AR204345A1 - Tubo para la extraccion continua de polilactamas conteniendo monometros y/o oligomeros - Google Patents

Tubo para la extraccion continua de polilactamas conteniendo monometros y/o oligomeros

Info

Publication number: AR204345A1
Authority: AR; Argentina
Prior art keywords: monometers; polylactams; oligomers; tube; continuous extraction
Prior art date: 1974-01-31

Application number

AR257381A

Other languages

English (en)

Spanish (es)

Original Assignee

Basf Ag

Priority date (The priority date 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 date listed.)

1974-01-31

Filing date

1975-01-01

Publication date

1975-12-22

1975-01-01 Application filed by Basf Ag filed Critical Basf Ag

1975-12-22 Application granted granted Critical

1975-12-22 Publication of AR204345A1 publication Critical patent/AR204345A1/es

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
- C08G69/46—Post-polymerisation treatment
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0215—Solid material in other stationary receptacles
- B01D11/0223—Moving bed of solid material
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D2011/002—Counter-current extraction

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyamides (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Extraction Or Liquid Replacement (AREA)

AR257381A 1974-01-31 1975-01-01 Tubo para la extraccion continua de polilactamas conteniendo monometros y/o oligomeros AR204345A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2404510A DE2404510C3 (de)	1974-01-31	1974-01-31	Extraktionsrohr für Polyamide

Publications (1)

Publication Number	Publication Date
AR204345A1 true AR204345A1 (es)	1975-12-22

Family

ID=5906150

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR257381A AR204345A1 (es)	1974-01-31	1975-01-01	Tubo para la extraccion continua de polilactamas conteniendo monometros y/o oligomeros

Country Status (15)

Country	Link
US (1)	US4002430A (nl)
JP (1)	JPS50109287A (nl)
AR (1)	AR204345A1 (nl)
BE (1)	BE825067A (nl)
CA (1)	CA1066030A (nl)
DD (1)	DD116247A5 (nl)
DE (1)	DE2404510C3 (nl)
DK (1)	DK678374A (nl)
FR (1)	FR2259864B3 (nl)
GB (1)	GB1491146A (nl)
IT (1)	IT1028409B (nl)
LU (1)	LU71749A1 (nl)
NL (1)	NL180279C (nl)
PL (1)	PL96396B1 (nl)
SU (1)	SU546263A3 (nl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2530304C3 (de) *	1975-07-08	1979-03-22	Basf Ag, 6700 Ludwigshafen	Verfahren und Vorrichtung zum Trocknen und Tempern von Polyamidgranulat
DE19531989A1 (de) *	1995-08-30	1997-05-15	Polymer Eng Gmbh	Verfahren zur kontinuierlichen Herstellung eines dimerarmen Polyamid 6
DE19607723C2 (de) *	1996-02-29	2002-10-24	Polymer Eng Gmbh	Verfahren und Vorrichtung zur kontinuierlichen Extraktion von polymeren Granulaten
DE19752182A1 (de) *	1997-11-25	1999-05-27	Basf Ag	Verfahren zur kontinuierlichen Extraktion von Polyamid
JP2002263402A (ja) *	2001-03-12	2002-09-17	Dia Instr:Kk	抽出方法および抽出装置
US9708271B2 (en)	2012-11-06	2017-07-18	Uhde Inventa-Fischer Gmbh	Extraction reactor and also method for extraction from granular material
ES2747448T3 (es) *	2012-11-06	2020-03-10	Uhde Inventa Fischer Gmbh	Reactor de extracción así como procedimiento para la extracción de material granular
CN110327660B (zh) *	2019-07-23	2021-07-13	汕头大学	一种倾角可调式逆流色谱仪传动结构

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA821464A (en) *		1969-08-26	W. Scott John	Apparatus for contacting dissimilar phases
US2419508A (en) *	1941-10-01	1947-04-22	Socony Vacuum Oil Co Inc	Apparatus for catalytic conversion
US2578670A (en) *	1946-08-12	1951-12-18	Robert A Carleton	Method of deodorizing and stabilizing soybean oil
US2487796A (en) *	1948-02-06	1949-11-15	Socony Vacuum Oil Co Inc	Hydrocarbon conversion process
US2646392A (en) *	1949-04-29	1953-07-21	Universal Oil Prod Co	Apparatus for fractionating multicomponent streams
US2816010A (en) *	1951-05-04	1957-12-10	Houdry Process Corp	Temperature control of exothermic reactions
US2764620A (en) *	1951-12-04	1956-09-25	Phillips Petroleum Co	Adsorption process with heating in downstream end of adsorption column to selectively remove occluded liquids
US2776894A (en) *	1954-07-29	1957-01-08	Central Soya Co	Meal-treating process and apparatus
NL246006A (nl) *	1958-12-06
DE1191299B (de) *	1960-07-23	1965-04-15	Glanzstoff Ag	Verfahren zur kontinuierlichen Trocknung von Schnitzelgut aus organischen Hochpolymeren
DE1253234B (de) *	1960-11-10	1967-11-02	Leuna Werke Veb	Vorrichtung zur Gleichstromextraktion loeslicher Bestandteile aus Feststoffen
US3373145A (en) *	1965-04-29	1968-03-12	Allied Chem	Washing of polymer particulates by regular periodic ebb and flow of aqueous solvent
DE1519936B2 (de) *	1966-04-06	1973-09-27	Davy-Ashmore Ag, 6000 Frankfurt	Extraktionsrohr zum kontinuierlichen Entfernen niedermolekularer Bestandteile aus granulierten Polyamiden
DE1770097B2 (de) *	1968-03-30	1974-04-18	Basf Ag, 6700 Ludwigshafen	Verfahren zum kontinuierlichen Extrahieren von körnigen Polyamiden
JPS497359B1 (nl) *	1970-01-30	1974-02-20

1974
- 1974-01-31 DE DE2404510A patent/DE2404510C3/de not_active Expired
- 1974-12-23 DK DK678374A patent/DK678374A/da not_active Application Discontinuation
1975
- 1975-01-01 AR AR257381A patent/AR204345A1/es active
- 1975-01-16 IT IT19328/75A patent/IT1028409B/it active
- 1975-01-17 JP JP50007176A patent/JPS50109287A/ja active Pending
- 1975-01-21 CA CA218,338A patent/CA1066030A/en not_active Expired
- 1975-01-27 US US05/544,305 patent/US4002430A/en not_active Expired - Lifetime
- 1975-01-27 GB GB3391/75A patent/GB1491146A/en not_active Expired
- 1975-01-29 PL PL1975177651A patent/PL96396B1/xx unknown
- 1975-01-29 LU LU71749A patent/LU71749A1/xx unknown
- 1975-01-29 DD DD183899A patent/DD116247A5/xx unknown
- 1975-01-30 NL NLAANVRAGE7501125,A patent/NL180279C/nl not_active IP Right Cessation
- 1975-01-30 SU SU2102434A patent/SU546263A3/ru active
- 1975-01-31 BE BE152955A patent/BE825067A/xx unknown
- 1975-01-31 FR FR7503098A patent/FR2259864B3/fr not_active Expired

Also Published As

Publication number	Publication date
DK678374A (nl)	1975-09-29
DE2404510A1 (de)	1975-08-14
NL7501125A (nl)	1975-08-04
PL96396B1 (pl)	1977-12-31
IT1028409B (it)	1979-01-30
SU546263A3 (ru)	1977-02-05
US4002430A (en)	1977-01-11
FR2259864A1 (nl)	1975-08-29
BE825067A (fr)	1975-07-31
CA1066030A (en)	1979-11-13
DE2404510B2 (de)	1979-10-25
JPS50109287A (nl)	1975-08-28
NL180279B (nl)	1986-09-01
DD116247A5 (nl)	1975-11-12
LU71749A1 (nl)	1975-06-24
FR2259864B3 (nl)	1977-10-21
GB1491146A (en)	1977-11-09
DE2404510C3 (de)	1985-02-21
NL180279C (nl)	1987-02-02

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