DE1246236B - Vorrichtung zur kontinuierlichen Kondensationspolymerisation von Polymethylendiammoniumsalzen aliphatischer Dicarbonsaeuren oder aliphatischen omega-Aminocarbonsaeuren - Google Patents
Vorrichtung zur kontinuierlichen Kondensationspolymerisation von Polymethylendiammoniumsalzen aliphatischer Dicarbonsaeuren oder aliphatischen omega-AminocarbonsaeurenInfo
- Publication number
- DE1246236B DE1246236B DEB71361A DEB0071361A DE1246236B DE 1246236 B DE1246236 B DE 1246236B DE B71361 A DEB71361 A DE B71361A DE B0071361 A DEB0071361 A DE B0071361A DE 1246236 B DE1246236 B DE 1246236B
- Authority
- DE
- Germany
- Prior art keywords
- polyamide
- vessel
- aliphatic
- monomer
- pipe
- 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
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
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/04—Preparatory processes
-
- 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
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
- B01J2219/00081—Tubes
-
- 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
- B01J2219/00121—Controlling the temperature by direct heating or cooling
-
- 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
- B01J2219/00162—Controlling or regulating processes controlling the pressure
-
- 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
- B01J2219/00164—Controlling or regulating processes controlling the flow
-
- 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
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
-
- 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
- B01J2219/185—Details relating to the spatial orientation of the reactor vertical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB13070/62A GB977854A (en) | 1962-04-05 | 1962-04-05 | Improvements in or relating to polymerisation apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1246236B true DE1246236B (de) | 1967-08-03 |
Family
ID=10016246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB71361A Pending DE1246236B (de) | 1962-04-05 | 1963-04-01 | Vorrichtung zur kontinuierlichen Kondensationspolymerisation von Polymethylendiammoniumsalzen aliphatischer Dicarbonsaeuren oder aliphatischen omega-Aminocarbonsaeuren |
Country Status (8)
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893811A (en) * | 1971-03-08 | 1975-07-08 | Valspar Corp | Apparatus for producing polyamide esters |
US3789584A (en) * | 1972-10-19 | 1974-02-05 | Du Pont | Apparatus for separating vapor from a viscous liquid |
GB9115170D0 (en) * | 1991-07-12 | 1991-08-28 | Dow Corning Sa | Process and apparatus for the production of organosilicon compounds |
AU745310B2 (en) † | 1997-08-28 | 2002-03-21 | E.I. Du Pont De Nemours And Company | Process for preparing polyamides |
AU2002212828A1 (en) * | 2000-10-13 | 2002-04-22 | Avantium International B.V. | Method and apparatus for screening of polycondensation catalysts |
FR2981600B1 (fr) | 2011-10-25 | 2013-11-15 | Rhodia Operations | Procede de preparation de granules de polyamide |
FR3012642B1 (fr) | 2013-10-31 | 2015-11-20 | Morpho | Signature a pseudonyme pour carte a puce |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB190518172A (en) * | 1905-09-08 | 1906-09-08 | Oscar Unglaub | Improved Method of and Means or Apparatus for Distillating and Evaporating Liquids in Vacuum. |
US1618265A (en) * | 1925-05-04 | 1927-02-22 | Catalytic apparatus | |
US1893492A (en) * | 1928-12-31 | 1933-01-10 | Du Pont | Process and apparatus for catalytic gaseous reations |
US2361717A (en) * | 1940-09-12 | 1944-10-31 | Du Pont | Process for making polyamides |
DE1045082B (de) * | 1955-04-02 | 1958-11-27 | Bayer Ag | Vorrichtung zum Aufschmelzen von organischen thermoplastischen Kunststoffen |
BE529624A (US07860544-20101228-C00003.png) * | 1958-08-05 | |||
US3105021A (en) * | 1960-08-01 | 1963-09-24 | Randall Max | Flash still |
-
0
- NL NL291005D patent/NL291005A/xx unknown
- BE BE630688D patent/BE630688A/xx unknown
-
1962
- 1962-04-05 GB GB13070/62A patent/GB977854A/en not_active Expired
-
1963
- 1963-03-25 US US267726A patent/US3258313A/en not_active Expired - Lifetime
- 1963-03-30 ES ES286598A patent/ES286598A1/es not_active Expired
- 1963-04-01 DE DEB71361A patent/DE1246236B/de active Pending
- 1963-04-04 CH CH433163A patent/CH428216A/de unknown
- 1963-04-05 FR FR930602A patent/FR1352650A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL291005A (US07860544-20101228-C00003.png) | |
ES286598A1 (es) | 1963-11-16 |
BE630688A (US07860544-20101228-C00003.png) | |
FR1352650A (fr) | 1964-02-14 |
CH428216A (de) | 1967-01-15 |
GB977854A (en) | 1964-12-16 |
US3258313A (en) | 1966-06-28 |
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