BE665125A - - Google Patents
Info
- Publication number
- BE665125A BE665125A BE665125DA BE665125A BE 665125 A BE665125 A BE 665125A BE 665125D A BE665125D A BE 665125DA BE 665125 A BE665125 A BE 665125A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
- C07C7/05—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds
- C07C7/08—Purification; Separation; Use of additives by distillation with the aid of auxiliary compounds by extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM0061290 | 1964-06-09 | ||
| DEM0062418 | 1964-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE665125A true BE665125A (en) | 1965-10-01 |
Family
ID=25987552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE665125D BE665125A (en) | 1964-06-09 | 1965-06-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE665125A (en) |
| DE (1) | DE1468353A1 (en) |
| GB (1) | GB1049455A (en) |
| NL (1) | NL6507321A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369130A1 (en) * | 1988-11-04 | 1990-05-23 | Hüls Aktiengesellschaft | Method for the production of 1,1-diphenylethane with good odour quality |
-
1964
- 1964-09-12 DE DE19641468353 patent/DE1468353A1/en active Pending
-
1965
- 1965-06-08 BE BE665125D patent/BE665125A/xx unknown
- 1965-06-09 GB GB2442265A patent/GB1049455A/en not_active Expired
- 1965-06-09 NL NL6507321A patent/NL6507321A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0369130A1 (en) * | 1988-11-04 | 1990-05-23 | Hüls Aktiengesellschaft | Method for the production of 1,1-diphenylethane with good odour quality |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1049455A (en) | 1966-11-30 |
| NL6507321A (en) | 1965-12-10 |
| DE1468353A1 (en) | 1969-03-20 |