CS155307B1 - - Google Patents
Info
- Publication number
- CS155307B1 CS155307B1 CS382470A CS382470A CS155307B1 CS 155307 B1 CS155307 B1 CS 155307B1 CS 382470 A CS382470 A CS 382470A CS 382470 A CS382470 A CS 382470A CS 155307 B1 CS155307 B1 CS 155307B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/76—Esters of carboxylic acids having a carboxyl group bound to a carbon atom of a six-membered aromatic ring
- C07C69/80—Phthalic acid esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS382470A CS155307B1 (fr) | 1970-06-01 | 1970-06-01 | |
| US00147329A US3803210A (en) | 1970-06-01 | 1971-05-27 | Method of esterifying benzene carboxylic acid by ethylene glycol |
| DE19712126863 DE2126863A1 (fr) | 1970-06-01 | 1971-05-29 | |
| FR7119700A FR2095720A5 (fr) | 1970-06-01 | 1971-06-01 | |
| GB1832771*[A GB1314643A (en) | 1970-06-01 | 1971-06-01 | Method of esterifying aromatic carboxylic acids and derivatives thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS382470A CS155307B1 (fr) | 1970-06-01 | 1970-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS155307B1 true CS155307B1 (fr) | 1974-05-30 |
Family
ID=5379455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS382470A CS155307B1 (fr) | 1970-06-01 | 1970-06-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3803210A (fr) |
| CS (1) | CS155307B1 (fr) |
| DE (1) | DE2126863A1 (fr) |
| FR (1) | FR2095720A5 (fr) |
| GB (1) | GB1314643A (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4018815A (en) * | 1975-09-29 | 1977-04-19 | Basf Wyandotte Corporation | Process for the preparation of polyester polyols |
| CA1088021A (fr) * | 1977-01-18 | 1980-10-21 | Robert J. Coker | Procede modifie de fabrication de resine au moyen d'une colonne de distillation en continu separee |
| US4128535A (en) * | 1977-09-19 | 1978-12-05 | E. I. Du Pont De Nemours And Company | Method for reducing color formation in polyesters |
| ZA903202B (en) * | 1989-05-24 | 1991-02-27 | Amoco Corp | Preparation of polyethylene terephthalate |
| US8513147B2 (en) * | 2003-06-19 | 2013-08-20 | Eastman Chemical Company | Nonwovens produced from multicomponent fibers |
| US7892993B2 (en) | 2003-06-19 | 2011-02-22 | Eastman Chemical Company | Water-dispersible and multicomponent fibers from sulfopolyesters |
| US20040260034A1 (en) | 2003-06-19 | 2004-12-23 | Haile William Alston | Water-dispersible fibers and fibrous articles |
| US8512519B2 (en) * | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
| US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
| US8840757B2 (en) | 2012-01-31 | 2014-09-23 | Eastman Chemical Company | Processes to produce short cut microfibers |
| US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
| US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
| US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
| CN111574378B (zh) * | 2020-05-25 | 2023-03-28 | 浙江安诺芳胺化学品有限公司 | 无催化高效合成对苯二甲酸双羟乙酯的方法 |
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1970
- 1970-06-01 CS CS382470A patent/CS155307B1/cs unknown
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1971
- 1971-05-27 US US00147329A patent/US3803210A/en not_active Expired - Lifetime
- 1971-05-29 DE DE19712126863 patent/DE2126863A1/de active Pending
- 1971-06-01 FR FR7119700A patent/FR2095720A5/fr not_active Expired
- 1971-06-01 GB GB1832771*[A patent/GB1314643A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1314643A (en) | 1973-04-26 |
| DE2126863A1 (fr) | 1971-12-16 |
| FR2095720A5 (fr) | 1972-02-11 |
| US3803210A (en) | 1974-04-09 |