CN108329785A - A kind of light resistance water paint and adhesive preparation method - Google Patents
A kind of light resistance water paint and adhesive preparation method Download PDFInfo
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Abstract
The present invention relates to light resistance water paints and adhesive preparation method, the reaction system that water, emulsifier, methacrylic acid are added, 30min is stirred, A monomers, emulsification is added, it is warming up to 80 DEG C of dropwise addition initiators, 1 ~ 2h of reaction is dripped, light resistance material and 2 (3,4 dihydroxy phenyl) ethamine are added, it is stirred to react 2h, obtains stratum nucleare lotion；B monomer and initiator is added dropwise simultaneously into gained stratum nucleare lotion, it drips 80 DEG C and is stirred to react 2h, add crosslinking agent, 75 ~ 85 DEG C of 2 ~ 3h of reaction time, cool to 50 DEG C, emulsifier is added, reaction time 60min, it is added and adds light resistance material and 2 again, 4 diamino, 6 hydroxy pyrimidine, 70 DEG C of reaction 1h, add ammonium hydroxide tune pH value to 7 ~ 8, construction wall, furniture, metal light resistance water paint and the adhesive are obtained, which not only can be such that acrylic resin light resistance greatly improves, but also can improve the defect of acrylic resin emulsion film forming jaundice.
Description
The application is that application No. is a kind of 201510587352.6 entitled construction walls, furniture, metal light resistance are aqueous
The divisional application of the patent application of coating and adhesive preparation method.
Technical field
The present invention relates to a kind of light resistance water paint and adhesive preparation method, more particularly to construction wall, furniture,
Metal light resistance water paint and adhesive preparation method.
Background technology
Be sprayed at external and internal wall, furniture, ironware surface coating and paint, all the time all with the mankind directly or
Mediate contact, also the moment threatens people's health to toxic, harmful coating.Due to the use of field often contact sunlight, by
Containing largely to the harmful ultraviolet light of colored objects in sunray, wavelength about 290~460nm, these are harmful ultraviolet
Light makes coating that the variation of color occur by redox chemically.
The maximum market of acrylic resin coating is car paint, home-use in light industry, household electrical appliance, metal in addition
Tool, aluminum products, coiled material industry, instrument and meter, build, textile, plastic products, woodwork, the industry such as papermaking have and answer extensively
With.The direction of acrylic resin coating hydrotropismization, multifunction and high function is developed.
It is glued（Bonding, bonding, cementing, gluing）Refer to homogeneity or the skill that heterogeneous body surface is linked together with adhesive
Art has stress distribution continuous, it is light-weight, or sealing, most technological temperatures are low the features such as.It is glued especially suitable for different materials
The connection of matter, different-thickness, ultra-thin specification and complex component.Splicing RECENT DEVELOPMENTS is most fast, and application industry is extremely wide, and to high-new section
Learning technological progress and people's daily life improvement has significant impact.Therefore, it is very heavy to study, develop and produce all kinds of adhesive
It wants.
But acrylic resin light resistance, abrasion resisting poor performance, emulsion film forming slightly turn to be yellow, it is therefore desirable to be carried out to it
It is modified, protect the safety of lives and properties.
Invention content
The present invention is directed to construction wall, furniture, metal light resistance water paint and adhesive preparation methods, with light resistance material
Material is aggregated to the stratum nucleare and shell of acrylic resin, with 2- (3,4- dihydroxy phenyl) ethamine and 2,4- diamino -6- hydroxyls
Yl pyrimidines synergistic light resistance material, and improve the adhesiveness of adhesive selects light resistance material to be crosslinked, and select 2- (3,
4- dihydroxy phenyls) ethamine, 2,4- diamino -6- hydroxy pyrimidines and with 0.2 parts by weight of Glucosamine sulfosalt to remaining mistake
Sulfate is handled, and the defect that acrylic resin emulsion film forming slightly turns to be yellow is improved.
The present invention uses following technical scheme：
Construction wall, furniture, metal light resistance water paint and adhesive preparation method, it is characterised in that：
（1）Light resistance material preparation：It is mixed that alchlor 5g, europium nitrate 1g, Rhein 0.2g, water 7g are added into resvertrol 20g
It closes, is warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）The raw material of following weight proportion is added into reaction vessel：45 ~ 70 parts by weight of water, 0.8 ~ 1.8 parts by weight of emulsifier,
0.6 ~ 2.0 parts by weight of methacrylic acid are warming up to 40 DEG C, stir 30min, and A monomers are added, and emulsify 30 ~ 50min, are warming up to 70
DEG C starting logical recirculation water, is warming up to 80 DEG C of dropwise addition 0.3 ~ 0.6 parts by weight of initiator, 1 ~ 2h of time for adding drips 1 ~ 2h of reaction,
Along with stating step（1）0.2 parts by weight of 2 parts by weight of light resistance material and 2- (3,4- dihydroxy phenyl) ethamine, are stirred to react 2h,
Obtain stratum nucleare lotion；
The A monomers be by：6 ~ 8 parts by weight of ethyl acrylate, 3 ~ 6 parts by weight of methyl methacrylate, ethyl acrylate 2.5 ~ 4
Parts by weight mix；
（3）To step（2）It is added dropwise the initiator of B monomer and 0.3 ~ 0.7 parts by weight in gained stratum nucleare lotion simultaneously, time for adding 1 ~
3h drips 80 DEG C and is stirred to react 2h, adds 0.5 ~ 1.2 parts by weight of crosslinking agent, and 75 ~ 85 DEG C of 2 ~ 3h of reaction time are cooled to
50 DEG C, 0.5 parts by weight of emulsifier are added, reaction time 60min is added to add and states step（1）3 parts by weight of light resistance material,
2,4- diamino -6- hydroxy pyrimidines, 0.3 parts by weight and with 0.2 parts by weight of Glucosamine sulfosalt, 70 DEG C reaction 1h, add ammonium hydroxide tune
PH value obtains the light resistance water paint and adhesive to 7 ~ 8；
The B monomer be by：3 ~ 5 parts by weight of butyl acrylate, 4.0 ~ 9 parts by weight of methyl methacrylate, hydroxy-ethyl acrylate
4.0 ~ 6.5 parts by weight mixing composition.
Emulsifier is neopelex and fatty alcohol polyoxyethylene ether by weight 4:The mixture of 1 mixing；Draw
Hair agent is any one in potassium peroxydisulfate, ammonium persulfate；Crosslinking agent is Kaempferol -7-O- glucosides, Cyanidin -3-O-
Appointing in glucoside, Kaempferol, bis- (4- carboxyl phenyls) phenyl phosphine oxides, EDTAP dipotassium ethylene diamine tetraacetate, 4- Carboxybenzeneboronic acids
Meaning is a kind of.
The beneficial effects of the present invention are：
（1）Prepared light resistance water paint and adhesive have stronger light resistance and adhesiveness, the film forming of gained lotion
It is transparent, improve the defect that traditional persulfate does the acrylic resin emulsion film forming jaundice of initiator preparation；
（2）Selection self-control photostabilized material, 2- (3,4- dihydroxy phenyls) ethamine, 2,4- diamino -6- hydroxy pyrimidines and crosslinking agent
Improve the light resistance of acrylic resin；
（3）The light resistance of acrylic resin is improved under stratum nucleare and shell collective effect；
（4）2- (3,4- dihydroxy phenyls) ethamine, 0.2 parts by weight of 2,4- diamino -6- hydroxy pyrimidines and Glucosamine sulfosalt
Remaining persulfate is handled, the defect that acrylic resin emulsion film forming slightly turns to be yellow is improved.
（5）All materials chemistries of the present invention are pure, technical grade is applicable, and drug market used is commercially available, can also reach
To suitable effects；
（6）Glucosamine sulfosalt alias aminoglucose sulfate is bought in the Qingdao bio tech ltd Lv Cui.
Specific implementation mode
In order to better understand with the implementation present invention, further illustrated the present invention with reference to specific embodiment.
Example 1
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 45g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
0.64g and fatty alcohol polyoxyethylene ether 0.16g, methacrylic acid 0.6g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 30min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.3g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1h between added-time drips reaction 1h, along with stating step（1）Light resistance material 2g, 2- (3,4- dihydroxy phenyl) ethamine 0.2g,
80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 6g, methyl methacrylate 3g, ethyl acrylate 2.5g are mixed；
（3）To step（2）B monomer and the potassium persulfate solution 5.3g with 5g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
1h between added-time drips 80 DEG C and is stirred to react 2h, adds 4- Carboxybenzeneboronic acids 0.5g, 75 DEG C of reaction time 2h and cools to 50
DEG C, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added to add and state
Step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C of reaction 1h,
Add ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 3g, methyl methacrylate 4.0g, hydroxy-ethyl acrylate 4.0g mixing compositions.
Example 2
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 70g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.44 with fatty alcohol polyoxyethylene ether 0.36g, methacrylic acid 2.0g, be warming up to 40 DEG C, stir 30min, A monomers, breast is added
Change 50min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the ammonium persulfate solution 6.6g of 80 DEG C of dropwise addition 6g water dissolutions, drip
2h between added-time drips reaction 2h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g is stirred to react 2h, obtains stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 8g, methyl methacrylate 6g, ethyl acrylate 4g are mixed；
（3）To step（2）B monomer and the ammonium persulfate solution 7.7g with 7g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
3h between added-time drips 80 DEG C and is stirred to react 2h, adds EDTAP dipotassium ethylene diamine tetraacetate 1.2g, 85 DEG C of reaction time 3h, cooling
To 50 DEG C, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added and adds again
Above-mentioned steps（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C anti-
1h is answered, adds ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 5g, methyl methacrylate 9g, hydroxy-ethyl acrylate 6.5g mixing compositions.
Example 3
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 68g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.04g and fatty alcohol polyoxyethylene ether 0.26g, methacrylic acid 1.3g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 40min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.45g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1.5h between added-time drips reaction 1.5h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 7g, methyl methacrylate 4.5g, ethyl acrylate 3.2g are mixed；
（3）To step（2）The potassium persulfate solution of B monomer and the 0.5g with 5g water dissolutions is added dropwise in gained stratum nucleare lotion simultaneously
5.5g, time for adding 2h drip 80 DEG C and are stirred to react 2h, add bis- (4- carboxyl phenyls) phenyl phosphine oxide 0.8g, 80 DEG C
Reaction time 2.5h, cools to 50 DEG C, is added neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, when reaction
Between 60min, be added along with stating step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine
Sulfosalt 0.2g, 70 DEG C are reacted 1h, add ammonium hydroxide tune pH value to 7 ~ 8, obtain the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 4g, methyl methacrylate 6.5g, hydroxy-ethyl acrylate 5.2g mixing compositions.
Example 4
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 45g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
0.64g and fatty alcohol polyoxyethylene ether 0.16g, methacrylic acid 0.6g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 30min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.3g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1h between added-time drips reaction 1h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 6g, methyl methacrylate 3g, ethyl acrylate 2.5g are mixed；
（3）To step（2）B monomer and the potassium persulfate solution 5.3g with 5g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
1h between added-time drips 80 DEG C and is stirred to react 2h, adds Kaempferol 0.5g, 75 DEG C of reaction time 2h, cools to 50 DEG C, is added
Neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min are added to add and state step（1）
Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C of reaction 1h add ammonium hydroxide
It adjusts pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 3g, methyl methacrylate 4.0g, hydroxy-ethyl acrylate 4.0g mixing compositions.
Example 5
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 70g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.44 with fatty alcohol polyoxyethylene ether 0.36g, methacrylic acid 2.0g, be warming up to 40 DEG C, stir 30min, A monomers, breast is added
Change 50min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the ammonium persulfate solution 6.6g of 80 DEG C of dropwise addition 6g water dissolutions, drip
2h between added-time drips reaction 2h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 8g, methyl methacrylate 6g, ethyl acrylate 4g are mixed；
（3）To step（2）B monomer and the ammonium persulfate solution 7.7g with 7g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
3h between added-time drips 80 DEG C and is stirred to react 2h, adds Cyanidin -3-O- glucosides 1.2g, 85 DEG C of reaction time 3h,
50 DEG C are cooled to, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added
Along with stating step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70
DEG C reaction 1h, adds ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 5g, methyl methacrylate 9g, hydroxy-ethyl acrylate 6.5g mixing compositions.
The advantageous effect further illustrated the present invention below by relevant experimental data：
For the film light fastness of quantitative description construction wall, furniture, metal light resistance water paint and adhesive, using light splitting
Photometer is detected, to obtain inverse difference △ E, to describe resistance to light of coating.△ E represent color change degree, △ E
Bigger, color change is more apparent.In general, △ E values are 0~1.5 category slight change, and △ E values, which are 1.5~3.0 categories, can feel change
Change, △ E values are 3.0~6.0 category significant changes（Referring to Wang Fang, party's climax, Wang Liqin, several organic historical relic's protection polymer paintings
Light degradation [J] the Northwest Universitys journal of material, 2005,35 (5)：56~58）.
The value of chromatism △ E variations of light resistance water paint and adhesive film under the different ultraviolet light times of table 1
As can be found from Table 1, the light resistance water paint prepared by example one to example five and adhesive film light resistance are light
Within the scope of microvariations, good light resistance is shown, and light resistance water paint in the market, in 450min or more, change can be felt by belonging to
Change.
2 light resistance water paint of table and the formed a film elongation at break of adhesive and appearance
2 middle finger object detection method of table refers to：Jiang Wei auspicious leather finish physical and chemical inspection [M] China Light Industry Press, 1999,
82-96.Used lightfast coating material film of the present invention, elongation at break be improved significantly.
The abrasion performance of table 3 light resistance water paint and adhesive
Note:Use 120# sand rounds
The data of table 3 are carried out under GB1768-89 paint film abrasion performance assay methods, wear-resisting those at least be it is best, example
Abrasivity is all preferable.
Claims (5)
1. a kind of preparation method of light resistance water paint and adhesive, it is characterised in that：
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 45g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
0.64g and fatty alcohol polyoxyethylene ether 0.16g, methacrylic acid 0.6g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 30min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.3g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1h between added-time drips reaction 1h, along with stating step（1）Light resistance material 2g, 2- (3,4- dihydroxy phenyl) ethamine 0.2g,
80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 6g, methyl methacrylate 3g, ethyl acrylate 2.5g are mixed；
（3）To step（2）B monomer and the potassium persulfate solution 5.3g with 5g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
1h between added-time drips 80 DEG C and is stirred to react 2h, adds 4- Carboxybenzeneboronic acids 0.5g, 75 DEG C of reaction time 2h and cools to 50
DEG C, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added to add and state
Step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C of reaction 1h,
Add ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 3g, methyl methacrylate 4.0g, hydroxy-ethyl acrylate 4.0g mixing compositions.
2. a kind of preparation method of light resistance water paint and adhesive, it is characterised in that：
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 70g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.44 with fatty alcohol polyoxyethylene ether 0.36g, methacrylic acid 2.0g, be warming up to 40 DEG C, stir 30min, A monomers, breast is added
Change 50min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the ammonium persulfate solution 6.6g of 80 DEG C of dropwise addition 6g water dissolutions, drip
2h between added-time drips reaction 2h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g is stirred to react 2h, obtains stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 8g, methyl methacrylate 6g, ethyl acrylate 4g are mixed；
（3）To step（2）B monomer and the ammonium persulfate solution 7.7g with 7g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
3h between added-time drips 80 DEG C and is stirred to react 2h, adds EDTAP dipotassium ethylene diamine tetraacetate 1.2g, 85 DEG C of reaction time 3h, cooling
To 50 DEG C, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added and adds again
Above-mentioned steps（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C anti-
1h is answered, adds ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 5g, methyl methacrylate 9g, hydroxy-ethyl acrylate 6.5g mixing compositions.
3. a kind of preparation method of light resistance water paint and adhesive, it is characterised in that：
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 68g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.04g and fatty alcohol polyoxyethylene ether 0.26g, methacrylic acid 1.3g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 40min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.45g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1.5h between added-time drips reaction 1.5h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 7g, methyl methacrylate 4.5g, ethyl acrylate 3.2g are mixed；
（3）To step（2）The potassium persulfate solution of B monomer and the 0.5g with 5g water dissolutions is added dropwise in gained stratum nucleare lotion simultaneously
5.5g, time for adding 2h drip 80 DEG C and are stirred to react 2h, add bis- (4- carboxyl phenyls) phenyl phosphine oxide 0.8g, 80 DEG C
Reaction time 2.5h, cools to 50 DEG C, is added neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, when reaction
Between 60min, be added along with stating step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine
Sulfosalt 0.2g, 70 DEG C are reacted 1h, add ammonium hydroxide tune pH value to 7 ~ 8, obtain the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 4g, methyl methacrylate 6.5g, hydroxy-ethyl acrylate 5.2g mixing compositions.
4. a kind of preparation method of light resistance water paint and adhesive, it is characterised in that：
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 45g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
0.64g and fatty alcohol polyoxyethylene ether 0.16g, methacrylic acid 0.6g, are warming up to 40 DEG C, stir 30min, and A monomers, breast is added
Change 30min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the potassium persulfate solution 5.3g of 80 DEG C of dropwise addition 5g water dissolutions, drip
1h between added-time drips reaction 1h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 6g, methyl methacrylate 3g, ethyl acrylate 2.5g are mixed；
（3）To step（2）B monomer and the potassium persulfate solution 5.3g with 5g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
1h between added-time drips 80 DEG C and is stirred to react 2h, adds Kaempferol 0.5g, 75 DEG C of reaction time 2h, cools to 50 DEG C, is added
Neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min are added to add and state step（1）
Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70 DEG C of reaction 1h add ammonium hydroxide
It adjusts pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 3g, methyl methacrylate 4.0g, hydroxy-ethyl acrylate 4.0g mixing compositions.
5. a kind of preparation method of light resistance water paint and adhesive, it is characterised in that：
（1）Light resistance material preparation：Resvertrol 20g, alchlor 5g, europium nitrate 1g, Rhein are added into 250ml there-necked flasks
0.2g, water 7g mixing, are warming up to 40 DEG C, stir 30min, adjust pH to 4, be stirred to react 1h, obtain light resistance material；
（2）Water 70g, neopelex are added into the 500ml three-necked flasks with blender, thermometer and condenser pipe
1.44 with fatty alcohol polyoxyethylene ether 0.36g, methacrylic acid 2.0g, be warming up to 40 DEG C, stir 30min, A monomers, breast is added
Change 50min, is warming up to 70 DEG C and starts logical recirculation water, be warming up to the ammonium persulfate solution 6.6g of 80 DEG C of dropwise addition 6g water dissolutions, drip
2h between added-time drips reaction 2h, along with stating step（1）Light resistance material 2g and 2- (3,4- dihydroxy phenyls) ethamine
0.2g, 80 DEG C are stirred to react 2h, obtain stratum nucleare lotion；
The A monomers be by：Ethyl acrylate 8g, methyl methacrylate 6g, ethyl acrylate 4g are mixed；
（3）To step（2）B monomer and the ammonium persulfate solution 7.7g with 7g water dissolutions is added dropwise simultaneously in gained stratum nucleare lotion, drips
3h between added-time drips 80 DEG C and is stirred to react 2h, adds Cyanidin -3-O- glucosides 1.2g, 85 DEG C of reaction time 3h,
50 DEG C are cooled to, neopelex 0.4g and fatty alcohol polyoxyethylene ether 0.1g, reaction time 60min is added, is added
Along with stating step（1）Light resistance material 3g, 2,4- diamino -6- hydroxy pyrimidines 0.3g and Glucosamine sulfosalt 0.2g, 70
DEG C reaction 1h, adds ammonium hydroxide tune pH value to 7 ~ 8, obtains the light resistance water paint and adhesive；
The B monomer be by：Butyl acrylate 5g, methyl methacrylate 9g, hydroxy-ethyl acrylate 6.5g mixing compositions.
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| CN201510587352.6A CN105153857B (en) | 2015-09-16 | 2015-09-16 | Construction wall, furniture, metal light resistance water paint and adhesive preparation method |
| CN201810115509.9A CN108329785A (en) | 2015-09-16 | 2015-09-16 | A kind of light resistance water paint and adhesive preparation method |
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| CN109517523A (en) * | 2018-12-02 | 2019-03-26 | 段瑶瑶 | A kind of preparation method of light resistance core-shell type aqueous acrylic resin coating and finishing agent |
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| CN105754440A (en) * | 2016-03-16 | 2016-07-13 | 郑州航空工业管理学院 | Preparation method of aviation leather cushion and metal coating |
| CN108624183A (en) * | 2018-06-01 | 2018-10-09 | 烟台大学 | Carbon nanotube and graphene are modified the preparation method of light resistance water soluble acrylic acid esters resin coating |
| CN113831866A (en) * | 2021-08-30 | 2021-12-24 | 江苏斯迪克新材料科技股份有限公司 | Protective film and preparation method thereof |
| CN115403978B (en) * | 2022-09-13 | 2023-03-17 | 中铁十八局集团北京工程有限公司 | Natural real mineral varnish coating structure of outer wall |
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| CN104087106A (en) * | 2014-08-06 | 2014-10-08 | 段宝荣 | Preparation method of light-resistant water-based paint and adhesive |
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| CN103194135B (en) * | 2013-05-02 | 2015-01-21 | 段宝荣 | Preparation method for light-resistant coating |
| CN104017456B (en) * | 2014-06-15 | 2016-03-23 | 段宝荣 | A kind of fast light preparation method with aqueous flame retardant acrylic resin coating |
| CN104098980B (en) * | 2014-08-08 | 2016-06-01 | 广州香海生物科技有限公司 | A kind of method utilizing Graphene to prepare photostabilization water-borne coatings and sizing agent |
| CN104194547B (en) * | 2014-08-10 | 2016-05-11 | 朱蕾 | A kind of CNT improves the preparation method of water paint and adhesive anti-flammability |
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| CN109517523A (en) * | 2018-12-02 | 2019-03-26 | 段瑶瑶 | A kind of preparation method of light resistance core-shell type aqueous acrylic resin coating and finishing agent |
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| CN108504234A (en) | 2018-09-07 |
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Application publication date: 20180727 |