FR1005809A - Procédé d'imprégnation de papiers - Google Patents
Procédé d'imprégnation de papiersInfo
- Publication number
- FR1005809A FR1005809A FR1005809DA FR1005809A FR 1005809 A FR1005809 A FR 1005809A FR 1005809D A FR1005809D A FR 1005809DA FR 1005809 A FR1005809 A FR 1005809A
- Authority
- FR
- France
- Prior art keywords
- impregnation process
- paper impregnation
- paper
- impregnation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- D21H17/50—Acyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1005809T | 1947-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1005809A true FR1005809A (fr) | 1952-04-16 |
Family
ID=9565154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1005809D Expired FR1005809A (fr) | 1947-09-27 | 1947-09-27 | Procédé d'imprégnation de papiers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1005809A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311202A (en) * | 1965-07-28 | 1967-03-28 | Schell Leather Goods Co Inc | Attache case |
-
1947
- 1947-09-27 FR FR1005809D patent/FR1005809A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311202A (en) * | 1965-07-28 | 1967-03-28 | Schell Leather Goods Co Inc | Attache case |
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