IN179248B - - Google Patents
Info
- Publication number
- IN179248B IN179248B IN8594BO1991A IN179248B IN 179248 B IN179248 B IN 179248B IN 8594BO1991 A IN8594BO1991 A IN 8594BO1991A IN 179248 B IN179248 B IN 179248B
- Authority
- IN
- India
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
- C07C303/02—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
- C07C303/04—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
- C07C303/06—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB939305173A GB9305173D0 (en) | 1993-03-11 | 1993-03-11 | Detergent manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN179248B true IN179248B (hu) | 1997-09-20 |
Family
ID=10731993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN8594BO1991 IN179248B (hu) | 1993-03-11 | 1991-03-09 |
Country Status (14)
| Country | Link |
|---|---|
| EP (1) | EP0690838B1 (hu) |
| JP (1) | JPH08507301A (hu) |
| AU (1) | AU6283094A (hu) |
| BR (1) | BR9405990A (hu) |
| CA (1) | CA2153488C (hu) |
| CZ (1) | CZ195595A3 (hu) |
| DE (1) | DE69405553T2 (hu) |
| ES (1) | ES2107818T3 (hu) |
| GB (1) | GB9305173D0 (hu) |
| HU (1) | HUT72425A (hu) |
| IN (1) | IN179248B (hu) |
| PL (1) | PL310521A1 (hu) |
| SK (1) | SK110995A3 (hu) |
| WO (1) | WO1994020458A1 (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080139840A1 (en) * | 2006-11-03 | 2008-06-12 | Matthew Thomas Anderson | Process for preparing alkyl aryl sulphonic acids and alkyl aryl sulphonates |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB669899A (en) * | 1949-02-16 | 1952-04-09 | Unilever Ltd | Improvements in or relating to the sulphonation of alkyl aryl hydrocarbons |
| US4113765A (en) * | 1975-03-21 | 1978-09-12 | Standard Oil Company (Indiana) | Continuous process for sulfonating alkyl aromatics |
-
1991
- 1991-03-09 IN IN8594BO1991 patent/IN179248B/en unknown
-
1993
- 1993-03-11 GB GB939305173A patent/GB9305173D0/en active Pending
-
1994
- 1994-03-07 HU HU9502630A patent/HUT72425A/hu unknown
- 1994-03-07 DE DE69405553T patent/DE69405553T2/de not_active Expired - Fee Related
- 1994-03-07 CA CA002153488A patent/CA2153488C/en not_active Expired - Fee Related
- 1994-03-07 BR BR9405990A patent/BR9405990A/pt not_active IP Right Cessation
- 1994-03-07 SK SK1109-95A patent/SK110995A3/sk unknown
- 1994-03-07 EP EP94910372A patent/EP0690838B1/en not_active Expired - Lifetime
- 1994-03-07 JP JP6519582A patent/JPH08507301A/ja active Pending
- 1994-03-07 AU AU62830/94A patent/AU6283094A/en not_active Abandoned
- 1994-03-07 CZ CZ951955A patent/CZ195595A3/cs unknown
- 1994-03-07 ES ES94910372T patent/ES2107818T3/es not_active Expired - Lifetime
- 1994-03-07 PL PL94310521A patent/PL310521A1/xx unknown
- 1994-03-07 WO PCT/EP1994/000665 patent/WO1994020458A1/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0690838B1 (en) | 1997-09-10 |
| AU6283094A (en) | 1994-09-26 |
| HUT72425A (en) | 1996-04-29 |
| JPH08507301A (ja) | 1996-08-06 |
| CA2153488C (en) | 2006-05-16 |
| CA2153488A1 (en) | 1994-09-15 |
| HU9502630D0 (en) | 1995-11-28 |
| ES2107818T3 (es) | 1997-12-01 |
| BR9405990A (pt) | 1995-12-19 |
| DE69405553T2 (de) | 1998-02-12 |
| WO1994020458A1 (en) | 1994-09-15 |
| GB9305173D0 (en) | 1993-04-28 |
| EP0690838A1 (en) | 1996-01-10 |
| CZ195595A3 (en) | 1995-12-13 |
| DE69405553D1 (de) | 1997-10-16 |
| SK110995A3 (en) | 1996-02-07 |
| PL310521A1 (en) | 1995-12-27 |