CN1011565B - Fumeless mosquito-repellent incense coil - Google Patents
Fumeless mosquito-repellent incense coilInfo
- Publication number
- CN1011565B CN1011565B CN 88100102 CN88100102A CN1011565B CN 1011565 B CN1011565 B CN 1011565B CN 88100102 CN88100102 CN 88100102 CN 88100102 A CN88100102 A CN 88100102A CN 1011565 B CN1011565 B CN 1011565B
- Authority
- CN
- China
- Prior art keywords
- mosquito
- repellent incense
- smokeless
- coal
- charcoal
- 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.)
- Expired
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention discloses a formula of novel smokeless circular mosquito-repellent incense. The present invention is differentiated from the existing smokeless mosquito-repellent incense of charcoal by using coal as a modifying filler. The smokeless mosquito-repellent incense is prepared by adding a pesticide, an adhesive, a fire retardant and a trace amount of perfume to coal and charcoal mixed in an appropriate proportion. Thus, not only the properties of moist resistance and brittle fracture resistance are greatly improved, but also the harmful components in combustion products are effectively controlled, so that the smokeless mosquito-repellent incense achieves the standards of application and popularization.
Description
The invention belongs to a kind of articles for use of driving away harmful insect, particularly be used in family, the occasion of doing chamber or public place mosquito expelling.
Mosquito-repellent incense is the necessity among the human lives, and China has just formed an industry from Song dynasty mosquito-repellent incense manufacturing, and traditional concept one is to thinking that the smog of mosquito-repellent incense has the effect of mosquito expelling, and what in fact really work is the effective desinsection composition that is contained among the smog.And smog itself is healthy that victimization is arranged, and particularly has to contain the strong carcinogen benzo in the smog that produces in the wood fibre combustion process in the cigarette mosquito-repellent incense than the concern and the uneasiness that cause domestic and international expert.So smokeless mosquito repellent technology has caused the attention of manufacturing firm, China studies smokeless technology and arises from nineteen eighty-three.At present, smokeless mosquito repellent product has two classes, one class is to utilize electric-heating technology, to be soaked with the scraps of paper baking volatilization of pest repellant, reach the purpose of mosquito repellent, though its contaminated environment is the lightest, use also more convenient, but its cost is higher, especially is unsuitable for the underdeveloped rural area of China's electric power, so the scope of using is extensive not enough at present.Another kind of is on traditional mosquito-repellent incense technology, and wood fibre is removed, and adopts the high-quality charcoal powder to make base-material, adds fire retardant, adhesive, spices and pest repellant machine-shaping.The non smoke during burning of charcoal smokeless mosquito-repellent incense, non-stimulated, repelling effect is better, and certain application prospect is arranged.But, because the charcoal hygroscopicity is strong, the sagging weakness so make moist easily, ignition difficulties, crisp and the frangibility of finished product, the transportation damage rate is too high, and the charcoal powder dust is serious, operating environment is arduous to have influenced makers' enthusiasm, thus for many years the charcoal smokeless mosquito-repellent incense applied sizable difficulty.
The objective of the invention is to adopt novel base material formulation, with make protection against the tide, anti-brittle failure, easily light, cost is low, pollute little novel smokeless mosquito-repellent incense.
The key that realizes the object of the invention is to add modified filler.Selecting for use and test and choose the modified filler of coal through multiple material as flammable base-material.Add a certain amount of coal and charcoal powder through repetition test proof and mix and be made into flammable base-material, can strengthen the anti-brittle failure ability after the mosquito-repellent incense moulding greatly, and improved the defective of moisture absorption weakness under humid region and weather conditions.To add the quality requirement of coal not high, even some is unsuitable for industry or civilian coal also can adopt, this just greatly reduces the cost of this product.The addition of coal can not be too many in general, in order to avoid cause combustion characteristics bad; But can not be very few, otherwise do not reach the purpose of modification.Adoptable scope is 50-80% in the whole ingredients by weight ratios of mosquito-repellent incense, and the proportioning of charcoal powder is looked the addition of coal and selected, and can be 15-35% with reference to effective range, and the flammable base-material that coal and charcoal powder are made into is about 80-95%.Can suitably add in the prescription of mosquito-repellent incense and join fire retardant, adopt combustion back coal ash usually, control burning velocity with it, its what and quality on charcoal powder is decided, and shared component is about 0-10%, and the components by weight percent that adds insecticide in the mosquito-repellent incense batching is 0.1-1%.Additional proportion is suitably selected according to the practical effect of insecticide, price; What now comparatively often select for use is allethrin.In addition, also should add the 1-5% adhesive in the component and be used for fixing moulding, what adopt in the embodiment of the invention is methylcellulose.Also can add micro-spices for guaranteeing that smell is suitable in the mosquito-repellent incense use.Can promptly can be made into the said novel smokeless mosquito-repellent incense of the present invention by set of dispense by evenly mixing of traditional handicraft, slice, calendering formation, oven dry after complete.
Exemplifying embodiment below the objective of the invention is how to realize to further specify:
Embodiment:
Utilize not only its repelling effect of smokeless incense coil that this proportioning makes, can reach the level of traditional mosquito-repellent incense, and non smoke, non-stimulated.Through the evidence of strictness seal off during 27 ℃ of relative moisture 35%, temperature place eight days after a match still can light, do not have weak phenomenon.Be difficult for when tearing dish open fractureing.Benzo in the combustion products when other harmful substance contents far below state specified standards.Its performance quality standard has possessed the primary condition of applying, and has the using value of update and huge potential economic benefit.
Component 1234
Coal 50% 60% 70% 80%
Charcoal 35% 30% 20% 15%
Methylcellulose 554 4%
Allethrin 0.1% 0.1% 0.1% 0.1%
Coal ash surplus surplus surplus surplus
Spices trace trace trace trace
Claims (1)
1, a kind of disc smokeless mosquito-repellent incense of being made up of flammable base-material, adhesive, insecticide, micro-spices is characterized in that the concrete component of prescription of smokeless mosquito-repellent incense is as follows:
Anthracite: 50-80%,
Charcoal powder: 15-35%,
Methylcellulose: 4-5%,
Insecticide: 0.1-1%,
Coal ash: surplus,
Spices: trace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88100102 CN1011565B (en) | 1988-01-05 | 1988-01-05 | Fumeless mosquito-repellent incense coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88100102 CN1011565B (en) | 1988-01-05 | 1988-01-05 | Fumeless mosquito-repellent incense coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1033920A CN1033920A (en) | 1989-07-19 |
| CN1011565B true CN1011565B (en) | 1991-02-13 |
Family
ID=4831175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88100102 Expired CN1011565B (en) | 1988-01-05 | 1988-01-05 | Fumeless mosquito-repellent incense coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1011565B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2262231A (en) * | 1991-12-10 | 1993-06-16 | Min Cheong Yap | Combustible insect repellent or incense coil |
| CN100333800C (en) * | 2005-08-11 | 2007-08-29 | 林蔼堂 | Environmental protection joss incense and method for making the same |
| CN105145658A (en) * | 2015-08-05 | 2015-12-16 | 广西柳州昊邦日化有限公司 | Mosquito-repellent incense |
| CN106417410A (en) * | 2016-09-29 | 2017-02-22 | 防城港市港口区晶通科技有限公司 | Mosquito-repellent incense and preparation method thereof |
-
1988
- 1988-01-05 CN CN 88100102 patent/CN1011565B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1033920A (en) | 1989-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |