CN105733479A - Environment-friendly mosquito-repellent incense adhesive - Google Patents
Environment-friendly mosquito-repellent incense adhesive Download PDFInfo
- Publication number
- CN105733479A CN105733479A CN201610200272.5A CN201610200272A CN105733479A CN 105733479 A CN105733479 A CN 105733479A CN 201610200272 A CN201610200272 A CN 201610200272A CN 105733479 A CN105733479 A CN 105733479A
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- environment
- repellent
- mosquito
- repellent incense
- friendlymosquito
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J151/00—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers
- C09J151/02—Adhesives based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Adhesives based on derivatives of such polymers grafted on to polysaccharides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
- C08F251/02—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof on to cellulose or derivatives thereof
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- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cosmetics (AREA)
Abstract
The invention discloses an environment-friendly mosquito-repellent incense adhesive and belongs to the technical field of mosquito-repellent incense additive preparation.Cassava starch is used as the raw material, crosslinking graft reaction with ethyl acetate and acrylamide is conducted, then pregelatinization reaction is conducted, and finally drying, smashing and screening are conducted to obtain the adhesive.The prepared environment-friendly mosquito-repellent incense adhesive is high in dissolving property, viscosity and binding force, and the use amount of mosquito-repellent incense produced from the environment-friendly mosquito-repellent incense adhesive is small.The prepared environment-friendly mosquito-repellent incense adhesive is free of toxicity or harm, can meet the requirement for environment friendliness, and can not cause negative effects such as asthma, neurotoxia and cancer after being burnt and absorbed by people.
Description
[technical field]
The invention belongs to mosquito incense additive preparing technical field, be specifically related to a kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
[background technology]
Existing mosquito incense binding agent mainly adopts composite adhesives such as carboxymethyl cellulose, polyacrylamide etc..Adopting substantial amounts of composite adhesives in mosquito incense, bring substantial amounts of environmental protection and health problem, being absorbed by the body after the burning of these chemical substances to cause asthma, and neurotoxic, long-term suction even can cause cancer.Therefore, the mosquito incense binding agent how developing a kind of environmental protection becomes new research direction.
[summary of the invention]
The present invention provides a kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, adopts the binding agent such as carboxymethyl cellulose, polyacrylamide in a large number to solve to adopt in mosquito incense, brings substantial amounts of environmental protection and health problem.Environment-friendlymosquito-repellent mosquito-repellent incense binding agent solubility property prepared by the present invention is good, viscosity is high, cohesive force is strong, uses the mosquito incense consumption that this environment-friendlymosquito-repellent mosquito-repellent incense binding agent produces few；Environment-friendlymosquito-repellent mosquito-repellent incense binding agent prepared by the present invention is nontoxic, can meet the requirement to product of the environmental protection aspect, is absorbed by the body, will not cause the adverse consequencess such as asthma, neurotoxic, cancer after the burning of this environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
For solving above technical problem, the present invention by the following technical solutions:
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, is with tapioca for raw material, by carrying out cross-linked graft reaction with ethyl acetate, acrylamide, then carries out pre-gelatinized reaction, final drying, pulverize, sieving obtains environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Preferably, after first tapioca being made into the slurry that concentration is 15-20Be ', then carry out cross-linked graft reaction with ethyl acetate, acrylamide.
Preferably, the concentration of described ethyl acetate is 0.5%-0.8%.
Preferably, the reaction of described cross-linked graft is that under 28-35 DEG C of condition, stirring reaction 0.5-1h carries out in temperature.
Preferably, the rotating speed of described stirring is 50-80r/min.
Preferably, described drying carries out in cylindrical drier.
Preferably, described dry temperature is 150-160 DEG C.
Preferably, the sieve sieved described in is 60 orders.
Preferably, the water content of described environment-friendlymosquito-repellent mosquito-repellent incense binding agent is 5%-8%.
The method have the advantages that
(1) the environment-friendlymosquito-repellent mosquito-repellent incense binding agent that prepared by the present invention is nontoxic, can meet the requirement to product of the environmental protection aspect, is absorbed by the body, will not cause the adverse consequencess such as asthma, neurotoxic, cancer after the burning of this environment-friendlymosquito-repellent mosquito-repellent incense binding agent；
(2) the environment-friendlymosquito-repellent mosquito-repellent incense binding agent solubility property that prepared by the present invention is good, viscosity is high, cohesive force is strong, use the mosquito incense consumption that this mosquito incense amylum adhesive produces few, mosquito incense flat appearance, without fracture, without mildew, fracture resistence force is strong, burning-point time foot, micro-cigarette is even smokeless, crosses iron teeth dish not " broken end " and stops working.
[detailed description of the invention]
For ease of being more fully understood that the present invention, being illustrated by following instance, these examples belong to protection scope of the present invention, but are not intended to protection scope of the present invention.
In an embodiment, preparation environment-friendlymosquito-repellent mosquito-repellent incense binding agent comprises the following steps:
S1: compound concentration is 15-20Be ' tapioca slurry A；
S2: starching addition concentration in A to the tapioca of step S1 is 0.5%-0.8% ethyl acetate, acrylamide, is then 28-35 DEG C in temperature, speed of agitator is carry out cross-linked graft reaction 0.5-1h under 50-80r/min, prepares slurry B；
S3: being delivered in cylindrical drier by the slurry B of step S2 and carry out pre-gelatinized and dry at temperature is 150-160 DEG C, prepared water content is the material C of 5%-8%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 1
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 15Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.5% ethyl acetate, acrylamide, is then 28 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 1h under 50r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 150 DEG C dry, prepared water content is the material C of 8%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 2
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 20Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.8% ethyl acetate, acrylamide, is then 35 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.5h under 80r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 160 DEG C dry, prepared water content is the material C of 6%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 3
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 18Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.8% ethyl acetate, acrylamide, is then 30 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.75h under 70r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 155 DEG C dry, prepared water content is the material C of 7%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 4
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 16Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.5% ethyl acetate, acrylamide, is then 32 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.6h under 60r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 150 DEG C dry, prepared water content is the material C of 5%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 5
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 17Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.8% ethyl acetate, acrylamide, is then 33 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.7h under 80r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 160 DEG C dry, prepared water content is the material C of 8%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 6
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 20Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.5% ethyl acetate, acrylamide, is then 30 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.75h under 60r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 155 DEG C dry, prepared water content is the material C of 5%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 7
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 19Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 7% ethyl acetate, acrylamide, is then 35 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.5h under 80r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 160 DEG C dry, prepared water content is the material C of 7%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Embodiment 8
A kind of environment-friendlymosquito-repellent mosquito-repellent incense binding agent, preparation process is as follows:
S1: compound concentration is 18Be ' tapioca slurry A；
S2: starch to the tapioca of step S1 that to add concentration in A be 0.6% ethyl acetate, acrylamide, is then 32 DEG C in temperature, and speed of agitator is carry out cross-linked graft reaction 0.8h under 60r/min, prepares slurry B；
S3: be delivered in cylindrical drier by the slurry B of step S2 to carry out pre-gelatinized and temperature be at 155 DEG C dry, prepared water content is the material C of 6%；
S4: the material C of step S3 is pulverized, crosses wind after 60 mesh sieves and deliver to whirlwind separator and be collected, prepare environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
Properties of sample parameter in embodiment 1-8 is as shown in the table.
Above content is it cannot be assumed that the present invention is embodied as being confined to these explanations; for general technical staff of the technical field of the invention; without departing under present inventive concept premise; some simple deduction or replace can also be made, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted claims.
Claims (9)
1. an environment-friendlymosquito-repellent mosquito-repellent incense binding agent, it is characterised in that be with tapioca for raw material, by carrying out cross-linked graft reaction with ethyl acetate, acrylamide, then carries out pre-gelatinized reaction, final drying, pulverize, sieving obtains environment-friendlymosquito-repellent mosquito-repellent incense binding agent.
2. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that after first tapioca being made into the slurry that concentration is 15-20Be ', then carry out cross-linked graft reaction with ethyl acetate, acrylamide.
3. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that the concentration of described ethyl acetate is 0.5%-0.8%.
4. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that the reaction of described cross-linked graft is that under 28-35 DEG C of condition, stirring reaction 0.5-1h carries out in temperature.
5. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 4, it is characterised in that the rotating speed of described stirring is 50-80r/min.
6. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that described drying carries out in cylindrical drier.
7. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 6, it is characterised in that described dry temperature is 150-160 DEG C.
8. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that described in the sieve that sieves be 60 orders.
9. environment-friendlymosquito-repellent mosquito-repellent incense binding agent according to claim 1, it is characterised in that the water content of described environment-friendlymosquito-repellent mosquito-repellent incense binding agent is 5%-8%.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200272.5A CN105733479A (en) | 2016-04-01 | 2016-04-01 | Environment-friendly mosquito-repellent incense adhesive |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610200272.5A CN105733479A (en) | 2016-04-01 | 2016-04-01 | Environment-friendly mosquito-repellent incense adhesive |
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| CN105733479A true CN105733479A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610200272.5A Pending CN105733479A (en) | 2016-04-01 | 2016-04-01 | Environment-friendly mosquito-repellent incense adhesive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646907A (en) * | 2017-10-18 | 2018-02-02 | 桂林大创科技有限公司 | A kind of Mosquito-repellent incense made of Chinese-medicinal herbs and preparation method thereof |
| CN109054683A (en) * | 2018-08-14 | 2018-12-21 | 王灯生 | A kind of dedicated environment-friendly adhesive of incense coil and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338046A (en) * | 2008-08-08 | 2009-01-07 | 浙江欣欣生化科技有限公司 | Starch for sticks and preparation method |
| CN102585741A (en) * | 2012-02-16 | 2012-07-18 | 江南大学 | Method for preparing starch adhesive for timber through emulsion polymerization |
| CN104312502A (en) * | 2014-11-10 | 2015-01-28 | 台州市顶立胶粘剂有限公司 | Novel starch-based quebracho tannin extract aldehyde-free wood adhesive and preparation method thereof |
-
2016
- 2016-04-01 CN CN201610200272.5A patent/CN105733479A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101338046A (en) * | 2008-08-08 | 2009-01-07 | 浙江欣欣生化科技有限公司 | Starch for sticks and preparation method |
| CN102585741A (en) * | 2012-02-16 | 2012-07-18 | 江南大学 | Method for preparing starch adhesive for timber through emulsion polymerization |
| CN104312502A (en) * | 2014-11-10 | 2015-01-28 | 台州市顶立胶粘剂有限公司 | Novel starch-based quebracho tannin extract aldehyde-free wood adhesive and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107646907A (en) * | 2017-10-18 | 2018-02-02 | 桂林大创科技有限公司 | A kind of Mosquito-repellent incense made of Chinese-medicinal herbs and preparation method thereof |
| CN109054683A (en) * | 2018-08-14 | 2018-12-21 | 王灯生 | A kind of dedicated environment-friendly adhesive of incense coil and preparation method thereof |
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Application publication date: 20160706 |