GB1024352A - Process for the treatment of fillers for paper - Google Patents
Process for the treatment of fillers for paperInfo
- Publication number
- GB1024352A GB1024352A GB4183963A GB4183963A GB1024352A GB 1024352 A GB1024352 A GB 1024352A GB 4183963 A GB4183963 A GB 4183963A GB 4183963 A GB4183963 A GB 4183963A GB 1024352 A GB1024352 A GB 1024352A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solution
- cellulose
- particles
- washed
- filtered
- 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
- 239000000945 filler Substances 0.000 title abstract 3
- 229920002678 cellulose Polymers 0.000 abstract 12
- 239000001913 cellulose Substances 0.000 abstract 12
- 239000000243 solution Substances 0.000 abstract 12
- 239000002245 particle Substances 0.000 abstract 7
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000000049 pigment Substances 0.000 abstract 4
- ZQOMKIOQTCAGCM-UHFFFAOYSA-L [Na+].[Na+].OS(O)(=O)=O.[O-]S([O-])(=O)=O Chemical compound [Na+].[Na+].OS(O)(=O)=O.[O-]S([O-])(=O)=O ZQOMKIOQTCAGCM-UHFFFAOYSA-L 0.000 abstract 2
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- 239000012895 dilution Substances 0.000 abstract 2
- 238000010790 dilution Methods 0.000 abstract 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052622 kaolinite Inorganic materials 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 230000001376 precipitating effect Effects 0.000 abstract 2
- 238000001556 precipitation Methods 0.000 abstract 2
- 239000012266 salt solution Substances 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 229910052979 sodium sulfide Inorganic materials 0.000 abstract 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 abstract 1
- 239000012991 xanthate Substances 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/63—Inorganic compounds
- D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
- D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL285230 | 1962-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1024352A true GB1024352A (en) | 1966-03-30 |
Family
ID=19754214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4183963A Expired GB1024352A (en) | 1962-11-08 | 1963-10-23 | Process for the treatment of fillers for paper |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE639625A (enrdf_load_stackoverflow) |
| CH (1) | CH431258A (enrdf_load_stackoverflow) |
| DE (1) | DE1262757B (enrdf_load_stackoverflow) |
| DK (1) | DK106175C (enrdf_load_stackoverflow) |
| ES (1) | ES292964A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1024352A (enrdf_load_stackoverflow) |
| NL (2) | NL285230A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9156990B2 (en) | 2003-12-22 | 2015-10-13 | Eka Chemicals Ab | Filler for papermaking process |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL107598C (enrdf_load_stackoverflow) * | 1954-08-11 | 1963-10-15 | Warren S D Co |
-
0
- NL NL124993D patent/NL124993C/xx active
- NL NL285230D patent/NL285230A/xx unknown
- BE BE639625D patent/BE639625A/xx unknown
-
1963
- 1963-10-23 GB GB4183963A patent/GB1024352A/en not_active Expired
- 1963-10-28 ES ES292964A patent/ES292964A1/es not_active Expired
- 1963-10-31 DE DEK51240A patent/DE1262757B/de active Pending
- 1963-11-04 CH CH1369563A patent/CH431258A/de unknown
- 1963-11-07 DK DK522563A patent/DK106175C/da active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9156990B2 (en) | 2003-12-22 | 2015-10-13 | Eka Chemicals Ab | Filler for papermaking process |
Also Published As
| Publication number | Publication date |
|---|---|
| DK106175C (da) | 1966-12-27 |
| DE1262757B (de) | 1968-03-07 |
| NL124993C (enrdf_load_stackoverflow) | |
| ES292964A1 (es) | 1964-03-16 |
| BE639625A (enrdf_load_stackoverflow) | |
| CH431258A (de) | 1967-02-28 |
| NL285230A (enrdf_load_stackoverflow) |
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