NL175909B - PROCESS FOR FINISHING THE REACTION MIXTURE OBTAINED BY CONVERSION OF PROPENSES WITH PERCARBONIC ACID WITH 1-4 C ATOMS. - Google Patents
PROCESS FOR FINISHING THE REACTION MIXTURE OBTAINED BY CONVERSION OF PROPENSES WITH PERCARBONIC ACID WITH 1-4 C ATOMS.Info
- Publication number
- NL175909B NL175909B NLAANVRAGE7604535,A NL7604535A NL175909B NL 175909 B NL175909 B NL 175909B NL 7604535 A NL7604535 A NL 7604535A NL 175909 B NL175909 B NL 175909B
- Authority
- NL
- Netherlands
- Prior art keywords
- propenses
- finishing
- atoms
- conversion
- reaction mixture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
- C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
- C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
-
- 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)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2519291A DE2519291C3 (en) | 1975-04-30 | 1975-04-30 | Process for the recovery of propylene glycol dicarboxylates in the manufacture of propylene oxide |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7604535A NL7604535A (en) | 1976-11-02 |
NL175909B true NL175909B (en) | 1984-08-16 |
NL175909C NL175909C (en) | 1985-01-16 |
Family
ID=5945444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7604535,A NL175909C (en) | 1975-04-30 | 1976-04-28 | PROCESS FOR FINISHING THE REACTION MIXTURE OBTAINED BY CONVERSION OF PROPENSES WITH PERCARBONIC ACID WITH 1-4 C ATOMS. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS5946230B2 (en) |
BE (1) | BE841201A (en) |
CA (1) | CA1069458A (en) |
DE (1) | DE2519291C3 (en) |
ES (1) | ES447409A1 (en) |
FR (1) | FR2309549A1 (en) |
GB (1) | GB1491661A (en) |
IE (1) | IE43576B1 (en) |
NL (1) | NL175909C (en) |
NO (1) | NO761472L (en) |
RO (1) | RO69788A (en) |
SU (1) | SU621313A3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0540410U (en) * | 1991-10-24 | 1993-06-01 | 清水建設株式会社 | PC version joint |
DE102009038398A1 (en) | 2009-08-24 | 2011-03-03 | Uhde Gmbh | Process and apparatus for the preparation of alkylene oxides and of alkylene glycols |
-
1975
- 1975-04-30 DE DE2519291A patent/DE2519291C3/en not_active Expired
-
1976
- 1976-04-28 RO RO7685933A patent/RO69788A/en unknown
- 1976-04-28 IE IE900/76A patent/IE43576B1/en unknown
- 1976-04-28 FR FR7612605A patent/FR2309549A1/en active Granted
- 1976-04-28 NL NLAANVRAGE7604535,A patent/NL175909C/en not_active IP Right Cessation
- 1976-04-28 ES ES447409A patent/ES447409A1/en not_active Expired
- 1976-04-28 GB GB17180/76A patent/GB1491661A/en not_active Expired
- 1976-04-28 CA CA251,271A patent/CA1069458A/en not_active Expired
- 1976-04-28 BE BE2054984A patent/BE841201A/en not_active IP Right Cessation
- 1976-04-28 NO NO761472A patent/NO761472L/no unknown
- 1976-04-28 JP JP51047899A patent/JPS5946230B2/en not_active Expired
-
1977
- 1977-04-28 SU SU772353465A patent/SU621313A3/en active
Also Published As
Publication number | Publication date |
---|---|
NO761472L (en) | 1976-11-02 |
NL7604535A (en) | 1976-11-02 |
GB1491661A (en) | 1977-11-09 |
FR2309549A1 (en) | 1976-11-26 |
JPS5946230B2 (en) | 1984-11-10 |
ES447409A1 (en) | 1978-10-16 |
FR2309549B1 (en) | 1979-09-07 |
IE43576L (en) | 1976-10-30 |
SU621313A3 (en) | 1978-08-25 |
DE2519291C3 (en) | 1980-07-03 |
DE2519291A1 (en) | 1976-11-11 |
CA1069458A (en) | 1980-01-08 |
JPS51133220A (en) | 1976-11-18 |
IE43576B1 (en) | 1981-04-08 |
RO69788A (en) | 1980-12-30 |
NL175909C (en) | 1985-01-16 |
BE841201A (en) | 1976-10-28 |
DE2519291B2 (en) | 1979-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: BAYER AKTIENGESELLSCHAFT |
|
V1 | Lapsed because of non-payment of the annual fee |