JPS6379663A - Composite deodorizing material - Google Patents
Composite deodorizing materialInfo
- Publication number
- JPS6379663A JPS6379663A JP61226561A JP22656186A JPS6379663A JP S6379663 A JPS6379663 A JP S6379663A JP 61226561 A JP61226561 A JP 61226561A JP 22656186 A JP22656186 A JP 22656186A JP S6379663 A JPS6379663 A JP S6379663A
- Authority
- JP
- Japan
- Prior art keywords
- composite
- deodorizing material
- deodorizing
- substrate
- hydrogen sulfide
- 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.)
- Granted
Links
- 230000001877 deodorizing effect Effects 0.000 title claims description 30
- 239000002131 composite material Substances 0.000 title claims description 28
- 239000000463 material Substances 0.000 title claims description 19
- 239000000758 substrate Substances 0.000 claims description 15
- 239000002781 deodorant agent Substances 0.000 claims description 13
- 239000012528 membrane Substances 0.000 claims description 11
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 claims description 10
- 229920005597 polymer membrane Polymers 0.000 claims description 9
- 230000000717 retained effect Effects 0.000 claims description 5
- 150000004696 coordination complex Chemical class 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 claims 1
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 16
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 16
- 239000000243 solution Substances 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 235000019645 odor Nutrition 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000004332 deodorization Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 230000001953 sensory effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- 229920000297 Rayon Polymers 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- -1 hydrogen sulfide Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920000915 polyvinyl chloride Polymers 0.000 description 3
- 239000004800 polyvinyl chloride Substances 0.000 description 3
- 239000002964 rayon Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- 241000270506 Tupinambis Species 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229940074386 skatole Drugs 0.000 description 1
- BYKRNSHANADUFY-UHFFFAOYSA-M sodium octanoate Chemical compound [Na+].CCCCCCCC([O-])=O BYKRNSHANADUFY-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- HGBOYTHUEUWSSQ-UHFFFAOYSA-N valeric aldehyde Natural products CCCCC=O HGBOYTHUEUWSSQ-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、複合化消臭材料に関する。更に詳しくは、基
質を含んだ複合材に消臭剤を保持せしめた複合化消臭材
料に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a composite deodorizing material. More specifically, the present invention relates to a composite deodorizing material in which a deodorant is retained in a composite material containing a substrate.
〔従来の技術〕および〔発明が解決しようとする問題点
〕生活水準の向上に伴い、感覚的に快適な生活空間を求
める傾向が強まっており、その一つとして各種の悪臭に
対する消臭の要望も増してきている。[Prior art] and [Problems to be solved by the invention] With the improvement of living standards, there is a growing tendency to seek a sensually comfortable living space, and one of these is the demand for deodorization for various types of bad odors. is also increasing.
消臭剤の使用方法として、各種の基質上に消臭剤を直接
付着せしめた形で用いられることも多く、しかるにこの
ような形での使用は、消臭効果の有効性および持続性の
点で満足されないことが多い。Deodorants are often used by directly attaching them to various substrates; however, the use of such deodorants has problems in terms of effectiveness and sustainability of the deodorizing effect. is often not satisfied.
そこで、本発明者らは、消臭効果の有効性および持続性
の点で十分満足し得るような消臭材料を求めて種々検討
を重ねた結果、基質上に形成させた高分子多孔質膜に消
臭剤を保持せしめることにより、かかる課題が効果的に
解決されることを見出した。Therefore, the present inventors conducted various studies in search of a deodorizing material that would fully satisfy the effectiveness and sustainability of the deodorizing effect. It has been found that this problem can be effectively solved by having the deodorant retained in the deodorant.
なお、高分子多孔質膜に消臭剤を保持せしめた消臭性多
孔質膜は、先に本出願人によって提案されているが(特
願昭61−70509号)、この多孔貿膜を基質上に形
成させたものとして用いることにより、膜強度の増加が
もたらされるばかりではなく。Incidentally, a deodorizing porous membrane in which a deodorizing agent is retained in a porous polymer membrane has been previously proposed by the present applicant (Japanese Patent Application No. 70509/1982), but this porous membrane can be used as a substrate. Not only does its use as an overlying film provide an increase in film strength;
複合化による適用面の拡大も図ることができるようにな
る。It will also be possible to expand the range of applications through compounding.
従って、本発明は複合化消臭材料に係り、この複合化消
臭材料は、基質上に形成させた高分子多孔質膜に消臭剤
を保持せしめてなる。Therefore, the present invention relates to a composite deodorizing material, which comprises a porous polymeric membrane formed on a substrate and holding a deodorant therein.
基質としては、金属、プラスチック、ゴム、セラミック
スなどの材質から作られた板状体、シート状体、管状体
、繊維状体、線状体、棒状体、塊状体、粒状体、粉状体
など任意形状のものを使用することができる。Substrates include plates, sheets, tubes, fibers, wires, rods, lumps, granules, powders, etc. made from materials such as metals, plastics, rubber, and ceramics. Any shape can be used.
これらの基質上に形成させる高分子多孔質膜は、ポリビ
ニルブチラール、ポリスルホン、ポリフッ化ビニリデン
、ポリ酢酸ビニル、ポリ塩化ビニル。Porous polymer membranes formed on these substrates include polyvinyl butyral, polysulfone, polyvinylidene fluoride, polyvinyl acetate, and polyvinyl chloride.
酢酸セルロースなどのドープ液を乾湿式法により基質上
に製膜することにより得られる。It is obtained by forming a film on a substrate using a dry-wet method using a dope solution such as cellulose acetate.
ドープ液形成に用いられる溶媒としては、上記高分子物
質を溶解しかつ水との相溶性を有する有機溶媒、例えば
ジメチルホルムアミド、ジメチルアセトアミド、ジメチ
ルスルホキシド、テトラヒドロフラン、アセトン、アル
コールなどが用いられる。As the solvent used to form the dope solution, an organic solvent that dissolves the above-mentioned polymeric substance and is compatible with water, such as dimethylformamide, dimethylacetamide, dimethyl sulfoxide, tetrahydrofuran, acetone, and alcohol, is used.
高分子多孔質膜の形成は、基質の適用個所に応じて、浸
漬、流延、噴霧などの手段でドープ液を基質面上に適用
し、その後水性媒体と接触させてゲル化させることによ
り行なわれる。The formation of a porous polymer membrane is carried out by applying a dope solution onto the substrate surface by dipping, casting, spraying, or other means, depending on the application area of the substrate, and then gelling it by contacting it with an aqueous medium. It will be done.
このようにして形成させた基質上の高分子多孔質膜への
消臭剤の保持は、一般に消臭剤溶液を用いての浸漬、噴
霧、コーティングなどの手段によって行なわれるが、上
記ドープ液中に予め消臭剤を混入しておくこともできる
。Retention of the deodorant on the polymer porous membrane formed on the substrate thus formed is generally carried out by means such as dipping, spraying, or coating using a deodorant solution. It is also possible to mix a deodorant in advance.
消臭剤としては、カルボキシフタロシアニン金属錯体、
例えば4.4’ 、 4’ 、 4”−オクタカルボキ
シフタロシアニン第2鉄、4.5.4’ 、5’、4’
、5’、4”、5“−オクタカルボキシフタロシアニン
第2鉄などが水酸化カリウム水溶液などとして、あるい
は硫酸第1鉄が水溶液として、またカルボン酸金属塩が
有機溶媒溶液として用いられる。これ以外の各種消臭剤
も、その消臭目的に合わせて用いられる。これらの消臭
剤の保持量は、高分子多孔質膜重量に対して約1〜10
重量%、好ましくは約2〜8重量%程度である。As a deodorant, carboxyphthalocyanine metal complex,
For example, 4.4', 4', 4''-octacarboxyphthalocyanine ferric, 4.5.4', 5', 4'
, 5', 4'', 5''-octacarboxyphthalocyanine ferric, etc. are used as an aqueous potassium hydroxide solution, ferrous sulfate is used as an aqueous solution, and carboxylic acid metal salt is used as an organic solvent solution. Various other deodorizing agents are also used depending on the purpose of deodorizing. The amount of these deodorants retained is approximately 1 to 10% based on the weight of the porous polymer membrane.
% by weight, preferably about 2-8% by weight.
本発明に係る複合化消臭材料は、高分子多孔質膜に消臭
剤を保持せしめることにより、液体中または気体中の悪
臭物質の効果的な消臭を行なうことができる。The composite deodorizing material according to the present invention can effectively deodorize malodorous substances in liquid or gas by allowing the porous polymer membrane to hold a deodorizing agent.
消臭さるべき物質としては、活性水素を有する悪臭物質
1例えば硫化水素、メチル、エチル、プロピルなどのア
ルキメルカプタン類、ホルムアルデヒド、アセトアルデ
ヒド、ブチルアルデヒドなどのアルデヒド類、エチル、
プロピル、ブチルなどのアルキルアミン類、インドール
、スカトール、アンモニアなどが挙げられる。Substances to be deodorized include malodorous substances containing active hydrogen, such as hydrogen sulfide, alkymercaptans such as methyl, ethyl, and propyl, aldehydes such as formaldehyde, acetaldehyde, and butyraldehyde, ethyl,
Examples include alkylamines such as propyl and butyl, indole, skatole, and ammonia.
これらの悪臭物質を消臭する際、高分子多孔質膜に消臭
剤を保持させているので、悪臭物質との接触面積が増大
し、消臭速度の増大が図られる。When deodorizing these malodorous substances, since the deodorizing agent is held in the porous polymer membrane, the contact area with the malodorous substances is increased, and the deodorizing speed is increased.
更に、この高分子多孔質膜が基質上に形成されているの
で1強度的に補強され、取扱を容易にするばかりではな
く、それの利用面を一段と拡げることができる。Furthermore, since this porous polymer membrane is formed on a substrate, it is reinforced in terms of strength, which not only makes it easier to handle, but also further expands its range of uses.
具体的な用途としては、例えば構造材、0布、繊維製品
、ふとん、マットなどへの適用、カラムに詰めて脱臭塔
に応用することなどが図られ、更には包装紙、壁紙、ふ
すま紙への利用、消臭管として各種配管などへの適用な
ども図られる。Specific applications include structural materials, cloth, textile products, futons, mats, etc., packing it into columns and applying it to deodorizing towers, and even wrapping paper, wallpaper, and fusuma paper. It is also expected to be used as a deodorizing pipe in various types of piping.
次に、実施例について本発明を説明する。 Next, the present invention will be explained with reference to examples.
実施例1
ガラス板(20X50mm)上にポリビルブチラール(
和光補薬製品)の10%ジメチルホルムアミド溶液を、
厚さ0.2++aのスペーサーを用いて流延し、直ちに
水中に浸漬してゲル化させた後、流水中に1時間浸漬し
てジメチルホルムアミドを除去し、ガラス板の片面にポ
リビニルブチラール多孔質膜を一体化させた複合材を得
た。Example 1 Polyvinyl butyral (
10% dimethylformamide solution of Wako Hyakuyaku products)
It was cast using a spacer with a thickness of 0.2++a, immediately immersed in water to gel, then immersed in running water for 1 hour to remove dimethylformamide, and a polyvinyl butyral porous membrane was placed on one side of the glass plate. A composite material was obtained in which the two were integrated.
この複合材を、5重量%のオクタカルボキシフタロシア
ニン第2鉄(アースクリン社製品)およびこれのカルボ
キシル基と当量の水酸化カリウムを溶解させた水溶液中
に1時間浸漬し、含浸させた。水溶液中から取り出した
含浸複合材を、・直ちに0.1モルの酢酸水溶液中に浸
漬して水酸化カリウムを中和(pH3,0) L、、た
後、水洗を十分に行なって付着した酢酸を洗浄し、次い
で室温下に一昼夜風乾した。This composite material was immersed for 1 hour in an aqueous solution in which 5% by weight of ferric octacarboxyphthalocyanine (manufactured by Urscrine) and potassium hydroxide in an amount equivalent to the carboxyl group thereof were dissolved. Immediately immerse the impregnated composite material taken out of the aqueous solution in a 0.1 mol acetic acid aqueous solution to neutralize potassium hydroxide (pH 3,0), and then rinse thoroughly with water to remove the attached acetic acid. was washed and then air-dried at room temperature overnight.
このようにして表面側多孔質膜にオクタカルボキシフタ
ロシアニン第2鉄を担持させた複合化消臭材料を10枚
重ね、容量IQのポリフッ化ビニリデン製テトラバッグ
中にいれ、硫化水素50ppmを含有する空気(65%
RH)を充満した後5時間放置し、テトラバッグ中から
10m1の空気を注射器で取り出し、官能検査を行なっ
たところ、硫化水素臭は全く感ぜられなかった。In this way, 10 sheets of the composite deodorizing material in which ferric octacarboxyphthalocyanine was supported on the surface side porous membrane were stacked and placed in a tetrabag made of polyvinylidene fluoride with a capacity of IQ, and air containing 50 ppm of hydrogen sulfide was stacked. (65%
After filling the bag with RH), it was left to stand for 5 hours, 10 ml of air was removed from the bag using a syringe, and a sensory test was conducted. No hydrogen sulfide odor was detected at all.
実施例2
ガラス板(20X 50■)をポリビニルブチラールの
10%ジメチルホルムアミド溶液中に浸漬し、液中から
取り出した後家庭用加湿器(松下電器製)の出口より出
る水蒸気流に20分間さらし、ガラス板の両面にポリビ
ニルブチラール多孔質膜を一体化させた複合材を得た。Example 2 A glass plate (20 x 50 cm) was immersed in a 10% dimethylformamide solution of polyvinyl butyral, and after being taken out from the solution, it was exposed to a stream of water vapor coming out of the outlet of a household humidifier (manufactured by Matsushita Electric) for 20 minutes. A composite material was obtained in which polyvinyl butyral porous membranes were integrated on both sides of a glass plate.
この複合材について、実施例1と同様にしてオクタカル
ボキシフタロシアニン第2鉄をその両面側に担持させた
後、これを5枚重ね、やはり実施例1と同様にして硫化
水素ガス含有空気の消臭試験を行なったところ、5時間
後の官能試験では硫化水素臭が全く感ぜられなかった。Regarding this composite material, ferric octacarboxyphthalocyanine was supported on both sides in the same manner as in Example 1, and then five sheets were stacked, and the same procedure as in Example 1 was carried out to deodorize air containing hydrogen sulfide gas. When the test was conducted, a sensory test after 5 hours revealed that no hydrogen sulfide odor could be sensed.
実施例3
実施例2の複合材を、硫化第1鉄10gおよびL−アス
コルビン酸1gを含有する100m1の水溶液中に30
分間浸漬し、これを風乾して得られたものを5枚重ね、
実施例1と同様にしてアンモニアガスを1100ppの
濃度で含有する空気について消臭試験を行なったところ
、2時間後の官能試験ではアンモニア臭が全く感ぜられ
なかった。Example 3 The composite of Example 2 was dissolved at 30 ml in 100 ml of an aqueous solution containing 10 g of ferrous sulfide and 1 g of L-ascorbic acid.
Soak for 5 minutes, air dry, and stack 5 sheets.
A deodorization test was conducted on air containing ammonia gas at a concentration of 1100 pp in the same manner as in Example 1, and a sensory test after 2 hours revealed that no ammonia odor could be perceived.
実施例4
実施例2の複合材を、オクタン酸ナトリウム(関東化学
製品)20gをシクロヘキサン20gに溶解させた溶液
中に30分間浸漬し、これを風乾後減圧乾燥したものを
5枚重ね、実施例1と同様にして硫化水素ガス含有空気
の消臭試験を行なったところ、5時間後の官能試験では
アンモニア臭が全く感ぜられなかった。Example 4 The composite material of Example 2 was immersed in a solution of 20 g of sodium octoate (Kanto Chemical Products) dissolved in 20 g of cyclohexane for 30 minutes, air-dried, and dried under reduced pressure. A deodorization test for air containing hydrogen sulfide gas was conducted in the same manner as in 1, and a sensory test after 5 hours revealed that no ammonia odor was felt at all.
実施例5
ポリアミド繊維テグス(東しアミランテグス銀鱗1号、
繊維径0.165m+m)をポリビニルブチラールの1
0%ジメチルホルムアミド溶液中に浸漬し。Example 5 Polyamide fiber Tegus (Higashi Amirantegusu Ginrin No. 1,
Fiber diameter 0.165m+m) of polyvinyl butyral
Soak in 0% dimethylformamide solution.
−旦空気中に引き上げた後、水の中を連続的に通過させ
1表面にポリビニブチラール多孔質膜を一体化させた複
合材を得た。- After being lifted into the air, it was continuously passed through water to obtain a composite material with a polyvinybutyral porous membrane integrated on one surface.
この複合材について、実施例1と同様にしてオクタカル
ボキシフタロシアニン第2鉄を表面側に担持させた後、
これの1gをテトラバッグ中に入れ、やはり実施例1と
同様にして硫化水素ガス含有空気の消臭試験を行なった
ところ、3時間後の官能試験では硫化水素臭が全く感ぜ
られなかった。Regarding this composite material, after supporting ferric octacarboxyphthalocyanine on the surface side in the same manner as in Example 1,
When 1 g of this was placed in a tetra bag and a deodorization test for hydrogen sulfide gas-containing air was conducted in the same manner as in Example 1, a sensory test after 3 hours revealed that no hydrogen sulfide odor could be sensed.
実施例6
実施例5において、ポリアミド繊維テグスの代りに、普
通レーヨン(大和紡績製品1.5デニール)を用いて複
合化消臭材料を作製しくただし、酢酸洗浄後は30℃の
オーブン中で乾燥した後、65%RHの空気中で一昼夜
調湿した)、同様に1100ppの硫化水素ガスを含有
する空気について、消臭試験を行なったところ、30分
後には硫化水素検知管で濃度測定をしたところ、その濃
度は10ppmに低下していた。Example 6 In Example 5, a composite deodorizing material was prepared using ordinary rayon (1.5 denier manufactured by Daiwabo Co., Ltd.) instead of the polyamide fiber TEGUS, but after washing with acetic acid, it was dried in an oven at 30°C. (After that, the humidity was conditioned in the air at 65% RH all day and night).A deodorization test was also conducted on air containing 1100pp of hydrogen sulfide gas, and the concentration was measured with a hydrogen sulfide detector tube after 30 minutes. However, the concentration had decreased to 10 ppm.
比較例
実施例6において、普通レーヨンに直接オクタカルボキ
シフタロシアニン第2鉄を担持させたものについて消臭
試験を行なうと、30分後の硫化水素濃度は40ppm
であった。Comparative Example In Example 6, when a deodorization test was conducted on ordinary rayon that directly supported ferric octacarboxyphthalocyanine, the hydrogen sulfide concentration after 30 minutes was 40 ppm.
Met.
実施例7
実施例6において、普通レーヨンの代りに、エナメル被
覆巻き鉄IIA(0,2mm径)を用いて複合化消臭材
料を作製し、同様に消臭試験を行なったところ、1時間
後には硫化水素濃度は30ppmに低下していた。Example 7 In Example 6, a composite deodorizing material was prepared using enamel-coated rolled iron IIA (0.2 mm diameter) instead of ordinary rayon, and a deodorizing test was conducted in the same manner. The hydrogen sulfide concentration had decreased to 30 ppm.
実施例8〜11
ステンレス鋼(SUS304)板(20X 60 X
1mm)、ポリ塩化ビニル配管用チューブ(内径25I
I11.外径31mm、長さ300mm)、ポリプロピ
レンシート(表面処理し、接着性を改善しであるもの)
または上質紙を用い、これらの表面にポリビニルブチラ
ールの10%ジメチルホルムアミド溶液を塗布し、この
ドープ液をそれぞれ支持体の片面(チューブの場合には
内面)に刷毛塗りした後、水中に浸漬してゲル化させ、
各支持体の片面にポリビニルブチラール多孔質膜を一体
化させた複合材を得た。Examples 8 to 11 Stainless steel (SUS304) plate (20X 60X
1mm), polyvinyl chloride piping tube (inner diameter 25I
I11. (outer diameter 31 mm, length 300 mm), polypropylene sheet (surface treated to improve adhesion)
Alternatively, using high-quality paper, apply a 10% solution of polyvinyl butyral in dimethylformamide to the surface, brush the dope onto one side of each support (inner surface in the case of a tube), and then immerse it in water. gelatinized,
A composite material was obtained in which a polyvinyl butyral porous membrane was integrated on one side of each support.
これらの複合材について、実施例1と同様にしてオクタ
カルボキシフタロシアニン第2鉄を担持させた。Ferric octacarboxyphthalocyanine was supported on these composite materials in the same manner as in Example 1.
このようにして片面側の多孔質膜にオクタカルボキシフ
タロシアニン第2鉄を担持させた複合化消臭材料を、ス
テンレス鋼板では5枚重ねとして、ポリプロピレンシー
トまたは上質紙の場合には1gを前記各実施例と同様に
テトラバック中に入れた状態で、またポリ塩化ビニルチ
ューブの場合にはその両端をテトラバックシートで覆わ
れたゴム栓で密封し、そこに硫化水素ガス含有空気を送
り込んだ状態で、それぞれ50ppmの硫化水素ガスを
含有する空気の消臭試験を行なったところ、いずれの場
合にも3時間後の官能試験では硫化水素臭が感ぜられな
かった。In this way, the composite deodorizing material in which ferric octacarboxyphthalocyanine was supported on the porous membrane on one side was applied in a stack of 5 sheets for stainless steel plates, and 1 g for each of the above-mentioned methods for polypropylene sheets or high-quality paper. In the same way as in the example, put it in a Tetravac, or in the case of a polyvinyl chloride tube, seal both ends with a rubber stopper covered with a Tetravac sheet, and blow air containing hydrogen sulfide gas into it. When a deodorization test was conducted on air containing 50 ppm of hydrogen sulfide gas, in each case, no hydrogen sulfide odor was detected in the sensory test after 3 hours.
実施例12
実施例1において、ポリビニルブチラールの10%ジメ
チルホルムアミド溶液の代りに、芳香族ポリアミド(帝
人製品コーネックス)の20%ジメチルホルムアミド溶
液をドープ液として用いた。Example 12 In Example 1, a 20% dimethylformamide solution of aromatic polyamide (Teijin product Conex) was used as the dope solution instead of the 10% dimethylformamide solution of polyvinyl butyral.
得られたオクタカルボキシフタロシアニン第2鉄担持複
合化消臭材料について、実施例1と同様の官能検査を行
なうと、硫化水素臭は全く感ぜられなかった。When the obtained composite deodorizing material supporting ferric octacarboxyphthalocyanine was subjected to the same sensory test as in Example 1, no hydrogen sulfide odor was detected.
Claims (1)
せしめた複合化消臭材料。 2、高分子多孔質膜がポリビニルブチラール多孔質膜で
ある特許請求の範囲第1項記載の複合化消臭材料。 3、消臭剤がカルボキシフタロシアニン金属錯体である
特許請求の範囲第1項記載の複合化消臭材料。 4、基質が板状体またはシート状体である特許請求の範
囲第1項記載の複合化消臭材料。 5、基質が管状体である特許請求の範囲第1項記載の複
合化消臭材料。 6、基質が繊維状体である特許請求の範囲第1項記載の
複合化消臭材料。[Claims] 1. A composite deodorizing material in which a deodorant is retained in a porous polymer membrane formed on a substrate. 2. The composite deodorizing material according to claim 1, wherein the porous polymer membrane is a polyvinyl butyral porous membrane. 3. The composite deodorizing material according to claim 1, wherein the deodorant is a carboxyphthalocyanine metal complex. 4. The composite deodorizing material according to claim 1, wherein the substrate is a plate or sheet. 5. The composite deodorizing material according to claim 1, wherein the substrate is a tubular body. 6. The composite deodorizing material according to claim 1, wherein the substrate is a fibrous material.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61226561A JPH0696036B2 (en) | 1986-09-24 | 1986-09-24 | Composite deodorant material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61226561A JPH0696036B2 (en) | 1986-09-24 | 1986-09-24 | Composite deodorant material |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6379663A true JPS6379663A (en) | 1988-04-09 |
JPH0696036B2 JPH0696036B2 (en) | 1994-11-30 |
Family
ID=16847089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61226561A Expired - Lifetime JPH0696036B2 (en) | 1986-09-24 | 1986-09-24 | Composite deodorant material |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0696036B2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419475A (en) * | 1977-07-13 | 1979-02-14 | Nippon Kasei Chem | Deodorization apparatus |
JPS58122022A (en) * | 1982-01-14 | 1983-07-20 | Shin Nisso Kako Co Ltd | Body and implement for absorbing harmful gas |
JPS61127741A (en) * | 1984-11-28 | 1986-06-16 | Daicel Chem Ind Ltd | Porous molded article of cellulose acetate and production thereof |
-
1986
- 1986-09-24 JP JP61226561A patent/JPH0696036B2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419475A (en) * | 1977-07-13 | 1979-02-14 | Nippon Kasei Chem | Deodorization apparatus |
JPS58122022A (en) * | 1982-01-14 | 1983-07-20 | Shin Nisso Kako Co Ltd | Body and implement for absorbing harmful gas |
JPS61127741A (en) * | 1984-11-28 | 1986-06-16 | Daicel Chem Ind Ltd | Porous molded article of cellulose acetate and production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPH0696036B2 (en) | 1994-11-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH11509780A (en) | Air purification filter device | |
JP3526592B2 (en) | Method for producing deodorant | |
KR20160134166A (en) | Metal-complex polymer film for air cleaning filter and method for manufacturing same | |
CN111097281A (en) | Air purifying agent, air purifying bag and preparation method and application thereof | |
JP2000312809A (en) | Filter material | |
JPH02115020A (en) | Removing agent for lower aldehyde | |
JPS6379663A (en) | Composite deodorizing material | |
JPH06104200B2 (en) | Adsorption sheet manufacturing method | |
CN1871035B (en) | Deodorizing filter | |
CN108755112B (en) | Antibacterial modification method of high polymer material | |
JPH07136502A (en) | Adsorbent for ammonia and aldehyde and air purifying filter unit | |
JP3407748B2 (en) | Adsorbent sheet | |
JPH0268117A (en) | Deodorizing air filter | |
JPH0947623A (en) | Adsorptive sheet and its preparation | |
JP2001096149A (en) | Porous adsorbent and filter | |
JPH1199194A (en) | Deodorizing composition, deodorizing device and deodorizing method with it | |
JP3733679B2 (en) | filter | |
JPH03146064A (en) | Deodorant | |
JP2001218824A (en) | Method of manufacturing for deodorant, deodorant, and deodorized workpiece | |
JP2512395B2 (en) | Water-resistant method for water-soluble seaweed polysaccharide fiber or fiber sheet | |
CN108579701A (en) | A kind of composite fibre and preparation method thereof for formaldehyde adsorption | |
JP3180997B2 (en) | Odor gas adsorbent | |
JP3766750B2 (en) | Manufacturing method of deodorizing material | |
JPS6357054A (en) | Deodorizing material | |
JPS62227359A (en) | Deodorizing porous membrane |