• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
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  • 法律状态
  • 优先权
    • 专利摘要:
    Natural mosquito repellent. The present invention discloses a formulation for a natural mosquito repellent, suitable for use in humans and domestic animals, containing essential oil of clove (Eugenia caryophyllus). (Machine-translation by Google Translate, not legally binding)
    公开号:ES2678493A1
    申请号:ES201830105
    申请日:2018-02-07
    公开日:2018-08-13
    发明作者:Noelia SAYA；Romina SOTELO；Sotelo WASHINGTON
    申请人:S Y S Adeus Mosquitos；
    IPC主号:
    专利说明:

    DESCRIPTION

    Natural mosquito repellent.

    Field of the invention 5

    The present invention relates to mosquito repellents, more specifically it refers to a natural mosquito repellent that contains clove essential oil (Eugenia caryophyllus).
     10
    Background of the invention

    Insect repellents are prepared, generally classified as cosmetics, which are used to ward off or prevent the approach of insects, protecting the skin against the discomfort caused by the bite. Repellents do not act on insects as contact toxic, that is, they are not insecticides, but simply prevent such insects from approaching the person or animal that has received the application of the repellent.

    The use of repellents (both synthetic and natural) is the main way to avoid mosquito bites and is therefore also a way of preventing diseases transmitted by the Aedes aegypti mosquito.

    Eugenia caryophyllus (Syzygium aromaticum), is a medium-sized tree (8 to 12 m) of the Mirtaceae family, native to the Maluku Islands, Indonesia. Its dried flowers not open 25 (buttons) are better known as cloves.

    While clove is one of the most used spices as a condiment, its essential oil has been extensively researched due to its popularity, vast availability and high yield. In fact, its use as a stimulant against digestive disorders has been reported, in addition to having antiseptic, analgesic, antibacterial, anesthetic and antimutagenic antifungal effects. In addition, its use in folk medicine as a diuretic and in dentistry as an antiseptic is popular.

    The most important volatile constituent of clove essential oil is eugenol (CAS Number 97-53-0), which is mostly present in buds or buds and in the leaves and can reach 82-88%. Eugenol is a
    Phenolic derivative of formula C10H12O2 and is also known as 2-methoxy-4-propyl-2-enylphenol.

    Detailed description of the invention
     5
    The formulation of the present invention can be applied to both humans and domestic animals because it is based primarily on a natural product such as clove essential oil (Eugenia caryophyllus). It is a liquid formulation to be administered by spraying on the skin of the person or pet, which has the great advantage of not having 10 toxic effects on people or animals. The components of said formulation are:

    Oil between 2 and 10%: fulfills the function of adjuvant / humectant. There is a wide variety of products that can fulfill this function, among them: mineral oil, vegetable oil, soybean oil, glycerin, liquid petrolatum, etc.

    Ethyl alcohol between 55 and 70% w / w: acts as a solvent.

    Distilled water between 20 and 30% w / w: acts as a solvent. twenty

    Clove (Eugenia caryophyllus) between 5 and 10%: it is the active ingredient that fulfills the function of repellent.

    Embodiment example: 25

     Component  Quantity Function
     95% ethyl alcohol  65.0% w / w Solvent
     Distilled water  23.5% p / p Solvent
     Clove (Eugenia caryophyllus)  6.5% w / w Repellent (active ingredient)
     Vegetable oil  5.0% w / w Adjuvant / moisturizer


    权利要求:
    Claims (6)
    [1]

    1. A natural repellent comprising: between 55 and 70% w / w of 95% ethyl alcohol, between 20 and 30% w / w of distilled water, between 2 and 10% of vegetable oil and between 5 and 10% of Clove (Eugenia caryophyllus). 5

    [2]
    2. The natural repellent of claim 1 wherein the w / w concentration of 95% ethyl alcohol is 65.0%.

    [3]
    3. The natural repellent of claims 1 and 2 wherein the concentration w / w of 10 Distilled water is 23.5%.

    [4]
    4. The natural repellent of any one of claims 1 to 3 wherein the w / w concentration of Clove (Eugenia caryophyllus) is 6.5%.
     fifteen
    [5]
    5. The natural repellent of any one of claims 1 to 4 wherein the concentration of Vegetable Oil is 5.0%.

    [6]
    6. The natural repellent of any of claims 1 to 5 for use in humans and pets. twenty
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    同族专利:
    公开号 | 公开日
    AR111024A1|2019-05-29|
    BR102018002853A2|2018-10-30|
    UY37120A|2018-09-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN101940227A|2009-07-09|2011-01-12|上海利康消毒高科技有限公司|Cool and refreshing insect-repelling air-purification disinfectant and preparation method thereof|
    法律状态:
    2018-08-13| BA2A| Patent application published|Ref document number: 2678493 Country of ref document: ES Kind code of ref document: A1 Effective date: 20180813 |
    2018-12-04| FA2A| Application withdrawn|Effective date: 20181128 |
    优先权:
    申请号 | 申请日 | 专利标题
    UY37120|2017-02-10|
    UY0001037120A|UY37120A|2017-02-10|2017-02-10|NATURAL REPELLENT OF MOSQUITOS|
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