JPH08325830A - Deodorizing agent and deodorizing fiber - Google Patents

Deodorizing agent and deodorizing fiber

Info

Publication number
JPH08325830A
JPH08325830A JP7158339A JP15833995A JPH08325830A JP H08325830 A JPH08325830 A JP H08325830A JP 7158339 A JP7158339 A JP 7158339A JP 15833995 A JP15833995 A JP 15833995A JP H08325830 A JPH08325830 A JP H08325830A
Authority
JP
Japan
Prior art keywords
deodorant
deodorizing
compound
fiber
inorganic
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
Application number
JP7158339A
Other languages
Japanese (ja)
Other versions
JP3456306B2 (en
Inventor
Noriyuki Yamamoto
則幸 山本
Hideki Kato
秀樹 加藤
Hideki Fukaya
秀貴 深谷
Yoshiaki Matsushima
良明 松島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toagosei Co Ltd
Original Assignee
Toagosei Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toagosei Co Ltd filed Critical Toagosei Co Ltd
Priority to JP15833995A priority Critical patent/JP3456306B2/en
Publication of JPH08325830A publication Critical patent/JPH08325830A/en
Application granted granted Critical
Publication of JP3456306B2 publication Critical patent/JP3456306B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a deodorizing agent and deodorizing fiber having safety, heat-resistance and durability and exhibiting excellent deodorizing performance. CONSTITUTION: This deodorizing agent is composed of at least one kind of inorganic cation exchange material selected from antimonic acid, its salt and a tetravalent metal phosphate insoluble or scarcely soluble in water and at least one kind of inorganic anion exchange material selected from a hydrotalcite compound, its calcined product, hydrated bismuth oxide, a hydroxylated oxyacid bismuth salt, a hydrated tetravalent metal oxide and an apatite compound. The deodorizing fiber contains the deodorizing agent.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、種々の悪臭に対して優
れた消臭能を有する消臭剤及びこれを含有させることに
より優れた消臭性能を発揮させることができる消臭性繊
維に関する。本発明の消臭剤及び消臭性繊維は、複合繊
維、織布、不織布等の各種加工品に利用することがで
き、衣料、シート、カバー、カーテン、絨毯等の各種繊
維製品の原料として有用である。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a deodorant having an excellent deodorizing ability against various malodors and a deodorant fiber capable of exhibiting an excellent deodorizing performance by containing the deodorant. . INDUSTRIAL APPLICABILITY The deodorant and deodorant fiber of the present invention can be used for various processed products such as composite fiber, woven fabric and non-woven fabric, and are useful as raw materials for various textile products such as clothing, sheets, covers, curtains and carpets. Is.

【0002】[0002]

【従来の技術】近年、快適な生活に対する要求は急激に
高まっており、消臭の機能が非常に注目されている。消
臭剤として活性炭が古くから知られており、芳香属第一
級アミンを活性炭に添着させたものや、活性炭のpH調
整をしたものなどが提案されている。また、鉄化合物と
アスコルビン酸を組み合わせたものや、アミノ基やスル
ホン基を持つ高分子化合物も消臭剤として知られてい
る。これらは、以下の問題がある。 ・安全性に問題がある。 ・一部の悪臭ガスに対して吸着能を有しない。 ・耐熱性が劣るため比較的高温域で効果がない。 ・耐熱性が劣るため繊維に練り込むことが出来ないの
で、耐久性がある消臭性繊維を得るには不適当である。
2. Description of the Related Art In recent years, the demand for a comfortable life has rapidly increased, and the deodorizing function has received a great deal of attention. Activated carbon has been known for a long time as a deodorant, and those in which primary amines of aromatic group are impregnated in activated carbon, those in which the pH of activated carbon is adjusted, and the like have been proposed. Further, a combination of an iron compound and ascorbic acid and a polymer compound having an amino group or a sulfone group are also known as deodorants. These have the following problems. -There is a problem with safety. -It does not have the ability to adsorb some malodorous gases.・ Because of poor heat resistance, it is ineffective in relatively high temperature range. -It is not suitable for obtaining durable deodorant fiber because it cannot be kneaded into the fiber due to poor heat resistance.

【0003】[0003]

【本発明が解決しようとする課題】本発明は、従来の消
臭性繊維の欠点を改良した、安全性、耐熱性、耐久性を
有した優れた消臭性能を有する消臭剤及び消臭性繊維を
提供することを課題とするものである。
DISCLOSURE OF THE INVENTION The present invention is directed to a deodorant and a deodorant having improved deodorant performance which has safety, heat resistance and durability and which has improved the drawbacks of conventional deodorant fibers. It is an object to provide a natural fiber.

【0004】[0004]

【課題を解決するための手段】本発明者等は鋭意検討し
た結果、特定の無機イオン交換体は安全性、耐熱性及び
耐久性に優れており、これらの内、イオン交換性が異な
るものを併用することが、悪臭を消臭する上で極めて有
効であることを見いだした。又、その消臭剤を使用した
繊維も、消臭性能に優れ、なおかつ、安全性、耐熱性、
耐久性優れた消臭性繊維であることを見いだし、本発明
を完成するに至った。即ち、本発明は、アンチモン酸又
はその塩及び水に対して不溶性又は難溶性の4価金属リ
ン酸塩より選ばれる少なくとも1種以上の無機陽イオン
交換体と、ハイドロタルサイト化合物又はその焼成物、
水和酸化ビスマス、水酸化酸素酸ビスマス、4価金属の
水和酸化物及びアパタイト化合物より選ばれる少なくと
も1種以上の無機陰イオン交換体からなる消臭剤及びこ
れを含有することを特徴とする消臭性繊維に関するもの
である。以下に本発明について詳細に説明する。
Means for Solving the Problems As a result of intensive investigations by the present inventors, a specific inorganic ion exchanger is excellent in safety, heat resistance and durability, and among these, those having different ion exchange properties are selected. It has been found that the combined use is extremely effective in eliminating the bad odor. In addition, the fiber using the deodorant is also excellent in deodorant performance, yet has safety, heat resistance,
The inventors have found that the fiber is a deodorant fiber having excellent durability and completed the present invention. That is, the present invention relates to at least one inorganic cation exchanger selected from antimonic acid or a salt thereof and a tetravalent metal phosphate that is insoluble or sparingly soluble in water, and a hydrotalcite compound or a calcined product thereof. ,
A deodorant comprising at least one inorganic anion exchanger selected from hydrated bismuth oxide, bismuth oxyhydroxide, a hydrated oxide of a tetravalent metal, and an apatite compound, and a deodorant containing the same It relates to deodorant fibers. The present invention will be described in detail below.

【0005】○消臭剤 本発明における無機陽イオン交換体は、アンチモン酸又
はその塩及び水に対して不溶性又は難溶性の4価金属リ
ン酸塩から選ばれる化合物である。アンチモン酸はSb
2 5 ・nH2 O(nは2〜4の正数)の組成式で表現
される化合物であり、製法には制限はない。アンチモン
酸塩の好ましい具体例として、アンチモン酸チタン、ア
ンチモン酸スズ等がある。アンチモン酸、アンチモン酸
塩も構造により立方晶、単斜晶等の結晶系があるが、イ
オン交換性を有しているものはいずれも本発明に含まれ
る。
Deodorant The inorganic cation exchanger in the present invention is a compound selected from antimonic acid or a salt thereof and a tetravalent metal phosphate which is insoluble or hardly soluble in water. Antimonic acid is Sb
It is a compound represented by the composition formula of 2 O 5 .nH 2 O (n is a positive number of 2 to 4), and the production method is not limited. Preferable specific examples of the antimonate include titanium antimonate and tin antimonate. Antimonic acid and antimonate also have a crystal system such as a cubic crystal and a monoclinic crystal depending on the structure, but any of them having an ion exchange property is included in the present invention.

【0006】水に対して不溶性又は難溶性の4価金属リ
ン酸塩の好ましい具体例として、リン酸ジルコニウム、
リン酸チタン、リン酸スズ等がある。これらの化合物に
は、α型結晶、β型結晶、γ型結晶、ナシコン型結晶
等、種々の結晶系を有する結晶質のものと非晶質のもの
があるが、イオン交換性を有するものは、いずれも本発
明に含まれる。
As a preferred specific example of the tetravalent metal phosphate which is insoluble or hardly soluble in water, zirconium phosphate,
Examples include titanium phosphate and tin phosphate. These compounds include crystalline compounds having various crystal systems such as α-type crystals, β-type crystals, γ-type crystals, and Nasicon-type crystals, and amorphous compounds. Both are included in the present invention.

【0007】本発明における無機陽イオン交換体のう
ち、少なくとも1種以上の1価又は2価の金属イオンを
有する化合物は、悪臭ガスに対する吸着能が極めて優れ
ている。1価および2価金属イオンの具体例として、リ
チウム、ナトリウム、カリウム、セシウム、マグネシウ
ム、カルシウム、ストロンチウム、バリウム、銀、銅、
鉄、亜鉛、ニッケル及びコバルト等がある。これらの中
でも、ナトリウム、カリウム、銀、銅、亜鉛が好まし
い。無機陽イオン交換体に1価又は2価の金属イオンを
担持させるには、無機陽イオン交換体を、1価又は2価
の金属イオンの塩溶液に接触させ、1価又は2価の金属
イオンをイオン交換により担持させればよい。1価又は
2価の金属イオンの担持量は、無機陽イオン交換体のイ
オン交換容量内であれば、100%まで所望により自由
に調整することができる。
Among the inorganic cation exchangers of the present invention, at least one compound having a monovalent or divalent metal ion has an extremely excellent ability to adsorb malodorous gas. Specific examples of monovalent and divalent metal ions include lithium, sodium, potassium, cesium, magnesium, calcium, strontium, barium, silver, copper,
Examples include iron, zinc, nickel and cobalt. Among these, sodium, potassium, silver, copper and zinc are preferable. In order to support monovalent or divalent metal ions on the inorganic cation exchanger, the inorganic cation exchanger is brought into contact with a salt solution of monovalent or divalent metal ions to form monovalent or divalent metal ions. May be supported by ion exchange. The amount of monovalent or divalent metal ions supported can be freely adjusted up to 100% if desired within the ion exchange capacity of the inorganic cation exchanger.

【0008】本発明における無機陰イオン交換体は、ハ
イドロタルサイト化合物又はその焼成物、水和酸化ビス
マス、水酸化酸素酸ビスマス、4価金属の水和酸化物及
びアパタイト化合物より選ばれる化合物である。ハイド
ロタルサイト化合物は、下記一般式で表現され、ハイド
ロタルサイト構造を有する化合物であり、最も好ましい
化合物としてマグネシウム−アルミニウムハイドロタル
サイトがある。 M1 (1-X) 2 X (OH)2 n- (X/n) ・mH2 O (M1 は2価の金属であり、M2 は3価の金属であり、
Xは0より大きく0.5以下の数であり、An-は炭酸イ
オン、硫酸イオン等のn価の陰イオンであり、mは正数
である。) ハイドロタルサイト焼成物は、ハイドロタルサイト化合
物を約500℃以上で焼成し、炭酸根や水酸基が脱離す
ることにより得られる化合物である。水酸化酸素酸ビス
マスの好ましい具体例として、水酸化硝酸ビスマス、水
酸化硝酸ケイ酸ビスマス、水酸化ケイ酸ビスマス、水酸
化硝酸重炭酸ビスマス、水酸化硝酸炭酸ビスマス等があ
る。4価金属水和酸化物の好ましい具体例として、水和
酸化ジルコニウム、水和酸化チタン、水和酸化スズ等が
ある。
The inorganic anion exchanger in the present invention is a compound selected from a hydrotalcite compound or a fired product thereof, hydrated bismuth oxide, bismuth oxyhydroxide, a hydrated oxide of a tetravalent metal and an apatite compound. . The hydrotalcite compound is a compound represented by the following general formula and having a hydrotalcite structure, and magnesium-aluminum hydrotalcite is the most preferable compound. M 1 (1-X) M 2 X (OH) 2 A n- (X / n) .mH 2 O (M 1 is a divalent metal, M 2 is a trivalent metal,
X is a number greater than 0 and less than or equal to 0.5, A n− is an n-valent anion such as carbonate ion and sulfate ion, and m is a positive number. ) A hydrotalcite-calcined product is a compound obtained by calcining a hydrotalcite compound at about 500 ° C. or higher to eliminate carbonate groups and hydroxyl groups. Preferred specific examples of the bismuth hydroxyoxyacid oxide include bismuth hydroxynitrate, bismuth hydroxynitrate silicate, bismuth hydroxysilicate, bismuth hydroxynitrate bicarbonate, and bismuth hydroxynitrate carbonate. Preferred specific examples of the hydrated tetravalent metal include hydrated zirconium oxide, hydrated titanium oxide, hydrated tin oxide and the like.

【0009】アパタイト化合物は下記一般式で表現さ
れ、アパタイト構造を有する化合物であり、最も好まし
い化合物として燐酸カルシウム系アパタイトがある。 X5 (YO4 3 (Z) (XはCa,Sr,Ba,Mn,Fe,Pb等の2価金
属であり、YはP,As等の5価陽イオンであり、Zは
F,Cl,OH等の1価陰イオンである。)
The apatite compound is represented by the following general formula, is a compound having an apatite structure, and calcium phosphate apatite is the most preferable compound. X 5 (YO 4 ) 3 (Z) (X is a divalent metal such as Ca, Sr, Ba, Mn, Fe and Pb, Y is a pentavalent cation such as P and As, Z is F, It is a monovalent anion such as Cl and OH.)

【0010】本発明における無機陽イオン交換体(C)
と無機陰イオン交換体(A)の併用割合(C/A比)に
特に制限はないが、種々の悪臭に対して優れた消臭剤と
するには、好ましくはC/A比が20/80〜80/2
0の重量比、より好ましくは40/60〜60/40の
重量比で配合したものが好ましい。
Inorganic cation exchanger (C) in the present invention
There is no particular limitation on the combined ratio (C / A ratio) of the inorganic anion exchanger (A) and the inorganic anion exchanger (A), but in order to make an excellent deodorant against various malodors, a C / A ratio of 20 / 80-80 / 2
It is preferable that the compounding is carried out at a weight ratio of 0, more preferably 40/60 to 60/40.

【0011】本発明における無機陽イオン交換体と無機
陰イオン交換体は、何れも通常粉体状で得られ、好まし
い平均粒径は0.1〜10μmであり、より好ましくは
0.3〜5μmである。
Both the inorganic cation exchanger and the inorganic anion exchanger in the present invention are usually obtained in the form of powder, and the preferable average particle diameter is 0.1 to 10 μm, more preferably 0.3 to 5 μm. Is.

【0012】○消臭性繊維 本発明の消臭性繊維は、上記の消臭剤を含有させた繊維
である。繊維としては、天然繊維及び合成繊維のいずれ
であってもよい。本発明の消臭剤は、耐熱性に優れ、3
00℃の高温においても消臭性能は失活しないので、消
臭剤を繊維用樹脂に含有させる際に消臭剤が高温に晒さ
れても問題がなく、繊維用樹脂としていかなる樹脂も使
用可能である。用いることができる繊維用樹脂の好まし
い具体例として、例えばポリエステル、ナイロン、アク
リル、ポリエチレン、ポリビニル、ポリビニリデン、ポ
リウレタン及びポリスチレン樹脂等がある。繊維用樹脂
に含有させる消臭剤の割合は、特に限定されないが、好
ましくは繊維用樹脂100重量部当たり0.1〜20重
量部であり、より好ましくは0.5〜10重量部であ
る。繊維用樹脂に消臭剤を含有させる方法に特に制限は
なく、例えば、消臭剤を予め配合した繊維用樹脂を用い
て、溶融紡糸、乾式紡糸、湿式紡糸等の紡糸により容易
に繊維を得ることができる。尚、バインダーを用いて消
臭剤を繊維表面に結合させても良い。
Deodorant Fiber The deodorant fiber of the present invention is a fiber containing the above deodorant. The fibers may be natural fibers or synthetic fibers. The deodorant of the present invention has excellent heat resistance and 3
Since the deodorant performance is not deactivated even at a high temperature of 00 ° C, there is no problem even if the deodorant is exposed to high temperatures when the deodorant is contained in the fiber resin, and any resin can be used as the fiber resin. Is. Preferred specific examples of the fiber resin that can be used include polyester, nylon, acrylic, polyethylene, polyvinyl, polyvinylidene, polyurethane and polystyrene resins. The ratio of the deodorant contained in the fiber resin is not particularly limited, but is preferably 0.1 to 20 parts by weight, and more preferably 0.5 to 10 parts by weight, per 100 parts by weight of the fiber resin. There is no particular limitation on the method of incorporating the deodorant in the fiber resin, and for example, a fiber resin preliminarily blended with the deodorant is used to easily obtain fibers by spinning such as melt spinning, dry spinning, and wet spinning. be able to. A deodorant may be bonded to the fiber surface using a binder.

【0013】○用途 本発明の消臭剤は、アンモニア、硫化水素等の種々の悪
臭に対する消臭効果に優れているので、活性炭等、従来
の消臭剤が使用されている種々の分野で利用可能であ
る。なお、所望により従来より使用されている芳香剤を
併用することもできる。本発明の消臭性繊維は、消臭効
果を発揮できる各種の分野で利用可能であり、例えば肌
着、ストッキング、靴下、布団、布団カバー、座布団、
毛布、じゅうたん、エアーフィルターを始めとして、多
くの繊維製品に使用できる。
○ Use Since the deodorant of the present invention has an excellent deodorizing effect against various malodors such as ammonia and hydrogen sulfide, it is used in various fields where conventional deodorants such as activated carbon are used. It is possible. If desired, a conventionally used fragrance may be used in combination. INDUSTRIAL APPLICABILITY The deodorant fiber of the present invention can be used in various fields capable of exerting a deodorizing effect, for example, underwear, stockings, socks, duvets, duvet covers, cushions,
It can be used for many textile products such as blankets, carpets and air filters.

【0014】[0014]

【作用】陽イオン交換能を有する無機化合物は、アンモ
ニア、トリメチルアミン、トリエチルアミン、エチルメ
ルカプタン、メチルメルカプタン等に対する吸着能が高
い。一方、陰イオン交換能を有する無機化合物は、アセ
トアルデヒド、硫化水素、酢酸、塩酸等に対する吸着能
が高い。本発明者において、陽イオン交換能を有する特
定の無機化合物の少なくとも1種以上と、陰イオン交換
能を有する特定の無機化合物の少なくとも1種以上を併
用することにより、悪臭ガス吸着能が向上するのは、以
下の理由によると推定される。即ち、陽イオン交換能を
有する無機化合物の塩基性ガス吸着能は、pHが高いほ
ど大きい。一方、陰イオン交換能を有する無機化合物の
酸性ガス吸着能は、pHが低いほど大きい。よって、陽
イオン交換能を有する無機化合物が塩基性ガスを吸着
し、空気中の水分が関与すると、プロトンが発生し、系
のpHが低下する。それにより、陰イオン交換能を有す
る無機化合物の酸性ガス吸着能が向上する。また、逆に
陰イオン交換能を有する無機化合物が酸性ガスを吸着
し、空気中の水分が関与すると、水酸イオンが発生し、
系のpHが上昇する。それにより、陽イオン交換能を有
する無機化合物の塩基ガス吸着能が向上する。本発明に
おいては、これらの相乗作用により、悪臭ガス吸着能が
向上する。
The inorganic compound having a cation exchange ability has a high adsorption ability for ammonia, trimethylamine, triethylamine, ethyl mercaptan, methyl mercaptan and the like. On the other hand, an inorganic compound having anion exchange capacity has a high adsorption capacity for acetaldehyde, hydrogen sulfide, acetic acid, hydrochloric acid and the like. The present inventor improves the malodorous gas adsorption ability by using at least one or more specific inorganic compounds having cation exchange ability and at least one or more specific inorganic compounds having anion exchange ability. Is estimated to be due to the following reasons. That is, the higher the pH, the larger the basic gas adsorption capacity of the inorganic compound having the cation exchange capacity. On the other hand, the lower the pH, the larger the acidic gas adsorption capacity of the inorganic compound having anion exchange capacity. Therefore, when an inorganic compound having a cation exchange capacity adsorbs a basic gas and water in the air participates, a proton is generated and the pH of the system is lowered. This improves the acid gas adsorption capacity of the inorganic compound having anion exchange capacity. On the contrary, when an inorganic compound having anion exchange capacity adsorbs an acidic gas and water in the air participates, a hydroxide ion is generated,
The pH of the system rises. This improves the base gas adsorption capacity of the inorganic compound having a cation exchange capacity. In the present invention, these synergistic effects improve the malodorous gas adsorption capacity.

【0015】[0015]

【実施例及び比較例】以下に実施例及び比較例により本
発明を更に具体的に説明する。 実施例1〜16及び比較例1〜4 本発明における特定の無機陽イオン交換体と無機陰イオ
ン交換体を等重量比で配合した各種の消臭剤を調製した
(表1,表2)。又、比較のため、従来の消臭剤を調製
した(表3)。ポリエステル又はナイロンからなる繊維
製品用樹脂100重量部当たり、表1〜表3に示した消
臭剤を20重量部配合してマスターバッチを予め作製
し、消臭剤の割合が全重量当たり2.5重量%となるよ
う、前記マスターバッチを同種の樹脂からなる繊維製品
用樹脂に配合し、常法により溶融紡糸することにより、
約2デニールの消臭性繊維を得た(表4〜6)。上記の
ようにして得た繊維を長さ約10cmとなるように切断
して試料とした。試料1.0gを容積1リットルの容器
に入れたものを5本用意する。それぞれの容器に、表7
に示したガス又はガス発生源を注入し、2時間後の容器
中のそれぞれのガス濃度をガスクロマトグラフィーによ
り測定した。その結果を表8〜表10に示した。
EXAMPLES AND COMPARATIVE EXAMPLES The present invention will be described in more detail below with reference to Examples and Comparative Examples. Examples 1 to 16 and Comparative Examples 1 to 4 Various deodorants were prepared by blending the specific inorganic cation exchanger and the inorganic anion exchanger of the present invention in equal weight ratios (Tables 1 and 2). For comparison, a conventional deodorant was prepared (Table 3). 1. A masterbatch was prepared in advance by mixing 20 parts by weight of the deodorants shown in Tables 1 to 3 with 100 parts by weight of a resin for textiles made of polyester or nylon, and the ratio of the deodorant was 2. By blending the masterbatch with a resin for textile products made of the same kind of resin so as to be 5% by weight, and melt-spinning by a conventional method,
Deodorant fibers of about 2 denier were obtained (Tables 4-6). The fiber obtained as described above was cut into a sample having a length of about 10 cm. Five pieces are prepared by putting 1.0 g of the sample in a container having a volume of 1 liter. Table 7 for each container
After injecting the gas or gas generating source shown in (2), each gas concentration in the container after 2 hours was measured by gas chromatography. The results are shown in Tables 8 to 10.

【0016】[0016]

【表1】 注)上表に示した混合物は、すべて重量比で1:1。 HDT:ハイドロタルサイト[Table 1] Note) All mixtures shown in the above table are in a weight ratio of 1: 1. HDT: Hydrotalcite

【0017】[0017]

【表2】 注)上表に示した混合物は、すべて重量比で1:1。[Table 2] Note) All mixtures shown in the above table are in a weight ratio of 1: 1.

【0018】[0018]

【表3】 *)クラレ株式会社製商品名:クラレコールGC[Table 3] *) Kuraray Co., Ltd. product name: Kuraray Call GC

【0019】[0019]

【表4】 [Table 4]

【0020】[0020]

【表5】 [Table 5]

【0021】[0021]

【表6】 [Table 6]

【0022】[0022]

【表7】 *試料を添加せず、発生源のみを試験容器に入れ、2時
間放置後のガス濃度
[Table 7] * Gas concentration after adding the sample to the test container without adding the sample and leaving it for 2 hours

【0023】[0023]

【表8】 注)表中にNDとあるのは検出限界以下であることを表す(以下、同じ)。[Table 8] Note) ND in the table means that it is below the detection limit (hereinafter the same).

【0024】[0024]

【表9】 [Table 9]

【0025】[0025]

【表10】 [Table 10]

【0026】上記表8〜表10に示した結果から明らか
なように、従来の消臭剤を含有させた繊維に比較して、
本発明の特定の無機陽イオン交換体と無機陰イオン交換
体からなる消臭剤を含有させた繊維は優れた消臭能を有
することがわかる。
As is clear from the results shown in Tables 8 to 10, as compared with the conventional fiber containing a deodorant,
It can be seen that the fiber containing the deodorant comprising the specific inorganic cation exchanger and the inorganic anion exchanger of the present invention has an excellent deodorizing ability.

【0027】[0027]

【発明の効果】本発明の消臭剤は耐熱性が高く、繊維に
練り込みが可能で、本発明の消臭繊維は、多くの悪臭ガ
スに対する吸着性能に優れ、各種の消臭性繊維製品に利
用することができる。
EFFECTS OF THE INVENTION The deodorant of the present invention has high heat resistance and can be kneaded into fibers. The deodorant fiber of the present invention has excellent adsorption performance for many malodorous gases, and various deodorant fiber products. Can be used for.

フロントページの続き (72)発明者 松島 良明 愛知県名古屋市港区船見町1番地の1 東 亞合成株式会社名古屋総合研究所内Front page continuation (72) Inventor Yoshiaki Matsushima 1 1 Funami-cho, Minato-ku, Nagoya-shi, Aichi Toagosei Co., Ltd. Nagoya Research Institute

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】アンチモン酸(V)又はその塩及び水に対
して不溶性又は難溶性の4価金属リン酸塩より選ばれる
少なくとも1種以上の無機陽イオン交換体と、ハイドロ
タルサイト化合物又はその焼成物、水和酸化ビスマス、
水酸化酸素酸ビスマス、4価金属の水和酸化物及びアパ
タイト化合物より選ばれる少なくとも1種以上の無機陰
イオン交換体からなることを特徴とする消臭剤。
1. At least one inorganic cation exchanger selected from antimonic acid (V) or a salt thereof and a tetravalent metal phosphate insoluble or sparingly soluble in water, a hydrotalcite compound or a hydrotalcite compound thereof. Calcined product, hydrated bismuth oxide,
A deodorant comprising at least one inorganic anion exchanger selected from bismuth hydroxide oxyacid oxide, a hydrated oxide of a tetravalent metal, and an apatite compound.
【請求項2】請求項1記載の無機陽イオン交換体が少な
くとも1種以上の1価又は2価の金属イオンを有する化
合物であることを特徴とする請求項1記載の消臭剤。
2. The deodorant according to claim 1, wherein the inorganic cation exchanger according to claim 1 is a compound having at least one or more kinds of monovalent or divalent metal ions.
【請求項3】請求項1又は請求項2記載の消臭剤を含有
することを特徴とする消臭性繊維。
3. A deodorant fiber containing the deodorant according to claim 1 or 2.
JP15833995A 1995-06-01 1995-06-01 Deodorant and deodorant fiber Expired - Fee Related JP3456306B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15833995A JP3456306B2 (en) 1995-06-01 1995-06-01 Deodorant and deodorant fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15833995A JP3456306B2 (en) 1995-06-01 1995-06-01 Deodorant and deodorant fiber

Publications (2)

Publication Number Publication Date
JPH08325830A true JPH08325830A (en) 1996-12-10
JP3456306B2 JP3456306B2 (en) 2003-10-14

Family

ID=15669483

Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005095633A (en) * 1998-11-12 2005-04-14 Erubu:Kk Functional molded article, and preparation process thereof
JP2013199718A (en) * 2012-03-26 2013-10-03 Mitsubishi Rayon Co Ltd Acrylic deodorant fiber, and spun yarn and woven and knitted fabric containing the same
JP2015030925A (en) * 2013-08-01 2015-02-16 三菱レイヨン株式会社 Acrylic composite having antimicrobial deodorizing property and deodorant, yarn and woven or knitted fabric containing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005095633A (en) * 1998-11-12 2005-04-14 Erubu:Kk Functional molded article, and preparation process thereof
JP4659157B2 (en) * 1998-11-12 2011-03-30 株式会社エルブ Production method of functional moldings
JP2013199718A (en) * 2012-03-26 2013-10-03 Mitsubishi Rayon Co Ltd Acrylic deodorant fiber, and spun yarn and woven and knitted fabric containing the same
JP2015030925A (en) * 2013-08-01 2015-02-16 三菱レイヨン株式会社 Acrylic composite having antimicrobial deodorizing property and deodorant, yarn and woven or knitted fabric containing the same

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