NL237022A - - Google Patents
Info
- Publication number
- NL237022A NL237022A NL237022DA NL237022A NL 237022 A NL237022 A NL 237022A NL 237022D A NL237022D A NL 237022DA NL 237022 A NL237022 A NL 237022A
- Authority
- NL
- Netherlands
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/47—Condensation polymers of aldehydes or ketones
- D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
- D21H17/51—Triazines, e.g. melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC16471A DE1061614B (de) | 1958-03-13 | 1958-03-13 | Verfahren zur Herstellung von nassfestem Papier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL237022A true NL237022A (https=) |
Family
ID=7016045
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL237022D NL237022A (https=) | 1958-03-13 | ||
| NL113337D NL113337C (https=) | 1958-03-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113337D NL113337C (https=) | 1958-03-13 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE576629A (https=) |
| CH (1) | CH376360A (https=) |
| DE (1) | DE1061614B (https=) |
| FR (1) | FR1228322A (https=) |
| NL (2) | NL113337C (https=) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE483424A (https=) * | 1942-07-31 |
-
0
- NL NL237022D patent/NL237022A/xx unknown
- NL NL113337D patent/NL113337C/xx active
-
1958
- 1958-03-13 DE DEC16471A patent/DE1061614B/de active Pending
-
1959
- 1959-02-26 CH CH7011359A patent/CH376360A/de unknown
- 1959-03-12 BE BE576629A patent/BE576629A/fr unknown
- 1959-03-12 FR FR789197A patent/FR1228322A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE576629A (fr) | 1959-07-01 |
| FR1228322A (fr) | 1960-08-29 |
| NL113337C (https=) | |
| CH376360A (de) | 1964-03-31 |
| DE1061614B (de) | 1959-07-16 |