Long-acting insect expelling carrier

Abstract

The invention discloses a long-acting insect expelling carrier. Carboxylic acid and derivatives thereof, essential oil and the like are prepared into an insect expelling composition, and then the insect expelling composition is prepared into the insect expelling carrier which violates insect expelling components long effectively by a two-step addition method. Long scarves, kerchiefs, muffles, jewelry, tablemats, appliques, silk flowers, artificial flower green leaves, cross-stitch embroidery, glass holders, dolls, embroidery, wall maps, tapestries, curtains, mosquito nets, ornaments and the like prepared from the insect expelling carrier can effectively expel various pests such as aphids, leafhoppers, cockroaches, ants, acarid, mosquitoes, biting midges, flies and the like, and prevent thepests positively; and the use of sprayed or fumigated pesticides is reduced, and the long-acting insect expelling carrier has important significance for environmental protection and human health, andhas good application prospect due to the characteristics of long effectiveness and convenient use.

Description

technical field [0001] The patent of the invention relates to a household article, in particular to a wire mesh carrier for expelling pests, which belongs to the field of environmental sanitation. Background technique [0002] Mosquitoes not only cause skin itching and swelling through bites, but also transmit diseases such as encephalitis and malaria. At present, the living room is generally blocked by mosquitoes outside the window or in front of the door by installing an insect-proof gauze. Even so, mosquitoes can still enter the room when opening the door or through the gaps in the insect-proof screens. Therefore, although many houses have installed insect-proof screens, they still need to spray or fumigate insecticides to drive away indoor mosquitoes, or rely on mosquito nets to block mosquitoes from the human body to protect them. The human body is immune to mosquito bites. [0003] The basic components of insecticides currently used for indoor / outdoor spraying or fum...

AI Technical Summary

Problems solved by technology

U.S. Patent No. 7,243,375 has reported that insect repellant or insecticide is sprayed on a kind of net, and the net that has sprayed insect repellent or insecticide is woven into the ornaments of clothes or brim cuffs and other positions to make mosquitoes reluctant to approach human body, However, this kind of net sprayed with insecticide cannot be washed, and it is difficult to continuously exert the insect repellent effect

[0005] Chinese patent 03118798.6 reports that insecticide is sprayed onto the plastic of curtains to repel mosquitoes, which is similar to the principle adopted in US patent 7,243,375, and its repellent effect can only last for half a year

[0006] The common disadvantage of the two U.S. patents is that the nets or devices containing pesticides are required to be in close contact with the human body, which may cause allergic reactions or endanger human health. Furthermore, the products made with these patented technologies cannot be cleaned and are difficult to clean. Long-term use, while the anti-insect effectiveness of the curtain sprayed with insecticide applied for in Chinese patent 03118798.6 can only be maintained for half a year

These defects make it difficult for the above-mentioned patented technology products to be accepted by users and form a market

[0007] Japan has developed a kind of anti-mosquito finishing agent for textiles that can repel mosquitoes from contact with the human body. Heat-sensitive insecticidal or repellent ingredients are not good, and this textile can only prevent mosquitoes from flying to the human body, but cannot effectively repel mosquitoes

Similarly, some Chinese patents such as CN101021023, CN101070628, CN1033736, CN1579167 and CN1468985 etc. have also reported the mosquito repellent function of textile finishing agents, but the textiles made with the above finishing agents lack the effect of promoting the effective volatilization of insect repellent components, thus The same can only prevent mosquitoes from flying to the human body, but cannot effectively repel mosquitoes

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