CS157260B1 - - Google Patents
Info
- Publication number
- CS157260B1 CS157260B1 CS610071A CS610071A CS157260B1 CS 157260 B1 CS157260 B1 CS 157260B1 CS 610071 A CS610071 A CS 610071A CS 610071 A CS610071 A CS 610071A CS 157260 B1 CS157260 B1 CS 157260B1
- Authority
- CS
- Czechoslovakia
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS610071A CS157260B1 (en:Method) | 1971-08-26 | 1971-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS610071A CS157260B1 (en:Method) | 1971-08-26 | 1971-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS157260B1 true CS157260B1 (en:Method) | 1974-09-16 |
Family
ID=5407250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS610071A CS157260B1 (en:Method) | 1971-08-26 | 1971-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS157260B1 (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8404886B2 (en) | 2009-02-27 | 2013-03-26 | Future Fuel Chemical Company | Purification of 5-sulfoisophthalic acid by the use of an acetic acid wash on a crude cake |
| US8884045B2 (en) | 2010-10-19 | 2014-11-11 | Future Fuel Chemical Company | Use of an acetic acid wash to prepare low-sulfate 5-sulfoisophthalic acid, mono-lithium salt |
| US9212133B2 (en) | 2011-08-29 | 2015-12-15 | Futurefuel Chemical Company | 5-sulfoisophthalic acid salts and process for the preparation thereof |
| US9359292B2 (en) | 2009-10-20 | 2016-06-07 | Futurefuel Chemical Company | Use of an acetic acid/water solvent mixture for the preparation of low-sulfate 5-sulfoisophthalic acid, mono-lithium salt from 5-sulfoisophthalic acid |
-
1971
- 1971-08-26 CS CS610071A patent/CS157260B1/cs unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8404886B2 (en) | 2009-02-27 | 2013-03-26 | Future Fuel Chemical Company | Purification of 5-sulfoisophthalic acid by the use of an acetic acid wash on a crude cake |
| US9359292B2 (en) | 2009-10-20 | 2016-06-07 | Futurefuel Chemical Company | Use of an acetic acid/water solvent mixture for the preparation of low-sulfate 5-sulfoisophthalic acid, mono-lithium salt from 5-sulfoisophthalic acid |
| US8884045B2 (en) | 2010-10-19 | 2014-11-11 | Future Fuel Chemical Company | Use of an acetic acid wash to prepare low-sulfate 5-sulfoisophthalic acid, mono-lithium salt |
| US9212133B2 (en) | 2011-08-29 | 2015-12-15 | Futurefuel Chemical Company | 5-sulfoisophthalic acid salts and process for the preparation thereof |