BE489999A - - Google Patents
Info
- Publication number
- BE489999A BE489999A BE489999DA BE489999A BE 489999 A BE489999 A BE 489999A BE 489999D A BE489999D A BE 489999DA BE 489999 A BE489999 A BE 489999A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB283774X | 1948-07-06 | ||
| GB210649X | 1949-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489999A true BE489999A (es) |
Family
ID=26255094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489999D BE489999A (es) | 1948-07-06 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE489999A (es) |
| CH (1) | CH283774A (es) |
-
0
- BE BE489999D patent/BE489999A/xx unknown
-
1949
- 1949-07-06 CH CH283774D patent/CH283774A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH283774A (fr) | 1952-06-30 |