BE711798A - - Google Patents
Info
- Publication number
- BE711798A BE711798A BE711798DA BE711798A BE 711798 A BE711798 A BE 711798A BE 711798D A BE711798D A BE 711798DA BE 711798 A BE711798 A BE 711798A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
-
- 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
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| US62146767A | 1967-03-08 | 1967-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE711798A true BE711798A (en:Method) | 1968-09-09 |
Family
ID=24490276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE711798D BE711798A (en:Method) | 1967-03-08 | 1968-03-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE711798A (en:Method) |
| DE (1) | DE1668242A1 (en:Method) |
| FR (1) | FR1566485A (en:Method) |
| GB (1) | GB1213881A (en:Method) |
| NL (1) | NL6802856A (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1120394B1 (en) * | 1999-08-04 | 2004-09-08 | Aies Co., Ltd. | Methods for the preparation or purification of bis-(beta)-hydroxyethyl terephthalate |
-
1968
- 1968-02-29 NL NL6802856A patent/NL6802856A/xx unknown
- 1968-03-07 FR FR1566485D patent/FR1566485A/fr not_active Expired
- 1968-03-07 BE BE711798D patent/BE711798A/xx unknown
- 1968-03-08 GB GB1148568A patent/GB1213881A/en not_active Expired
- 1968-03-08 DE DE19681668242 patent/DE1668242A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1213881A (en) | 1970-11-25 |
| DE1668242A1 (de) | 1971-09-23 |
| FR1566485A (en:Method) | 1969-05-09 |
| NL6802856A (en:Method) | 1968-09-09 |