BE648160A - - Google Patents
Info
- Publication number
- BE648160A BE648160A BE648160DA BE648160A BE 648160 A BE648160 A BE 648160A BE 648160D A BE648160D A BE 648160DA BE 648160 A BE648160 A BE 648160A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
- C07C309/58—Carboxylic acid groups or esters thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
- C07C309/59—Nitrogen analogues of carboxyl groups
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 |
|---|---|---|---|
| DEC29991A DE1177629B (en) | 1963-05-21 | 1963-05-21 | Process for the preparation of surface-active ester and amide salts of 5-sulfoisophthalic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE648160A true BE648160A (en) | 1964-09-16 |
Family
ID=7019171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE648160D BE648160A (en) | 1963-05-21 | 1964-05-20 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE648160A (en) |
| BR (1) | BR6458049D0 (en) |
| CH (1) | CH430695A (en) |
| DE (1) | DE1177629B (en) |
| GB (1) | GB1019708A (en) |
| NL (2) | NL6402857A (en) |
| SE (1) | SE322208B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102993063A (en) * | 2012-07-30 | 2013-03-27 | 枣庄市泰瑞精细化工有限公司 | Preparation method of isophthalic acid-5-sodium sulfonate |
| CN105523967A (en) * | 2016-01-17 | 2016-04-27 | 枣庄市泰瑞精细化工有限公司 | Method for producing sodium m-phthalate-5-sulfonate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE705356C (en) * | 1930-03-29 | 1941-04-25 | Chem Ind Basel | Process for the preparation of esters of aromatic sulfodicarboxylic acids |
| DE742055C (en) * | 1939-04-04 | 1943-11-22 | Chemische Ind Ges | Process for the preparation of new esters of aromatic sulfodicarboxylic acids |
-
0
- NL NL123437D patent/NL123437C/xx active
-
1963
- 1963-05-21 DE DEC29991A patent/DE1177629B/en active Pending
-
1964
- 1964-02-03 CH CH121364A patent/CH430695A/en unknown
- 1964-03-18 NL NL6402857A patent/NL6402857A/xx unknown
- 1964-04-02 BR BR15804964A patent/BR6458049D0/en unknown
- 1964-04-21 SE SE493064A patent/SE322208B/xx unknown
- 1964-05-15 GB GB2044564A patent/GB1019708A/en not_active Expired
- 1964-05-20 BE BE648160D patent/BE648160A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH430695A (en) | 1967-02-28 |
| NL123437C (en) | |
| SE322208B (en) | 1970-04-06 |
| NL6402857A (en) | 1964-11-23 |
| DE1177629B (en) | 1964-09-10 |
| GB1019708A (en) | 1966-02-09 |
| BR6458049D0 (en) | 1973-12-27 |