| CN107890848A (zh) * | 2018-01-06 | 2018-04-10 | 泉州盈创新材料技术开发有限公司 | 一种高效消泡化工反应釜 |
| CN112023853A (zh) * | 2019-06-04 | 2020-12-04 | 泉州市富邦化工制品有限公司 | 耐高温聚氨酯胶液及其反应釜 |
-
0
- BE BE632776D patent/BE632776A/xx unknown
- NL NL292981D patent/NL292981A/xx unknown
-
1963
- 1963-05-21 AT AT410663A patent/AT248121B/de active
- 1963-05-21 CH CH638463A patent/CH422339A/de unknown
- 1963-05-23 GB GB2069463A patent/GB1040848A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1040848A (en) | 1966-09-01 |
| BE632776A (ru) | |
| AT248121B (de) | 1966-07-11 |
| NL292981A (ru) |
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