NL256467A - - Google Patents
Info
- Publication number
- NL256467A NL256467A NL256467DA NL256467A NL 256467 A NL256467 A NL 256467A NL 256467D A NL256467D A NL 256467DA NL 256467 A NL256467 A NL 256467A
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/40—Chemically modified polycondensates
- C08G12/42—Chemically modified polycondensates by etherifying
- C08G12/421—Chemically modified polycondensates by etherifying of polycondensates based on acyclic or carbocyclic compounds
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1959B0055097 DE1238211B (de) | 1959-10-08 | 1959-10-08 | Verfahren zur Herstellung von modifizierten hoehermolekularen Kondensationsprodukten aus Diharnstoffen, Formaldehyd und einwertigen aliphatischen Alkoholen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL256467A true NL256467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=6970865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL256467D NL256467A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1959-10-08 |
Country Status (5)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2145242A (en) * | 1937-07-02 | 1939-01-31 | Du Pont | Process of making aliphatic polyureas |
-
0
- NL NL256467D patent/NL256467A/xx unknown
-
1959
- 1959-10-08 DE DE1959B0055097 patent/DE1238211B/de active Pending
-
1960
- 1960-09-16 CH CH1052760A patent/CH417099A/de unknown
- 1960-10-06 GB GB3426460A patent/GB901679A/en not_active Expired
- 1960-10-06 BE BE595798A patent/BE595798A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE595798A (fr) | 1961-04-06 |
| GB901679A (en) | 1962-07-25 |
| DE1238211B (de) | 1967-04-06 |
| CH417099A (de) | 1966-07-15 |