ATE849T1 - Verfahren zur gewinnung farbloser, trimethylamin- und dichlorethan-freier waessriger chlorcholinchloridloesungen. - Google Patents

Verfahren zur gewinnung farbloser, trimethylamin- und dichlorethan-freier waessriger chlorcholinchloridloesungen.

Info

Publication number
ATE849T1
ATE849T1 AT80103434T AT80103434T ATE849T1 AT E849 T1 ATE849 T1 AT E849T1 AT 80103434 T AT80103434 T AT 80103434T AT 80103434 T AT80103434 T AT 80103434T AT E849 T1 ATE849 T1 AT E849T1
Authority
AT
Austria
Prior art keywords
dichloroethane
trimethylamine
chlorocholine chloride
aqueous
chloride solutions
Prior art date
Application number
AT80103434T
Other languages
English (en)
Inventor
Horst Dr. Grasemann
Wolfgang Hans Eduard Dr. Mueller
Original Assignee
Chemische Werke Huels 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6079344&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE849(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Chemische Werke Huels Ag filed Critical Chemische Werke Huels Ag
Application granted granted Critical
Publication of ATE849T1 publication Critical patent/ATE849T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT80103434T 1979-08-25 1980-06-20 Verfahren zur gewinnung farbloser, trimethylamin- und dichlorethan-freier waessriger chlorcholinchloridloesungen. ATE849T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2934495A DE2934495C2 (de) 1979-08-25 1979-08-25 Verfahren zur Gewinnung farbloser, Trimethylamin- und Dichlorethan-freier wäßriger Chlorcholinchloridlösungen
EP80103434A EP0024489B1 (de) 1979-08-25 1980-06-20 Verfahren zur Gewinnung farbloser, Trimethylamin- und Dichlorethan-freier wässriger Chlorcholinchloridlösungen

Publications (1)

Publication Number Publication Date
ATE849T1 true ATE849T1 (de) 1982-04-15

Family

ID=6079344

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80103434T ATE849T1 (de) 1979-08-25 1980-06-20 Verfahren zur gewinnung farbloser, trimethylamin- und dichlorethan-freier waessriger chlorcholinchloridloesungen.

Country Status (3)

Country Link
EP (1) EP0024489B1 (de)
AT (1) ATE849T1 (de)
DE (1) DE2934495C2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19525507A1 (de) * 1995-07-13 1997-01-16 Basf Ag Verfahren zur Herstellung von (2-Chlorethyl)-ammoniumchloriden

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD101142A1 (de) * 1973-01-11 1973-10-20

Also Published As

Publication number Publication date
DE2934495C2 (de) 1982-01-14
DE2934495B1 (de) 1981-01-29
EP0024489B1 (de) 1982-04-14
EP0024489A1 (de) 1981-03-11

Similar Documents

Publication Publication Date Title
FR2385645A1 (fr) Procede pour recuperer de l'acide nitrique directement a partir d'un acide nitrique ou nitrate use
BR8402801A (pt) Processo de purificacao de uma mistura agua-alcool em c1-c2 proveniente de um processo de fabricacao industrial de alcool em c1-c2
ATE849T1 (de) Verfahren zur gewinnung farbloser, trimethylamin- und dichlorethan-freier waessriger chlorcholinchloridloesungen.
FR2277801A1 (fr) Procede de separation d'acide chlorhydrique aqueux des hydrocarbures chlores gazeux
ES488750A1 (es) Procedimiento para desensibilizar el 2,4,6-trinitrotolueno (tnt)explosivo
BE589380A (fr) Procédé de cristallisation continue de nitrate de calcium hydraté à partir d'une solution de phosphates décomposés dans l'acide nitrique
KR920701125A (ko) 글리신의 제조방법
ES8104789A1 (es) Procedimiento para la separacion de leucina, isoleucina y valina
BE594047A (fr) Procédé de récupération électrolytique du chlore à partir de gaz chlorhydrique ou d'acide chlorhydrique en solution.
FR2389603A1 (de)
GB1377322A (en) Process for preparing trifluoroacetic acid
BE857498A (fr) Procede de preparation du benzene-sulfochlorure par reaction de l'acide benzene-sulfonique avec le chlorure du thionyle
RO83407A (ro) Procedeu pentru recuperarea sulfatului de amoniu din produsul secundar lichid rezultat la calirea efluentului gazos fierbinte de la reactorul de amo0idare a propilenei sau izobutilenei la acrilonitril sau metacrilonitril
ATE10487T1 (de) Verfahren zur herstellung von wasserfreiem 2hydroxy-3-chlorpropyltrialkylammoniumchlorid.
GB2009724A (en) Process for purifying crystalline potassium chloride
BE608729A (fr) Procédé de concentration et de désalification d'acide sulfurique dilué contenant des sels.
GB1323478A (en) Process of preparing polyalkylenglycol dibenzoates
GB992742A (en) Preparation of permonosulphates
FR2337696A1 (fr) Procede d'hydrofugation chimique de chaux
KR830007504A (ko) 3,3'-디클로로-4,4'-디아미노-비페닐-디하이드로클로라이드의 제조방법
SU522130A1 (ru) Способ очистки от фтористого водорода газов, содержащих хлористый водород
BE874883A (fr) Procede de decomposition thermique de solutions aqueuses de chlorure ferrique a teneur en acide chlorhydrique
KR830006331A (ko) 니트로셀룰로오스의 정제방법
ES483076A1 (es) Procedimiento para la purificacion de triptofano y derivadosde triptofano
GB855493A (en) Improvements in and relating to the production of cyanogen

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification