IT7849943A0 - Procedimento per produrre in continuo acido naftalin-1-solfonico e 1/5-disolfonico - Google Patents

Procedimento per produrre in continuo acido naftalin-1-solfonico e 1/5-disolfonico

Info

Publication number
IT7849943A0
IT7849943A0 IT7849943A IT4994378A IT7849943A0 IT 7849943 A0 IT7849943 A0 IT 7849943A0 IT 7849943 A IT7849943 A IT 7849943A IT 4994378 A IT4994378 A IT 4994378A IT 7849943 A0 IT7849943 A0 IT 7849943A0
Authority
IT
Italy
Prior art keywords
naphthaline
sulfonic
procedure
disulfonic acid
continuously producing
Prior art date
Application number
IT7849943A
Other languages
English (en)
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of IT7849943A0 publication Critical patent/IT7849943A0/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT7849943A 1977-06-22 1978-06-20 Procedimento per produrre in continuo acido naftalin-1-solfonico e 1/5-disolfonico IT7849943A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772728070 DE2728070A1 (de) 1977-06-22 1977-06-22 Kontinuierliche herstellung von naphthalin-1-sulfonsaeure und -1,5-disulfonsaeure

Publications (1)

Publication Number Publication Date
IT7849943A0 true IT7849943A0 (it) 1978-06-20

Family

ID=6012081

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7849943A IT7849943A0 (it) 1977-06-22 1978-06-20 Procedimento per produrre in continuo acido naftalin-1-solfonico e 1/5-disolfonico

Country Status (4)

Country Link
EP (1) EP0000155A1 (it)
JP (1) JPS549253A (it)
DE (1) DE2728070A1 (it)
IT (1) IT7849943A0 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2901178A1 (de) * 1979-01-13 1980-07-24 Bayer Ag Verfahren zur herstellung von naphthalin-1,3,5-trisulfonsaeure
DE3330334A1 (de) * 1983-08-23 1985-03-14 Bayer Ag, 5090 Leverkusen Verfahren zur sulfonierung von aromatischen verbindungen mit schwefeltrioxid
DE4007603A1 (de) * 1990-03-09 1991-09-12 Henkel Kgaa Verfahren zur herstellung von naphthalinsulfonsaeuren
US9642606B2 (en) 2012-06-27 2017-05-09 Camplex, Inc. Surgical visualization system
US9615728B2 (en) 2012-06-27 2017-04-11 Camplex, Inc. Surgical visualization system with camera tracking
US9782159B2 (en) 2013-03-13 2017-10-10 Camplex, Inc. Surgical visualization systems
EP3046458B1 (en) 2013-09-20 2020-10-21 Camplex, Inc. Surgical visualization systems
EP3226799A4 (en) 2014-12-05 2018-07-25 Camplex, Inc. Surgical visualization systems and displays
WO2016154589A1 (en) 2015-03-25 2016-09-29 Camplex, Inc. Surgical visualization systems and displays
WO2017091704A1 (en) 2015-11-25 2017-06-01 Camplex, Inc. Surgical visualization systems and displays
WO2018208691A1 (en) 2017-05-08 2018-11-15 Camplex, Inc. Variable light source

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE577220C (de) * 1933-05-26 H Th Boehme Akt Ges Vorrichtung zur Sulfonierung organischer Verbindungen
DE571124C (de) * 1930-03-25 1933-02-24 H Th Boehme Akt Ges Vorrichtung zur Sulfonierung organischer Verbindungen
FR96401E (fr) * 1966-08-27 1972-06-30 Shionogi & Co Réacteur a circulation de fluide pour traitement chimique.

Also Published As

Publication number Publication date
EP0000155A1 (de) 1979-01-10
DE2728070A1 (de) 1979-01-11
JPS549253A (en) 1979-01-24

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