IT995321B - Dispositivo per la preparazione di poliesteri lineari - Google Patents
Dispositivo per la preparazione di poliesteri lineariInfo
- Publication number
- IT995321B IT995321B IT28808/73A IT2880873A IT995321B IT 995321 B IT995321 B IT 995321B IT 28808/73 A IT28808/73 A IT 28808/73A IT 2880873 A IT2880873 A IT 2880873A IT 995321 B IT995321 B IT 995321B
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- linear polyesters
- polyesters
- linear
- 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
- 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)
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 (1)
| Publication Number | Publication Date |
|---|---|
| IT995321B true IT995321B (it) | 1975-11-10 |
Family
ID=5856088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT28808/73A IT995321B (it) | 1972-09-12 | 1973-09-11 | Dispositivo per la preparazione di poliesteri lineari |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS507115B2 (nl) |
| BE (1) | BE804772A (nl) |
| CA (1) | CA1008640A (nl) |
| DE (1) | DE2244664C3 (nl) |
| FR (1) | FR2198977B1 (nl) |
| GB (1) | GB1435767A (nl) |
| IE (1) | IE38238B1 (nl) |
| IT (1) | IT995321B (nl) |
| LU (1) | LU68390A1 (nl) |
| NL (1) | NL157030B (nl) |
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/nl 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 JP JP48102283A patent/JPS507115B2/ja not_active Expired
- 1973-09-12 BE BE135584A patent/BE804772A/xx unknown
- 1973-09-12 FR FR7332855A patent/FR2198977B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7312075A (nl) | 1974-03-14 |
| DE2244664A1 (de) | 1974-05-22 |
| DE2244664B2 (de) | 1974-09-19 |
| IE38238B1 (en) | 1978-02-01 |
| GB1435767A (en) | 1976-05-12 |
| CA1008640A (en) | 1977-04-19 |
| DE2244664C3 (de) | 1978-10-05 |
| FR2198977B1 (nl) | 1977-02-25 |
| LU68390A1 (nl) | 1973-11-22 |
| NL157030B (nl) | 1978-06-15 |
| FR2198977A1 (nl) | 1974-04-05 |
| JPS507115B2 (nl) | 1975-03-20 |
| JPS4969792A (nl) | 1974-07-05 |
| IE38238L (en) | 1974-03-12 |
| BE804772A (fr) | 1974-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT988260B (it) | Dispositivo per la raccolta di piriuti | |
| IT975971B (it) | Procedimento per la preparazione di clorosilani | |
| IT978445B (it) | Metodo per la preparazione di ammidosilani | |
| IT989848B (it) | Dispositivo per la selezione di oggetti | |
| IT998245B (it) | Proccesso per la preparazione di novolacche | |
| IT982357B (it) | Procedimento per la preparazione di 3 4 5 trimetossibenzaldeide | |
| IT996375B (it) | Rivelatore di effetto christiansen | |
| IT983048B (it) | Catalizzatore per la preparazione di antrachinone | |
| BR7301268D0 (pt) | Prendedor auto-travavel | |
| IT983956B (it) | Perfezionamento ai dispositivi rivelatori di posizione | |
| IT995321B (it) | Dispositivo per la preparazione di poliesteri lineari | |
| IT981390B (it) | Procedimento per la preparazione di n beta idrossietil 2 pirroli done | |
| IT998811B (it) | Procedimento per la preparazione di triacetonammina | |
| IT988135B (it) | Procedimento per la preparazione di p e m fenilendiammine insostituite e sostituite | |
| SE388539B (sv) | Rontgenstraldensitometer | |
| IT949708B (it) | Dispositivo per la sterilizzazione di oggetti | |
| IT956743B (it) | Procedimento per la preparazione di composti alchilsolfonati | |
| IT988293B (it) | Procedimento di telomerizzazione | |
| IT1002430B (it) | Lettore di contromarche | |
| BR7207566D0 (pt) | Transformador linear derivado | |
| IT977792B (it) | Procedimento per la preparazione di cianidrine | |
| IT996099B (it) | Procedimento di preparazione di amminoantrachinone | |
| IT1005135B (it) | Procedimento per la preparazione di soluzione tixotropich | |
| IT984432B (it) | Procedimento per la preparazione di azine | |
| IT1001529B (it) | Procedimento per la preparazione di aminobenzeni |