DK446874A - - Google Patents
Info
- Publication number
- DK446874A DK446874A DK446874A DK446874A DK446874A DK 446874 A DK446874 A DK 446874A DK 446874 A DK446874 A DK 446874A DK 446874 A DK446874 A DK 446874A DK 446874 A DK446874 A DK 446874A
- Authority
- DK
- Denmark
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
-
- 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 |
|---|---|---|---|
| NL7311586A NL7311586A (en) | 1973-08-22 | 1973-08-22 | PROCESS OF PROCESSING CELLULOSE FIBERS AND LIGNIN CONTAINING VEGETABLE MATERIALS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK446874A true DK446874A (en) | 1975-04-14 |
Family
ID=19819447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK446874A DK446874A (en) | 1973-08-22 | 1974-08-21 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE819000A (en) |
| DE (1) | DE2440116A1 (en) |
| DK (1) | DK446874A (en) |
| FR (1) | FR2257734B3 (en) |
| GB (1) | GB1474219A (en) |
| IT (1) | IT1016855B (en) |
| NL (1) | NL7311586A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2506919C3 (en) * | 1975-02-19 | 1978-10-12 | Instituut Voor Bewaring En Verwerking Van Landbouwprodukten, Wageningen (Niederlande) | Process for the production of lignin-rich fiber material and the use of this material for the production of paper and cardboard |
| DE19637909A1 (en) * | 1996-09-18 | 1998-03-19 | Infan Ingenieurgesellschaft Fu | Scrap wood processing by multistage chemical decomposition, saccharification and fermentation |
| CN100465373C (en) * | 2007-03-08 | 2009-03-04 | 上海交通大学 | Method of producing cellulose, lignin and xylose by biomass material |
| JP5585882B2 (en) * | 2007-12-05 | 2014-09-10 | シャンドング フユイン ペーパー アンド エンヴァイロンメンタル プロテクション テクノロジー カンパニー，リミテッド | Primary color paper product and its manufacturing method |
| US9816233B2 (en) | 2012-09-28 | 2017-11-14 | Kimberly-Clark Worldwide, Inc. | Hybrid fiber compositions and uses in containerboard packaging |
| US9908680B2 (en) | 2012-09-28 | 2018-03-06 | Kimberly-Clark Worldwide, Inc. | Tree-free fiber compositions and uses in containerboard packaging |
-
1973
- 1973-08-22 NL NL7311586A patent/NL7311586A/en unknown
-
1974
- 1974-08-20 BE BE147741A patent/BE819000A/en unknown
- 1974-08-21 IT IT6957474A patent/IT1016855B/en active
- 1974-08-21 DK DK446874A patent/DK446874A/da unknown
- 1974-08-21 DE DE19742440116 patent/DE2440116A1/en active Pending
- 1974-08-22 GB GB3694174A patent/GB1474219A/en not_active Expired
- 1974-08-22 FR FR7428809A patent/FR2257734B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE819000A (en) | 1975-02-20 |
| DE2440116A1 (en) | 1975-02-27 |
| FR2257734A1 (en) | 1975-08-08 |
| FR2257734B3 (en) | 1977-06-17 |
| IT1016855B (en) | 1977-06-20 |
| GB1474219A (en) | 1977-05-18 |
| NL7311586A (en) | 1975-02-25 |