DE2244664C3 - Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polyalkylenterephthalate aus Vorkondensaten - Google Patents
Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polyalkylenterephthalate aus VorkondensatenInfo
- Publication number
- DE2244664C3 DE2244664C3 DE2244664A DE2244664A DE2244664C3 DE 2244664 C3 DE2244664 C3 DE 2244664C3 DE 2244664 A DE2244664 A DE 2244664A DE 2244664 A DE2244664 A DE 2244664A DE 2244664 C3 DE2244664 C3 DE 2244664C3
- Authority
- DE
- Germany
- Prior art keywords
- precondensates
- high molecular
- spokes
- molecular weight
- openings
- 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
- 229920001283 Polyalkylene terephthalate Polymers 0.000 title claims description 7
- 238000010924 continuous production Methods 0.000 title claims description 4
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 15
- 239000000047 product Substances 0.000 description 12
- 229920000728 polyester Polymers 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 3
- -1 triphenyl phosphite Chemical class 0.000 description 3
- QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 229920001281 polyalkylene Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- HVLLSGMXQDNUAL-UHFFFAOYSA-N triphenyl phosphite Chemical compound C=1C=CC=CC=1OP(OC=1C=CC=CC=1)OC1=CC=CC=C1 HVLLSGMXQDNUAL-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- JVLRYPRBKSMEBF-UHFFFAOYSA-K diacetyloxystibanyl acetate Chemical compound [Sb+3].CC([O-])=O.CC([O-])=O.CC([O-])=O JVLRYPRBKSMEBF-UHFFFAOYSA-K 0.000 description 1
- 150000001991 dicarboxylic acids Chemical class 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 125000003827 glycol group Chemical group 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002697 manganese compounds Chemical class 0.000 description 1
- AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/73—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with rotary discs
-
- 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
-
- 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
- B01J2219/00168—Controlling or regulating processes controlling the viscosity
-
- 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
- B01J2219/18—Details relating to the spatial orientation of the reactor
- B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyesters Or Polycarbonates (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2244664A DE2244664C3 (de) | 1972-09-12 | 1972-09-12 | Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polyalkylenterephthalate aus Vorkondensaten |
| NL7312075.A NL157030B (nl) | 1972-09-12 | 1973-08-31 | Inrichting, geschikt voor het bereiden van macromoleculaire polyalkyleentereftalaten uit voorcondensaten. |
| GB4191373A GB1435767A (en) | 1972-09-12 | 1973-09-06 | Apparatus for the manufacture of high molecular weight polyalkylene terephthalates |
| LU68390A LU68390A1 (enExample) | 1972-09-12 | 1973-09-10 | |
| CA180,675A CA1008640A (en) | 1972-09-12 | 1973-09-10 | Apparatus for the manufacture of linear polyesters |
| IT28808/73A IT995321B (it) | 1972-09-12 | 1973-09-11 | Dispositivo per la preparazione di poliesteri lineari |
| IE1616/73A IE38238B1 (en) | 1972-09-12 | 1973-09-11 | Apparatus for the manufacture of high molecular weight polyalkylene terephthalates |
| FR7332855A FR2198977B1 (enExample) | 1972-09-12 | 1973-09-12 | |
| BE135584A BE804772A (fr) | 1972-09-12 | 1973-09-12 | Dispositif pour la preparation de polyesters lineaires |
| JP48102283A JPS507115B2 (enExample) | 1972-09-12 | 1973-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2244664A DE2244664C3 (de) | 1972-09-12 | 1972-09-12 | Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polyalkylenterephthalate aus Vorkondensaten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2244664A1 DE2244664A1 (de) | 1974-05-22 |
| DE2244664B2 DE2244664B2 (de) | 1974-09-19 |
| DE2244664C3 true DE2244664C3 (de) | 1978-10-05 |
Family
ID=5856088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2244664A Expired DE2244664C3 (de) | 1972-09-12 | 1972-09-12 | Vorrichtung zur kontinuierlichen Herstellung hochmolekularer Polyalkylenterephthalate aus Vorkondensaten |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS507115B2 (enExample) |
| BE (1) | BE804772A (enExample) |
| CA (1) | CA1008640A (enExample) |
| DE (1) | DE2244664C3 (enExample) |
| FR (1) | FR2198977B1 (enExample) |
| GB (1) | GB1435767A (enExample) |
| IE (1) | IE38238B1 (enExample) |
| IT (1) | IT995321B (enExample) |
| LU (1) | LU68390A1 (enExample) |
| NL (1) | NL157030B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2514116C3 (de) * | 1975-03-29 | 1983-03-17 | Basf Ag, 6700 Ludwigshafen | Verfahren zur kontinuierlichen Herstellung von linearen, hochmolekularen Polybutylenterephthalaten |
| DE10001477B4 (de) | 2000-01-15 | 2005-04-28 | Zimmer Ag | Diskontinuierliches Polykondensationsverfahren und Rührscheibenreaktor hierfür |
| DE10119851A1 (de) | 2001-04-24 | 2002-10-31 | Bayer Ag | Verfahren zur kontinuierlichen Herstellung von Polycarbonaten nach dem Schmelzumesterungsverfahren |
| DE102004053199B3 (de) * | 2004-11-04 | 2006-07-06 | Zimmer Ag | Verfahren zur Herstellung von Polyestern und dafür geeigneter Ringscheibenreaktor |
| FR2921386B1 (fr) * | 2007-09-25 | 2014-12-05 | Oeno Concept | Dispositif de melange de tout produit dans un liquide |
| FR3008627B1 (fr) | 2013-07-19 | 2017-02-24 | Arkema France | Cuve de conversion thermique utilisee dans un procede d'amidification de cyanohydrine d'acetone |
-
1972
- 1972-09-12 DE DE2244664A patent/DE2244664C3/de not_active Expired
-
1973
- 1973-08-31 NL NL7312075.A patent/NL157030B/xx not_active IP Right Cessation
- 1973-09-06 GB GB4191373A patent/GB1435767A/en not_active Expired
- 1973-09-10 CA CA180,675A patent/CA1008640A/en not_active Expired
- 1973-09-10 LU LU68390A patent/LU68390A1/xx unknown
- 1973-09-11 IT IT28808/73A patent/IT995321B/it active
- 1973-09-11 IE IE1616/73A patent/IE38238B1/xx unknown
- 1973-09-12 FR FR7332855A patent/FR2198977B1/fr not_active Expired
- 1973-09-12 BE BE135584A patent/BE804772A/xx unknown
- 1973-09-12 JP JP48102283A patent/JPS507115B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2198977B1 (enExample) | 1977-02-25 |
| IE38238B1 (en) | 1978-02-01 |
| BE804772A (fr) | 1974-03-12 |
| JPS507115B2 (enExample) | 1975-03-20 |
| GB1435767A (en) | 1976-05-12 |
| IE38238L (en) | 1974-03-12 |
| CA1008640A (en) | 1977-04-19 |
| NL7312075A (enExample) | 1974-03-14 |
| DE2244664A1 (de) | 1974-05-22 |
| DE2244664B2 (de) | 1974-09-19 |
| JPS4969792A (enExample) | 1974-07-05 |
| LU68390A1 (enExample) | 1973-11-22 |
| IT995321B (it) | 1975-11-10 |
| FR2198977A1 (enExample) | 1974-04-05 |
| NL157030B (nl) | 1978-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8330 | Complete disclaimer |