CH557794A - METHOD FOR MANUFACTURING GLYCOLESTERS. - Google Patents
METHOD FOR MANUFACTURING GLYCOLESTERS.Info
- Publication number
- CH557794A CH557794A CH1665471A CH1665471A CH557794A CH 557794 A CH557794 A CH 557794A CH 1665471 A CH1665471 A CH 1665471A CH 1665471 A CH1665471 A CH 1665471A CH 557794 A CH557794 A CH 557794A
- Authority
- CH
- Switzerland
- Prior art keywords
- glycolesters
- manufacturing
- manufacturing glycolesters
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1489260A SU334820A1 (en) | 1970-11-16 | 1970-11-16 | Method for producing glycol esters |
Publications (1)
Publication Number | Publication Date |
---|---|
CH557794A true CH557794A (en) | 1975-01-15 |
Family
ID=20459357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1665471A CH557794A (en) | 1970-11-16 | 1971-11-16 | METHOD FOR MANUFACTURING GLYCOLESTERS. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH557794A (en) |
DE (1) | DE2148719A1 (en) |
GB (1) | GB1333008A (en) |
IT (1) | IT961047B (en) |
SU (1) | SU334820A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5374707A (en) * | 1993-02-18 | 1994-12-20 | Monsanto Company | Hydroxy ethyl bibenzoate |
BR0013558A (en) | 1999-08-25 | 2002-04-09 | Du Pont | Process for the preparation of poly (trimethylene terephthalate) |
TW575557B (en) * | 2001-12-05 | 2004-02-11 | Ind Tech Res Inst | Preparation method for carboxylate |
-
1970
- 1970-11-16 SU SU1489260A patent/SU334820A1/en active
-
1971
- 1971-09-29 DE DE19712148719 patent/DE2148719A1/en active Pending
- 1971-10-12 GB GB4735071A patent/GB1333008A/en not_active Expired
- 1971-10-14 IT IT2988871A patent/IT961047B/en active
- 1971-11-16 CH CH1665471A patent/CH557794A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SU334820A1 (en) | 1976-02-15 |
IT961047B (en) | 1973-12-10 |
DE2148719A1 (en) | 1972-06-29 |
GB1333008A (en) | 1973-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |