FR28171E - Manufacturing process for cellulose and its semi-finished products - Google Patents
Manufacturing process for cellulose and its semi-finished productsInfo
- Publication number
- FR28171E FR28171E FR28171DA FR28171E FR 28171 E FR28171 E FR 28171E FR 28171D A FR28171D A FR 28171DA FR 28171 E FR28171 E FR 28171E
- Authority
- FR
- France
- Prior art keywords
- cellulose
- semi
- manufacturing process
- finished products
- finished
- 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
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C3/00—Pulping cellulose-containing materials
- D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating compounds
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2326723A GB225954A (en) | 1923-09-17 | 1923-09-17 | Method of producing half-stuffs and cellulose from vegetable fibres of any kind, including peat for the manufacture of paper pulp and paper |
Publications (1)
Publication Number | Publication Date |
---|---|
FR28171E true FR28171E (en) | 1925-01-24 |
Family
ID=10192889
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR565116D Expired FR565116A (en) | 1923-09-17 | 1923-04-14 | Manufacturing process for cellulose and its semi-finished products |
FR28171D Expired FR28171E (en) | 1923-09-17 | 1923-09-01 | Manufacturing process for cellulose and its semi-finished products |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR565116D Expired FR565116A (en) | 1923-09-17 | 1923-04-14 | Manufacturing process for cellulose and its semi-finished products |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE407334C (en) |
FR (2) | FR565116A (en) |
GB (2) | GB213447A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3012114B1 (en) | 2013-10-18 | 2017-02-24 | Airbus Operations Sas | PROPELLANT AIRCRAFT ASSEMBLY COMPRISING A BOAT COMPRISING A LOCKING AND CLOSING MECHANISM |
-
1923
- 1923-04-14 FR FR565116D patent/FR565116A/en not_active Expired
- 1923-04-23 GB GB1099023A patent/GB213447A/en not_active Expired
- 1923-06-29 DE DEK86386D patent/DE407334C/en not_active Expired
- 1923-09-01 FR FR28171D patent/FR28171E/en not_active Expired
- 1923-09-17 GB GB2326723A patent/GB225954A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB213447A (en) | 1924-04-03 |
DE407334C (en) | 1924-12-10 |
FR565116A (en) | 1924-01-19 |
GB225954A (en) | 1924-12-17 |
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