BE661380A - - Google Patents
Info
- Publication number
- BE661380A BE661380A BE661380DA BE661380A BE 661380 A BE661380 A BE 661380A BE 661380D A BE661380D A BE 661380DA BE 661380 A BE661380 A BE 661380A
- Authority
- BE
- Belgium
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
-
- 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
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0047359 | 1964-03-20 | ||
| DEL0036778 | 1964-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661380A true BE661380A (en) | 1965-07-16 |
Family
ID=25985355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661380D BE661380A (en) | 1964-03-20 | 1965-03-19 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE661380A (en) |
| DE (1) | DE1546389A1 (en) |
| ES (1) | ES311141A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2113216C3 (en) * | 1971-03-18 | 1982-04-08 | Feldmühle AG, 4000 Düsseldorf | Lightweight, high stiffness paper for use in duplicating machines and processes for making same |
-
1964
- 1964-03-20 DE DE19641546389 patent/DE1546389A1/en active Pending
-
1965
- 1965-03-19 BE BE661380D patent/BE661380A/xx unknown
- 1965-03-20 ES ES0311141A patent/ES311141A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES311141A1 (en) | 1965-11-16 |
| DE1546389A1 (en) | 1970-08-20 |