NL59524C - - Google Patents
Info
- Publication number
- NL59524C NL59524C NL107566A NL107566A NL59524C NL 59524 C NL59524 C NL 59524C NL 107566 A NL107566 A NL 107566A NL 107566 A NL107566 A NL 107566A NL 59524 C NL59524 C NL 59524C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
-
- 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
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/19—Macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF11773D DE919666C (de) | 1941-10-29 | 1941-10-29 | Verfahren zur Herstellung von Carbonsaeuregruppen tragenden Kunstharzaustauschern auf phenolischer Grundlage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL59524C true NL59524C (OSRAM) | 1947-06-16 |
Family
ID=7086833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL107566A NL59524C (OSRAM) | 1941-10-29 | 1942-09-03 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE447562A (OSRAM) |
| DE (1) | DE919666C (OSRAM) |
| FR (1) | FR886704A (OSRAM) |
| NL (1) | NL59524C (OSRAM) |
-
1941
- 1941-10-29 DE DEF11773D patent/DE919666C/de not_active Expired
-
1942
- 1942-09-03 NL NL107566A patent/NL59524C/xx active
- 1942-10-09 FR FR886704D patent/FR886704A/fr not_active Expired
- 1942-10-15 BE BE447562D patent/BE447562A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE447562A (OSRAM) | 1942-11-30 |
| DE919666C (de) | 1954-11-02 |
| FR886704A (fr) | 1943-10-22 |