JPS5964688A - Aerosol composition - Google Patents
Aerosol compositionInfo
- Publication number
- JPS5964688A JPS5964688A JP57174845A JP17484582A JPS5964688A JP S5964688 A JPS5964688 A JP S5964688A JP 57174845 A JP57174845 A JP 57174845A JP 17484582 A JP17484582 A JP 17484582A JP S5964688 A JPS5964688 A JP S5964688A
- Authority
- JP
- Japan
- Prior art keywords
- aerosol
- propellant
- weight
- liquefied petroleum
- petroleum gas
- 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
Landscapes
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はエアゾール組成物に関する。詳しくはエアゾー
ル罐の腐蝕を発生せず、しかも使用前に罐をふる必要の
ない、改良されたエアゾール組成物−に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to aerosol compositions. More specifically, the present invention relates to an improved aerosol composition that does not cause corrosion of the aerosol can and does not require shaking the can before use.
従来、エアゾール組成物としては種々のものが知られて
いるが、エアゾール罐の腐蝕の問題がある。防錆剤とし
てはニトロメタン、亜硝酸ナトリウム、安息香酸ナトリ
ウム等が使用されているが、長期に亘る経時試験では充
分な防錆効果を発揮できな℃・場合が多い。また、エア
ゾール製品は、使用前に予め罐をふって罐内組成物を混
合、均一化して使用する必要があるが、エアゾール罐を
静置したままで、ノズルだけを作動して噴射することが
必要となる場合がある。Conventionally, various aerosol compositions have been known, but there is a problem of corrosion of the aerosol can. Nitromethane, sodium nitrite, sodium benzoate, etc. are used as rust preventive agents, but in long-term aging tests they often fail to exhibit sufficient rust preventive effects. Additionally, before using an aerosol product, it is necessary to shake the can in advance to mix and homogenize the composition in the can, but it is possible to leave the aerosol can still and operate only the nozzle to spray. It may be necessary.
本発明者等は、上記の実情のもと、エアゾール罐の腐蝕
がなく、かつ、エアゾール罐をふる必要もなく噴射でき
、′更に家庭用として好適な弱燃性の製品を得ることを
目的として、鋭意検討を重ねたところ、成る特定のエア
ゾール組成物によりこの目的が容易に達成されることを
知見した。Under the above-mentioned circumstances, the inventors of the present invention aimed to obtain a low-flammability product that does not cause corrosion of the aerosol can, can be sprayed without the need to shake the aerosol can, and is suitable for household use. After extensive research, it was discovered that this objective could be easily achieved with a specific aerosol composition.
本発明はこの知見を基礎とするものであり、有機溶媒と
して、水分含量が５重量％以下の実質的に無水の低級ア
ルコール、噴射剤として液化石油ガスとジメチルエーテ
ルとの組合せ及び香料、消臭剤、殺虫剤、その他の薬剤
等の有効成分を含有Ｌ −Ｃ／ｒるエアゾール組成物を
要旨とする。The present invention is based on this knowledge, and uses a substantially anhydrous lower alcohol with a water content of 5% by weight or less as an organic solvent, a combination of liquefied petroleum gas and dimethyl ether as a propellant, and a fragrance and a deodorant. The gist of the invention is an aerosol composition containing active ingredients such as insecticides, insecticides, and other drugs.
以下、本発明な詳イ［）１に説明才る。本発明で有イ幾
射媒としての低級アルコールとしては、メチルアルコー
ル、エチルアルコール、フロビルアルコール、イソプロ
ピルアルコール等が準げられ、とくにエチルアルコール
が好ましく用いられる。この低級アルコールは実質的に
無水のものであり、水分含厳５重量％以下、好ましくは
２重量％以下のものである。The present invention will be explained in detail below. In the present invention, examples of the lower alcohol as an atomizing medium include methyl alcohol, ethyl alcohol, flobyl alcohol, isopropyl alcohol, and the like, with ethyl alcohol being particularly preferably used. The lower alcohol is substantially anhydrous and has a water content of less than 5% by weight, preferably less than 2% by weight.
有効成分と［−ては、例えば、殺菌消毒剤、消臭剤、鎮
痛剤、香料、色素、自動車用くもりＩＩ二め剤、解氷剤
、解霜剤、害虫忌避剤、整髪料、その他の助剤（例えば
、ＣＭＣ１澱粉）等であり、上記の低級アルコールに溶
解するものであればとくに限定されな（・。Active ingredients include, for example, sterilizing disinfectants, deodorants, analgesics, fragrances, pigments, automobile fogging agents, deicing agents, defrosting agents, pest repellents, hair styling agents, and other It is an auxiliary agent (for example, CMC1 starch), etc., and is not particularly limited as long as it dissolves in the above lower alcohol (.
噴射剤としては、液化石油ガス（２０℃における蒸気圧
が０８〜８．０ Ｋ９／ｄｉ ）とジメチルエーテルと
を併用することにより、弱燃性となり、家庭用製品とし
て好適に用いられる。液化石油ガス及びジメチルエーテ
ルの各々の使用量は後述の通りであるが、両者の金言１
−：が余り多くなれば爆発性の危険性があり、また、余
り少なくなれば火焔長が長くなるので、通常両者の合計
量としては、２０〜３０重量％が選ばれろ。本発明のエ
アゾール組成物にお℃・て、各成分の配合割合としては
、次の範囲が選ばれる。As a propellant, by using liquefied petroleum gas (vapor pressure at 20° C. 08 to 8.0 K9/di) and dimethyl ether in combination, the propellant becomes weakly flammable and is suitably used as a household product. The usage amounts of liquefied petroleum gas and dimethyl ether are as described below, but the golden rule 1 for both is as follows.
If -: is too large, there is a risk of explosion, and if it is too small, the flame length will become long. In the aerosol composition of the present invention, the following ranges are selected as the blending ratios of each component at °C.
不発明の組成物は、上記の配合割合により相溶性がよく
、均一透明な安定液相であり、分離したり、不均一化す
ることはなく長時間安定である。The composition of the invention has good compatibility due to the above-mentioned blending ratio, has a uniform transparent stable liquid phase, and is stable for a long time without separating or becoming non-uniform.
これをエアゾール億円に充填した場合、噴射剤の一部が
気化して気相が生成して二相系となっても、バルブより
億円容物を噴射する場合、罐をふらなくても組成物の分
離、不均化は生じない。従って、本組成物を含む罐は静
置したままで、単に・（ルブだけを作動するだけで使用
することができる。また、実質的に水分を含まない非水
系であるので罐の腐蝕もなく、更に弱燃性であるため家
庭用としても好適に使用される。If this is filled into an aerosol of 100 million yen, even if some of the propellant evaporates and a gas phase is generated, creating a two-phase system, when injecting 100 million yen from a valve, there is no need to shake the can. No separation or disproportionation of the composition occurs. Therefore, the can containing this composition can be left standing and used by simply turning on the lubricant.Also, since it is a non-aqueous system that does not substantially contain water, there is no corrosion of the can. Moreover, since it is weakly flammable, it is suitable for household use.
次に実施例により、本発明を更に具体的に説明するが、
本発明はその要旨を超えない限り、以下の実施例に限定
されるものではない。なお、実施例において「％」は全
て「重量％」を示す。Next, the present invention will be explained in more detail with reference to Examples.
The present invention is not limited to the following examples unless it exceeds the gist thereof. In addition, all "%" in an Example shows "weight%."
実施例１
エタノール（水分０．５％） ４９．７％、インプロパ
ツール４．５％、フロピレングリコール１５０％、カチ
オン界面活性剤にツサンカチオンＦ２−５０）０．３％
、トリエタノールアミン０．２％及び香料（ＩＩ”Ｆ−
ＴＦ１７４１ ） ０．３％を混合し均一な透明液を得
た。これを２２０ ｃｃのエアゾール罐に入れ、次いで
、常法により噴射剤としてジメチルエーテル２４．０％
と純プロパン６０％とを充填した。このエアゾール殺菌
消臭剤はふらずに静置したまま使用することができ、ま
た罐の腐蝕は全くなかった。Example 1 Ethanol (moisture 0.5%) 49.7%, Improper Tool 4.5%, Flopylene Glycol 150%, Cationic surfactant (Tusan cation F2-50) 0.3%
, triethanolamine 0.2% and fragrance (II”F-
TF1741) 0.3% was mixed to obtain a uniform transparent liquid. This was placed in a 220 cc aerosol can, and then 24.0% dimethyl ether was added as a propellant using a conventional method.
and 60% pure propane. This aerosol sterilizing and deodorizing agent could be used without shaking, and there was no corrosion of the can.
実施例２
実施例２
エタノール（水分０．５％） ５４．７％、セロソルブ
２０％、ノニオン界面活性剤（１，’ｗｅｅｎ ２０
） ３．０％、グリセリン５０％、イソプロパツール５
．０％及び香料（ｌＦＦ−Ｔｌ”２４１３ ） ０．３
％を混合して均一な液を得た。実施例１と同様にジメチ
ルエーテル２８，０％及び純プロパン２０％をエアゾー
ル罐に充填し、エアゾール製の自動車用くもり止め剤を
得た。これも罐の腐蝕は全くなく、罐をふらずに使用す
ることができた。Example 2 Example 2 Ethanol (moisture 0.5%) 54.7%, cellosolve 20%, nonionic surfactant (1,'ween 20
) 3.0%, glycerin 50%, isopropanol 5
．． 0% and fragrance (lFF-Tl"2413) 0.3
% to obtain a homogeneous solution. In the same manner as in Example 1, an aerosol can was filled with 28.0% dimethyl ether and 20% pure propane to obtain an aerosol anti-fogging agent for automobiles. There was no corrosion of the can either, and the can could be used without shaking.
Claims (1)
に無水の低級アルコール、噴射剤として、液化石油ガス
とジメチルエーテルとの組合せ及び香料、消臭剤、殺虫
剤、殺菌剤その他の薬剤等の有効成分を含有してなるエ
アゾール組成物。 ２）実質的に無水の低級アルコールを４０〜６０重量％
、噴射剤としての液化石油ガスを１〜８重量％、ジメチ
ルエーテルを２０〜３０重量％、有効成分を０．５〜３
０重量％含有してなる特許請求の範囲第１項記載のエア
ゾール組成物。[Scope of Claims] 1) A substantially anhydrous lower alcohol with a water content of 5% by weight or less as an organic solvent, a combination of liquefied petroleum gas and dimethyl ether as a propellant, and a fragrance, a deodorant, an insecticide, Aerosol compositions containing active ingredients such as disinfectants and other drugs. 2) 40-60% by weight of substantially anhydrous lower alcohol
, 1-8% by weight of liquefied petroleum gas as a propellant, 20-30% by weight of dimethyl ether, and 0.5-3% of active ingredients.
The aerosol composition according to claim 1, containing 0% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174845A JPS5964688A (en) | 1982-10-05 | 1982-10-05 | Aerosol composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57174845A JPS5964688A (en) | 1982-10-05 | 1982-10-05 | Aerosol composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5964688A true JPS5964688A (en) | 1984-04-12 |
Family
ID=15985654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57174845A Pending JPS5964688A (en) | 1982-10-05 | 1982-10-05 | Aerosol composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5964688A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06500583A (en) * | 1990-09-03 | 1994-01-20 | ソルテック リサーチ プロプライアタリィ リミティド | concentrated aerosol space spray |
| WO1996008425A2 (en) * | 1994-09-12 | 1996-03-21 | The Dial Corp | Air treatment device and method of using same |
| US5935554A (en) * | 1990-09-03 | 1999-08-10 | Soltec Research Pty. Ltd. | Concentrated aerosol space spray that is not an emulsion |
| KR19990068920A (en) * | 1998-02-02 | 1999-09-06 | 슈덜랜드 스탠리 이. | Propellant compositions of spray insecticides and spray insecticides containing the propellant composition |
-
1982
- 1982-10-05 JP JP57174845A patent/JPS5964688A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06500583A (en) * | 1990-09-03 | 1994-01-20 | ソルテック リサーチ プロプライアタリィ リミティド | concentrated aerosol space spray |
| US5516504A (en) * | 1990-09-03 | 1996-05-14 | Soltec Research Pty. Ltd. | Concentrated water-free aerosol space spray |
| US5935554A (en) * | 1990-09-03 | 1999-08-10 | Soltec Research Pty. Ltd. | Concentrated aerosol space spray that is not an emulsion |
| EP1070752A2 (en) * | 1990-09-03 | 2001-01-24 | Soltec Research Pty. Ltd. | A concentrated aerosol space spray |
| EP1070752A3 (en) * | 1990-09-03 | 2003-08-27 | Connetics Australia Pty Limited | A concentrated aerosol space spray |
| EP1382655A2 (en) * | 1990-09-03 | 2004-01-21 | Connetics Australia Pty Limited | A concentrated aerosol space spray |
| EP1382655A3 (en) * | 1990-09-03 | 2004-03-10 | Connetics Australia Pty Limited | A concentrated aerosol space spray |
| WO1996008425A2 (en) * | 1994-09-12 | 1996-03-21 | The Dial Corp | Air treatment device and method of using same |
| WO1996008425A3 (en) * | 1994-09-12 | 1996-08-01 | Dial Corp | Air treatment device and method of using same |
| KR19990068920A (en) * | 1998-02-02 | 1999-09-06 | 슈덜랜드 스탠리 이. | Propellant compositions of spray insecticides and spray insecticides containing the propellant composition |
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