FR2158846A5 - Perfluoroalkylsulphinic acids prepn - from sulphonyl fluorides and hydrazine - Google Patents
Perfluoroalkylsulphinic acids prepn - from sulphonyl fluorides and hydrazineInfo
- Publication number
- FR2158846A5 FR2158846A5 FR7234628A FR7234628A FR2158846A5 FR 2158846 A5 FR2158846 A5 FR 2158846A5 FR 7234628 A FR7234628 A FR 7234628A FR 7234628 A FR7234628 A FR 7234628A FR 2158846 A5 FR2158846 A5 FR 2158846A5
- Authority
- FR
- France
- Prior art keywords
- hydrazine
- pref
- perfluoroalkylsulphinic
- cpds
- soln
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H33/00—Forming counted batches in delivery pile or stream of articles
- B65H33/16—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports
- B65H33/18—Forming counted batches in delivery pile or stream of articles by depositing articles in batches on moving supports with separators between adjacent batches
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C313/00—Sulfinic acids; Sulfenic acids; Halides, esters or anhydrides thereof; Amides of sulfinic or sulfenic acids, i.e. compounds having singly-bound oxygen atoms of sulfinic or sulfenic groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C313/02—Sulfinic acids; Derivatives thereof
- C07C313/04—Sulfinic acids; Esters thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/42—Piling, depiling, handling piles
- B65H2301/421—Forming a pile
- B65H2301/4214—Forming a pile of articles on edge
- B65H2301/42146—Forming a pile of articles on edge by introducing articles from above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/30—Chains
- B65H2404/31—Chains with auxiliary handling means
- B65H2404/311—Blades, lugs, plates, paddles, fingers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712148579 DE2148579A1 (de) | 1971-09-29 | 1971-09-29 | Ablege-, zaehl- und transportvorrichtung an papier- und zellstoffwatte-verarbeitungsmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2158846A5 true FR2158846A5 (en) | 1973-06-15 |
Family
ID=5820907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7234628A Expired FR2158846A5 (en) | 1971-09-29 | 1972-09-29 | Perfluoroalkylsulphinic acids prepn - from sulphonyl fluorides and hydrazine |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2148579A1 (de) |
FR (1) | FR2158846A5 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3409662A1 (de) * | 1984-03-16 | 1985-09-19 | Winkler & Dünnebier, Maschinenfabrik und Eisengießerei GmbH & Co KG, 5450 Neuwied | Verfahren und vorrichtung an einer schnellaufenden produktionsmaschine zur herstellung von hygieneartikeln, insbesondere damenbinden, slipeinlagen o.dgl. |
DE102008056220A1 (de) * | 2008-11-06 | 2010-05-12 | Paul Hartmann Ag | Verfahren zum Herstellen einer absorbierenden Inkontinenzwegwerfwindel |
-
1971
- 1971-09-29 DE DE19712148579 patent/DE2148579A1/de active Pending
-
1972
- 1972-09-29 FR FR7234628A patent/FR2158846A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2148579A1 (de) | 1973-04-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |