NL222238A - - Google Patents
Info
- Publication number
- NL222238A NL222238A NL222238DA NL222238A NL 222238 A NL222238 A NL 222238A NL 222238D A NL222238D A NL 222238DA NL 222238 A NL222238 A NL 222238A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1122362X | 1956-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL222238A true NL222238A (fr) |
Family
ID=9632582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL222238D NL222238A (fr) | 1956-11-08 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE562041A (fr) |
| DE (1) | DE1122362B (fr) |
| GB (1) | GB841382A (fr) |
| NL (1) | NL222238A (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL348549A1 (en) * | 2001-07-06 | 2003-01-13 | Biotek Sp Z Oo | Bleached and non-bleached chemical paper pulps and method of their manufacture from biomass |
| PL363211A1 (en) * | 2003-10-30 | 2005-05-02 | Biotek Sp.z o.o. | Non-bleached and bleached fibrous paper pulps and method for manufacturing non-bleached and bleached fibrous paper pulps |
| DE102007022750A1 (de) * | 2007-05-11 | 2008-11-13 | Voith Patent Gmbh | Verfahren zum Zerfasern von chemisch behandeltem lignocellulosischem Rohstoff |
| FR3015529B1 (fr) * | 2013-12-19 | 2017-06-09 | Les Geants De Papier Solidaires | Procede de preparation de pate a papier |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE388998C (de) * | 1920-09-08 | 1924-01-24 | Carl Alfred Braun | Verfahren zur Gewinnung von Textilfasern und Zellstoff aus geeigneten Rohpflanzen, wie Brennesseln, Jute, Schilf, Typha u. dgl. |
| DE413803C (de) * | 1923-05-25 | 1925-05-16 | Mechanische Zellulose M B H Ge | Verfahren zur Herstellung eines fuer die Zellstoff-Fabrikation geeigneten Halbproduktes aus gruenen Steppen-, Sumpf- und Riedgraesern und aehnlichen Pflanzenarten |
| DE524298C (de) * | 1926-01-25 | 1931-05-06 | Hermann Wenzl Dr | Verfahren zur Herstellung hochwertiger Faserhalbstoffe |
| BE496841A (fr) * | 1949-07-12 | |||
| GB699232A (en) * | 1949-09-27 | 1953-11-04 | Walmsleys Bury Ltd | Improvements in or relating to the digestion and diffusion of paper-making fibres |
-
0
- BE BE562041D patent/BE562041A/xx unknown
- NL NL222238D patent/NL222238A/xx unknown
-
1957
- 1957-10-30 GB GB33928/57A patent/GB841382A/en not_active Expired
- 1957-11-05 DE DEV13338A patent/DE1122362B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE562041A (fr) | |
| GB841382A (en) | 1960-07-13 |
| DE1122362B (de) | 1962-01-18 |