FI51842B - - Google Patents
Info
- Publication number
- FI51842B FI51842B FI316569A FI316569A FI51842B FI 51842 B FI51842 B FI 51842B FI 316569 A FI316569 A FI 316569A FI 316569 A FI316569 A FI 316569A FI 51842 B FI51842 B FI 51842B
- Authority
- FI
- Finland
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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE14914/68A SE338916B (fi) | 1968-11-04 | 1968-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI51842B true FI51842B (fi) | 1976-12-31 |
Family
ID=20299875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI316569A FI51842B (fi) | 1968-11-04 | 1969-11-04 |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE1955454C3 (fi) |
| FI (1) | FI51842B (fi) |
| FR (1) | FR2022542A1 (fi) |
| NO (1) | NO128878C (fi) |
| SE (1) | SE338916B (fi) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3416043C2 (de) * | 1984-04-30 | 1986-12-04 | Akzo Gmbh, 5600 Wuppertal | Verwendung von Carbonsäureestern oder Polyäthern bei der Herstellung von Papier, insbesondere von trocken- oder naßgekreppten Papieren |
-
1968
- 1968-11-04 SE SE14914/68A patent/SE338916B/xx unknown
-
1969
- 1969-11-03 NO NO434569A patent/NO128878C/no unknown
- 1969-11-04 FI FI316569A patent/FI51842B/fi active
- 1969-11-04 FR FR6937849A patent/FR2022542A1/fr not_active Withdrawn
- 1969-11-04 DE DE19691955454 patent/DE1955454C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO128878B (fi) | 1974-01-21 |
| DE1955454A1 (de) | 1970-05-06 |
| NO128878C (fi) | 1975-05-15 |
| FR2022542A1 (en) | 1970-07-31 |
| DE1955454C3 (de) | 1979-03-15 |
| DE1955454B2 (de) | 1978-07-06 |
| SE338916B (fi) | 1971-09-20 |