RO63616A - Procede pour la purification des esters carboxyliques a point d'ebullition eleve - Google Patents
Procede pour la purification des esters carboxyliques a point d'ebullition eleveInfo
- Publication number
- RO63616A RO63616A RO6773571A RO6773571A RO63616A RO 63616 A RO63616 A RO 63616A RO 6773571 A RO6773571 A RO 6773571A RO 6773571 A RO6773571 A RO 6773571A RO 63616 A RO63616 A RO 63616A
- Authority
- RO
- Romania
- Prior art keywords
- purification
- boiling point
- high boiling
- carboxylic esters
- carboxylic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7028288A FR2098915A5 (fi) | 1970-07-24 | 1970-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
RO63616A true RO63616A (fr) | 1978-08-15 |
Family
ID=9059564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO6773571A RO63616A (fr) | 1970-07-24 | 1971-07-21 | Procede pour la purification des esters carboxyliques a point d'ebullition eleve |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5117521B1 (fi) |
AT (1) | AT305311B (fi) |
BE (1) | BE770450A (fi) |
CA (1) | CA960605A (fi) |
CH (1) | CH540875A (fi) |
CS (1) | CS174821B2 (fi) |
DE (1) | DE2128942B2 (fi) |
ES (1) | ES393411A1 (fi) |
FI (1) | FI52933C (fi) |
FR (1) | FR2098915A5 (fi) |
GB (1) | GB1302146A (fi) |
HU (1) | HU164794B (fi) |
NL (1) | NL7107296A (fi) |
NO (1) | NO135981C (fi) |
PL (1) | PL81830B1 (fi) |
RO (1) | RO63616A (fi) |
SE (1) | SE387627B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3336601A1 (de) * | 1983-10-07 | 1985-04-25 | Sven-Gunnar Dipl.-Ing. Uetliburg Jacobson | Langgestreckte kardierplatte |
CN107311860A (zh) * | 2017-06-22 | 2017-11-03 | 江苏飞翔化工股份有限公司 | 一种1,2‑环己烷二甲酸二元酯的制备方法 |
CN109678712A (zh) * | 2019-01-29 | 2019-04-26 | 安徽力天环保科技股份有限公司 | 一种邻苯二甲酸二辛酯制备装置及其制备方法 |
EP3931175B1 (de) * | 2019-02-25 | 2024-04-10 | Basf Se | Verfahren zur aufarbeitung von benzolpolycarbonsäureestern und deren verwendung zur herstellung von cyclohexanpolycarbonsäureestern |
-
1970
- 1970-07-24 FR FR7028288A patent/FR2098915A5/fr not_active Expired
-
1971
- 1971-05-26 NO NO197771A patent/NO135981C/no unknown
- 1971-05-27 NL NL7107296A patent/NL7107296A/xx unknown
- 1971-06-11 DE DE19712128942 patent/DE2128942B2/de active Pending
- 1971-06-18 JP JP4384871A patent/JPS5117521B1/ja active Pending
- 1971-06-30 GB GB3076071A patent/GB1302146A/en not_active Expired
- 1971-07-14 FI FI200671A patent/FI52933C/fi active
- 1971-07-15 CA CA118,361A patent/CA960605A/en not_active Expired
- 1971-07-16 AT AT619271A patent/AT305311B/de not_active IP Right Cessation
- 1971-07-19 ES ES393411A patent/ES393411A1/es not_active Expired
- 1971-07-20 CH CH1065971A patent/CH540875A/fr not_active IP Right Cessation
- 1971-07-20 CS CS534571A patent/CS174821B2/cs unknown
- 1971-07-21 RO RO6773571A patent/RO63616A/ro unknown
- 1971-07-21 PL PL14958171A patent/PL81830B1/pl unknown
- 1971-07-22 HU HUME001401 patent/HU164794B/hu unknown
- 1971-07-23 SE SE951871A patent/SE387627B/xx unknown
- 1971-07-23 BE BE770450A patent/BE770450A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT305311B (de) | 1973-02-26 |
HU164794B (fi) | 1974-04-11 |
CS174821B2 (fi) | 1977-04-29 |
FR2098915A5 (fi) | 1972-03-10 |
BE770450A (fr) | 1972-01-24 |
CA960605A (en) | 1975-01-07 |
DE2128942A1 (fi) | 1972-11-30 |
NO135981B (fi) | 1977-03-28 |
ES393411A1 (es) | 1974-09-16 |
PL81830B1 (fi) | 1975-10-31 |
NO135981C (fi) | 1977-07-06 |
GB1302146A (fi) | 1973-01-04 |
CH540875A (fr) | 1973-08-31 |
FI52933B (fi) | 1977-09-30 |
NL7107296A (fi) | 1972-01-26 |
SE387627B (sv) | 1976-09-13 |
FI52933C (fi) | 1978-01-10 |
DE2128942B2 (de) | 1976-11-18 |
JPS5117521B1 (fi) | 1976-06-03 |
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