NL47490C - - Google Patents
Info
- Publication number
- NL47490C NL47490C NL47490DA NL47490C NL 47490 C NL47490 C NL 47490C NL 47490D A NL47490D A NL 47490DA NL 47490 C NL47490 C NL 47490C
- 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
- 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
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)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1878537A GB485516A (en) | 1937-07-06 | 1937-07-06 | Improved method of manufacturing pulp for paperboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47490C true NL47490C (zh) | 1938-07-15 |
Family
ID=10118389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47490D NL47490C (zh) | 1937-07-06 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB485516A (zh) |
| NL (1) | NL47490C (zh) |
-
0
- NL NL47490D patent/NL47490C/xx active
-
1937
- 1937-07-06 GB GB1878537A patent/GB485516A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB485516A (en) | 1938-05-20 |