JPS6113521Y2 - - Google Patents
Info
- Publication number
- JPS6113521Y2 JPS6113521Y2 JP12842080U JP12842080U JPS6113521Y2 JP S6113521 Y2 JPS6113521 Y2 JP S6113521Y2 JP 12842080 U JP12842080 U JP 12842080U JP 12842080 U JP12842080 U JP 12842080U JP S6113521 Y2 JPS6113521 Y2 JP S6113521Y2
- Authority
- JP
- Japan
- Prior art keywords
- substance
- volatile
- tube
- polyethylene
- thread
- 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.)
- Expired
Links
- 239000000126 substance Substances 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 20
- 239000004698 Polyethylene Substances 0.000 claims description 14
- -1 polyethylene Polymers 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 239000000877 Sex Attractant Substances 0.000 claims description 10
- 210000005239 tubule Anatomy 0.000 description 4
- 239000003205 fragrance Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- AMTITFMUKRZZEE-WAYWQWQTSA-N (Z)-hexadec-11-enal Chemical compound CCCC\C=C/CCCCCCCCCC=O AMTITFMUKRZZEE-WAYWQWQTSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- AMTITFMUKRZZEE-UHFFFAOYSA-N Z11-16:Ald Natural products CCCCC=CCCCCCCCCCC=O AMTITFMUKRZZEE-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Fats And Perfumes (AREA)
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
【考案の詳細な説明】
本考案は、揮発性液状物質特に香料あるいは性
フエロモン物質等を長時間にわたつて徐々に一定
して放出し得る揮発性物質放出管に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a volatile substance discharge tube that can gradually and consistently discharge a volatile liquid substance, particularly a fragrance or a sex pheromone substance, over a long period of time.
性フエロモン物質、香料および殺虫剤等の分野
で応用されている各種の揮発性液状物質について
は、これを一度に散布したり放出させたりしない
で、長期間にわたつて適量を徐々に放出させるメ
リツトはきわめて大きく、それ故この目的を達成
し得る器具の開発が望まれている。 Regarding various volatile liquid substances that are applied in the fields of sex pheromones, fragrances, and insecticides, there is an advantage in gradually releasing appropriate amounts over a long period of time instead of spraying or releasing them all at once. is extremely large, and it is therefore desirable to develop an instrument that can achieve this purpose.
本考案者らはかかる観点から先にポリエチレン
製の細管中に、性フエロモン物質を充てんしてな
る性フエロモン放出管を提案した（特願昭55−
46567号）。これによれば性フエロモン物質が細管
の肉厚部を透過し、細管の全外周面から大気中に
徐々に放出されるという利点が与えられるが、引
き続き試行を重ねた結果、上記細管による場合、
放出の進行にともない細管中の残存液量（性フエ
ロモン物質）が少なくなると放出速度が遅くなる
という問題点があること、および放出速度を比較
的大きくとり一定速度で長時間放出させようとす
る場合（たとえば100日以上）、揮発性液状物質の
充てん量と細管の表面積のとり方がむつかしく、
通常この場合には途中で新たな放出管を追加する
必要のあることが判つた。 From this point of view, the inventors of the present invention previously proposed a sex pheromone emitting tube consisting of a polyethylene thin tube filled with a sex pheromone substance (Japanese Patent Application No. 1983-
No. 46567). This method has the advantage that the sex pheromone substance passes through the thick part of the tubule and is gradually released into the atmosphere from the entire outer circumferential surface of the tubule.However, as a result of repeated trials, we have found that in the case of the above-mentioned tubule,
As the release progresses, there is a problem that the release rate slows down as the amount of residual liquid (sex pheromone substance) in the tubule decreases, and when trying to release at a relatively high release rate for a long time at a constant rate. (for example, over 100 days), it is difficult to determine the filling amount of volatile liquid substance and the surface area of the capillary.
It has been found that normally in this case it is necessary to add a new discharge pipe midway through.
本考案はこの間題点を解決したものであつて、
これはポリエチレン製細管内に、その全長にわた
つて糸を配設すると共に揮発性液状物質を封入し
てなる揮発性物質放出管に関する。 This invention solves the problem,
This relates to a volatile substance discharge tube formed by disposing a thread over the entire length of a polyethylene thin tube and enclosing a volatile liquid substance.
本考案によれば、１揮発性液状物質の放出が液
の残量が少なくなつても一定速度で行われる、２
ポリエチレン製細管の長さや、厚さを変えること
により所望に応じた放出速度に容易にすることが
できる、３ポリエチレン製細管は揮発性液状物質
に対して不活性であり、長期間風雨にさらされて
も劣化・破損するようなことがない、という利点
が与えられる。 According to the present invention, (1) the volatile liquid substance is released at a constant rate even when the remaining amount of liquid is low; (2)
The desired release rate can be easily adjusted by varying the length and thickness of the polyethylene capillary.3 The polyethylene capillary is inert to volatile liquid substances and cannot be exposed to the elements for long periods of time. It has the advantage that it will not deteriorate or break even if it is used.
以下本考案を詳細に説明する。 The present invention will be explained in detail below.
図面は本考案になる揮発性物質放出管の概略断
面図を示したものである。１はポリエチレン製細
管、２は糸、３は揮発性液状物質であり、４，
４′はシール部である。 The drawing shows a schematic cross-sectional view of a volatile substance discharge tube according to the present invention. 1 is a polyethylene capillary, 2 is a thread, 3 is a volatile liquid substance, 4,
4' is a seal portion.
ポリエチレン製細管１はその肉厚部を通して揮
発性液状物質が徐々に揮散される機能をもつてい
ることおよびある程度の機械的強度が要求される
ので、これはあまりに肉厚の大きなものであつた
り、また極端に肉うすのものであつたりしてはな
らず、通常は内径0.3〜1.5mm肉厚0.1〜１mmを有す
る細管であることが望ましい。 The polyethylene thin tube 1 is required to have the function of gradually volatilizing volatile liquid substances through its thick part and to have a certain degree of mechanical strength; Furthermore, the tube should not be extremely thin, and it is usually preferable that it be a thin tube with an inner diameter of 0.3 to 1.5 mm and a wall thickness of 0.1 to 1 mm.
なお、細管表面からの放出速度を上げたい場合
には細管を長くするとか肉厚をうすくするなど、
さらには低密度ポリエチレンで作られた細管を使
用すればよく、逆に放出速度を遅くしたいときは
短かい細管を使用するとか肉厚を厚くするなど、
さらには中、高密度ポリエチレン製細管を使用す
ればよい。 If you want to increase the release rate from the tube surface, you can make the tube longer or thinner.
Furthermore, it is sufficient to use thin tubes made of low-density polyethylene; conversely, if you want to slow down the release rate, you can use shorter tubes or increase the wall thickness.
Furthermore, a thin tube made of medium or high density polyethylene may be used.
上記ポリエチレン製細管内に配設する糸は、揮
発性液状物質に対して溶けたり変質することがな
く安定なものであつて毛細管現象を起こすもので
あれば、木綿、絹、麻、ビスコース、化学繊維、
ガラス繊維、石綿などいずれの材質のものでもよ
い。 The thread placed in the polyethylene capillary may be cotton, silk, hemp, viscose, etc., as long as it is stable and does not dissolve or change in quality with volatile liquid substances and causes capillary action. Chemical fiber,
It may be made of any material such as glass fiber or asbestos.
ポリエチレン製細管１内に封入する揮発性液状
物質としては、香料あるいは性フエロモン物質が
包含されるが、特には性フエロモン物質である。
これら揮発性液状物質を充てんする方法としては
ポリエチレン細管に糸をあらかじめ通しておき、
一方を減圧にして揮発性液状物質を充てんした
後、両端を熱溶融封止するとか、あるいは接着剤
で封じ糸も同時に固定するという手段によればよ
い。 The volatile liquid substance sealed in the polyethylene thin tube 1 includes fragrances and sex pheromone substances, and in particular, sex pheromone substances.
A method of filling these volatile liquid substances is to thread a thread through a polyethylene capillary in advance.
After reducing the pressure on one side and filling it with a volatile liquid substance, both ends may be sealed by heat melting, or the sealing thread may also be fixed with adhesive at the same time.
こうして得られる本考案になる揮発性物質放出
管は、使用により液状物質の揮散放出が進行し、
ポリエチレン細管内の液量が少なくなつても糸が
液状物質を細管の上部にまでたえず運ぶので、細
管表面からの液状物質の揮散速度はほぼ一定に維
持されるという利点を有する。 The thus obtained volatile substance release tube of the present invention progresses in volatilization and release of liquid substances as it is used.
Even when the amount of liquid in the polyethylene capillary decreases, the yarn continuously carries the liquid substance to the top of the capillary, so it has the advantage that the rate of volatilization of the liquid substance from the surface of the capillary remains approximately constant.
つぎに具体的実施例をあげる。 Next, specific examples will be given.
実施例
肉厚0.45mm、内径0.8mm、外径1.7mm、長さ300mm
の低密度ポリエチレン細管中に太さ0.3mm、長さ
300mmの木綿糸を通し、ニカメイガの性フエロモ
ンであるシス−11−ヘキサデセナール（ハイドロ
キノン３％含有）の110mgを一方を減圧にして充
てんした後、両端を糸とともにポリエチレンを熱
融して封じた。Example wall thickness 0.45mm, inner diameter 0.8mm, outer diameter 1.7mm, length 300mm
Low-density polyethylene tube with a thickness of 0.3 mm and a length of
A 300 mm cotton thread was passed through it, and 110 mg of cis-11-hexadecenal (containing 3% hydroquinone), a sex pheromone of the Japanese borer moth, was filled with one end under reduced pressure, and both ends were sealed together with the thread by heat-melting polyethylene.
この放出装置を30℃、風速0.5mm／秒の条件下
に放置し、放出速度の測定を行つたところ、３
ｇ／日の一定速度で放出し続け、37日間でどぼ全
量を放出した。 This release device was left under the conditions of 30℃ and wind speed of 0.5mm/sec, and the release rate was measured.
It continued to be released at a constant rate of g/day, and the entire amount was released in 37 days.
図面は本考案の揮発性物質放出管を概略的に例
示した断面図である。
１……ポリエチレン製細管、２……糸、３……
揮発性液状物質、４，４′……シール部。
The drawing is a cross-sectional view schematically illustrating a volatile substance discharge tube according to the present invention. 1...Polyethylene thin tube, 2...Thread, 3...
Volatile liquid substance, 4,4'... Seal part.
Claims (1)
て糸を配設すると共に揮発性液状物質を封入し
てなる揮発性物質放出管。 ２ 前記ポリエチレン製細管が内径0.3〜1.5mm肉
厚0.1〜１mmを有するものである実用新案登録
請求の範囲第１項記載の揮発性物質放出管。 ３ 前記揮発性物質放出管が性フエロモン物質で
ある実用新案登録請求の範囲第１項記載の揮発
性物質放出管。[Claims for Utility Model Registration] 1. A volatile substance discharge tube made of a polyethylene thin tube in which a thread is disposed over its entire length and a volatile liquid substance is sealed therein. 2. The volatile substance emitting tube according to claim 1, wherein the polyethylene thin tube has an inner diameter of 0.3 to 1.5 mm and a wall thickness of 0.1 to 1 mm. 3. The volatile substance emitting tube according to claim 1, wherein the volatile substance emitting tube is a sex pheromone substance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12842080U JPS6113521Y2 (en) | 1980-09-09 | 1980-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12842080U JPS6113521Y2 (en) | 1980-09-09 | 1980-09-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5751532U JPS5751532U (en) | 1982-03-25 |
| JPS6113521Y2 true JPS6113521Y2 (en) | 1986-04-26 |
Family
ID=29488803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12842080U Expired JPS6113521Y2 (en) | 1980-09-09 | 1980-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6113521Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1187647B (en) * | 1985-03-25 | 1987-12-23 | Donegani Guido Ist | ATTRACTIVE AND TOXIC ACTION DEVICE TO FIGHT INSECTS |
-
1980
- 1980-09-09 JP JP12842080U patent/JPS6113521Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751532U (en) | 1982-03-25 |
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