255 results about "Citronella oil" patented technology

The invention relates to a mosquito repelling preparation, in particular to a natural plant essential oil composition capable of directly serving as a mosquito repellent. The problems of short persistence time, a poor mosquito repelling effect, side effects on human bodies and the like of the traditional mosquito repellent are solved. The natural plant essential oil composition is prepared from the following components in percentage by weight: 5 to 10 percent of lavender oil, 2 to 8 percent of lemongrass oil, 2 to 5 percent of basil oil, 2 to 10 percent of chamomile oil, 1.5 to 5 percent of peppermint oil, 1 to 10 percent of eucalyptus oil, 2 to 10 percent of tea tree oil, 1 to 4 percent of citronella oil, 1 to 2 percent of thyme oil, 1 to 10 percent of glycerol, 1 to 20 percent of ethanol and the balance of diluent, namely deionized water. The natural plant essential oil composition naturally diffuses fragrance, has a mosquito repelling effect, is safe and nontoxic, is long in storage time, has swelling dispelling, itching relieving and sterilizing effects, does not have any side effect on the human bodies and is convenient to use. Tests show that the mosquito repelling effect can be over 90 percent averagely.

The invention relates to agricultural pesticide with essential oil and an application thereof. The agricultural pesticide comprises the following components: 5-90% of the essential oil with insecticidal active components, and 5-90% of solvent, 5-90% of pesticide adjuvant. The essential oil is one or mixture made one from wintergreen oil, camphor tree oil, clove oil, peppermint oil, eucalyptus oil, citronella oil or tea tree oil. The solvent is one or a mixture made of formic acid, acetic acid, propionic acid, methyl alcohol, ethyl alcohol or propyl alcohol. The pesticide adjuvant is one or mixture made of dodecyl benzenesulfonic acid, Tween-80, Span-80 (SPAN) or OP-10. The invention has low toxin for animals, safety for environment, efficiency for pests at each life stage and good effects for killing mites and pests. The agricultural pesticide has simple use method and low manufacturing cost, and is suitable for killing the mites and the pests in agriculture and forestry.

This present invention details slow-release natural and safe compositions for use in repelling clothes moths and other insects from all types of closed storage units. Specifically, the compositions contain a blend of Generally Regarded as Safe (GRAS) essential oils and some of their active ingredients, used currently as food additives including but not limited to, geranium oil, rosemary oil, peppermint oil, mint oil, citronella oil, thyme oil, cinnamon oil, geraniol, and eugenol. More specifically, the compositions further contain citric acid and acetic acid, all applied to a substrate.

An insect repellent substrate (10) includes a fabric base material (12) made of felt which is impregnated with a repellent carrier composition (14). The carrier composition (14) includes a mixture of wax and a naturally occurring insect repellent such as pyrethrum oil. The carrier composition (14) may also include scented or aromatic oils such as citronella oil, rosemary oil, eucalyptus oil and neem oil. Strips of the fabric base material may be attached to headwear such as a headband or cap so that it is in contact with the wearer's hair or body. Active constituents of the carrier composition (14) provide effective treatment and prevention of headlice and other parasitic insects.

The invention discloses compound plant essential oil with effects of repelling mosquitos, relieve itching and subsiding swellings. The compound plant essential oil comprises the following raw materials: artemisia vulgaris oil, lemon essential oil, eucalyptus citriodora oil, clove essential oil, camellia seed essential oil, catnip essential oil, thyme essential oil, geranium essential oil, rosemaryessential oil, castor oil, citronella oil, litsea oil, lavender essential oil, lithospermum essential oil, clary sage essential oil, mentha spicata essential oil, cypress essential oil, platycladus orientalis essential oil, calendula officinalis essential oil, cedarwood essential oil, juniper berry essential oil, wild chrysanthemum essential oil, leonurus japonicus essential oil, eucommia ulmoides essential oil, jasmine essential oil, eucalyptus essential oil, valeriana officinalis essential oil, rose essential oil, osmanthus fragrans essential oil and lemongrass oil. The compound plant essential oil has obvious mosquito repelling effect, high itching relieving and swelling subsiding speeds, remarkable improvement effects on eczema improving suppuration, herpes, pimples, swelling furuncleand itching skin as well as obvious anti-bacterial and anti-inflammation functions.

The invention relates to aromatherapy essential oil and particularly relates to mosquito-repelling aromatherapy essential oil capable of effectively repelling mosquitoes. The mosquito-repelling aromatherapy essential oil is prepared from the following materials in percentage by volume: 1-2% of eucalyptus oil, 5-10% of citronella oil, 5-10% of lavender oil, 1-2% of pelargonium graveolens oil, 1.5-3% of litsea cubeba oil, 1-2% of tea tree oil, 0-0.5% of dementholized peppermint oil, 0-8% of rose oil, 0-5% of sandalwood oil and the balance of at least one of aromatic alcohols as follows: citronellol, geraniol and rhodinol. The mosquito-repelling aromatherapy essential oil has the advantages that the mosquito-repelling aromatherapy essential oil is prepared from healthy substances extracted from natural plants, can be used for effectively repel the mosquitoes, meanwhile, is fragrant in flavor and moderate in nature, can be used for refreshing and soothing the spirit, easing pressure and helping sleep, has good beneficial effects on human, is free of any toxic or side effect and is applicable to people of all ages.

The invention discloses a mat with insect repelling function, and a preparation method and a special insect repellant thereof. The mat comprises a mat surface which is woven from transverse weaving strips and longitudinal weaving lines, wherein lining cloth is compounded on the lower surface of the mat surface; an adhesive is reserved between the lower surface of the mat surface and the lining cloth; and a mat body consisting of edge covering strips is arranged around the mat surface and the lining cloth and comprises the insect repellant. The invention has the advantages that: citronella oil which is extracted from natural plant citronella is used as an insect repelling additive and fumigated, sprinkled and added on the insect repelling mat which is made by using the adhesive; the insect repelling mat has good mosquito and insect repelling function; and people can be prevented from being interfered by mosquitoes in sleep.

The invention relates to a compound botanical agricultural bactericide and a preparation method thereof. The compound botanical agricultural bactericide is mainly prepared from the following plant extracts in part by weight: 1 to 4 parts of plant extract of sessile stemona root, 1 to 4 parts of plant extract of shrubby sophora, 1 to 4 parts of plant extract of common cnidium fruit, 1 to 2 parts of litsea cubeba oil, and 1 to 2 parts of citionella oil. The invention has the characteristics that: the agricultural bactericide has strong selectivity, is safe to people, livestock and natural enemies of pests, and cannot produce pesticide resistance easily, and pollute the environment and the like.

Mosquito-repellent spray comprises the following components by mass: 15-25 parts of essence, 10-25 parts of plant extracting solution, 5-10 parts of ethanol and 40-60 parts of water. The essence is citionella oil or eucalyptus oil. The plant extracting solution is one of or mixture of several of cordate telosma extracting solution, lantana camara extracting solution, geranium extracting solution, mozzie buster extracting solution and lavender extracting solution. By utilizing the essence and the plant extracting solution which has a mosquito-repellent function as the main ingredients, the mosquito-repellent spray is natural, environment-friendly, free of pesticides and free of stimulation to human bodies.

The invention relates to an air sterilizing stifling agent, wherein the stifling agent is prepared from eucalyptus oil, clove oil, Cinnamomum cassia oil, purple perilla oil, capsule of weeping forsythia oil, atractylodes rhizome oil, orris oil, citronella oil, pinellia tuber oil and banksia rose oil. The stifling agent is safe and nuisance free.

The present invention concerns a composition comprising a specific ethereal oil, which may be used as insect repellent.

The invention discloses a mosquito repellent, which comprises the effective ingredients, such as camphor, ethanol, propylene glycol, citronella oil, citriodora oil, peppermint oil and the like.

The invention discloses a mosquito-repelling, bacterium-inhibiting, and itch-relieving spraying agent, which comprises a mosquito-repelling essential oil composition, an essential oil clathrate, and a bacterium-inhibiting and itch-relieving composition; the ratio of mosquito-repelling essential oil composition to essential oil clathrate is 1:10-1:8, the essential oil clathrate covers the mosquito-repelling essential oil composition, the ratio of mosquito-repelling essential oil composition to bacterium-inhibiting and itch-relieving composition is 3:2-2:1; the mosquito-repelling essential oil composition comprises 0.01 to 10 parts of citronella oil, 0.01 to 10 parts of lavender oil, 0.01 to 10 parts of eucalyptus leaf oil, and 0.01 to 10 parts of menthol; the essential oil clathrate comprises 1 to 60 parts of beta-cyclodextrin; the bacterium-inhibiting and itch-relieving composition comprises 0.01 to 10 parts of thymol, 0.01 to 10 parts of alcohol extract of folium artemisiae argyi, and 0.01 to 10 parts of dyclonine hydrochloride. The essential clathrate covers the mosquito-repelling essential oil composition, thus a lasting mosquito-repelling effect can be achieved, and the bacterium-inhibiting and itch-relieving composition can quickly relieve the itch.

The invention provides an emulsion for pain relieving, antiphlogistic and repercussion, which comprises the constituents of clove oil 1-10 parts, eucalyptus oil 1-10 parts, gum spirit of turpentine 10-60 parts, camphor oil 10-50 parts, citronella oil 2-10 parts, camellia oil 5-40 parts, peppermint oil 0.5-2 parts, borneol 2-10 parts.

The invention provides a method for preparing Beta-elemene with a high purity from a by-product of citronella oil so as to improve the production ratio of the high purity Beta-elemene obtained from the initial raw material and reduce the production cost. The invention is characterized in that the citronella oil by-product with the Beta-elemene contents of no more than 5 percent is taken as the raw material. Rectification is carried out by adopting the vacuum distillation method and the Beta-elemene with a high content is then obtained; the Beta-elemene with a content of 95.0 to 99.9 percent is obtained by the preparation method of high vacuum distillation. The invention has the advantages of wide resources of raw material, simple device and equipment and low cost. The invention reduces the times of the rectification and shortens the operation time, thus improving the production ratio and being applicable to the industrial production.

The invention relates to soap, and especially relates to mosquito repellent soap which can effectively repel mosquitoes. The soap is generated by mixing a common soap substrate and an additive, wherein the additive contains citronella oil, lavender oil and pelargonium graveolens oil. The advantage of the invention is that the soap is blended with pure-naturally extracted healthy substances, can both clean skin and repel mosquitoes, has good health-care effect on skin and body health, has no toxic or side effect, has fragrant and elegant smell, has no pungent smell, is convenient for carrying and using, suitable for people with various ages, and is an ideal home life bathroom accessory.

The invention relates to mosquito repellent floral water for purifying the air and a preparation method of the mosquito repellent floral water and belongs to the field of daily chemicals. The mosquito repellent floral water for purifying the air is prepared from the following raw materials in parts by mass: 10-16 parts of pomegranate flower extract, 8-12 parts of propolis, 10-30 parts of snakeskin, 2-6 parts of citronella oil, 10-15 parts of peppermint, 2-4 parts of chamomile oil, 20-28 parts of ethyl alcohol and 30-36 parts of water. The mosquito repellent floral water for purifying the air has good mosquito repellent effect, can be used for removing prickly heat and relieving itching and can be also used for refreshing and restoring consciousness; the mosquito repellent floral water for purifying the air is safe, has no toxic or side effect, is good in stability, hardly causes mosquitoes to produce drug resistance, is non-irritant and does not damage skin; and the mosquito repellent floral water for purifying the air also has the anti-swelling effect when coating skin. The mosquito repellent floral water for purifying the air has the advantages that all the components are environmental friendly and non-toxic, has no side effect on human health and can be used for a long time; besides, a preparation method is simple and practicable, so that the mosquito repellent floral water for purifying the air can be popularized and applied on a large scale.

A mosquito control product includes a two part composition including separated wet and dry ingredients. The wet and dry ingredients include active and inert ingredients. The active ingredients include thyme, rosemary, cinnamon, and citronella oil and the inert ingredients include water, sugar, yeast, wheat flour, sodium bicarbonate, and licorice extract. When the wet and dry ingredients are combined they form a carrier agent contacting a mosquito with the active ingredients wherein the mosquito is discouraged from seeking a blood meal.