BE824675A - Procede continu de sechage du vinylsulfonate de sodium - Google Patents
Procede continu de sechage du vinylsulfonate de sodiumInfo
- Publication number
- BE824675A BE824675A BE1006418A BE1006418A BE824675A BE 824675 A BE824675 A BE 824675A BE 1006418 A BE1006418 A BE 1006418A BE 1006418 A BE1006418 A BE 1006418A BE 824675 A BE824675 A BE 824675A
- Authority
- BE
- Belgium
- Prior art keywords
- continuous process
- drying sodium
- sodium vinylsulphonate
- vinylsulphonate
- drying
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB349274A GB1397233A (en) | 1974-01-25 | 1974-01-25 | Process for recovering dry sodium vinyl-sulphonate from aqueous solutions |
Publications (1)
Publication Number | Publication Date |
---|---|
BE824675A true BE824675A (fr) | 1975-07-23 |
Family
ID=9759354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1006418A BE824675A (fr) | 1974-01-25 | 1975-01-23 | Procede continu de sechage du vinylsulfonate de sodium |
Country Status (8)
Country | Link |
---|---|
US (1) | US3969400A (sv) |
JP (1) | JPS5838431B2 (sv) |
BE (1) | BE824675A (sv) |
DE (1) | DE2502677C2 (sv) |
FR (1) | FR2259090B1 (sv) |
GB (1) | GB1397233A (sv) |
IT (1) | IT1026437B (sv) |
NL (1) | NL186156C (sv) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4204792B2 (ja) | 2002-02-19 | 2009-01-07 | 東レ・ダウコーニング株式会社 | ラジカル重合性化合物の金属塩の製造方法 |
US20070044255A1 (en) * | 2005-08-25 | 2007-03-01 | Mohawk Brands, Inc. | Increasing receptivity for acid dyes |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2597696A (en) * | 1948-03-18 | 1952-05-20 | American Cyanamid Co | Preparation of ethylenesulfonic acid |
US3243454A (en) * | 1962-04-04 | 1966-03-29 | Union Oil Co | Process of preparing alkali metal isethionates |
US3312735A (en) * | 1963-09-30 | 1967-04-04 | Dow Chemical Co | Purification of ethylenesulfonic acid |
DE2058776C3 (de) * | 1970-11-30 | 1985-05-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von Vinylsulfonaten oder von Vinylsulfonsäure aus Carbylsulfat |
-
1974
- 1974-01-25 GB GB349274A patent/GB1397233A/en not_active Expired
-
1975
- 1975-01-09 US US05/539,933 patent/US3969400A/en not_active Expired - Lifetime
- 1975-01-21 NL NLAANVRAGE7500692,A patent/NL186156C/xx not_active IP Right Cessation
- 1975-01-22 FR FR7502364A patent/FR2259090B1/fr not_active Expired
- 1975-01-23 DE DE2502677A patent/DE2502677C2/de not_active Expired
- 1975-01-23 IT IT47809/75A patent/IT1026437B/it active
- 1975-01-23 BE BE1006418A patent/BE824675A/xx not_active IP Right Cessation
- 1975-01-23 JP JP50010114A patent/JPS5838431B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL186156B (nl) | 1990-05-01 |
NL7500692A (nl) | 1975-07-29 |
GB1397233A (en) | 1975-06-11 |
FR2259090A1 (sv) | 1975-08-22 |
FR2259090B1 (sv) | 1978-03-10 |
NL186156C (nl) | 1990-10-01 |
DE2502677C2 (de) | 1986-07-24 |
US3969400A (en) | 1976-07-13 |
IT1026437B (it) | 1978-09-20 |
JPS5838431B2 (ja) | 1983-08-23 |
JPS50111023A (sv) | 1975-09-01 |
DE2502677A1 (de) | 1975-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE833823A (fr) | Procede de preparation de polyurethannes | |
FR2292688A1 (fr) | Procede de production du methanol | |
BE850900Q (fr) | Procede de sechage de denrees alimentaires | |
FR2281422A1 (fr) | Procede de preparation de nouveaux detergents | |
FR2289626A1 (fr) | Procede de carburation en continu | |
BE831843A (fr) | Procede de preparation de polyurees | |
FR2277059A1 (fr) | Procede de preparation de cyclo-alcenes | |
BE816418A (fr) | Procede de preparation de percarbonate de sodium | |
FR2279846A1 (fr) | Procede de preparation de moenomycine | |
FR2277060A1 (fr) | Procede de preparation de monoalcenylbenzenes | |
FR2295942A1 (fr) | Procede de preparation de pinacoline | |
BE831633A (fr) | Procede de preparation de polyurees | |
BE824675A (fr) | Procede continu de sechage du vinylsulfonate de sodium | |
BE820547A (fr) | Procede de preparation du dichloro-1 | |
FR2283860A1 (fr) | Procede de preparation de dithionite de sodium | |
FR2309503A1 (fr) | Procede de preparation de derives cyclopentene-2-one-1 | |
FR2292710A1 (fr) | Procede de preparation de derives de 7a-methoxycephalosporines | |
FR2333804A1 (fr) | Procede de preparation de derives 3-methylenecepham | |
FR2353516A2 (fr) | Procede de preparation de fluoronitrobenzenes | |
BE826835A (fr) | Procede de preparation du mono-o-beta-hydroxyethyl-7 rutoside | |
BE825499A (fr) | Procede de preparation de la cis-vincamine | |
BE834176A (fr) | Procede de preparation du n-fluorosulfonyl-acetylacetamide | |
BE824009A (fr) | Procede de preparation du 1-methyl-3-phenylindane | |
BE825999A (fr) | Procede de preparation de derives 7-amino-delta3-cephem | |
BE836484A (fr) | Procede de preparation de chlorothiazoles |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: UCB S.A. Effective date: 19950123 |