JPS6244001U - - Google Patents
Info
- Publication number
- JPS6244001U JPS6244001U JP13547985U JP13547985U JPS6244001U JP S6244001 U JPS6244001 U JP S6244001U JP 13547985 U JP13547985 U JP 13547985U JP 13547985 U JP13547985 U JP 13547985U JP S6244001 U JPS6244001 U JP S6244001U
- Authority
- JP
- Japan
- Prior art keywords
- insect repellent
- resin
- weight
- film
- repellent film
- 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
- 239000000077 insect repellent Substances 0.000 claims description 12
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 239000002917 insecticide Substances 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims 2
- 229940079593 drug Drugs 0.000 claims 2
- 239000011148 porous material Substances 0.000 claims 2
- 229920001903 high density polyethylene Polymers 0.000 claims 1
- 239000004700 high-density polyethylene Substances 0.000 claims 1
- 229920001684 low density polyethylene Polymers 0.000 claims 1
- 239000004702 low-density polyethylene Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000013268 sustained release Methods 0.000 claims 1
- 239000012730 sustained-release form Substances 0.000 claims 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
第１図は防虫フイルムの断面図であり、１は殺
虫剤または防虫剤の２０℃での飽和吸収量が０．
５重量％以上でありかつ１０重量％以下の樹脂か
らなり、該殺虫剤または防虫剤を含む層、２は２
０℃での飽和吸収量が０．３重量％以下の樹脂か
らなる層である第２図は防虫フイルムの端面部の
断面図であり、３は端面を殺虫剤または防虫剤に
対して２０℃での飽和吸収量が０．３重量％以下
の樹脂でシールしたものである。第３図は防虫フ
ロルムの平面図である。各図の４は透孔を示した
ものである。
FIG. 1 is a cross-sectional view of an insect repellent film, and 1 indicates that the saturated absorption amount of insecticide or insect repellent at 20°C is 0.
A layer comprising 5% by weight or more and 10% by weight or less of resin and containing the insecticide or insect repellent, 2 is 2
Figure 2 is a layer made of resin with a saturated absorption amount of 0.3% by weight or less at 0°C. Figure 2 is a cross-sectional view of the end face of the insect repellent film, and Figure 3 is a layer made of resin with a saturated absorption amount of 0.3% by weight or less at 0°C. It is sealed with a resin whose saturated absorption amount is 0.3% by weight or less. FIG. 3 is a plan view of the insect repellent from. 4 in each figure indicates a through hole.
Claims (1)
和吸収量が０．５重量％以上でありかつ１０重量
％以下の樹脂（樹脂Ａと称す）からなる層の両面
に、２０℃での飽和吸収量が０．３重量％以下の
樹脂（樹脂Ｂと称す）からなる層を配しよ多層の
樹脂フイルムにおいて、樹脂Ａの樹脂層に該薬剤
を０．５〜１０．０重量％混合せしめ、そのフイ
ルムに多数の透孔を与えることにより透孔からの
該薬剤の徐放化と通気性を持つことを特徴とする
防虫フイルム。 (2) フイルムの末端部をシールすることにより
末端部からの薬剤の放出を行なわずに透孔からの
み放出することを特徴とする請求範囲第１項記載
の防虫フイルム。 (3) 透孔の直径を０．５mm以上９．０mm以下と
しかつフイルム面積に対する開口率を０．１〜３
０％とすることを特徴とする請求範囲第１項記載
の防虫フイルム。 (4) 殺虫剤または防虫剤に対して樹脂Ａをエチ
レン−酢酸ビニル共重合体の中から選びかつ樹脂
Ｂを低密度または高密度のポリエチレンから選ぶ
ことを特徴とする請求範囲第１項記載の防虫フイ
ルム。[Scope of Claim for Utility Model Registration] (1) Consisting of a resin (referred to as Resin A) whose saturated absorption amount at 20°C is 0.5% by weight or more and 10% by weight or less with respect to an insecticide or insect repellent. A layer made of a resin (referred to as resin B) with a saturated absorption amount of 0.3% by weight or less at 20°C is arranged on both sides of the layer. 1. An insect repellent film characterized by containing a mixture of .5 to 10.0% by weight and providing a large number of pores in the film to achieve sustained release of the drug from the pores and air permeability. (2) The insect repellent film according to claim 1, characterized in that by sealing the ends of the film, the drug is released only from the through holes without being released from the ends. (3) The diameter of the through hole is 0.5 mm or more and 9.0 mm or less, and the aperture ratio relative to the film area is 0.1 to 3.
The insect repellent film according to claim 1, wherein the insect repellent film has a content of 0%. (4) For an insecticide or insect repellent, the resin A is selected from among ethylene-vinyl acetate copolymers and the resin B is selected from low density or high density polyethylene. insect repellent film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547985U JPH0329281Y2 (en) | 1985-09-03 | 1985-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13547985U JPH0329281Y2 (en) | 1985-09-03 | 1985-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6244001U true JPS6244001U (en) | 1987-03-17 |
| JPH0329281Y2 JPH0329281Y2 (en) | 1991-06-21 |
Family
ID=31037702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13547985U Expired JPH0329281Y2 (en) | 1985-09-03 | 1985-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0329281Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01230504A (en) * | 1987-11-24 | 1989-09-14 | Sumitomo Chem Co Ltd | Multi-layer filmy chemical dispenser |
| JP2003094569A (en) * | 2001-09-21 | 2003-04-03 | Fukuvi Chem Ind Co Ltd | Resin molding gradually releasing smell |
-
1985
- 1985-09-03 JP JP13547985U patent/JPH0329281Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01230504A (en) * | 1987-11-24 | 1989-09-14 | Sumitomo Chem Co Ltd | Multi-layer filmy chemical dispenser |
| JP2003094569A (en) * | 2001-09-21 | 2003-04-03 | Fukuvi Chem Ind Co Ltd | Resin molding gradually releasing smell |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0329281Y2 (en) | 1991-06-21 |
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