JPH03148203A - Micro-capsule having moth-proofing effect and textile goods containing same - Google Patents
Micro-capsule having moth-proofing effect and textile goods containing sameInfo
- Publication number
- JPH03148203A JPH03148203A JP28668789A JP28668789A JPH03148203A JP H03148203 A JPH03148203 A JP H03148203A JP 28668789 A JP28668789 A JP 28668789A JP 28668789 A JP28668789 A JP 28668789A JP H03148203 A JPH03148203 A JP H03148203A
- Authority
- JP
- Japan
- Prior art keywords
- insect repellent
- toluamide
- micro
- repellent
- capsule
- 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.)
- Pending
Links
- 239000003094 microcapsule Substances 0.000 title claims abstract description 17
- 239000004753 textile Substances 0.000 title claims abstract description 10
- 230000000694 effects Effects 0.000 title abstract description 31
- 239000000077 insect repellent Substances 0.000 claims abstract description 43
- XXUNIGZDNWWYED-UHFFFAOYSA-N 2-methylbenzamide Chemical compound CC1=CC=CC=C1C(N)=O XXUNIGZDNWWYED-UHFFFAOYSA-N 0.000 claims abstract description 23
- DTGKSKDOIYIVQL-WEDXCCLWSA-N (+)-borneol Chemical group C1C[C@@]2(C)[C@@H](O)C[C@@H]1C2(C)C DTGKSKDOIYIVQL-WEDXCCLWSA-N 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 10
- 239000010642 eucalyptus oil Substances 0.000 claims abstract description 7
- 229940044949 eucalyptus oil Drugs 0.000 claims abstract description 7
- MMOXZBCLCQITDF-UHFFFAOYSA-N N,N-diethyl-m-toluamide Chemical compound CCN(CC)C(=O)C1=CC=CC(C)=C1 MMOXZBCLCQITDF-UHFFFAOYSA-N 0.000 abstract description 11
- 230000007774 longterm Effects 0.000 abstract description 6
- GNEPLYVYORHREW-UHFFFAOYSA-N 1,1,3,3,6-pentamethyl-7-nitro-2h-inden-5-amine Chemical compound CC1=C(N)C=C2C(C)(C)CC(C)(C)C2=C1[N+]([O-])=O GNEPLYVYORHREW-UHFFFAOYSA-N 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 125000003368 amide group Chemical group 0.000 abstract description 2
- 239000002775 capsule Substances 0.000 abstract 2
- 241000238631 Hexapoda Species 0.000 abstract 1
- 230000001846 repelling effect Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 description 27
- 230000002940 repellent Effects 0.000 description 27
- 241000607479 Yersinia pestis Species 0.000 description 18
- 241000255925 Diptera Species 0.000 description 11
- 229960001673 diethyltoluamide Drugs 0.000 description 9
- 230000005923 long-lasting effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- 238000013268 sustained release Methods 0.000 description 5
- 239000012730 sustained-release form Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 229920000877 Melamine resin Polymers 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 239000003205 fragrance Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000012695 Interfacial polymerization Methods 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- OBFQBDOLCADBTP-UHFFFAOYSA-N aminosilicon Chemical compound [Si]N OBFQBDOLCADBTP-UHFFFAOYSA-N 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920006122 polyamide resin Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- -1 toluamide compound Chemical class 0.000 description 2
- VZXTWGWHSMCWGA-UHFFFAOYSA-N 1,3,5-triazine-2,4-diamine Chemical compound NC1=NC=NC(N)=N1 VZXTWGWHSMCWGA-UHFFFAOYSA-N 0.000 description 1
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 description 1
- 241000238876 Acari Species 0.000 description 1
- 241000256173 Aedes albopictus Species 0.000 description 1
- 210000003771 C cell Anatomy 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000538 Poly[(phenyl isocyanate)-co-formaldehyde] Polymers 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000255628 Tabanidae Species 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229920005822 acrylic binder Polymers 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- ZWDZJRRQSXLOQR-UHFFFAOYSA-N n-butyl-n-phenylacetamide Chemical compound CCCCN(C(C)=O)C1=CC=CC=C1 ZWDZJRRQSXLOQR-UHFFFAOYSA-N 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
トルアミド系害虫忌避剤とイソボルニル系害虫忌避剤を
内包したマイクロカプセル（以下、Ｍ／Ｃ）および該Ｍ
／Ｃを繊維表面に付与した長期持続性の防虫作用を有す
る繊維製品に関するものである。Detailed Description of the Invention (Industrial Application Field) Microcapsules (hereinafter referred to as M/C) containing a toluamide insect repellent and an isobornyl insect repellent, and the M
The present invention relates to a textile product having a long-lasting insect repellent effect by adding /C to the fiber surface.
（従来の技術）
蚊、ぶよ、さしばえ、アブなどの衛生害虫に対して忌避
作用を有する薬剤としてトルアミド系化合物が有効であ
ることはよく知られている。しかし、残念ながらこの薬
剤は長期持続性に劣る欠点があり、この欠点を無くする
ことができなかったため、繊維製品には適用が不可能で
あった。(Prior Art) It is well known that toluamide compounds are effective as repellent agents against sanitary pests such as mosquitoes, gnats, flies, and horseflies. Unfortunately, however, this drug has the drawback of poor long-term durability, and as this drawback could not be eliminated, it was impossible to apply it to textile products.
従来の衛生害虫の駆除法としては、トルアミド系化合物
、Ｎ−ブチルアセトアニリド、２−ブチル−２−エチル
−１，３−プロパンジオールなどをエアゾール化したり
、樹脂バインダーと併用したりしていたが、当然のこと
ながら長期持続性に劣っていた。Conventional methods for exterminating sanitary pests include aerosolizing toluamide-based compounds, N-butylacetanilide, 2-butyl-2-ethyl-1,3-propanediol, etc., or using them in combination with resin binders. Naturally, it was inferior in long-term sustainability.
また、トルアミド系化合物は独特の臭気を持ち、不快感
を持つことが多い。Furthermore, toluamide-based compounds have a unique odor and are often unpleasant.
トルアミド系化合物のＭ／Ｃによる防虫剤については特
開昭６３−１９２７０２号公報に開示されている。An insect repellent using M/C of a toluamide compound is disclosed in JP-A-63-192702.
また、トルアミド系化合物のＭ／Ｃを使用した害虫忌避
テープについては実開昭６４−１４１０１号公報、実開
昭８４−１４１０２号公報、実開昭６４−１４１０３号
公報に開示されている。これらはトルアミド系化合物を
Ｍ／Ｃにすることによりトルアミド系化合物を徐々に放
出することによって害虫の忌避効果を得ようとするもの
である。Pest repellent tapes using M/C of toluamide compounds are disclosed in Japanese Utility Model Application Publications No. 64-14101, No. 84-14102, and No. 64-14103. These are intended to obtain pest repellent effects by gradually releasing toluamide compounds by converting them into M/C.
しかし、トルアミド系化合物の揮発速度を長期間に持続
することは困難であり、害虫忌避効果を十分に得る期間
はＭ／Ｃの方法を工夫しても２〜３力月である。However, it is difficult to maintain the volatilization rate of toluamide compounds for a long period of time, and the period for obtaining a sufficient pest repellent effect is only 2 to 3 months even if the M/C method is devised.
用途や目的によって２〜３力月で十分なものがあるのに
対し、衣服やインチリヤ品では十分な目的を達すること
ができない場合が多い。Depending on the use and purpose, 2 to 3 months may be enough for some items, whereas in many cases, clothes and everyday items cannot achieve the desired purpose.
（発明が解決しようとする課題）
本発明の目的は、防虫作用の長期持続性に優れたＭ／Ｃ
を得ることであり、このＭ／Ｃを使用することにより繊
維製品に長期防虫効果を付与するものである。(Problems to be Solved by the Invention) The purpose of the present invention is to provide M/C with excellent long-term insect repellent action.
By using this M/C, long-term insect repellent effects can be imparted to textile products.
（課題を解決するための手段）
防虫作用の持続性のある害虫忌避剤を得るため、鋭意検
討した結果、トルアミド系害虫忌避剤とイソボルニル系
害虫忌避剤またはユーカリ油との混合物をＭ／Ｃにする
ことが有効であり、該Ｍ／Ｃを繊維表面に付与すること
により目的を達成することが判った。(Means for solving the problem) In order to obtain an insect repellent with a long-lasting insect repellent effect, as a result of intensive studies, a mixture of toluamide insect repellent and isobornyl insect repellent or eucalyptus oil was used as M/C. It has been found that it is effective to do so, and that the objective can be achieved by applying the M/C to the fiber surface.
トルアミド系害虫忌避剤としては、アルキルトルアミド
系化合物であり、アミド基の置換基のアルキル基として
は、炭素数１〜１０のアルキル基が挙げられ、好ましく
は１〜５であり、さらに好ましくは、２〜３である。The toluamide insect repellent is an alkyl toluamide compound, and the alkyl group as a substituent of the amide group includes an alkyl group having 1 to 10 carbon atoms, preferably 1 to 5 carbon atoms, and more preferably , 2-3.
イソボルニル系害虫忌避剤としては、イソボルニルチオ
シアノアセテート（以下、ＩＢＴＡと略記）およびその
誘導体が挙げられる。Isobornyl insect repellents include isobornylthiocyanoacetate (hereinafter abbreviated as IBTA) and derivatives thereof.
トルアミド系化合物の中で、Ｎ、Ｎ−ジエチル−ｍ−ト
ルアミド（以下、ＤＥＥＴと略記）は、蚊やダニに対し
ては、ＤＥＥＴを肌に０．２ｇ／ｄ付与した時、約３時
間忌避効果を示すが、ＩＢＴＡは同様に０．２ｇ／ＴＩ
付与した時は、忌避効果が得られず、０．４ｇ／ＴＩ付
与した時に、約１２時間忌避効果を示す。このことから
トルアミド系化合物は少量で忌避効果が得られるが、そ
の持続性がなく、一方、ＩＢＴＡは持続性はあるが、極
度にその効果が低いことがわかる。ところが驚くべきこ
とに、ＤＥＥＴとＩ ＢＴＡの混合物は忌避効果に優れ
るのみならず、忌避効果の持続性にも優れるという相乗
効果があることが見出されたのである。このことからト
ルアミド系害虫忌避剤とイソボルニル系害虫忌避剤との
混合物をＭ／Ｃにすることにより、持続性があり、かつ
害虫忌避効果に優れた害虫忌避剤が得られたのである。Among toluamide compounds, N,N-diethyl-m-toluamide (hereinafter abbreviated as DEET) repels mosquitoes and ticks for about 3 hours when 0.2 g/d of DEET is applied to the skin. Although it shows an effect, IBTA is also 0.2g/TI
When applied, no repellent effect was obtained, but when 0.4 g/TI was applied, the repellent effect was exhibited for about 12 hours. This shows that toluamide compounds can have a repellent effect with a small amount, but the effect is not long-lasting, while IBTA has a long-lasting effect, but its effect is extremely low. However, surprisingly, it has been found that a mixture of DEET and IBTA not only has an excellent repellent effect, but also has a synergistic effect in that the repellent effect is long lasting. From this, by creating an M/C mixture of a toluamide-based pest repellent and an isobornyl-based pest repellent, a pest repellent that is long-lasting and has an excellent pest repellent effect can be obtained.
また、Ｍ／Ｃの製造のし易さ、Ｍ／Ｃの安定性や忌避剤
の相溶性等からトルアミド系害虫忌避剤とイソボルニル
系害虫忌避剤またはユーカリ油との組合せが良好である
が、本発明の効果が最も良く発揮されるのは、トルアミ
ド系害虫忌避剤とイソボルニル系害虫忌避剤との組合せ
であり、さらに好ましくは、ＤＥＥＴとＩＢＴＡとの組
合せである。In addition, the combination of toluamide insect repellent and isobornyl insect repellent or eucalyptus oil is good from the viewpoint of ease of manufacturing M/C, stability of M/C, compatibility of repellent, etc. The effect of the invention is best exhibited by a combination of a toluamide insect repellent and an isobornyl insect repellent, and more preferably a combination of DEET and IBTA.
トルアミド系害虫忌避剤とイソボルニル系害虫忌避剤と
の混合比率は目的や用途によって、また害虫の種類によ
っても変わるが、通常トルアミド系害虫忌避剤とイソボ
ルニル系害虫忌避剤との比は、ｌ：１〜１：１０の範囲
であり、好ましくはｌ：２〜ｌ：５の範囲である。トル
アミド系害虫忌避剤の比率が多くなると長期持続性が劣
り、イソボルニル系害虫忌避剤の比率が多くなると害虫
忌避効果が劣る場合がある。The mixing ratio of toluamide-based pest repellent and isobornyl-based pest repellent varies depending on the purpose and use as well as the type of pest, but the ratio of toluamide-based pest repellent and isobornyl-based pest repellent is usually 1:1. The ratio is in the range of 1:10 to 1:10, preferably 1:2 to 1:5. When the proportion of toluamide insect repellent increases, the long-term sustainability becomes poor, and when the proportion of isobornyl insect repellent increases, the pest repellent effect may become inferior.
害虫忌避剤の特有の臭気を和らげるために、これら忌避
剤に香料を併用することも有効である。It is also effective to use fragrances in combination with these repellents in order to soften the characteristic odor of insect repellents.
香料は、トップノート（高揮発性）、ミドルノート（中
揮発生）、ベースノート（保留性）に分類できるが、Ｍ
／Ｃが徐放性を目的とする場合はミドルノート、ベース
ノートが好ましく、Ｍ／Ｃの壁材の破壊により防虫効果
を発揮させるタイプの場合はトップ場合はトップノート
が好ましい。Fragrances can be classified into top notes (high volatility), middle notes (medium volatility), and base notes (retention).
When the /C is intended for sustained release, middle notes and base notes are preferable, and when the M/C is of a type that exerts an insect repellent effect by destroying the wall material, top notes are preferable.
壁材破壊の場合は忌避剤の防虫効果が破壊によってすぐ
に効果を発揮するので、トップノートのような高揮発性
がすぐれており、徐放性の場合は忌避剤の蒸発速度はほ
ぼ同じものがよい。両Ｍ／Ｃ共にトップ、ミドル、ベー
スノートの配合による香料の高級化でもよい。In the case of wall material destruction, the insect repellent effect of the repellent becomes effective immediately upon destruction, so high volatility such as top notes is superior, and in the case of sustained release, the evaporation rate of the repellent is almost the same. Good. For both M/Cs, the fragrance may be upgraded by blending top, middle, and base notes.
Ｍ／Ｃ中の害虫忌避剤の内包率によっても持続性が変わ
るが、内包率が９０％以上になると徐放性が現われ、徐
々にトルアミド系害虫忌避剤とイソボルニル系害虫忌避
剤との混合気体が放出し、防虫効果がでる。９０％以下
だと気体の放出が少なくなり、Ｍ／Ｃのセルを破壊しな
いと防虫効果がでなくなる。徐放性のＭ／Ｃ又は破壊す
るＭ／Ｃのどちらがよいかは害虫の種類や目的によって
違う。また、これら両者のＭ／Ｃを混ぜて繊維製品にす
ることもできる。Sustainability also changes depending on the inclusion rate of the insect repellent in the M/C, but when the inclusion rate is 90% or more, sustained release properties appear and gradually the mixed gas of toluamide insect repellent and isobornyl insect repellent is released. is released and has an insect repellent effect. If it is less than 90%, less gas will be released and the insect repellent effect will not be achieved unless the M/C cells are destroyed. Whether sustained-release M/C or destructive M/C is better depends on the type of pest and purpose. Moreover, these two M/Cs can also be mixed to make a textile product.
本発明の害虫忌避剤を内包するマイクロカプセルの適正
粒径範囲は、１〜１１００ｔ１が好ましく、さらに好ま
しくは５〜３０μｍである。粒径が大きすぎると繊維表
面が白濁したり風合いに好ましくない影響を与える。The appropriate particle size range of the microcapsules containing the pest repellent of the present invention is preferably 1 to 1100 t1, more preferably 5 to 30 μm. If the particle size is too large, the fiber surface becomes cloudy and the texture is unfavorably affected.
小さすぎると、マイクロカプセルの樹脂の割合が高くな
り防虫作用が低下してしまう。If the size is too small, the proportion of resin in the microcapsules will increase and the insect repellent effect will decrease.
Ｍ／Ｃの製造は広く公知の界面重合法や１ｎ−ｓｉｔｕ
法、相分離法、液中硬化被覆法、液中乾燥法、噴霧造粒
法等が利用できるが、なかでも界面重合法及び１ｎ−ｓ
ｉｔｕ法が適している。M/C can be manufactured using widely known interfacial polymerization methods or 1n-situ
method, phase separation method, in-liquid curing coating method, in-liquid drying method, spray granulation method, etc. Among them, interfacial polymerization method and 1n-s
The itu method is suitable.
本発明に用いる外壁材（セル）としてはポリアミド、ポ
リエステル、ポリウレタン、尿素、グアナミン、メラミ
ン等の樹脂及びこれらの複合材が挙げら、れる。徐放性
を必要とする場合はポリアミド、ポリウレタン樹脂が好
ましく、破壊するセルの場合はメラミン、尿素、ポリア
ミド樹脂がよい。Examples of the outer wall material (cell) used in the present invention include resins such as polyamide, polyester, polyurethane, urea, guanamine, and melamine, and composite materials thereof. When sustained release is required, polyamide and polyurethane resins are preferred, and when cells are to be destroyed, melamine, urea and polyamide resins are preferred.
Ｍ／Ｃを繊維に処理する場合、洗濯性を向上させるため
架橋性の樹脂を併用することが必要であり、この目的の
ために使用する樹脂としては、アクリル、ウレタン、ア
ミノシリコン、ポリエステル等の樹脂があるが、耐久性
や風合いからアクリル、アミノシリコン、ウレタン系の
樹脂が好ましい。When processing M/C into fibers, it is necessary to use a crosslinking resin in order to improve washability.Resins used for this purpose include acrylic, urethane, aminosilicon, polyester, etc. Although there are resins, acrylic, aminosilicon, and urethane resins are preferred from the viewpoint of durability and texture.
（作用）
トルアミド系害虫忌避剤とイソボルニル系害虫忌避剤ま
たはユーカリ油とを含む害虫忌避剤を芯物質としたＭ／
Ｃは長期間、害虫忌避効果を保持し、かつ該Ｍ／Ｃを繊
維表面に付与することにより、防虫効果を長期間に渡っ
て保持する繊維製品を得ることができる。(Function) M/ with a core substance of an insect repellent containing a toluamide insect repellent, an isobornyl insect repellent, or eucalyptus oil.
C retains its insect repellent effect for a long period of time, and by applying the M/C to the fiber surface, a textile product that retains its insect repellent effect for a long period of time can be obtained.
（実施例）
実施例 １
ＤＥＥＴ （Ｎ、Ｎ−ジエチル−ｍ−）ルアミドの略）
３０部とＩＢＴＡ（イソボルニルチオシアノアセテート
の略’）１００部に対し、メラミン１３．５部を添加し
て溶解させた後、３７％ホルマリン水溶液を３４部加え
、ウルトラホモジナイザー（日本精機製）にて粒径が５
μになるように乳化した。得られた乳化物の液温を８０
’Ｃまで昇温しで２時間攪拌し、ＤＥＥＴとＩＢＴＡ
の混合物を内包したＭ／Ｃ分散液を得た。(Example) Example 1 DEET (abbreviation for N,N-diethyl-m-)ylamide)
After adding and dissolving 13.5 parts of melamine to 100 parts of IBTA (abbreviation for isobornylthiocyanoacetate), 34 parts of 37% formalin aqueous solution was added, and the mixture was heated using an ultra homogenizer (manufactured by Nippon Seiki). The particle size is 5
Emulsified to μ. The liquid temperature of the obtained emulsion was set to 80
The temperature was raised to 'C, stirred for 2 hours, and the DEET and IBTA
An M/C dispersion containing a mixture of was obtained.
比較例 Ｉ
ＤＥＥＴ（１３５部）に対しポリメチレンポリフェニル
イソシアネート“ＭＲ−２００” （日本ポリウレタン
社製）（３１，８部）を添加して溶解すせた後、２％ポ
リビニルアルコール“ＰＶＡ−２１７” （クラレ社製
）溶液（３００部）に加え、ウルトラホモジナイザーで
エマルジ１ンの粒径が５μになるように乳化を行った。Comparative Example I After adding and dissolving polymethylene polyphenylisocyanate "MR-200" (manufactured by Nippon Polyurethane Co., Ltd.) (31.8 parts) to DEET (135 parts), 2% polyvinyl alcohol "PVA-217" was added. (manufactured by Kuraray Co., Ltd.) solution (300 parts) and emulsified with an ultra homogenizer so that the particle size of the emulsion was 5 μm.
得られた乳化物をゆっくり攪拌しながら水（４０部）に
対し、ＤＥＥＴ （３部）を予め溶解させた水溶液を徐
々に添加し、約２０時間室温にて攪拌を続け、反応を充
分に行わせてＤＥＥＴを内包したマイクロカプセル分散
液を得た。この時の膜厚は０．４μである。While slowly stirring the obtained emulsion, an aqueous solution in which DEET (3 parts) was dissolved in advance was gradually added to water (40 parts), and stirring was continued at room temperature for about 20 hours to ensure a sufficient reaction. In addition, a microcapsule dispersion containing DEET was obtained. The film thickness at this time was 0.4μ.
実施例 ２
実施例１と比較例１のマイクロカプセルを使ってパンテ
ィーストッキングに処理を行った。Example 2 Pantyhose were treated using the microcapsules of Example 1 and Comparative Example 1.
パンティーストッキンクハナイロン糸１２デニール５フ
ィラメントを４個パンスト機を使用して製造した。Four 12-denier 5-filament pantyhose nylon yarns were manufactured using a pantyhose machine.
マイクロカプセルの処理は実施例１、比較例１のマイク
ロカプセルをマイクロカプセル５重量％、アクリルバイ
ンダ（ＲＤ−１０１、松本油脂製）３重量％にした処理
液中にパンストを２０″ＣＸ５分浸漬し、次いで遠心脱
水機で水分量がパンストの重量に対し、５０％になるま
で脱水後、１００“ＣＸ５分間乾燥機で乾燥を行って、
本発明のパンティストッキングを得た。The microcapsules were treated by immersing the pantyhose in a treatment solution containing 5% by weight of the microcapsules of Example 1 and Comparative Example 1 and 3% by weight of an acrylic binder (RD-101, manufactured by Matsumoto Yushi Co., Ltd.) for 20"C x 5 minutes. Then, after dehydrating in a centrifugal dehydrator until the moisture content becomes 50% of the weight of the pantyhose, drying in a dryer at 100"CX for 5 minutes,
Pantyhose of the present invention were obtained.
実施例 ３
経糸がポリエステル３０デニール１８フイラメントの８
２０００回撚り、緯糸が同ポリエステルフィラメントの
５２５００Ｔ／Ｍの撚糸を用い、経密度６４本／１ｎｃ
ｈ１緯密度５２本／Ｉｎｃｈのオーガンジーを製織し、
通常の仕上げ加工を行い、経密度７６本／Ｉｎｃｈ１緯
密度６６本／Ｉｎｃｈのオーガンジーを得た。Example 3 The warp is 8 of polyester 30 denier 18 filament
Twisted 2000 times, using 52500 T/M twisted yarn of the same polyester filament as weft, warp density 64 threads/1 nc
Weaving organdy with h1 weft density of 52 threads/inch,
A normal finishing process was performed to obtain an organdy having a warp density of 76 lines/inch and a lateral density of 66 lines/inch.
次いでポリエステルの通常の工程、条件で精練、染色、
セットを行った後、実施例２の処方、条件でマイクロカ
プセルの処理を行い、本発明のオーガンジー布帛を得た
。Next, scouring, dyeing, and
After setting, the microcapsules were treated according to the formulation and conditions of Example 2 to obtain the organdy fabric of the present invention.
実施例２．３の蚊に対する忌避効果を第１表に示す。Table 1 shows the mosquito repellent effect of Example 2.3.
第１表 蚊に対する忌避効果
忌避効果テスト法
一片３０ｃｍの立方体の蚊飼育ケージにおおむね１００
匹のヒトスジシマ力の雌成虫を放ち、マイクロカプセル
処理したパンストやオーガンジー又ハ未処理のパンスト
やオーガンジーを片腕に装着し、生地の表面を軍手で一
様にこすった後、このケージに２分間押入し、蚊に吸血
させた。この後クロロホルムで蚊を麻酔させて吸血の有
無を一匹ずつ調べて吸血した蚊の数を求めた。被検者は
、３人で平均値を求めた。Table 1 Repellent effect on mosquitoes Repellent effect test method Approximately 100 mosquitoes are placed in a 30 cm cube mosquito breeding cage.
A female adult Aedes albopictus was released, and after wearing microcapsule-treated pantyhose or organdy or untreated pantyhose or organdy on one arm, the surface of the fabric was rubbed evenly with work gloves, and then forced into this cage for 2 minutes. and let the mosquito suck blood. After this, the mosquitoes were anesthetized with chloroform and each mosquito was examined to see if they sucked blood, and the number of mosquitoes that sucked blood was determined. The average value was calculated for three subjects.
（発明の効果）
トルアミド系害虫忌避剤とイソボルニル系害虫忌避剤ま
たはユーカリ油との混合物を内包した本発明のマイクロ
カプセルおよび該マイクロカプセルを付与した繊維製品
は、防虫効果の長期持続性に優れ、かつ忌避剤特有の臭
気がなく、害虫忌避用途に優れた性能を発揮するもので
ある。(Effects of the Invention) The microcapsules of the present invention containing a mixture of a toluamide insect repellent and an isobornyl insect repellent or eucalyptus oil and textile products provided with the microcapsules have excellent long-lasting insect repellent effects, Moreover, it does not have the odor characteristic of repellents, and exhibits excellent performance in pest repellent applications.
Claims (2)
避剤またはユーカリ油との混合物を内包した防虫作用を
有するマイクロカプセル。(1) Microcapsules having an insect repellent action and containing a mixture of a toluamide insect repellent, an isobornyl insect repellent, or eucalyptus oil.
製品。(2) A textile product provided with the microcapsules according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28668789A JPH03148203A (en) | 1989-11-02 | 1989-11-02 | Micro-capsule having moth-proofing effect and textile goods containing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28668789A JPH03148203A (en) | 1989-11-02 | 1989-11-02 | Micro-capsule having moth-proofing effect and textile goods containing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03148203A true JPH03148203A (en) | 1991-06-25 |
Family
ID=17707676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28668789A Pending JPH03148203A (en) | 1989-11-02 | 1989-11-02 | Micro-capsule having moth-proofing effect and textile goods containing same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03148203A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2790363A1 (en) * | 1999-03-02 | 2000-09-08 | A P F | Composition for repelling mammals, especially cats and dogs, comprises diethyltoluamide and eucalyptus oil |
| KR100533239B1 (en) * | 2003-11-21 | 2005-12-05 | 씨에이치디메딕스 주식회사 | Long lasting aromatic and antibacterial insecticide for pets |
| WO2006092094A1 (en) * | 2005-03-04 | 2006-09-08 | Tianjin Yorkool International Trading Co., Ltd. | Fabric finishing liquor for expelling and killing mosquitoes, method of use and products thereof |
| WO2007085856A1 (en) * | 2006-01-27 | 2007-08-02 | Intelligent Fabric Technologies Plc | Insect repellent fabric |
| KR20160018184A (en) * | 2014-08-08 | 2016-02-17 | (주)와이에이치교역 | Insect repellent functional texture and manufacturing method thereof |
-
1989
- 1989-11-02 JP JP28668789A patent/JPH03148203A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2790363A1 (en) * | 1999-03-02 | 2000-09-08 | A P F | Composition for repelling mammals, especially cats and dogs, comprises diethyltoluamide and eucalyptus oil |
| KR100533239B1 (en) * | 2003-11-21 | 2005-12-05 | 씨에이치디메딕스 주식회사 | Long lasting aromatic and antibacterial insecticide for pets |
| WO2006092094A1 (en) * | 2005-03-04 | 2006-09-08 | Tianjin Yorkool International Trading Co., Ltd. | Fabric finishing liquor for expelling and killing mosquitoes, method of use and products thereof |
| WO2007085856A1 (en) * | 2006-01-27 | 2007-08-02 | Intelligent Fabric Technologies Plc | Insect repellent fabric |
| GB2434592B (en) * | 2006-01-27 | 2009-06-24 | Intelligent Fabric Technologies Plc | Fabrics and Materials Comprising Insect Repellent-Containing Microcapsules |
| US7887826B2 (en) | 2006-01-27 | 2011-02-15 | Intelligent Fabic Technologies PLC | Insect repellent fabric |
| KR20160018184A (en) * | 2014-08-08 | 2016-02-17 | (주)와이에이치교역 | Insect repellent functional texture and manufacturing method thereof |
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