CN108623926A - A kind of degradable synthetic rubber latex mulch and preparation method thereof - Google Patents
A kind of degradable synthetic rubber latex mulch and preparation method thereof Download PDFInfo
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- CN108623926A CN108623926A CN201810515942.1A CN201810515942A CN108623926A CN 108623926 A CN108623926 A CN 108623926A CN 201810515942 A CN201810515942 A CN 201810515942A CN 108623926 A CN108623926 A CN 108623926A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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Abstract
The invention discloses a kind of degradable synthetic rubber latex mulches and preparation method thereof.It prepares and synthetic rubber, glycerine is added, fungicide sodium benzoate, nonionic surface active agent, tackifier etc. mix in certain proportion, prepare the synthetic rubber latex that emulsion concentration is 0.5 5%, this lotion is sprayed on to the farmland surface of arid area and the surface of desert area, existing agricultural mulching can be replaced.The advantages of this lotion mulch, is：Its raw material has used synthetic rubber that can be degradable, the product of degradation mostly nontoxic.It is easy for construction, as long as carrying out simple sprinkling.It can be with the water conservation problem of effective solution arid area.
Description
Technical field
The present invention relates to a kind of degradable synthetic rubber latex mulches and preparation method thereof, and in particular to degradable synthesis rubber
The preparation formula and technique of latex solution.
Background technology
Mulch water conservation technology is a kind of Novel mulching film water conservation guarantor's entropy technique, has a vast market foreground.And synthetic rubber
It is a kind of strong flexible polymer, it has excellent heat resistance, cold resistance and film forming.And it is cheap, by environment shadow
The factor of sound is small.After being prepared into degradable synthetic rubber latex, as long as mulch can be formed by carrying out simply sprinkling.Therefore, it can drop
Solution synthetic rubber latex mulch can simply and effectively solve the problems, such as the water conservation of arid area.
Invention content
The object of the present invention is to provide a kind of preparation process of degradable synthetic rubber latex mulch, which obtains
Degradable synthetic rubber latex mulch be not only able to simply and effectively solve the problems, such as the water conservation of arid area, and price is low
It is honest and clean, it is easy for construction.
In order to achieve the above object, the technical solution adopted by the present invention includes the following steps：
A kind of degradable synthetic rubber latex mulch, by water, fungicide, synthetic rubber, nonionic surface active agent, friendship
Join agent and tackifier composition, wherein every 1000 kilograms of water be added 0.1-2 kilograms fungicide, 0.5-30 kilograms of synthetic rubber,
0.2-1 kilograms of nonionic surfactant and 0.1-0.5 kilograms of crosslinking agent and tackifier.
The fungicide is sodium benzoate, hydrogen peroxide, Cosan, lime sulfur, copper sulphate, mercuric chloride, lime Bordeaux
Liquid, Kocide SD, cuprous oxide, organic phosphorus type disinfectant, organo-arsenic series bactericidal agent, substituted beneze-group fungicides, azoles fungicide
Or composite bactericide.
The synthetic rubber be liquid rubber, EP rubbers, polycyclic amylene rubber and liquid rubber, EP rubbers,
It is one or more in the water-insoluble derivatives of polycyclic amylene rubber.
The nonionic surface active agent is polyoxyethylene-type surfactant, EPE polyol EPE and non-
It is one or more in ion fluorocarbon surfactant；Polyoxyethylene-type surfactant is：Alkyl phenol polyoxyethylene ether, high-carbon
Fatty alcohol polyoxyethylene ether, polyoxyethylene carboxylate or fatty acid methyl ester ethoxylate；EPE polyol EPE is
Sorbitan ester or sucrose ester.
The crosslinking agent is one or more of ethylene glycol, polyethylene glycol, diamine compounds and glycerine
Mixture.
The tackifier are the mixture of one or more of polyacrylamide, xanthans and frictioning.
A kind of preparation method of degradable synthetic rubber latex mulch, includes the following steps：
Fungicide is added to the water, stirring extremely dissolving under conditions of -10-40 DEG C；Then synthetic rubber is added, continues to stir
It mixes；Nonionic surfactant is added, be eventually adding crosslinking agent and after tackifier stir evenly, prepares quality of the emulsion concentration
For 0.5-5% macromolecule polysaccharide lotion to get to degradable synthetic rubber latex mulch.
Preferably, speed of agitator is 800-1500r/min after synthetic rubber.
Compared with prior art, the beneficial effects of the present invention are：
After the present invention adulterates synthetic rubber, tests prove that, the service life of mulch can be improved, film forming, drop are increased
Its low pollution level to soil, meets the development trend of Green Chemistry.This lotion mulching film raw material has used can be degradable
Synthetic rubber, the product of degradation is mostly nontoxic.It is easy for construction, as long as carrying out simple sprinkling.Can have
The water conservation for solving the problems, such as arid area of effect.
Preparation method of the present invention is simple, it is only necessary to be mixed, can both prepare degradable synthetic rubber latex mulch.It will
This lotion is sprayed on the farmland surface of arid area and the surface of desert area, can replace existing agricultural mulching.This breast
The advantages of liquid mulch, is：Its raw material has used synthetic rubber that can be degradable, the product of degradation mostly nontoxic.It applies
Work is convenient, as long as carrying out simple sprinkling.It can be with the water conservation problem of effective solution arid area.
Specific implementation mode
A kind of degradable synthetic rubber latex mulch of the present invention and preparation method thereof includes the following steps：
1) 0.1-2 kilograms of fungicide is weighed with electronics Libra, load weighted fungicide is added in 1000 kilograms of distilled water,
It is stirred continuously to dissolving under the conditions of -10-40 DEG C, the aqueous solution of fungicide is made.Wherein, fungicide is mainly sodium benzoate,
Hydrogen peroxide, Cosan, lime sulfur, copper sulphate, mercuric chloride, lime Bordeaux mixture, Kocide SD, cuprous oxide, organic phosphates have
Machine arsenic series bactericidal agent, substituted beneze-group fungicides, azoles fungicide and composite bactericide.
2) 0.5-30 kilograms of synthetic rubber is weighed to be added in step 1) in fungicide aqueous solution obtained.0.2-1 is weighed again
Kilogram nonionic surfactant is added thereto, with the rotating speed high-speed stirred of 800-1500r/min to being completely dissolved.Wherein, it closes
It is liquid rubber, EP rubbers, polycyclic amylene rubber etc. and one kind in their water-insoluble derivatives or more at rubber
Kind.Nonionic surface active agent is fatty glyceride, polyalcohol, sucrose ester, fatty acid sorbitan (Span), polysorbate
(Tween), polyoxyethylene-type (long-chain fatty acid ester, aliphatic alcohol ester), Pluronic F68 etc., it is a kind of or
A variety of mixtures.
3) 0.1-0.5 kilograms of emulsion stabilizer is weighed, is slowly added to while stirring in the solution in step 2), continues to stir
Until being completely dissolved, a kind of degradable synthetic rubber latex is obtained.Crosslinking agent in emulsion stabilizer is ethylene glycol, poly- second two
A kind of or their mixture in the polyalcohols such as alcohol, diamine compounds and glycerine.Tackifier in emulsion stabilizer
For polyacrylamide, xanthans, the mixture of one or more of frictioning etc..
The present invention is described in further details with reference to embodiment, but other elements not provided are not precluded.
Embodiment 1：
1) it weighs 0.5 kilogram of sodium benzoate to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 20 DEG C to benzene first
Sour sodium is completely soluble in water.5 kilograms of EP rubbers are weighed again to be added in the aqueous solution of fungicide obtained, and it is straight to continue stirring 0.5h
To being completely dissolved；
2) it weighs 1) 0.8 kilogram of fatty glyceride is added in solution obtained, is carried out with the rotating speed of 1000r/min high
0.5h is to being completely dissolved for speed stirring；
3) 0.2 kilogram of polyethylene glycol and 0.1 kilogram of polyacrylamide are weighed, it is obtained molten in being slowly added to 2) while stirring
In liquid.After being added completely into, continue to stir 1.5h, until being completely dissolved, degradable synthetic rubber latex to be made.
Embodiment 2：
1) it weighs 1 kilogram of copper sulphate to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 25 DEG C complete to copper sulphate
Fully dissolved is in water.3 kilograms of EP rubbers are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 0.5h until complete
Fully dissolved；
2) it weighs 1) 0.5 kilogram of sucrose ester is added in solution obtained, high-speed stirred is carried out with the rotating speed of 800r/min
0.5h is to being completely dissolved；
3) 0.1 kilogram of ethylene glycol and 0.1 kilogram of polyacrylamide, solution obtained in being slowly added to 2) while stirring are weighed
In.After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.
Embodiment 3：
1) it weighs 0.2 kilogram of Cosan to be added in 1000 kilograms of distilled water, be stirred continuously to Cosan under the conditions of 10 DEG C
It completely dissolves in water.6 kilograms of EP rubbers are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1h to complete
Dissolving；
2) it weighs 1) 0.3 kilogram of fatty acid sorbitan is added in solution obtained, is carried out with the rotating speed of 1000r/min high
Speed stirring 0.5h is until be completely dissolved；
3) 0.1 kilogram of glycerine and 0.2 kilogram of polyacrylamide, solution obtained in being slowly added to 2) while stirring are weighed
In.After being added completely into, continue to stir 1.5h, until being completely dissolved, degradable synthetic rubber latex to be made.
Embodiment 4：
1) 2 kilograms of hydrogen peroxide are weighed to be added in 1000 kilograms of distilled water, is stirred continuously under the conditions of 10 DEG C until solution is complete
Full mixing.25 kilograms of EP rubbers are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1.5h until completely molten
Solution；
2) it weighs 1) 0.5 kilogram of fatty glyceride is added in solution obtained, is carried out with the rotating speed of 1200r/min high
Speed stirring 0.5h is until be completely dissolved；
3) 0.2 kilogram of ethylene glycol and 0.3 kilogram of polyacrylamide are weighed, solution obtained in being slowly added to 2) while stirring
In.After being added completely into, continue to stir 1.5h, until being completely dissolved, degradable synthetic rubber latex to be made.
Embodiment 5：
1) 0.5 kilogram of phosethyl-Al is weighed to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 20 DEG C until
It is completely dissolved.20 kilograms of EP rubbers are weighed again to be added in fungicide aqueous solution obtained, continue to stir 1.5h until completely molten
Solution；
2) it weighs in solution obtained 1) 0.3 kilogram of fatty alcohol polyoxyethylene ether is added in, with the rotating speed of 1000r/min
High-speed stirred 0.5h is carried out until being completely dissolved；
3) 0.2 kilogram of glycerine and 0.2 kilogram of polyacrylamide are weighed, solution obtained in being slowly added to 2) while stirring
In.After being added completely into, continue to stir 1.5h, until being completely dissolved, degradable synthetic rubber latex to be made.
Phosethyl-Al in step 1) in embodiment 5 is replaced with into the fungicide in table 1, the poly alkyl alcohol in step 2)
Ethylene oxide ether replaces with the nonionic surfactant in table 1, and other conditions are identical, obtains embodiment 6-10.
Rare earth oxide and concentrated acid used by 1 embodiment 6-10 of table
Embodiment 11：
1) it weighs 0.2 kilogram of lime Bordeaux mixture to be added in 1000 kilograms of distilled water, stirring is until complete under the conditions of 25 DEG C
Fully dissolved.8 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1h until completely molten
Solution；
2) it weighs 1) 0.2 kilogram of polysorbate is added in the solution of gained, high-speed stirring is carried out with the rotating speed of 800r/min
0.5h is mixed until being completely dissolved；
3) 0.1 kilogram of crosslinking agent and 0.1 kilogram of polyacrylamide are weighed, solution obtained in being slowly added to 2) while stirring
In.After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.Wherein crosslinking agent is by volume
Than being (1.5:1) ethylene glycol and diethylenetriamines composition.
Embodiment 12：
1) it weighs 1 kilogram of sodium benzoate to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 25 DEG C until completely
Dissolving.12 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1h until completely molten
Solution；
2) it weighs in solution obtained 1) 0.3 kilogram of fatty glyceride is added in, is carried out with the rotating speed of 900r/min
High-speed stirred 1h is until be completely dissolved；
3) 0.1 kilogram of diethylenetriamines and 0.1 kilogram of xanthans are weighed, it is obtained in being slowly added to 2) while stirring
In solution.After being added completely into, continue to stir 0.5h, until being completely dissolved, degradable synthetic rubber latex to be made.
Embodiment 13：
1) it weighs 0.5 kilogram of cuprous oxide to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 25 DEG C until complete
Fully dissolved.15 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1.5h until complete
Fully dissolved；
2) it weighs in solution obtained 1) 0.5 kilogram of polyoxyethylate amide is added in, is carried out with the rotating speed of 1000r/min
High-speed stirred 1h is until be completely dissolved；
3) 0.2 kilogram of crosslinking agent and 0.1 kilogram of xanthans are weighed, obtained solution in being slowly added to 2) while stirring
In.After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.Wherein crosslinking agent is by volume
Than being (2:1) glycerine and diethylenetriamines composition.
Embodiment 14：
1) it weighs 1 kilogram of tolelofos-methyl to be added in 1000 kilograms of distilled water, be stirred continuously under the conditions of 20 DEG C until complete
Fully dissolved.10 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1h until completely
Dissolving；
2) it weighs in solution obtained 1) 0.5 kilogram of fatty acid sorbitan is added in, is carried out with the rotating speed of 1200r/min
High-speed stirred 0.5h is until be completely dissolved；
3) 0.2 kilogram of crosslinking agent and 0.2 kilogram of polyacrylamide are weighed, it is obtained molten in being slowly added to 2) while stirring
In liquid.After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.Wherein crosslinking agent is by body
Product is than being (2:1) polyethylene glycol and diethylenetriamines composition.
Embodiment 15：
1) 0.2 kilogram of nitrile bacterium azoles are weighed, are added in 1000 kilograms of distilled water, are stirred continuously under the conditions of 20 DEG C until complete
Fully dissolved.12 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 2h until completely
Dissolving；
2) it weighs in solution obtained 1) 0.2 kilogram of polyoxyethylate amide is added in, is carried out with the rotating speed of 800r/min
High-speed stirred 1h is until be completely dissolved；
3) 0.2 kilogram of crosslinking agent and 0.1 kilogram of frictioning are weighed, in being slowly added to 2) while stirring in obtained solution.
After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.Wherein crosslinking agent is by volume ratio
(1.2:1) glycerine and diethylenetriamines composition.
Embodiment 16：
1) 1 kilogram of fungicide is weighed, is added in 1000 kilograms of distilled water, is stirred continuously under the conditions of 25 DEG C until completely
Dissolving.8 kilograms of polycyclic amylene rubber are weighed again to be added in the aqueous solution of fungicide obtained, continue to stir 1h until completely molten
Solution.Wherein, fungicide is (1.5 by mass ratio:1) Kocide SD and cuprous oxide composition；
2) it weighs in solution obtained 1) 0.3 kilogram of fatty acid amide-polyoxyethylene is added in, with the rotating speed of 900r/min
High-speed stirred 1h is carried out until being completely dissolved；
3) 0.1 kilogram of crosslinking agent and 0.2 kilogram of frictioning are weighed, in being slowly added to 2) while stirring in obtained solution.
After being added completely into, continue to stir 1h, until being completely dissolved, degradable synthetic rubber latex to be made.Wherein crosslinking agent is by volume ratio
(1.2:1) polyethylene glycol and diethylenetriamines composition.
The experiment in laboratory shows:The mulch can be degradable between the arid area 28-36 months.It is dropped in desert area
Solution the time be then：36-44 months.The lotion using emulsion-stabilizing instrument test the result shows that：Temperature of the lotion in -10-40 degree
Under degree, it can stablize up to 90 days or so.
Nitrile bacterium azoles may be replaced by bitertanol, epoxiconazole, Tebuconazole, cyproconazole or propiconazole in the present embodiment
Deng.
The present invention degradable synthetic rubber latex film preparation emulsion concentration be 0.5-5% synthetic rubber latex, will
This lotion is sprayed on the farmland surface of arid area and the surface of desert area, can replace existing agricultural mulching.This breast
The advantages of liquid mulch, is：Its raw material has used synthetic rubber that can be degradable, the product of degradation mostly nontoxic.It applies
Work is convenient, as long as carrying out simple sprinkling.It can be with the water conservation problem of effective solution arid area.
Protection scope of the present invention is not limited to the above embodiments, for those of ordinary skill in the art, if
If the various changes and deformations that carried out to the present invention belong within the scope of the claims in the present invention and equivalent technologies, the meaning of the present invention
Including figure also includes these changes and deforms.
Claims (9)
1. a kind of degradable synthetic rubber latex mulch, which is characterized in that by water, fungicide, synthetic rubber, non-ionic surface
Activating agent, crosslinking agent and tackifier composition, wherein every 1000 kilograms of water be added 0.1-2 kilograms fungicide, 0.5-30 kilograms
Synthetic rubber, 0.2-1 kilograms of nonionic surfactant and 0.1-0.5 kilograms of crosslinking agent and tackifier.
2. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the fungicide is
Sodium benzoate, Cosan, lime sulfur, copper sulphate, mercuric chloride, lime Bordeaux mixture, Kocide SD, cuprous oxide, has hydrogen peroxide
The Phosphorus fungicide of machine, organo-arsenic series bactericidal agent, substituted beneze-group fungicides, azoles fungicide or composite bactericide.
3. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the synthetic rubber
For liquid rubber, EP rubbers, polycyclic amylene rubber and liquid rubber, EP rubbers, polycyclic amylene rubber it is water-insoluble
It is one or more in derivative.
4. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the nonionic
Surfactant is in polyoxyethylene-type surfactant, EPE polyol EPE and non-ion fluorin carbon surface active agent
It is one or more；Polyoxyethylene-type surfactant is：Alkyl phenol polyoxyethylene ether, high-carbon fatty alcohol polyoxyethylene ether, fat
Sour polyoxyethylene ester or fatty acid methyl ester ethoxylate；EPE polyol EPE is sorbitan ester or sucrose ester.
5. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the crosslinking agent is
The mixture of one or more of ethylene glycol, polyethylene glycol, diamine compounds and glycerine.
6. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the tackifier are
The mixture of one or more of polyacrylamide, xanthans and frictioning.
7. a kind of degradable synthetic rubber latex mulch according to claim 1, which is characterized in that the crosslinking agent and
The volume ratio of tackifier is (1.2~2)：1.
8. a kind of preparation method of degradable synthetic rubber latex mulch as described in claim 1 to 7 any one, feature
It is, includes the following steps：
Fungicide is added to the water, stirring extremely dissolving under conditions of -10-40 DEG C；Then synthetic rubber is added, continues to stir；
Nonionic surfactant is added, be eventually adding crosslinking agent and after tackifier stir evenly, it is a concentration of to prepare quality of the emulsion
The macromolecule polysaccharide lotion of 0.5-5% is to get to degradable synthetic rubber latex mulch.
9. a kind of preparation method of degradable synthetic rubber latex mulch according to claim 8, which is characterized in that synthesis
Speed of agitator is 800-1500r/min after rubber.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240523A (en) * | 2019-07-19 | 2019-09-17 | 陕西科技大学 | A kind of degradable water polo of N P and K liquid fertilizer and its application method for Arid&semi-arid area tree planting |
| CN110249875A (en) * | 2019-07-19 | 2019-09-20 | 陕西科技大学 | A kind of environment-friendly type covering material and its application method for inhibiting moisture evaporation for Arid&semi-arid area |
| CN110249874A (en) * | 2019-07-19 | 2019-09-20 | 陕西科技大学 | A kind of powdery covering material and its application method for inhibiting moisture evaporation for Arid&semi-arid area |
| CN110330942A (en) * | 2019-07-19 | 2019-10-15 | 陕西科技大学 | A kind of nanometer of totally biodegradable liquid cover film and its application method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161718A (en) * | 2007-11-27 | 2008-04-16 | 中国科学院长春应用化学研究所 | Biological degradation liquid film and preparation method |
| CN104804326A (en) * | 2015-04-18 | 2015-07-29 | 青岛承天伟业机械制造有限公司 | Plastic mulching film with good weather ability |
| CN105175793A (en) * | 2015-10-29 | 2015-12-23 | 青海大学 | Mulching film material containing micro silicon powder and preparation method thereof |
| CN106977636A (en) * | 2016-01-18 | 2017-07-25 | 中国石油化工股份有限公司 | A kind of trans polycyclic amylene rubber of liquid and its preparation method and application |
| CN108047586A (en) * | 2017-12-06 | 2018-05-18 | 山东润涵新材料科技有限公司 | Degradable liquid mulch film and its preparation and application |
-
2018
- 2018-05-25 CN CN201810515942.1A patent/CN108623926A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101161718A (en) * | 2007-11-27 | 2008-04-16 | 中国科学院长春应用化学研究所 | Biological degradation liquid film and preparation method |
| CN104804326A (en) * | 2015-04-18 | 2015-07-29 | 青岛承天伟业机械制造有限公司 | Plastic mulching film with good weather ability |
| CN105175793A (en) * | 2015-10-29 | 2015-12-23 | 青海大学 | Mulching film material containing micro silicon powder and preparation method thereof |
| CN106977636A (en) * | 2016-01-18 | 2017-07-25 | 中国石油化工股份有限公司 | A kind of trans polycyclic amylene rubber of liquid and its preparation method and application |
| CN108047586A (en) * | 2017-12-06 | 2018-05-18 | 山东润涵新材料科技有限公司 | Degradable liquid mulch film and its preparation and application |
Non-Patent Citations (6)
| Title |
|---|
| 刘正坪等: "《蔬菜病害防治技术问答》", 30 June 2007, 中国农业大学出版社 * |
| 化工部合成材料研究院: "《聚合物防老化手册》", 30 June 1999, 化学工业出版社 * |
| 杨继生: "《表面活性剂原理与应用》", 31 December 2012, 东南大学出版社 * |
| 梁发书等: "《大学化学》", 31 January 2002, 重庆大学出版社 * |
| 罗明生等: "《药物辅料大全》", 31 January 2006, ，四川出版集团•四川科学技术出版社 * |
| 霍李江: "《包装印刷技术》", 30 September 2011, 印刷工业出版社 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240523A (en) * | 2019-07-19 | 2019-09-17 | 陕西科技大学 | A kind of degradable water polo of N P and K liquid fertilizer and its application method for Arid&semi-arid area tree planting |
| CN110249875A (en) * | 2019-07-19 | 2019-09-20 | 陕西科技大学 | A kind of environment-friendly type covering material and its application method for inhibiting moisture evaporation for Arid&semi-arid area |
| CN110249874A (en) * | 2019-07-19 | 2019-09-20 | 陕西科技大学 | A kind of powdery covering material and its application method for inhibiting moisture evaporation for Arid&semi-arid area |
| CN110330942A (en) * | 2019-07-19 | 2019-10-15 | 陕西科技大学 | A kind of nanometer of totally biodegradable liquid cover film and its application method |
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