DE1546428C3 - - Google Patents
Info
- Publication number
- DE1546428C3 DE1546428C3 DE19641546428 DE1546428A DE1546428C3 DE 1546428 C3 DE1546428 C3 DE 1546428C3 DE 19641546428 DE19641546428 DE 19641546428 DE 1546428 A DE1546428 A DE 1546428A DE 1546428 C3 DE1546428 C3 DE 1546428C3
- Authority
- DE
- Germany
- Prior art keywords
- pulp
- paper
- water
- compounds
- elements
- 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
- 150000001875 compounds Chemical class 0.000 claims 8
- 238000000034 method Methods 0.000 claims 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
- 238000004519 manufacturing process Methods 0.000 claims 6
- 239000003990 capacitor Substances 0.000 claims 5
- 239000008367 deionised water Substances 0.000 claims 5
- 229910021641 deionized water Inorganic materials 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 3
- 239000007864 aqueous solution Substances 0.000 claims 3
- 229920002678 cellulose Polymers 0.000 claims 3
- 239000001913 cellulose Substances 0.000 claims 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 2
- 229910052732 germanium Inorganic materials 0.000 claims 2
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 238000005342 ion exchange Methods 0.000 claims 2
- 150000002500 ions Chemical class 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 2
- 229910052753 mercury Inorganic materials 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 239000007858 starting material Substances 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 239000011701 zinc Substances 0.000 claims 2
- 101150098072 20 gene Proteins 0.000 claims 1
- 229920003043 Cellulose fiber Polymers 0.000 claims 1
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical compound [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims 1
- 230000002378 acidificating effect Effects 0.000 claims 1
- 239000003513 alkali Substances 0.000 claims 1
- 239000007900 aqueous suspension Substances 0.000 claims 1
- -1 cadium Chemical compound 0.000 claims 1
- 229910052793 cadmium Inorganic materials 0.000 claims 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims 1
- 239000000920 calcium hydroxide Substances 0.000 claims 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims 1
- 238000005341 cation exchange Methods 0.000 claims 1
- 150000001768 cations Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 claims 1
- 150000002894 organic compounds Chemical class 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- 239000004246 zinc acetate Substances 0.000 claims 1
- 229910052845 zircon Inorganic materials 0.000 claims 1
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
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
- H01B3/52—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials wood; paper; press board
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP0035062 | 1964-09-14 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1546428A1 DE1546428A1 (de) | 1969-07-24 |
| DE1546428B2 DE1546428B2 (de) | 1973-03-22 |
| DE1546428C3 true DE1546428C3 (enExample) | 1973-10-11 |
Family
ID=7374019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641546428 Granted DE1546428B2 (de) | 1964-09-14 | 1964-09-14 | Verfahren zur herstellung von dielektrisch verlustarmen papier |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH442961A (enExample) |
| DE (1) | DE1546428B2 (enExample) |
| FI (1) | FI52232C (enExample) |
| GB (1) | GB1125956A (enExample) |
| NL (1) | NL6511529A (enExample) |
| SE (1) | SE312066B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53142652A (en) * | 1977-05-17 | 1978-12-12 | Nippon Kodoshi Kogyo Kk | Paper for electrolytic capacitor |
| JP6010461B2 (ja) | 2010-07-28 | 2016-10-19 | 日本製紙パピリア株式会社 | 水分散性紙 |
-
1964
- 1964-09-14 DE DE19641546428 patent/DE1546428B2/de active Granted
-
1965
- 1965-09-02 CH CH1159465A patent/CH442961A/de unknown
- 1965-09-03 NL NL6511529A patent/NL6511529A/xx unknown
- 1965-09-13 SE SE1189565A patent/SE312066B/xx unknown
- 1965-09-13 GB GB3900565A patent/GB1125956A/en not_active Expired
- 1965-09-14 FI FI220165A patent/FI52232C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1546428A1 (de) | 1969-07-24 |
| GB1125956A (en) | 1968-09-05 |
| CH442961A (de) | 1967-08-31 |
| FI52232C (fi) | 1977-07-11 |
| DE1546428B2 (de) | 1973-03-22 |
| FI52232B (enExample) | 1977-03-31 |
| NL6511529A (enExample) | 1966-03-15 |
| SE312066B (enExample) | 1969-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 |