JP3713667B1 - Multi-functional filter material - Google Patents
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- JP3713667B1 JP3713667B1 JP2005090693A JP2005090693A JP3713667B1 JP 3713667 B1 JP3713667 B1 JP 3713667B1 JP 2005090693 A JP2005090693 A JP 2005090693A JP 2005090693 A JP2005090693 A JP 2005090693A JP 3713667 B1 JP3713667 B1 JP 3713667B1
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- woven fabric
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- 239000000463 material Substances 0.000 title claims abstract description 34
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 27
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 24
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 23
- 239000011707 mineral Substances 0.000 claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 20
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 19
- 239000011032 tourmaline Substances 0.000 claims abstract description 15
- 229910052613 tourmaline Inorganic materials 0.000 claims abstract description 15
- 229940070527 tourmaline Drugs 0.000 claims abstract description 15
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 14
- 239000004917 carbon fiber Substances 0.000 claims abstract description 14
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000007740 vapor deposition Methods 0.000 claims abstract description 14
- 239000002759 woven fabric Substances 0.000 claims abstract description 14
- 230000001699 photocatalysis Effects 0.000 claims abstract description 11
- 238000007751 thermal spraying Methods 0.000 claims abstract description 5
- 150000002500 ions Chemical class 0.000 claims description 32
- 239000011941 photocatalyst Substances 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 5
- 238000005507 spraying Methods 0.000 claims description 4
- 239000002781 deodorant agent Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 23
- 238000000034 method Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 238000004332 deodorization Methods 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 8
- 239000011230 binding agent Substances 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 8
- 229910052801 chlorine Inorganic materials 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 230000005855 radiation Effects 0.000 description 8
- 239000004408 titanium dioxide Substances 0.000 description 8
- -1 and among them Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 239000004575 stone Substances 0.000 description 5
- 238000010998 test method Methods 0.000 description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 229910052586 apatite Inorganic materials 0.000 description 4
- VSIIXMUUUJUKCM-UHFFFAOYSA-D pentacalcium;fluoride;triphosphate Chemical compound [F-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O VSIIXMUUUJUKCM-UHFFFAOYSA-D 0.000 description 4
- 238000005240 physical vapour deposition Methods 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 3
- 230000000274 adsorptive effect Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000013329 compounding Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000000691 measurement method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- IKNAJTLCCWPIQD-UHFFFAOYSA-K cerium(3+);lanthanum(3+);neodymium(3+);oxygen(2-);phosphate Chemical compound [O-2].[La+3].[Ce+3].[Nd+3].[O-]P([O-])([O-])=O IKNAJTLCCWPIQD-UHFFFAOYSA-K 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- TUJKJAMUKRIRHC-UHFFFAOYSA-N hydroxyl Chemical compound [OH] TUJKJAMUKRIRHC-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052590 monazite Inorganic materials 0.000 description 2
- 238000007750 plasma spraying Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- NUIURNJTPRWVAP-UHFFFAOYSA-N 3,3'-Dimethylbenzidine Chemical compound C1=C(N)C(C)=CC(C=2C=C(C)C(N)=CC=2)=C1 NUIURNJTPRWVAP-UHFFFAOYSA-N 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 1
- 240000005979 Hordeum vulgare Species 0.000 description 1
- 235000007340 Hordeum vulgare Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 239000004113 Sepiolite Substances 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011538 cleaning material Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229910000199 gadolinite Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- UXBZSSBXGPYSIL-UHFFFAOYSA-N phosphoric acid;yttrium(3+) Chemical compound [Y+3].OP(O)(O)=O UXBZSSBXGPYSIL-UHFFFAOYSA-N 0.000 description 1
- 238000013032 photocatalytic reaction Methods 0.000 description 1
- 239000011033 pink tourmaline Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012113 quantitative test Methods 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 238000005464 sample preparation method Methods 0.000 description 1
- 229910052624 sepiolite Inorganic materials 0.000 description 1
- 235000019355 sepiolite Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- 229910000164 yttrium(III) phosphate Inorganic materials 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Water Treatment By Sorption (AREA)
- Catalysts (AREA)
Abstract
【課題】多孔質炭素繊維の吸着機能に加え、マイナスイオン放出並びに同時放射する遠赤外線の利用で抗菌及び消臭作用を図り、さらに光触媒機能材料を蒸着加工或いは溶射加工し、抗菌及び消臭作用を増加させた多機能性フィルター及び製造方法を提供する。
【解決手段】多孔質炭素繊維の織布及び不織布、フェルトの両面又は片面に、１）希有元素類を含む天然鉱物、２）前記天然鉱物とトルマリン若しくは遠赤外線セラミックの何れか一方を含む混合物、３）前記天然鉱物に光触媒機能材料を添加混合した混合物、４）前記２）の混合物に、更に光触媒機能材料を添加混合した混合物、をそれぞれに蒸着加工或いは溶射加工を施したフィルター材の構成とする。
【選択図】なし
In addition to the adsorption function of porous carbon fiber, antibacterial and deodorizing actions are achieved by utilizing negative infrared rays and far-infrared rays that are emitted at the same time. Provided are a multi-functional filter and a manufacturing method with increased
SOLUTION: Porous carbon fiber woven fabric and non-woven fabric, on both sides or one side of felt, 1) a natural mineral containing rare elements, 2) a mixture containing said natural mineral and one of tourmaline or far-infrared ceramic, 3) A mixture of a natural mineral and a photocatalytic functional material added to and mixed, and 4) A mixture of the mixture of 2) and a mixture of a photocatalytic functional material added and mixed with each other, and a filter material composition subjected to vapor deposition or thermal spraying. To do.
[Selection figure] None
Description
本発明は、多機能性フィルター材に関し、多孔質炭素繊維の織布及び不織布の吸着機能に加えて、マイナスイオンの放出の持続的維持並びに同時放射する遠赤外線の利用で、抗菌作用及び消臭作用を図り、さらに光触媒機能材料により抗菌作用及び消臭作用を増加させた蒸着加工或いは溶射加工してなる消臭材、空気清浄材、抗菌材、水質浄化材等に有益なフィルター材に関する。 The present invention relates to a multi-functional filter material, and in addition to the adsorption function of a woven fabric and a non-woven fabric of porous carbon fibers, the antibacterial action and deodorization can be achieved by continuously maintaining the release of negative ions and using far-infrared rays simultaneously radiating. The present invention relates to a filter material useful for a deodorizing material, an air cleaning material, an antibacterial material, a water purification material, etc., which has an action and is further vapor-deposited or sprayed with a photocatalytic functional material to increase the antibacterial and deodorizing effects.
近年、空気環境や水環境に対する関心に非常に高まり、特に人間の生活空間における悪臭や悪細菌類の除去が必要不可欠の時代になってきた。悪臭の除去や水質の浄化方法として、一般に吸着性を利用した良く知られている物として、活性炭、ゼオライト、セピオライト、麦飯石等の多孔質のセラミックがあり、そのなかでも、吸着力の大きい活性炭が、悪臭除去や水質浄化の主流になり、また特殊なものとして、多孔質炭素繊維の織布或いは不織布があり、空気清浄材や水質浄化材として殆どのものが利用されている。 In recent years, interest in the air environment and water environment has increased greatly, and it has become an indispensable era in particular to eliminate odors and bacteria in human living spaces. Well-known materials that use adsorptivity as methods for removing malodor and water quality include porous ceramics such as activated carbon, zeolite, sepiolite, and barley stone, and among them, activated carbon with high adsorptive power. However, it has become a mainstream for malodor removal and water purification, and as a special one, there are woven or non-woven fabrics of porous carbon fibers, and most of them are used as air purification materials and water purification materials.
一方、悪臭の除去及び抗菌効果の方法として、注目されるようになってきたマイナスイオン効果を図った製品が多く市場にもみられるようになってきた。マイナスイオンを発生させる方法として、電気機械的に電子を発生させてマイナスイオンを発生させる方法と、放射性物質を含む希有元素鉱物を用いて、空気をイオン化させる方法が知られている。
悪臭除去の空気清浄器や、水質浄化の浄化器、特に、家庭用の蛇口に取り付ける小型浄化器として、塊状の活性炭を小さな網目容器に詰め込み、悪臭や水中の遊離塩素類を瞬時に通過させて、吸着除去するものであるが、殆どの悪臭や水中の遊離塩素類は高濃度でもあり、瞬時に、小型の容器に通過させても、大部分、吸着除去できていないのが現状である。全ての悪臭や水質浄化をするには、循環方式か、通過時間の長い大きな容器に詰め込むしかないのが現状である。唯一、タバコ煙除去として、電気機械式に、高電圧をかけて、マイナスイオンを発生させて、瞬時に、煙を除去する、大型の機械が各企業等に設置されている。しかし、一般家庭には、高価で、大型である為、普及していない。マイナスイオンの抗菌性及び消臭性を併せ持つ組成物や太陽光の光で、消臭作用と抗菌作用が得られる光触媒機能材料の先行技術が特許や出願或いは市場に販売されている。その中で代表的な下記の３件を挙げる。
On the other hand, as a method of removing malodor and antibacterial effect, many products aiming at the negative ion effect that have been attracting attention have come to be seen in the market. As a method of generating negative ions, a method of generating electrons by electromechanically generating negative ions and a method of ionizing air using a rare element mineral containing a radioactive substance are known.
Odor removal air purifier and water purification purifier, especially as a small purifier attached to a faucet for home use, packed activated carbon is packed in a small mesh container, allowing odors and free chlorine in water to pass through instantly. However, most of the bad odors and free chlorine in water are high in concentration, and even if they are passed through a small container instantaneously, most of them are not removed by adsorption. Currently, the only way to purify all offensive odors and water is to pack them in a large container with a circulation system or a long transit time. The only large-scale machines that can remove smoke instantly by applying high voltage, generating negative ions, and removing smoke instantly as cigarette smoke removal. However, since it is expensive and large in general households, it is not popular. Prior art of a photocatalytic functional material capable of obtaining a deodorizing action and an antibacterial action by a composition having both antibacterial and deodorizing properties of negative ions and sunlight is sold in patents, applications or markets. The following are three typical examples.
本発明において解決しようとする問題点は、高濃度の悪臭を除去する消臭材及び水中の遊離塩素類を除去する浄化材として、小型の容器或いは有形成形品たとえば、平板状型状に、通過させるだけで除去できる素材が必要になってきた点であり、また、活性炭粉末或いは活性炭を付着したフィルター或いは多孔質炭素繊維フィルターに代わる素材が必要になってきた。また、活性炭粉末或いは多孔質炭素繊維フィルターでは、抗菌性がない為、悪臭の除去と同時に、悪細菌も殺菌させるという素材が必要になってきた。また、光触媒の欠点である離れたところでも抗菌効果及び消臭作用が促進されるような素材が必要になってきた。 The problem to be solved in the present invention is that as a deodorizing material for removing high-concentration malodor and a purifying material for removing free chlorine in water, a small container or a shaped product, for example, a plate-like mold is passed. In addition, a material that can be removed simply by making it necessary has become necessary, and a material that can be used in place of activated carbon powder, a filter with activated carbon attached thereto, or a porous carbon fiber filter has become necessary. Moreover, since the activated carbon powder or the porous carbon fiber filter has no antibacterial property, a material that can sterilize bad bacteria at the same time as the removal of malodors has become necessary. In addition, a material that promotes the antibacterial effect and the deodorizing action has been required even at a distance, which is a disadvantage of the photocatalyst.
上記問題点に鑑みて、（１）吸着性のある多孔質の炭素繊維の織布及び不織布。（２）希有元素類を含む天然鉱物。（３）希有元素類を含む天然鉱物と、トルマリン若しくは遠赤外線放射セラミックの何れか一方を含む混合物。（４）希有元素類を含む天然鉱物或いは希有元素類を含む天然鉱物と、トルマリン若しくは遠赤外線放射セラミックの何れか一方を含む混合物に、光触媒機能材料を添加混合し混合組成物の、これらに着目して、多孔質の炭素繊維の織布及び不織布の両面或いは片面に、上記（２）或いは（３）の混合物或いは（４）の混合物を、蒸着加工或いは溶射加工したフィルター材が、吸着性を有し、マイナソスイオンの持続的放出と、運赤外線の放射の同時作用で、抗菌効果及び消臭効果を発揮でき、さらに光触媒作用で抗菌効果及び消臭効果を増加させて、太陽光があたらないところや夜間でも効果が発揮できるという多機能性の機能を見だされるフィルター材に到達した。 In view of the above problems, (1) woven and non-woven fabrics of adsorbing porous carbon fibers. (2) Natural minerals containing rare elements. (3) A mixture containing a natural mineral containing rare elements and either one of tourmaline or far infrared radiation ceramic. (4) Pay attention to these mixed compositions by adding a photocatalytic functional material to a natural mineral containing rare elements or a natural mineral containing rare elements and either a tourmaline or far-infrared radiation ceramic. Then, a filter material obtained by vapor-depositing or spraying the mixture of (2) or (3) or the mixture of (4) on both sides or one side of a porous carbon fiber woven fabric and nonwoven fabric has an adsorptive property. If it has sunlight, the antibacterial effect and deodorant effect can be demonstrated by the simultaneous action of the sustained release of the Minasos ion and the radiation of infrared rays, and the antibacterial effect and the deodorant effect can be increased by the photocatalytic action. We have arrived at a filter material that can be found to have a multifunctional function that can be effective even at night or at night.
本発明において、多孔質の炭素繊維の織物及び不織布として、織布及び不織布を直接炭化賦活した活性炭素織布及び活性炭素不織布、繊維糸を直接炭化した活性炭素繊維を紡織及び不織布化した活性炭素織布及び不織布をいずれも使用することができる。市販品として、例えば、商品名カイノール 活性炭素クロス及び活性炭繊維不織布 日本カイノール社製を使用することができる。 In the present invention, as a porous carbon fiber woven fabric and non-woven fabric, activated carbon woven fabric and activated carbon non-woven fabric obtained by directly carbonizing woven fabric and non-woven fabric, and activated carbon obtained by spinning and non-woven fabric of activated carbon fiber obtained by directly carbonizing fiber yarns. Both woven and non-woven fabrics can be used. As a commercial item, the brand name Kynol activated carbon cloth and activated carbon fiber nonwoven fabric made by Nippon Kynol Co., Ltd. can be used, for example.
本発明において、稀有元素類を含む鉱物として、フェルグソン石、モナズ石、ゼノタイム、コルンブ石、ベタホ石、サマルスキー石、タンタル石、ウラン石、方トリウム、ゴム石、ガドリン石等がある。これらの鉱石のうち、極微弱な放射線を放射し、人体に悪影響を及ぼさないとされているもの、及びマイナスイオン放出を励起している鉱物として、最も好ましくは、モナズ石を使用することができる。上記天然鉱石の粒径として、１ｍｍ以下に粉砕したものを使用することができる。最も好ましくは、平均粒径が３０ミクロン以下に粉砕されたものが、マイナスイオンの生成を減少させないうえで有益である。 In the present invention, minerals containing rare elements include fergusonite, monazite, xenotime, columbite, betajolite, samarsky stone, tantalum stone, uranium stone, calcite, rubber stone, gadolinite and the like. Among these ores, monazite can be used most preferably as a mineral that emits very weak radiation and does not adversely affect the human body, and as a mineral that excites negative ion emission. . As the particle size of the natural ore, those crushed to 1 mm or less can be used. Most preferably, an average particle size of less than 30 microns is beneficial in that it does not reduce the production of negative ions.
本発明において、トルマリンとして、ショールトルマリン、リチウムトルマリン、ドラバイトトルマリン、ルベライトトルマリン、ピンクトルマリン、インデコライト、バライバトルマリン、ウォーターメロン等を使用することができる。上記トルマリンの粒径として、０．１ミクロンから１ｍｍに粉砕したものを使用することができる。最も好ましくは平均粒径１０ミクロン以下が混合するうえで有益である。上記配合部数として、樹脂固形分１００重量部数に対し、１００重量部数以下を配合することができる。最も好ましくは、５０重量部数以下の方が、マイナスイオンをより放出するうえで有益である。 In the present invention, as tourmaline, shoal tourmaline, lithium tourmaline, drabite tourmaline, rubellite tourmaline, pink tourmaline, indecolite, baraiba tourmaline, watermelon and the like can be used. As the particle size of the tourmaline, those pulverized from 0.1 micron to 1 mm can be used. Most preferably, an average particle size of 10 microns or less is beneficial for mixing. As said compounding part number, 100 weight part or less can be mix | blended with respect to 100 weight part of resin solid content. Most preferably, the amount of 50 parts by weight or less is more beneficial for releasing more negative ions.
本発明において、遠赤外線セラミックとして、２〜５０ミクロンの波長をもつ遠赤外線を放射率５０％以上放射している遠赤外線セラミックを使用することができる。遠赤外線セラミックの成分として、アルミナ、シリカ、ジルコニア、酸化ナトリウム、酸化マグネシウム、酸化鉄等を２種以上含む混合物を使用することができる。前記市販品として、商品名セラジット、ＯＫトレーディング製があり、マイナスイオンを増幅し、遠赤外線を高放射するうえで有益である。上記の配合部数として、稀有元素類を含む鉱物１００重量部１００重量部数に対し、１００重量部数配合することができる。最も好ましくは、５０重量部数以下が、マイナスイオンをより放出するうえで有益である。 In the present invention, a far-infrared ceramic that radiates far-infrared rays having a wavelength of 2 to 50 microns can be used as the far-infrared ceramic. As a far infrared ceramic component, a mixture containing two or more kinds of alumina, silica, zirconia, sodium oxide, magnesium oxide, iron oxide and the like can be used. Examples of the commercially available products include Seragit and OK Trading, which are useful for amplifying negative ions and emitting far infrared rays. As said compounding part number, 100 weight part can be mix | blended with respect to 100 weight part of minerals containing rare elements 100 weight part. Most preferably, 50 parts by weight or less is beneficial for more releasing negative ions.
本発明において、光触媒機能材料として、アナターゼ型二酸化チタン、ブルッカイト型二酸化チタン、アパタイト被覆酸化チタン、無機セラミック包含二酸化チタン等をいずれも使用することができる。アナターゼ型二酸化チタン及びブルッカイト型二酸化チタンの粒径として、５〜２００ｎｍに粉砕されたものを使用することができる。最も好ましくは、６〜３０ｎｍの方が電子を励起するうえで有益である。 In the present invention, as the photocatalytic functional material, any of anatase type titanium dioxide, brookite type titanium dioxide, apatite-coated titanium oxide, titanium dioxide including inorganic ceramic, and the like can be used. The anatase-type titanium dioxide and brookite-type titanium dioxide having a particle size of 5 to 200 nm can be used. Most preferably, 6-30 nm is more beneficial for exciting electrons.
アパタイト被覆二酸化チタンとして、上記二酸化チタンをアパタイト、すなわちリン酸カルシウムで被覆したものを使用することができる。市販品として、例えば、商品名アパタイト被覆酸化チタンＮＳＰ−００１ナノウェーブ製を使用することができる。無機セラミック包含二酸化チタンとして、無機セラミックの成分が、シリカ、アルミナ、酸化クロム、酸化ジルコニウム、ジルコニア、酸化イットリウム等の１種の合成セラミック或いは２種以上含む合成セラミックであり、また上記成分を含む天然鉱物である。上記の粒径として、平均３０ミクロン以下のものを使用することができる。市販品として、例えば商品名ライオナイト ライオン製を使用することができる。前記配合部数として、希有元素類を含む鉱物１００重量部数に対し、１００重量部数以下配合することができる。最も好ましくは、５０重量部数以下がマイナスイオンの生成を減少させないうえで有益である。 As the apatite-coated titanium dioxide, it is possible to use the titanium dioxide coated with apatite, that is, calcium phosphate. As a commercial item, the brand name apatite covering titanium oxide NSP-001 nanowave make can be used, for example. Inorganic ceramic-containing titanium dioxide, the component of the inorganic ceramic is one type of synthetic ceramic such as silica, alumina, chromium oxide, zirconium oxide, zirconia, yttrium oxide, or a synthetic ceramic containing two or more types, and natural components containing the above components It is a mineral. As the above particle diameter, those having an average of 30 microns or less can be used. As a commercial product, for example, the product name Lionite Lion can be used. As said compounding part number, 100 weight part or less can be mix | blended with respect to 100 weight part of minerals containing rare elements. Most preferably, 50 parts by weight or less is beneficial in not reducing the production of negative ions.
本発明において、蒸着加工として、セラミックを直接に接着加工できるＰＶＤ法（物理蒸着）加工のうち、真空蒸着加工及びイオンプレーディング蒸着加工及びスパッタ蒸着加工、ＣＶＤ法（化学蒸着）加工、レーザー蒸着加工、プラズマ溶射加工のいずれの蒸着加工方法を使用することができる。このうち最も好ましくは、ブラズマを利用したプラズマ蒸着を使用する方が、混合物を強固に接着コーティングできるうえで有利である。 In the present invention, among the PVD methods (physical vapor deposition) that can directly bond ceramics as the vapor deposition, vacuum vapor deposition, ion plating vapor deposition and sputter vapor deposition, CVD (chemical vapor deposition), and laser vapor deposition. Any vapor deposition method such as plasma spraying can be used. Of these, it is most preferable to use plasma deposition utilizing plasma, because the mixture can be firmly adhered and coated.
本発明は、多孔質炭素繊維の織布又は不織布或いはフェルトの両面又は片面に、希有元素類を含む天然鉱物、或いは希有元素類を含む天然鉱物とトルマリン若しくは遠赤外線放射セラミックを含む混合物、或いは希有元素類を含む天然鉱物と光触媒機能材料の混合物、或いは希有元素類を含む天然鉱物とトルマリン若しくは遠赤外線放射セラミックの混合物に、さらに光触媒機能材料を添加した混合物を、直接に蒸着加工或いは溶射加工するこ物により、吸着力を有すると同時に、マイナスイオンを生成し、悪臭の除去、細菌の殺菌、水質の浄化が高効率で除去できる優れた効果を奏する。 The present invention relates to a natural mineral containing a rare element, a mixture containing a rare mineral and a natural mineral and tourmaline or a far-infrared radiating ceramic on both sides or one side of a porous carbon fiber woven or non-woven fabric or felt. A mixture of natural minerals containing elements and a photocatalytic functional material, or a mixture of natural minerals containing rare elements and tourmaline or far-infrared radiation ceramics, with a further addition of a photocatalytic functional material, is directly deposited or sprayed. This material has an excellent effect that it has adsorptive power and at the same time generates negative ions, and can efficiently remove bad odor, sterilize bacteria, and purify water.
以下に、実施例を挙げて、本発明を詳細に説明する。 Hereinafter, the present invention will be described in detail with reference to examples.
実施例の試料の作成方法では、蒸着加工方法として、スパッタ法プラズマ蒸着方法のＥＣＲスパッタ装置を使用して、３ｍｍ厚のカイノール活性炭繊維不織布（日本カイノール製）に、表１及び表２に示した組成物を、塗布量約１０ｇ／ｍ2 で、プラズマ蒸着加工をして、実施例１〜６の試料を作成した。表１及び表２の材料として、遠赤外線セラミックとして、セラジットＡＬ−Ｆ９ ＯＫトレーディング製を使用した。光触媒として、ＰＣ−１０１ チタン工業製のものを使用した。 In the sample preparation method of the examples, as an evaporation processing method, an ECR sputtering apparatus of a sputtering method plasma evaporation method is used, and a 3 mm-thick kainol activated carbon fiber nonwoven fabric (manufactured by Nihon Kainol) is shown in Tables 1 and 2. The composition was subjected to plasma deposition processing at a coating amount of about 10 g / m 2 to prepare samples of Examples 1 to 6. As materials of Tables 1 and 2, Seragit AL-F9 OK Trading was used as a far-infrared ceramic. As the photocatalyst, a product made by PC-101 Titanium Industry was used.
上記実施例１〜６のイオン測定を行なった。試料の大きさは、２０ｃｍ角とした。イオン測定方法は、小イオン測定方法として、イオンテスターＫＳＴ−９００ 神戸電波製を使用し、室温２５℃，湿度６０％の雰囲気で、マイナスイオンとプラスイオンを３分間の平均生成数／ｃｃを測定した。総イオン測定方法は、空気イオンテスターＩＣ−１０００ユニバーサル企画製を使用し、同じ雰囲気でマイナスイオンとプラスイオンを３分間の平均生成数／ｃｃを測定した。遠赤外線放射率の測定は、ＦＴＩＲ測定機，ＪＩＲ−Ｅ５００を使用し、試料温度３５℃の遠赤外線放射率を測定した。その結果を表３に示した。
実用化試験
実施例及び比較例で作成した試料を使用して、抗菌試験及び消臭試験、並びに水質浄化試験をして、本発明をより明らかにする。
Practical use test Using the samples prepared in the examples and comparative examples, the present invention will be clarified by performing an antibacterial test, a deodorization test, and a water purification test.
消臭試験
消臭試験として、検知管法を用いた。試験方法として、５リットルのテトラバックに実施例の試料５ｃｍ角及び所定濃度のアンモニア或いは硫化水素を充填して、１０分後の脱臭率を求めた。アンモニアガスの初期濃度として、１００ｐｐｍ、硫化水素ガスの初期濃度として、５０ｐｐｍとした。環境条件として、（１）ブラックライト照射時、（２）照明無しの暗黒の２方法で行った。その結果を、表４及び表５に示した。
Deodorization test The detector tube method was used as the deodorization test. As a test method, 5 liters of a sample of Example and 5 cm square of Example and a predetermined concentration of ammonia or hydrogen sulfide were filled, and the deodorization rate after 10 minutes was determined. The initial concentration of ammonia gas was 100 ppm, and the initial concentration of hydrogen sulfide gas was 50 ppm. The environmental conditions were (1) during black light irradiation and (2) dark without illumination. The results are shown in Tables 4 and 5.
抗菌試験
抗菌試験として、（財）日本紡績検査協会で試験を行なった。試験方法として、ＪＩＳ−Ｌ１９０２定量試験法を準拠した。試験菌株として、ＭＲＳＡ（耐性黄色ぶどう球菌）を使用した。環境条件として、（１）ブラックライト照射時、（２）照射無しの暗黒の２方法で行なった。その結果を、表６及び表７に示した。
Antibacterial test As an antibacterial test, a test was conducted by the Japan Spinning Inspection Association. As a test method, JIS-L1902 quantitative test method was applied. MRSA (resistant Staphylococcus aureus) was used as a test strain. The environmental conditions were (1) black light irradiation and (2) dark without irradiation. The results are shown in Tables 6 and 7.
水質浄化試験
試験方法として、１００ｃｃのビーカーに各々の試料を入れ、ついで水道水を注ぎ、その直後に、水道水中の遊離塩素を、オルトトリジン法の簡易測定遊離塩素測定キット（井内盛栄堂製）を用いて測定した。その結果を、表８に示した。
Water quality purification test As a test method, put each sample in a 100cc beaker, then pour tap water, and immediately after that, free chlorine in tap water is measured by the simple measurement free chlorine measurement kit (manufactured by Inoue Seieido) using the orthotolidine method. And measured. The results are shown in Table 8.
上記の水質浄化試験結果から明らかなように、実施例１〜６共に、瞬時に水道水中の遊離塩素が無くなったことが明らかとなった。この現象は、吸着力とマイナスイオンの遊離塩素の分解が同時に起こったことが明らかである。 As is clear from the results of the water purification test described above, it was revealed that in all of Examples 1 to 6, free chlorine in tap water disappeared instantaneously. It is clear that this phenomenon was caused by simultaneous adsorption force and decomposition of negative ion free chlorine.
比較例
本発明をより明らかにするため、比較例を示して実施例の作用効果を明らかにする。
Comparative Example In order to clarify the present invention, a comparative example is shown to clarify the operational effects of the example.
比較例の試料として、実施例で用いたカイノール活性炭不織布を使用した。 As a sample of the comparative example, the quinol activated carbon nonwoven fabric used in the examples was used.
消臭試験
比較例の消臭試験方法は、実施例と同じ方法で行なった。その結果を、表９及び表１０に示した。
Deodorization test The deodorization test method of the comparative example was performed in the same manner as in the examples. The results are shown in Tables 9 and 10.
抗菌試験
比較例の抗菌試験方法は、実施例と同じ方法で行なった。その結果を表１１及び表１２に示した。
Antibacterial test The antibacterial test method of the comparative example was performed in the same manner as in the examples. The results are shown in Tables 11 and 12.
水質浄化試験
水質浄化試験方法として、実施例と同じ方法で行なった。その結果を表１３に示した。
Water purification test The water purification test was performed in the same manner as in the examples. The results are shown in Table 13.
Claims (4)
A photocatalyst is applied to a mixture that emits far-infrared rays at the same time as releasing negative ions containing natural minerals containing rare elements and either tourmaline or far-infrared ceramics on both sides or one side of a porous carbon fiber woven or non-woven fabric. A multifunctional filter material obtained by vapor-depositing or spraying a mixture in which a functional material is added and mixed to increase antibacterial action and deodorizing action.
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