CN107502171A - Flooring waterproof material and preparation method thereof - Google Patents
Flooring waterproof material and preparation method thereof Download PDFInfo
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- CN107502171A CN107502171A CN201710722132.9A CN201710722132A CN107502171A CN 107502171 A CN107502171 A CN 107502171A CN 201710722132 A CN201710722132 A CN 201710722132A CN 107502171 A CN107502171 A CN 107502171A
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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
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/06—Polyurethanes from polyesters
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of flooring waterproof material and preparation method thereof, the preparation method comprises the following steps：(1) by tartaric acid, butanediol, organic solvent and potassium peroxydisulfate heating response, dehydration；(2) acrylic acid, toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder, heating response are added in the mixture after step (1) dehydration；(3) plasticizer, defoamer and stabilizer, heating stirring are added.The flooring waterproof material that the present invention obtains has good intensity, caking property and water proofing property.Meanwhile the material easily does easy film forming, preparation method is simple, and raw material is easy to get, and has preferable application value.
Description
Technical field
The present invention relates to waterproof material, in particular it relates to flooring waterproof material and preparation method thereof.
Background technology
Waterproof material is mainly used in building, and it possesses third kind of function：First, protect building from external environment condition shadow
Ring or minimize the influence, waterproof material can form continuous film on its surface after being coated on building, this
Coating has the performances such as corrosion-resistant, intoxicated pollution, waterproof, to extend the life-span of building：Second, decoration building, waterproof material
Material can form the film with different colours, various luster and different texture after being painted on building surface, so as to play U.S.
Change the effect of environment.However, making that the waterproof material of layer its intensity, tear resistance, weatherability are poor, and service life is short at present, use
When waterproof, protective layer generally need to be also done again on waterproof layer, add construction costs, be also not easy to repair.
Therefore, how overcome the deficiencies in the prior art, there is provided it is a kind of with good intensity, caking property and good waterproof performance
Waterproof material is to be eager to solve the problems, such as at present.
The content of the invention
It is an object of the invention to provide a kind of flooring waterproof material and preparation method thereof, the flooring waterproof material
With good intensity, caking property and water proofing property, directly can coat to form waterproof layer, it is not necessary to additionally lay on waterproof layer again
Protective layer, construction costs can be so reduced, and be easy to repair.This method is simple, and raw material is easy to get, and has preferable popularization and application
Value.
To achieve these goals, the invention provides a kind of preparation method of flooring waterproof material, the preparation
Method comprises the following steps：(1) by tartaric acid, butanediol, organic solvent and potassium peroxydisulfate heating response, dehydration；(2) in step
(1) acrylic acid, toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder are added in the mixture after being dehydrated, is added
Thermal response；(3) plasticizer, defoamer and stabilizer, heating stirring are added.
The present invention also provides a kind of flooring waterproof material being prepared according to previously described preparation method.
According to above-mentioned technical proposal, flooring waterproof material that the present invention obtains have good intensity, caking property and
Water proofing property, it is presumed that in the above-mentioned technical solutions, being polymerize with tartaric acid and butanediol, the polymer of small molecule is formed,
Acrylic acid is added, then under the collective effect of toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder, by wine
Stone acid and butanediol polymerize the small molecule to be formed and acrylic acid, unreacted butanediol and acrylic acid, and acrylic acid itself can also be sent out
Raw reaction, so as to form the polymer of crosslinking, so as to improve the intensity of polymer and water resistance.In addition, plasticizer, defoaming
Agent and the addition of stabilizer, the caking property of the material is enhanced again.Meanwhile the material easily does easy film forming, preparation method is simple, former
Material is easy to get, and has preferable application value.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Embodiment
The embodiment of the present invention is described in detail below.It is it should be appreciated that described herein specific
Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.
The end points of disclosed scope and any value are not limited to the accurate scope or value herein, these scopes or
Value should be understood to comprising the value close to these scopes or value.For number range, between the endpoint value of each scope, respectively
It can be combined with each other between the endpoint value of individual scope and single point value, and individually between point value and obtain one or more
New number range, these number ranges should be considered as specific open herein.
The present invention provides a kind of preparation method of flooring waterproof material, and the preparation method comprises the following steps：(1)
By tartaric acid, butanediol, organic solvent and potassium peroxydisulfate heating response, dehydration；(2) in the mixture after step (1) dehydration
Add acrylic acid, toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder, heating response；(3) plasticising is added
Agent, defoamer and stabilizer, heating stirring.
According to above-mentioned technical proposal, flooring waterproof material that the present invention obtains have good intensity, caking property and
Water proofing property, it is presumed that in the above-mentioned technical solutions, being polymerize with tartaric acid and butanediol, the polymer of small molecule is formed,
Acrylic acid is added, then under the collective effect of toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder, by wine
Stone acid and butanediol polymerize the small molecule to be formed and acrylic acid, unreacted butanediol and acrylic acid, and acrylic acid itself can also be sent out
Raw reaction, so as to form staggered polymer, so as to improve the intensity of polymer and water resistance.In addition, plasticizer, disappearing
The addition of infusion and stabilizer, the caking property of the material is enhanced again.Meanwhile the material easily does easy film forming, preparation method is simple,
Raw material is easy to get, and has preferable application value.
Certainly, the amount of the addition for each component, those skilled in the art can be adjusted flexibly, as long as the work according to the present invention
The raw material that skill step adds corresponding species can be prepared by flooring waterproof material.In order to obtain that there is good intensity, bonding
The flooring waterproof material of property and water proofing property, in the preferred embodiment of the present invention, it is preferable that in parts by weight, winestone
Sour 7-9 parts, butanediol 11-13 parts, organic solvent 15-25 parts, potassium peroxydisulfate 0.5-0.8 parts, acrylic acid 20-22 parts, toluene two
Isocyanates 6-8 parts, tin dilaurate diisobutyl tin 2.5-3.5 parts, scale zinc powder 0.2-0.5 parts, plasticizer 0.8-1.5 parts,
Defoamer 0.8-1.5 parts, stabilizer 1.1-1.3 parts.
In addition, for the heating condition in step (1), those skilled in the art can be adjusted flexibly, in order that tartaric acid, fourth
Glycol potassium peroxydisulfate catalytic action use under, obtain the polymer of small molecule, for be made with good intensity, caking property and
The flooring waterproof material of water proofing property is prepared, it is preferable that
The condition of heating response includes in step (1)：58-65 DEG C of temperature.
The heating response time can adjust in relative broad range in step (1), under the premise of above-mentioned heating-up temperature, it is preferable that add
Thermal response time 1.5-2h.
For the dehydration conditions in step (1), those skilled in the art can select from routine techniques, such as atmospheric evaporation
Deng, it is preferable that dehydration conditions include：100 DEG C -120 DEG C are warming up to, is dehydrated under conditions of vacuum 0.01-0.03MPa.
Meanwhile for the dewatering time in step (1), it can be adjusted in relative broad range, in order that dehydration is thorough, preferably
Ground, it is dehydrated 2-3h.
And can be adjusted flexibly for heating response condition in step (2), those skilled in the art, have well to be made
Intensity, the flooring waterproof material of caking property and water proofing property, in order to polymerize the small molecule formed by tartaric acid and butanediol
And acrylic acid, unreacted butanediol and acrylic acid, acrylic acid itself can also react, so as to form the polymer of crosslinking,
So as to improve the intensity of polymer and water resistance, it is preferable that heating response temperature is 90-110 DEG C in step (2).
For the heating response time in step (2), those skilled in the art can be adjusted flexibly, and have well to be made
The flooring waterproof material of intensity, caking property and water proofing property, in order to by tartaric acid and butanediol polymerize the small molecule formed and
Acrylic acid, unreacted butanediol and acrylic acid, acrylic acid itself can also react, so as to form the polymer of crosslinking, from
And improve the intensity and water resistance of polymer, it is preferable that the heating response time is 0.8-1.2h in step (2).
In the above-mentioned technical solutions, it is 90-110 DEG C of reaction 0.8-1.2h according to heating response temperature in step (2), you can
Realize the present invention.In order to which the flooring waterproof material with good intensity, caking property and water proofing property is made, in order to by winestone
Acid and butanediol polymerize the small molecule to be formed and acrylic acid, unreacted butanediol and acrylic acid, and acrylic acid itself can also occur
Reaction, so as to form the polymer of crosslinking, so as to improve the intensity of polymer and water resistance, of the invention preferred real
Apply in mode, heating response condition includes in step (2)：Acrylic acid and toluene are added in the mixture after step (1) dehydration
100-110 DEG C of reaction 0.5-0.8h of diisocyanate, it is anti-in 92-98 DEG C to add tin dilaurate diisobutyl tin and scale zinc powder
Answer 0.4-0.6h.
For the condition of heating and stirring in step (3), those skilled in the art can be adjusted flexibly, in order that each component mixes
Uniformly, and the caking property of the material is strengthened, it is preferable that the condition of heating stirring includes in step (3)：Temperature is 65-80 DEG C.
For the heating stirring time in step (3), those skilled in the art can be adjusted flexibly, in order that each component mixes
Uniformly, and the caking property of the material is strengthened, it is preferable that the heating stirring time is 20-40min.
In the above-mentioned technical solutions, defoamer can flexibly be selected from defoamer commonly used in the art, can be single
The combination of the defoamer of species or a variety of defoamers, in order that obtained flooring waterproof material is more stable, preferably
Ground, defoamer are BKY defoamers and/or the high 902W defoamers of enlightening.
In addition, in the above-mentioned technical solutions, organic solvent can be selected in relative broad range, in order to promote each raw material
Reaction, while make obtained flooring waterproof material that there is the advantages of quick-drying, it is preferred that organic solvent is acetone, butanone, N,
In dinethylformamide, tetrahydrofuran, cyclohexanone, dimethyl sulfoxide (DMSO), carbon tetrachloride, hexamethylene, petroleum ether and ethyl acetate
One or more.
In addition, in the above-mentioned technical solutions, stabilizer can be selected in relative broad range, in order that obtained indoor ground
Face waterproof material has the advantages of anti-corrosion, it is preferable that stabilizer is sodium tripolyphosphate, triethyl group hexyl phosphoric acid, dodecyl sulphur
Sour sodium, methyl anyl alcohol, cellulose derivative, polyacrylamide, the one or more of guar gum and fatty acid polyethylene glycol ester.
In the above-mentioned technical solutions, plasticizer can be selected in relative broad range, in order that the waterproof material have it is good
Good adhesive property, it is preferable that plasticizer is that dioctyl phthalate, dibutyl phthalate, phthalic acid two are different
One or more in nonyl ester and chlorinated paraffin.
The present invention also provides a kind of flooring waterproof material being prepared according to previously described preparation method.
The flooring waterproof material that the present invention obtains has good intensity, caking property and water proofing property, it is presumed that
In above-mentioned technical proposal, it is polymerize with tartaric acid and butanediol, forms the polymer of small molecule, adds acrylic acid, then
Under the collective effect of toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin and scale zinc powder, it is polymerize by tartaric acid and butanediol
The small molecule and acrylic acid of formation, unreacted butanediol and acrylic acid, acrylic acid itself can also react, and be handed over so as to be formed
The polymer of connection, so as to improve the intensity of polymer and water resistance.In addition, the addition of plasticizer, defoamer and stabilizer,
The caking property of the material is enhanced again.Meanwhile the material easily does easy film forming, preparation method is simple, and raw material is easy to get, and has preferable
Application value.
The present invention will be described in detail by way of examples below.In following examples, all raw materials are conventional city
Sell product.
Embodiment 1
The preparation method of flooring waterproof material, the preparation method comprise the following steps：
(1) by 7 parts of tartaric acid, 11 parts of butanediols, 15 parts of acetone and 0.5 part of potassium peroxydisulfate in 58 DEG C of heating response 1.5h,
100 DEG C are warming up to, 2h is dehydrated under conditions of vacuum 0.01MPa；
(2) 20 parts of acrylic acid and 6 parts of toluene di-isocyanate(TDI)s are added in the mixture after step (1) dehydration, added
2.5 parts of tin dilaurate diisobutyl tin and 0.2 part of scale zinc powder react 0.8h in 90 DEG C；
(3) 0.8 part of dibutyl phthalate of addition, the high 902W defoamers of 0.8 part of enlightening and 1.1 parts of polyacrylamides, 65
DEG C heating stirring 20min.
Embodiment 2
The preparation method of flooring waterproof material, the preparation method comprise the following steps：
(1) 9 parts of tartaric acid, 13 parts of butanediols, 25 parts of acetone and 0.8 part of potassium peroxydisulfate are risen in 65 DEG C of heating response 2h
Temperature is dehydrated 3h to 120 DEG C under conditions of vacuum 0.03MPa；
(2) 20-22 parts acrylic acid and 8 parts of toluene di-isocyanate(TDI)s are added in the mixture after step (1) dehydration, then are added
Enter 3.5 parts of tin dilaurate diisobutyl tin and 0.5 scale zinc powder and react 1.2h in 110 DEG C；
(3) 1.5 parts of dibutyl phthalates of addition, the high 902W defoamers of 1.5 parts of enlightening and 1.3 parts of polyacrylamides, 80
DEG C heating stirring 40min.
Embodiment 3
The preparation method of flooring waterproof material, the preparation method comprise the following steps：
(1) by 8 parts of tartaric acid, 12 parts of butanediols, 20 parts of acetone and 0.65 part of potassium peroxydisulfate in 61.5 DEG C of heating responses
1.75h, 110 DEG C are warming up to, 2.5h is dehydrated under conditions of vacuum 0.02MPa；
(2) 21 parts of acrylic acid and 7 parts of toluene di-isocyanate(TDI)s are added in the mixture after step (1) dehydration, adds 3
Part tin dilaurate diisobutyl tin and 0.35 scale zinc powder react 1h in 100 DEG C；
(3) 1.1 parts of dibutyl phthalates, the high 902W defoamers of 1.15 parts of enlightening and 1.2 parts of polyacrylamides are added,
72.5 DEG C of heating stirring 30min.
Embodiment 4
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, with mixed after step (1) dehydration
100 DEG C of reaction 0.5h of 21 parts of acrylic acid and 7 parts of toluene di-isocyanate(TDI)s are added in compound, add 3 parts of isobutyls of tin dilaurate two
Ji Xi and 0.35 scale zinc powder react 0.4h in 92 DEG C, instead of the step (2) in embodiment 3.
Embodiment 5
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, with mixed after step (1) dehydration
105 DEG C of reaction 0.5h of 21 parts of acrylic acid and 7 parts of toluene di-isocyanate(TDI)s are added in compound, add 3 parts of isobutyls of tin dilaurate two
Ji Xi and 0.35 scale zinc powder react 0.5h in 94 DEG C, instead of the step (2) in embodiment 3.
Embodiment 6
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, with mixed after step (1) dehydration
110 DEG C of reaction 0.8h of 21 parts of acrylic acid and 7 parts of toluene di-isocyanate(TDI)s are added in compound, add 3 parts of isobutyls of tin dilaurate two
Ji Xi and 0.35 scale zinc powder react 0.4h in 98 DEG C, instead of the step (2) in embodiment 3.
Comparative example 1
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, step is added without tartaric acid in (1)
And butanediol, the addition of acrylic acid is 20.5 parts；Other conditions are identical.
Comparative example 2
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, by adding for step (1) mesotartaric acid
Dosage is adjusted to 15.5 parts, and the addition of butanediol is adjusted to 14.5 parts, and step (2) is added without acrylic acid；Other conditions are identical.
Comparative example 3
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, in step (2), it is added without toluene two
Isocyanates, tin dilaurate diisobutyl tin and scale zinc powder；Other conditions are identical.
Comparative example 4
According to ground waterproof material in the method preparation room of embodiment 3, the difference is that, it is added without enlightening height after step (2)
902W defoamers and polyacrylamide and directly carry out heating stirring；Other conditions are identical.
Detect example 1
Use GB50208-2011《Underground waterproof engineering inspection of quality specification》Detect in embodiment 1-6 and comparative example 1-4
Solids content, butt face adhesion strength and moisture substrate adhesion strength, adhesion strength of soaking.Testing result is shown in Table 1.
Detect example 2
Use JC/T864-2008《Polymeric building construction water-repellent paint》Detect the drawing of coating in embodiment 1-6 and comparative example 1-4
Intensity and elongation at break and water penetration are stretched, testing result is shown in Table 2.
Table 1
Table 2
The preferred embodiment of the present invention described in detail above, still, the present invention are not limited in above-mentioned embodiment
Detail, in the range of the technology design of the present invention, a variety of simple variants can be carried out to technical scheme, this
A little simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (10)
1. a kind of preparation method of flooring waterproof material, it is characterised in that the preparation method comprises the following steps：
(1) by tartaric acid, butanediol, organic solvent and potassium peroxydisulfate heating response, dehydration；
(2) acrylic acid, toluene di-isocyanate(TDI), tin dilaurate diisobutyl tin are added in the mixture after step (1) dehydration
With scale zinc powder, heating response；
(3) plasticizer, defoamer and stabilizer, heating stirring are added.
2. preparation method according to claim 1, wherein, in parts by weight, tartaric acid 7-9 parts, butanediol 11-13 parts,
Organic solvent 15-25 parts, potassium peroxydisulfate 0.5-0.8 parts, acrylic acid 20-22 parts, toluene di-isocyanate(TDI) 6-8 parts, tin dilaurate
Diisobutyl tin 2.5-3.5 parts, scale zinc powder 0.2-0.5 parts, plasticizer 0.8-1.5 parts, defoamer 0.8-1.5 parts, stabilizer
1.1-1.3 part.
3. preparation method according to claim 1 or 2, wherein, the condition of heating response includes in step (1)：Temperature 58-
65℃；
And/or time 1.5-2h.
4. preparation method according to claim 1 or 2, wherein, dehydration conditions include：100 DEG C -120 DEG C are warming up to, true
2-3h is dehydrated under conditions of reciprocal of duty cycle 0.01-0.03MPa.
5. preparation method according to claim 1 or 2, wherein, heating response condition includes in step (2)：Temperature is 90-
110℃；
And/or time 0.8-1.2h.
6. preparation method according to claim 1 or 2, wherein, heating response condition includes in step (2)：In step (1)
100-110 DEG C of reaction 0.5-0.8h of acrylic acid and toluene di-isocyanate(TDI) is added in mixture after dehydration, adds two bays
Sour diisobutyl tin and scale zinc powder react 0.4-0.6h in 92-98 DEG C.
7. preparation method according to claim 1 or 2, wherein, the condition of heating stirring includes in step (3)：Temperature is
65-80℃；
And/or time 20-40min.
8. according to the preparation method described in claim any one of 1-7, wherein, defoamer is BKY defoamers and/or the high 902W of enlightening
Defoamer；
And/or organic solvent is acetone, butanone, DMF, tetrahydrofuran, cyclohexanone, dimethyl sulfoxide (DMSO), four
One or more in chlorination carbon, hexamethylene, petroleum ether and ethyl acetate.
9. according to the preparation method described in claim any one of 1-7, wherein, stabilizer is sodium tripolyphosphate, triethyl group hexyl
Phosphoric acid, lauryl sodium sulfate, methyl anyl alcohol, cellulose derivative, polyacrylamide, guar gum and fatty acid polyethylene glycol ester
One or more；
And/or plasticizer is dioctyl phthalate, dibutyl phthalate, diisononyl phthalate and chlorination
One or more in paraffin.
10. the flooring waterproof material that the preparation method according to claim any one of 1-9 is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722132.9A CN107502171A (en) | 2017-08-22 | 2017-08-22 | Flooring waterproof material and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710722132.9A CN107502171A (en) | 2017-08-22 | 2017-08-22 | Flooring waterproof material and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107502171A true CN107502171A (en) | 2017-12-22 |
Family
ID=60692422
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710722132.9A Pending CN107502171A (en) | 2017-08-22 | 2017-08-22 | Flooring waterproof material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101928374A (en) * | 2009-06-22 | 2010-12-29 | 东莞市新大发行涂料有限公司 | Fast-photocurable water-based epoxy acrylic resin |
| CN102863829A (en) * | 2012-09-26 | 2013-01-09 | 华南理工大学 | Humidity and ultraviolet dual-cured polyurethane woodware coating and preparation method thereof |
| CN105331274A (en) * | 2015-12-08 | 2016-02-17 | 上海台安实业集团有限公司 | Thixotropic bi-compound polyurethane waterproof paint capable of being constructed at high temperature and preparation method thereof |
| CN106488938A (en) * | 2014-07-07 | 2017-03-08 | 东曹株式会社 | UV resistant absorbent polyurethane urea resin compositionss, the formed body employing said composition and coating material |
-
2017
- 2017-08-22 CN CN201710722132.9A patent/CN107502171A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101928374A (en) * | 2009-06-22 | 2010-12-29 | 东莞市新大发行涂料有限公司 | Fast-photocurable water-based epoxy acrylic resin |
| CN102863829A (en) * | 2012-09-26 | 2013-01-09 | 华南理工大学 | Humidity and ultraviolet dual-cured polyurethane woodware coating and preparation method thereof |
| CN106488938A (en) * | 2014-07-07 | 2017-03-08 | 东曹株式会社 | UV resistant absorbent polyurethane urea resin compositionss, the formed body employing said composition and coating material |
| CN105331274A (en) * | 2015-12-08 | 2016-02-17 | 上海台安实业集团有限公司 | Thixotropic bi-compound polyurethane waterproof paint capable of being constructed at high temperature and preparation method thereof |
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Application publication date: 20171222 |
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