JP5571014B2 - 電磁波抑制シート - Google Patents
電磁波抑制シート Download PDFInfo
- Publication number
- JP5571014B2 JP5571014B2 JP2011034312A JP2011034312A JP5571014B2 JP 5571014 B2 JP5571014 B2 JP 5571014B2 JP 2011034312 A JP2011034312 A JP 2011034312A JP 2011034312 A JP2011034312 A JP 2011034312A JP 5571014 B2 JP5571014 B2 JP 5571014B2
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic wave
- sheet
- weight
- wet
- sodium
- 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.)
- Active
Links
- 230000001629 suppression Effects 0.000 title claims description 20
- 239000002041 carbon nanotube Substances 0.000 claims description 25
- 239000006185 dispersion Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 229920003043 Cellulose fiber Polymers 0.000 claims description 18
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 16
- 239000002002 slurry Substances 0.000 claims description 13
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 10
- 239000011734 sodium Substances 0.000 claims description 10
- 229910052708 sodium Inorganic materials 0.000 claims description 10
- 229920001732 Lignosulfonate Polymers 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 229920005552 sodium lignosulfonate Polymers 0.000 claims description 6
- 150000003385 sodium Chemical class 0.000 claims description 5
- 238000000034 method Methods 0.000 description 18
- 230000000052 comparative effect Effects 0.000 description 10
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- YDEXUEFDPVHGHE-GGMCWBHBSA-L disodium;(2r)-3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Na+].[Na+].COC1=CC=CC(C[C@H](CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O YDEXUEFDPVHGHE-GGMCWBHBSA-L 0.000 description 8
- 238000011156 evaluation Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 5
- 239000000701 coagulant Substances 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000007429 general method Methods 0.000 description 4
- 238000005470 impregnation Methods 0.000 description 4
- 239000013054 paper strength agent Substances 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000010009 beating Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 229910001388 sodium aluminate Inorganic materials 0.000 description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- VSCWAEJMTAWNJL-UHFFFAOYSA-K aluminium trichloride Chemical compound Cl[Al](Cl)Cl VSCWAEJMTAWNJL-UHFFFAOYSA-K 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000006326 desulfonation Effects 0.000 description 2
- 238000005869 desulfonation reaction Methods 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229920005610 lignin Polymers 0.000 description 2
- 239000006247 magnetic powder Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- XENVCRGQTABGKY-ZHACJKMWSA-N chlorohydrin Chemical compound CC#CC#CC#CC#C\C=C\C(Cl)CO XENVCRGQTABGKY-ZHACJKMWSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002612 dispersion medium Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000407 epitaxy Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000013055 pulp slurry Substances 0.000 description 1
- 229940006186 sodium polystyrene sulfonate Drugs 0.000 description 1
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Images
Landscapes
- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Paper (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011034312A JP5571014B2 (ja) | 2011-02-21 | 2011-02-21 | 電磁波抑制シート |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011034312A JP5571014B2 (ja) | 2011-02-21 | 2011-02-21 | 電磁波抑制シート |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012174834A JP2012174834A (ja) | 2012-09-10 |
| JP2012174834A5 JP2012174834A5 (enrdf_load_stackoverflow) | 2013-02-14 |
| JP5571014B2 true JP5571014B2 (ja) | 2014-08-13 |
Family
ID=46977481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011034312A Active JP5571014B2 (ja) | 2011-02-21 | 2011-02-21 | 電磁波抑制シート |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5571014B2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11839069B2 (en) | 2018-09-28 | 2023-12-05 | Zeon Corporation | Electromagnetic wave absorbing sheet and method of manufacturing the same |
| CN110144762A (zh) * | 2019-05-30 | 2019-08-20 | 方成 | 一种纤维素复合纸的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001081686A (ja) * | 1999-09-14 | 2001-03-27 | Oji Paper Co Ltd | セルロース繊維シート及び成形体 |
| JP2005260214A (ja) * | 2004-02-12 | 2005-09-22 | Toray Ind Inc | 電磁波シールド材、立体構造体、電磁波シールド性内装材、および画像表示装置 |
| JP2006124843A (ja) * | 2004-10-26 | 2006-05-18 | Konica Minolta Holdings Inc | インクジェット捺染方法 |
| JP2006152454A (ja) * | 2004-11-25 | 2006-06-15 | Konica Minolta Holdings Inc | インクジェット捺染用前処理液及びこれを用いたインクジェット捺染方法 |
| CA2644348C (en) * | 2006-03-16 | 2014-06-10 | Basf Se | Method for producing paper, paperboard and cardboard having high dry strength |
| JP2010037660A (ja) * | 2006-11-30 | 2010-02-18 | Hokkaido Univ | カーボンナノチューブ添加紙の製造方法 |
| AR071441A1 (es) * | 2007-11-05 | 2010-06-23 | Ciba Holding Inc | N- vinilamida glioxilada |
| JP5317261B2 (ja) * | 2008-08-05 | 2013-10-16 | 特種東海製紙株式会社 | シート状物 |
-
2011
- 2011-02-21 JP JP2011034312A patent/JP5571014B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012174834A (ja) | 2012-09-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5390001B2 (ja) | カーボンナノチューブ水分散液及びそれを用いて得られる複合シート | |
| CN105051289B (zh) | 纸或纸板的生产方法 | |
| Anderson et al. | Multifunctional single-walled carbon nanotube–cellulose composite paper | |
| CA2994388C (en) | Flexible microfibrillated film formation | |
| JP3295096B2 (ja) | 微粒填料配合の滑かで非クレープ加工のティッシュ・ペーパーを製造する方法 | |
| Ämmälä et al. | Effect of tempo and periodate-chlorite oxidized nanofibrils on ground calcium carbonate flocculation and retention in sheet forming and on the physical properties of sheets | |
| JP5571014B2 (ja) | 電磁波抑制シート | |
| WO2016185397A1 (en) | Production of nanosized precipitated calcium carbonate and use in improving dewatering of fiber webs | |
| AU2019244030B2 (en) | Paper comprising microfibrillated cellulose fibers | |
| CN111074685A (zh) | 一种可降解食品包装纸及其生产工艺 | |
| JP7290976B2 (ja) | 紙または板紙の製造方法 | |
| JP2020007698A (ja) | 無機繊維紙 | |
| JP2010528196A (ja) | セルロース系製造物の製造方法 | |
| JP2010528196A5 (enrdf_load_stackoverflow) | ||
| Ni et al. | Characteristics of high yield pulp and its effect on some typical wet-end issues | |
| CA2495006A1 (en) | Methods for modifying electrical properties of papermaking compositions using carbon dioxide | |
| JP2010040730A (ja) | シート状物 | |
| Zhao et al. | Effect of saturation adsorption of paper strength additives on the performance of paper | |
| JP6706523B2 (ja) | 電気絶縁紙 | |
| JP7238768B2 (ja) | 難燃紙 | |
| JPWO2017002863A1 (ja) | 電波吸収体部材用難燃紙 | |
| Nunes et al. | Cellulose nanofibrills in papermaking—Filler retention, wet web resistance and printability | |
| Korhonen | Flocculation/deflocculation of cellulosic materials and mineral particles by polyelectrolyte complexes and nanocelluloses | |
| JP6255683B2 (ja) | 壁紙用原紙 | |
| JP6264735B2 (ja) | 粘着テープ用原紙 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120806 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121226 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20121226 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20131022 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20131029 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140520 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140523 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140624 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140625 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5571014 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |