CN107254092A - Snow defence smell show and colour - Google Patents
Snow defence smell show and colour Download PDFInfo
- Publication number
- CN107254092A CN107254092A CN201710533360.1A CN201710533360A CN107254092A CN 107254092 A CN107254092 A CN 107254092A CN 201710533360 A CN201710533360 A CN 201710533360A CN 107254092 A CN107254092 A CN 107254092A
- Authority
- CN
- China
- Prior art keywords
- weight
- parts
- mixed
- colour
- snow defence
- 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.)
- Pending
Links
Classifications
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2203/00—Foams characterized by the expanding agent
- C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/24—Homopolymers or copolymers of amides or imides
- C08J2433/26—Homopolymers or copolymers of acrylamide or methacrylamide
-
- 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
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/14—Applications used for foams
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The present invention relates to a kind of snow defence smell show and colour, belong to technical field of advertisement.The snow defence smell show and colour of the present invention includes:The parts by weight of polyethylene 80~86, the parts by weight of product essence 10~25, the parts by weight of sustained release agent 10~30, the parts by weight of calcium carbonate 5~10, the parts by weight of polyacrylamide 3~5, the parts by weight of ethyl cellulose 3~5, the parts by weight of antifreeze 1~5, the parts by weight of foaming agent 0.5~1.8, the parts by weight of paraffin 5~10, the parts by weight of acetic acid 5~8, the parts by weight of attapulgite 2~4, the parts by weight of graphite 2~4, the parts by weight of potassium nitrate 2~4, the parts by weight of ice crystal sand 5~10, the parts by weight of calcium chloride 3~6.The snow defence smell show and colour of the present invention is shined upon, and the heat storage phase-changing material in snow defence smell show and colour absorbs heat energy and stored, and under conditions of no daylight, heat storage phase-changing material releases energy.So as to play the anti-freeze effect of snow defence.
Description
Technical field
The present invention relates to a kind of snow defence smell show and colour, belong to technical field of advertisement.
Background technology
Show and colour is the carrier of advertisement, and existing advertisement form is various, there is image, word, video, audio etc., wherein
The advertisement of picture and text form is most common.But without the propagating advertisement in the form of smell, for the product famous with smell,
Smell advertisement is used, more can intuitively be experienced to consumer, therefore it is significant to develop a kind of smell show and colour.
The advertisement of many picture and text forms, road sign are disposed in the outdoor, or even field, can usually face the extreme weathers such as snow, ice
Condition.Not only block vision, and fragile show and colour, so as to reduce its service life.
Polyethylene odorless, nontoxic, with excellent resistance to low temperature, chemical stability is good, is resistant to invading for most of soda acids
Erosion.Common solvent is not dissolved under normal temperature, water imbibition is small, and electrical insulating property is excellent.
The content of the invention
The invention solves the problems that first technical problem be to provide a kind of snow defence smell show and colour.
In order to solve the above technical problems, the snow defence smell show and colour of the present invention includes:The parts by weight of polyethylene 80~86, production
The parts by weight of product essence 10~25, the parts by weight of sustained release agent 10~30, the parts by weight of calcium carbonate 5~10, the parts by weight of polyacrylamide 3~5,
The parts by weight of ethyl cellulose 3~5, the parts by weight of antifreeze 1~5, the parts by weight of foaming agent 0.5~1.8, the parts by weight of paraffin 5~10, vinegar
Sour 5~8 parts by weight, the parts by weight of attapulgite 2~4, the parts by weight of graphite 2~4, the parts by weight of potassium nitrate 2~4, the weight of ice crystal sand 5~10
Measure part, the parts by weight of calcium chloride 3~6.
Further, the sustained release agent is at least one of polyethylene glycol, hydroxymethyl cellulose, guar gum.
Further, the one kind of the foaming agent in Arcton 11, dicholorodifluoromethane, pentamethylene and isopentane
Or several mixing.
Further, the antifreeze be 2,2,2- nitroso three, 0.15~0.17wt% of ethanol, sodium nitrate 0.09~
0.12wt%, BTA 0.05~0.08wt% of amine salt, remaining is the mixture of ethylene glycol.
Further, the snow defence smell show and colour is prepared by following methods:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and knead 5~8 points
Clock, adds mixture D and foaming agent, is kneaded 8~12 minutes at 120~140 DEG C, is cooled to 80~85 DEG C, adds mixture
A, is kept for 80~85 DEG C, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
The invention solves the problems that second technical problem be to provide a kind of preparation method of above-mentioned snow defence smell show and colour.
To solve second technical problem of the present invention, the technique of the preparation method of snow defence smell show and colour of the invention
It is as follows:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and knead 5~8 points
Clock, adds mixture D and foaming agent, is kneaded 8~12 minutes at 120~140 DEG C, is cooled to 80~85 DEG C, adds mixture
A, is kept for 80~85 DEG C, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
Beneficial effect:The snow defence smell show and colour of the present invention is shined upon, the storage in snow defence smell show and colour
Hot phase-change material absorbs heat energy and stored, and under conditions of no daylight, heat storage phase-changing material releases energy.So as to play
The anti-freeze effect of snow defence.
The essence for treating advertised product is stored in release membranes by the snow defence smell show and colour of the present invention, slow release, is risen
To certain smell the effect of publicity, be not easy to when temperature is low freeze, can as outdoor advertising material.
The snow defence smell show and colour of the present invention is easy to make, and technique is simple, is conducive to popularization and application.
Embodiment
The snow defence smell show and colour of the present invention includes:The parts by weight of polyethylene 80~86, the parts by weight of product essence 10~25,
The parts by weight of sustained release agent 10~30, the parts by weight of calcium carbonate 5~10, the parts by weight of polyacrylamide 3~5, the weight of ethyl cellulose 3~5
Part, the parts by weight of antifreeze 1~5, the parts by weight of foaming agent 0.5~1.8, the parts by weight of paraffin 5~10, the parts by weight of acetic acid 5~8 are concavo-convex
The parts by weight of rod soil 2~4, the parts by weight of graphite 2~4, the parts by weight of potassium nitrate 2~4, the parts by weight of ice crystal sand 5~10, the weight of calcium chloride 3~6
Measure part.
Further, the sustained release agent is at least one of polyethylene glycol, hydroxymethyl cellulose, guar gum.
Further, the one kind of the foaming agent in Arcton 11, dicholorodifluoromethane, pentamethylene and isopentane
Or several mixing.
Further, the antifreeze be 2,2,2- nitroso three, 0.15~0.17wt% of ethanol, sodium nitrate 0.09~
0.12wt%, BTA 0.05~0.08wt% of amine salt, remaining is the mixture of ethylene glycol.
Further, the snow defence smell show and colour is prepared by following methods:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and knead 5~8 points
Clock, adds mixture D and foaming agent, is kneaded 8~12 minutes at 120~140 DEG C, is cooled to 80~85 DEG C, adds mixture
A, is kept for 80~85 DEG C, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
The technique of the preparation method of the snow defence smell show and colour of the present invention is as follows:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and knead 5~8 points
Clock, adds mixture D and foaming agent, is kneaded 8~12 minutes at 120~140 DEG C, is cooled to 80~85 DEG C, adds mixture
A, is kept for 80~85 DEG C, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
Embodiment 1
Take the ethanol 0.2g of 2,2,2- nitroso three, sodium nitrate 0.12g, BTA amine salt 0.08g, ethylene glycol 120g mixing
Obtain antifreeze.
The parts by weight of polyethylene 80 are weighed, the parts by weight of mango essence 20, the parts by weight of polyethylene glycol 25, the parts by weight of calcium carbonate 8 are gathered
The parts by weight of acrylamide 4, the parts by weight of ethyl cellulose 4, the parts by weight of antifreeze 5, the parts by weight of pentamethylene 1, the parts by weight of paraffin 6, vinegar
Sour 6 parts by weight, the parts by weight of attapulgite 3, the parts by weight of graphite 3, the parts by weight of potassium nitrate 3, the parts by weight of ice crystal sand 7, the weight of calcium chloride 4
Part.
A. mango essence, polyethylene glycol and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 100 DEG C and kneaded 7 minutes, added
Mixture D and pentamethylene, are kneaded 10 minutes at 130 DEG C, are cooled to 80 DEG C, are kept for 80 DEG C, add mixture A, 0.5Mpa, 20
Minute obtains snow defence mango taste show and colour.
Embodiment 2
Take the ethanol 0.2g of 2,2,2- nitroso three, sodium nitrate 0.12g, BTA amine salt 0.08g, ethylene glycol 120g mixing
Obtain antifreeze.
Weigh the parts by weight of polyethylene 85, the parts by weight of cream jasmin france 20, the parts by weight of polyethylene glycol 20, the parts by weight of guar gum 10,
The parts by weight of calcium carbonate 5, the parts by weight of polyacrylamide 3, the parts by weight of ethyl cellulose 4, the parts by weight of antifreeze 5, the weight of isopentane 1
Part, the parts by weight of paraffin 8, the parts by weight of acetic acid 8, the parts by weight of attapulgite 4, the parts by weight of graphite 3, the parts by weight of potassium nitrate 4, ice crystal sand 8
Parts by weight, the parts by weight of calcium chloride 5.
A. cream jasmin france, polyethylene glycol, guar gum and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D storage
Can material;
E. mixed material and antifreeze in b step and step c are mixed at 110 DEG C and kneaded 5 minutes, added
Mixture D and isopentane, are kneaded 10 minutes at 120 DEG C, are cooled to 80 DEG C, are kept for 80 DEG C, add mixture A, 0.6Mpa, 15
Minute obtains snow defence jasmine taste show and colour.
Claims (6)
1. snow defence smell show and colour, it is characterised in that the snow defence smell show and colour includes:The weight of polyethylene 80~86
Part, the parts by weight of product essence 10~25, the parts by weight of sustained release agent 10~30, the parts by weight of calcium carbonate 5~10, the weight of polyacrylamide 3~5
Measure part, the parts by weight of ethyl cellulose 3~5, the parts by weight of antifreeze 1~5, the parts by weight of foaming agent 0.5~1.8, the weight of paraffin 5~10
Part, the parts by weight of acetic acid 5~8, the parts by weight of attapulgite 2~4, the parts by weight of graphite 2~4, the parts by weight of potassium nitrate 2~4, ice crystal sand 5
~10 parts by weight, the parts by weight of calcium chloride 3~6.
2. snow defence smell show and colour according to claim 1, it is characterised in that the sustained release agent is polyethylene glycol, hydroxyl
At least one of methylcellulose, guar gum.
3. snow defence smell show and colour according to claim 1 or 2, it is characterised in that the foaming agent is selected from trichlorine fluorine
One or more of mixing in methane, dicholorodifluoromethane, pentamethylene and isopentane.
4. the snow defence smell show and colour according to any one of claim 1-3, it is characterised in that the antifreeze is 2,
2,2- nitroso three, 0.15~0.17wt% of ethanol, 0.09~0.12wt% of sodium nitrate, BTA amine salt 0.05~
0.08wt%, remaining is the mixture of ethylene glycol.
5. the snow defence smell show and colour according to any one of claim 1-4, it is characterised in that the snow defence smell is wide
Material is accused to be prepared by following methods:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D energy storage material
Material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and kneaded 5~8 minutes,
Mixture D and foaming agent are added, is kneaded 8~12 minutes at 120~140 DEG C, 80~85 DEG C are cooled to, mixture A is added, protected
80~85 DEG C are held, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
6. the preparation method of the snow defence smell show and colour according to any one of claim 1-5, it is characterised in that described
The technique of method is as follows:
A. material is weighed, product essence, sustained release agent and antifreeze are mixed into obtain mixture A;
B. polyethylene and polyacrylamide are mixed;
C. calcium carbonate and ethyl cellulose are mixed;
D. by paraffin, acetic acid, attapulgite, graphite, potassium nitrate, ice crystal sand, calcium chloride is well mixed, and obtains mixture D energy storage material
Material;
E. mixed material and antifreeze in b step and step c are mixed at 100~110 DEG C and kneaded 5~8 minutes,
Mixture D and foaming agent are added, is kneaded 8~12 minutes at 120~140 DEG C, 80~85 DEG C are cooled to, mixture A is added, protected
80~85 DEG C are held, 0.5~0.6Mpa obtains snow defence smell show and colour in 15~20 minutes.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710533360.1A CN107254092A (en) | 2017-07-03 | 2017-07-03 | Snow defence smell show and colour |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710533360.1A CN107254092A (en) | 2017-07-03 | 2017-07-03 | Snow defence smell show and colour |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107254092A true CN107254092A (en) | 2017-10-17 |
Family
ID=60026271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710533360.1A Pending CN107254092A (en) | 2017-07-03 | 2017-07-03 | Snow defence smell show and colour |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107254092A (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040759A (en) * | 2009-10-14 | 2011-05-04 | 中国石油化工股份有限公司 | Polyethylene composition with phase transition performance and preparation method thereof |
CN102873944A (en) * | 2012-09-14 | 2013-01-16 | 佛山佛塑科技集团股份有限公司 | Preparation method for polyethylene spray-painting base materials |
CN104650464A (en) * | 2013-11-20 | 2015-05-27 | 晋江凯基高分子材料有限公司 | Preparation method and application of modified propenyl elastomer foaming body |
CN105058920A (en) * | 2015-07-21 | 2015-11-18 | 上海婉静纺织科技有限公司 | Fireproof aluminum-plastic panel for advertisements |
-
2017
- 2017-07-03 CN CN201710533360.1A patent/CN107254092A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040759A (en) * | 2009-10-14 | 2011-05-04 | 中国石油化工股份有限公司 | Polyethylene composition with phase transition performance and preparation method thereof |
CN102873944A (en) * | 2012-09-14 | 2013-01-16 | 佛山佛塑科技集团股份有限公司 | Preparation method for polyethylene spray-painting base materials |
CN104650464A (en) * | 2013-11-20 | 2015-05-27 | 晋江凯基高分子材料有限公司 | Preparation method and application of modified propenyl elastomer foaming body |
CN105058920A (en) * | 2015-07-21 | 2015-11-18 | 上海婉静纺织科技有限公司 | Fireproof aluminum-plastic panel for advertisements |
Non-Patent Citations (1)
Title |
---|
糜淑娥: "《广告设计项目教程》", 30 September 2009, 西安电子科技大学出版社 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Shahbaz et al. | A novel calcium chloride hexahydrate-based deep eutectic solvent as a phase change materials | |
Thompson et al. | Variability in the Indian Ocean circulation and salinity and its impact on SST anomalies during dipole events | |
CN105176107A (en) | Modified asphalt particles and preparation method thereof | |
CN106479439B (en) | A kind of ice melting agent and preparation method thereof for substation | |
WO2011086030A3 (en) | Method for producing expandable granulates containing polylactic acid | |
CN107376179B (en) | Water-based fire extinguishing agent applicable to-10-55 ℃ and preparation method thereof | |
CN105198269B (en) | A kind of low temperature resistant earth pressure balanced shield, EPBS foaming agent and preparation method and application | |
CN107412997B (en) | Water-based fire extinguishing agent stock solution and fire extinguishing agent suitable for being used at-1-55 ℃ and preparation method thereof | |
CN105080424A (en) | Cationic viscoelastic surfactant and preparation and application thereof | |
CN104073221B (en) | A kind of non-villaumite snow melt deicer of environment-friendly type and preparation method thereof | |
CN102585840A (en) | Liquid crystal composition containing cyclopentyl compounds | |
CN104650811B (en) | A kind of environment friendly type snow melt agent and preparation method thereof | |
CN103642481A (en) | Temperature-resistant and salt-resistant type low-interface tension foam oil-displacing agent and preparation method thereof | |
CN108837367A (en) | A kind of preparation method and application of environment-friendly type aqueous film-forming foam extinguishing agent | |
CN105601819A (en) | Low-temperature gel-state phase-changing cold storage agent and preparation method thereof | |
CN102268244A (en) | Preparation method of low-temperature inorganic eutectic salt phase-change material | |
CN103271089A (en) | Antifreezing solution for nursery stock | |
CN107254092A (en) | Snow defence smell show and colour | |
CN103421516B (en) | Ultra-wide range temperature and high-weatherability liquid crystal composition and display thereof | |
CN107760316A (en) | Liquid-crystal compounds containing the methyl substituents benzene of 3 fluorine 5 and difluoromethylenedioconnecting linking group and preparation method and application | |
CN107376180B (en) | Cold-resistant water-based fire extinguishing agent suitable for-40-55 ℃ and preparation method thereof | |
CN107376181B (en) | Water-based fire extinguishing agent applicable to-20-55 ℃ and preparation method thereof | |
CN103525431A (en) | Quick-responsive liquid crystal composition | |
CN106975193B (en) | Neutral environment-friendly water-based fire extinguishing agent and preparation method thereof | |
CN103498028A (en) | Water-based quenching liquid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171017 |
|
WD01 | Invention patent application deemed withdrawn after publication |