CH474615A - Verfahren zur Herstellung von Papier - Google Patents
Verfahren zur Herstellung von PapierInfo
- Publication number
- CH474615A CH474615A CH806267A CH806267A CH474615A CH 474615 A CH474615 A CH 474615A CH 806267 A CH806267 A CH 806267A CH 806267 A CH806267 A CH 806267A CH 474615 A CH474615 A CH 474615A
- Authority
- CH
- Switzerland
- Prior art keywords
- making paper
- paper
- making
- Prior art date
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
- D21H17/60—Waxes
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
-
- 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
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56087566A | 1966-06-27 | 1966-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH474615A true CH474615A (de) | 1969-06-30 |
Family
ID=24239721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH806267A CH474615A (de) | 1966-06-27 | 1967-06-07 | Verfahren zur Herstellung von Papier |
Country Status (10)
-
1966
- 1966-12-01 FR FR85722A patent/FR1502556A/fr not_active Expired
- 1966-12-06 BE BE690752D patent/BE690752A/xx unknown
- 1966-12-10 ES ES334414A patent/ES334414A1/es not_active Expired
- 1966-12-16 NO NO16603566A patent/NO119969B/no unknown
- 1966-12-30 GB GB5844466A patent/GB1128650A/en not_active Expired
- 1966-12-30 NL NL6618412A patent/NL6618412A/xx unknown
-
1967
- 1967-01-05 BR BR18594667A patent/BR6785946D0/pt unknown
- 1967-04-27 SE SE597167A patent/SE310600B/xx unknown
- 1967-06-07 CH CH806267A patent/CH474615A/de not_active IP Right Cessation
- 1967-06-22 AT AT581967A patent/AT281584B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT281584B (de) | 1970-05-25 |
| NL6618412A (US06397114-20020528-M00001.png) | 1967-12-28 |
| SE310600B (US06397114-20020528-M00001.png) | 1969-05-05 |
| NO119969B (US06397114-20020528-M00001.png) | 1970-08-03 |
| BE690752A (US06397114-20020528-M00001.png) | 1967-05-16 |
| FR1502556A (fr) | 1967-11-18 |
| ES334414A1 (es) | 1968-03-01 |
| GB1128650A (en) | 1968-09-25 |
| BR6785946D0 (pt) | 1973-08-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |