FR54187E - Process for the preparation of basic ethers-salts - Google Patents

Process for the preparation of basic ethers-salts

Info

Publication number
FR54187E
FR54187E FR54187DA FR54187E FR 54187 E FR54187 E FR 54187E FR 54187D A FR54187D A FR 54187DA FR 54187 E FR54187 E FR 54187E
Authority
FR
France
Prior art keywords
salts
preparation
basic ethers
ethers
basic
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR54187E publication Critical patent/FR54187E/en
Expired legal-status Critical Current

Links

FR54187D 1938-08-05 1945-09-05 Process for the preparation of basic ethers-salts Expired FR54187E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH857474X 1938-08-05

Publications (1)

Publication Number Publication Date
FR54187E true FR54187E (en) 1948-04-21

Family

ID=4542807

Family Applications (2)

Application Number Title Priority Date Filing Date
FR857474D Expired FR857474A (en) 1938-08-05 1939-07-07 Process for the preparation of basic ethers-salts
FR54187D Expired FR54187E (en) 1938-08-05 1945-09-05 Process for the preparation of basic ethers-salts

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR857474D Expired FR857474A (en) 1938-08-05 1939-07-07 Process for the preparation of basic ethers-salts

Country Status (2)

Country Link
BE (1) BE460163A (en)
FR (2) FR857474A (en)

Also Published As

Publication number Publication date
FR857474A (en) 1940-09-14
BE460163A (en)

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