CN103102446B - A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof - Google Patents
A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof Download PDFInfo
- Publication number
- CN103102446B CN103102446B CN201310066010.0A CN201310066010A CN103102446B CN 103102446 B CN103102446 B CN 103102446B CN 201310066010 A CN201310066010 A CN 201310066010A CN 103102446 B CN103102446 B CN 103102446B
- Authority
- CN
- China
- Prior art keywords
- parts
- acrylic resin
- hours
- acrylate
- hydroxylated acrylic
- 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.)
- Active
Links
Landscapes
- Paints Or Removers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A kind of car refinishing paint Hydroxylated acrylic resin, wherein the weight proportion of each reactant is：Alkyl methacrylate, 30 50 parts；Hydroxy acrylate, 10 20 parts；Styrene, 10 20 parts；Unsaturated carboxylic acid, 0.5 1.5 parts；1.0 3.0 parts of fluorinated acrylate；Initiator, 13 parts；Solvent, 30 40 parts.The present invention starts with from the film forming matter resin of coating, particularly starts with realizing the very quick dry tack free of coating and internal chemical crosslinking from the monomer structure adjustment of resin.Using the standby varnish of resin-made of the present invention, without baking, under cryogenic（5‑15℃）Spraying half an hour is that can reach that non-sticky grey, non-sticky dirt, gloss is plentiful, not loss of gloss effect, can waxing polishing after 4 hours.The standby varnish of resin-made of the present invention also has lower shrinkage, high glaze, high clarity, scratch resistant performance strong while having the advantages that ultrafast dryness energy.
Description
Technical field
The present invention relates to a kind of car refinishing paint resin, particularly a kind of low temperature（5℃-15℃）Ultrafast dry type repairing is clear
Paint Hydroxylated acrylic resin.Described resin is mainly used in superior automobile coating varnish, has while with super curing performance
There are good paint film property and excellent plate face state.
Background technology
Car refinishing paint refers to the paint that repairing again is carried out to body of a motor car genuine paint as its name suggests.It is generally referred to
The spray metal base coat on floating coat, dodges after doing and sprays coating varnish at once, dry together.In the application of car refinishing paint
In, generally require to dry for a period of time after varnish japanning, the processing such as polishing of latter step, therefore varnish can be just carried out after the drying
Rate of drying often influence the operating efficiency of car repair, the time required to it determines auto repair.While coating varnish
Visual impression is given as last one of paint film of car repair, the outward appearance of car refinishing paint composite coating is decide and durable
Property.
Surface drying time is 60 minutes when temperature is 25 DEG C after existing car repair varnish spraying, is waxed after drying up overnight
Polishing could be delivered, and objectively extended client and carried the car time.In recent years, with automobile consumption and car repair business increasingly
Increase, increasing Auto repair shop's tight demand improves production efficiency, shortens and hand over the car time, while ensureing that paint film is excellent again
Good outward appearance.
The problem of in order to solve varnish rapid draing, US527986 discloses a kind of preparation method of super siccative varnish, choosing
Select methyl methacrylate, butyl methacrylate, styrene, hydroxyethyl methacrylate monomer and be prepared for glass transition temperature and be
70 DEG C, number-average molecular weight is 6231, and weight average molecular weight is configured to for 12023 Hydroxylated acrylic resin with isocyanate curing agent
Paint.Although the method improves the rate of drying of varnish by the Hydroxylated acrylic resin of high glass transition temperature, along with drying
While speed is improved, paint film, which shrinks, causes outward appearance to generate larger loss.
CN102153691 A disclose a kind of preparation method of super siccative varnish, and the constituent of the paint is helped by solvent, modification
Agent, varnish film forming binder, levelling agent, drier, light stabilizer and curing agent are constituted by certain percentage by weight.Although the method
The introducing for optimizing, being modified acetylbutyrylcellulose, the introducing of IPDI curing agent being made up of solvent are carried
The high rate of drying of varnish, so as to realize the ultrafast purpose done solid work;But compared to more conventional varnish, the varnish cost is higher and paints
The speed of doing solid work of film is not significantly improved.
US6472493B1 discloses a kind of preparation method of super siccative varnish, and the constituent of the paint is by solvent, hydroxy
Acid resin, polyester resin, levelling agent, amines catalyst, organic tin drier, carboxylic acids drier and curing agent are pressed certain
Percentage by weight is constituted.The method is to have reached the quick-drying effect of paint film and excellent by a series of drier compounding use
Outward appearance, but due to a large amount of introducings of drier, shorten engineering time and the service life of varnish.And paint film was subsequently used
Easily occur the phenomenons such as xanthochromia, cracking, resistance to marring difference in journey.
So the quick-drying car repair varnish of Devoting Major Efforts To Developing excellent combination property turns into urgent problem to be solved in the industry.
The content of the invention
It is obtained ultrafast it is an object of the invention to provide a kind of ultrafast dry type car refinishing paint Hydroxylated acrylic resin
Dry type car refinishing paint is used for after varnish with Hydroxylated acrylic resin, with lower shrinkage, high glaze, high clarity, scratch resistance
Can be good the advantages of.
The present invention also aims to provide the preparation method of above-mentioned car refinishing paint Hydroxylated acrylic resin.
Technical solution of the present invention is that the weight proportion of each reactant is：(A) alkyl methacrylate, 30-50 parts；
（B）Hydroxy acrylate, 10-20 parts；(C) styrene, 10-20 parts；(D) unsaturated carboxylic acid, 0.5-1.5 parts；（E）Fluorine-containing third
1.0-3.0 parts of olefin(e) acid ester；（F）Initiator, 1-3 parts；（G）Solvent, 30-40 parts；
Its preparation method includes：1）By in 25-30 parts of input reactors of solvent, 140-160 DEG C is warming up to；2）Add above-mentioned
The mixture of weight proportion monomer and 1-2.5 part of initiator, feed time is 3-5 hours, and temperature control is at 140-160 DEG C, 3）
After completion of dropping, in reactor inside holding 2-3 hours；4）0.1-0.5 parts of initiators of residue and 5-10 parts of solvents of residue are added, then
Insulation 3-4 hours；5）It is cooled to less than 80 DEG C, filtering.
Alkyl methacrylate of the present invention is the methacrylic acid monomer containing 1-10 carbon atom esterified group, bag
The alkyl ester monomer of straight chain is included, with branched and ring-type alkyl ester monomer.
Alkyl methacrylate of the present invention is methyl methacrylate, butyl methacrylate, methacrylic acid
One or more mixtures in isobutyl ester.
Alkyl methacrylate of the present invention is norbornyl ester, 1,4 cyclohexane dimethanol list propylene
One in acid esters, cyclohexyl methacrylate, t-butyl cyclohexyl base ester, methacrylic acid trimethylcyclohexylidene base ester
Plant or a variety of mixtures.
Hydroxy acrylate of the present invention is hydroxyethyl methacrylate, hydroxy-ethyl acrylate, methacrylic acid hydroxypropyl
One kind in ester, hydroxypropyl acrylate.
Unsaturated carboxylic acid of the present invention is one kind in acrylic acid, methacrylic acid, maleic anhydride, fumaric acid.
Fluorinated acrylate of the present invention is hexafluorobutyl acrylate, Hexafluorobutyl mathacrylate, methacrylic acid
One kind in trifluoro ethyl ester, dodecafluoroheptyl methacrylate, the fluorine ester of acrylic acid 19, trifluoromethyl acrylate.
Initiator of the present invention is peroxidized t-butyl perbenzoate, azodiisobutyronitrile, benzoyl peroxide, peroxidating
Di-t-butyl, di t-amyl peroxide, dimethyl -2,5- are double（T-butyl peroxy）One or more mixtures in hexane.
Solvent of the present invention can choose the sour pentyl ester of dimethylbenzene, trimethylbenzene, ester, acid isobutyl ester propyl ester, the sour N-butyl of ester, second
One or more mixtures of glycol ether ester acid esters or propylene glycol monomethyl ether ester acid esters.
The advantage of the invention is：
1）The rate of drying of existing car refinishing paint coating varnish it is general from preferred resin, the structure of curing agent, catalyst,
Solvent etc. is set about, and reaches quick service, and low-temperature setting purpose.And the present invention is started with from the film forming matter resin of coating, especially
It is to start with realizing the very quick dry tack free of coating and internal chemical crosslinking from the monomer structure adjustment of resin.
2）By introducing cycloalkanes shape methacrylic acid monomer in existing report acrylic resin synthesis, acrylic acid tree is realized
The reduction of the viscosity of fat and with other types resin（Alkyd, polyester）Raising in terms of compatibility.And the invention reside in by
Branched and cycloalkanes shape monomer is introduced in Hydroxylated acrylic resin synthesis, the fast of car refinishing paint Hydroxylated acrylic resin is realized
Speed solidification and oligomerization shrinkage factor.Its principle is：Branched monomer, particularly isomery shape monomer, have higher compared to linear monomers
Glass transition temperature and solvent release.And cycloalkanes shape monomer, particularly norborneol ester monomer, with unique bridged cycloalkyl knot
Structure.In the structure of this kind of (methyl) isobornyl acrylate, the double bond of acrylate moiety can be with many by radical polymerization
Other unsaturated monomer copolymerization.And ester alkoxy portion is huge nonpolar bicyclic alkyl, macromolecular volume, macromolecule
Nonpolar bicyclic alkyl has extremely low polymerization shrinkage and Formation keeping, in addition the bicyclic alkyl to polymer chain with very strong sky
Between steric protection while weaken intermolecular active force, improve solvent release.So that Hydroxylated acrylic resin has
Excellent paint film appearance and splendid rate of drying.
In formula, R1 represents hydrogen atom or methyl.R2 represents the alkyl of 1-8 carbon atom, R3Represent hydrogen atom or methyl, R4
Represent cycloalkyl.
3）In order to improve the rate of drying of Hydroxylated acrylic resin, conventional method is to select low hydroxy radical content（OH% is
2%-2.7%）, high glass transition temperature（70℃-90℃）Acrylic resin.But low hydroxy radical content, high glass transition temperature propylene
Often molecular weight and viscosity are larger for acid resin, and gloss, clarity after isocyanate curing agent crosslinking painting be poor, contraction is serious.
Hydroxylated acrylic resin prepared by the inventive method is due to branched and cycloalkyl monomer introducing so that prepared resin is in glass
Glass temperature is 70-90 DEG C, number-average molecular weight is that the viscosity of resin is only under the conditions of 2000-3000, solid content are 60-70%
4000-8000 mPas, the resin of low viscosity is convenient for high solid low-viscosity into the design of paint formula, also causes resin
Levelling, richness it is preferable.Obtained varnish has high glaze, high clarity, the features such as marresistance is strong.
4）Often length wave current puts down poor to Hydroxylated acrylic resin with rapid draing performance, and general solution is
Add leveling auxiliary agent.The existing leveling auxiliary agent into paint formula is generally esters of acrylic acid levelling agent, silicone levelling agent, fluorine
Modified class levelling agent.Because fluoride compound has the energy that strong reduction polymer surfaces tension force and excellent resistance to surface are scratched
Power, and turn into the outstanding person in levelling agent, but the fluorine richness class levelling agent of physical blending and resin body limited compatibility.Just
It is that, based on such thinking, the present invention in formula by introducing fluorinated acrylate monomer, by chemical reaction, by fluorine-containing third
Acrylic monomer is incorporated on acrylate polymer strand, and the modification to acrylate polymer is completed from structure, composition,
Reach the effect that molecular level is modified.Chemical modification significantly improves two alternate compatibilities, and fluorine point is controlled to a certain extent
The surface migration of subchain and its microscopic pattern, the incomparable a variety of premium properties of fluorine-containing levelling agent are added with physics.From
And high glass transition temperature Hydroxylated acrylic resin is realized during rapid draing, by the fluorine-containing ester group of itself
Group reaches excellent levelability and powerful resistance to marring.
5）Existing car refinishing paint siccative varnish was generally by baking 30 minutes（50℃-60℃）, cool down half small
When after coating surface can reach the effect of waxing polishing.Due to being related to the input of barn and the consumption of the energy so that such
Varnish is mainly stood using scope primary limitation in large-scale repair shop and 4S, also releases some in 25 DEG C of conditions of normal temperature now on the market
Lower spraying more than 5-8 hours can reach the effect of slight waxing polishing, but paint film xanthochromia weight, mid-term loss of gloss（After 1-3 months）
Phenomenon is serious, and paint film levelling and richness are poor so that such siccative varnish is using being mainly limited to sectional repair and quick
Repairing.And the lacquering prepared by the Hydroxylated acrylic resin of the present invention, without toasting, under cryogenic（5℃-15℃）Spray
It is that can reach that non-sticky grey, non-sticky dirt, gloss is plentiful, not loss of gloss effect to apply half an hour, can waxing polishing after 4 hours.In view of
Temperature is substantially in the range of 5 DEG C -20 DEG C in the vast Middle-north Area autumn and winter garage of China and many repair shops do not possess baking
Roasting equipment and condition, such mending paint product have wide prospect in energy-saving and market application aspect.
Specific embodiment
Embodiment 1
Dimethylbenzene 25kg is put into reactor, 138 DEG C of backflows are warming up to.Take 10kg methyl methacrylates, 25kg first
Base isobutyl acrylate, 5kg cyclohexyl methacrylates, 1kg acrylic acid, 10kg styrene, 13kg hydroxyethyl methacrylate second
Add in aforesaid reaction vessel, be added dropwise after ester, 1kg trifluoroethyl methacrylates, 3kg peroxidized t-butyl perbenzoates are well mixed
Time was 3 hours, and reactor temperature is controlled at 138 DEG C, after completion of dropping, in reactor inside holding 2 hours；Add 10kg bis-
The benzoyl peroxide of toluene and 0.1kg, is incubated after 3 hours at 138 DEG C and is cooled to less than 80 DEG C, filtering is taken out again in reactor
Material；Produce ultrafast dry type car refinishing paint Hydroxylated acrylic resin of the present invention.
Embodiment 2
Dimethylbenzene 15kg, propylene glycol methyl ether acetate 10kg are put into reactor, 145 DEG C of backflows are warming up to.Take
16.5kg methyl methacrylates, 10kg n-BMAs, 10kg norbornyls ester, 0.5kg maleics
Dicarboxylic anhydride, 15kg styrene, 10kg hydroxy propyl methacrylates, 3kg hexafluorobutyl acrylates, 2.5kg di-t-butyl peroxides
Added after well mixed in aforesaid reaction vessel, time for adding is 4 hours, and reactor temperature is controlled in 145 DEG C, completion of dropping
Afterwards, in reactor inside holding 2 hours；Add 10kg propylene glycol methyl ether acetates and 0.1kg di-t-butyl peroxide, 145 DEG C
Under be incubated again after 3 hours in reactor and be cooled to less than 80 DEG C, material is taken out in filtering；Produce ultrafast dry type automobile of the present invention
Mending paint Hydroxylated acrylic resin.
Embodiment 3
Propylene glycol methyl ether acetate 25kg is put into reactor, 148 DEG C of backflows are warming up to.Take 15kg methyl methacrylates
Ester, 15kg Isobutyl methacrylates, 5kg t-butyl cyclohexyls base ester, 1kg methacrylic acids, 10kg styrene,
Added after 16kg hydroxyethyl methacrylates, 3kg Hexafluorobutyl mathacrylates, 2.5kg di-t-butyl peroxides are well mixed
In aforesaid reaction vessel, time for adding is 4 hours, and reactor temperature is controlled at 148 DEG C, after completion of dropping, is protected in reactor
Temperature 2 hours；Add and protected again in reactor at 10kg propylene glycol methyl ether acetates and 0.1kg di-t-butyl peroxide, 148 DEG C
Temperature is cooled to less than 80 DEG C after 4 hours, material is taken out in filtering；Produce ultrafast dry type car refinishing paint hydroxy of the present invention
Acid resin.
Embodiment 4
Dimethylbenzene 25kg is put into reactor, 138 DEG C of backflows are warming up to.Take 15kg methyl methacrylates, 15kg first
Base isobutyl acrylate, 5kg t-butyl cyclohexyls base ester, 1kg methacrylic acids, 10kg styrene, 16kg methyl
Aforesaid reaction vessel is added after hydroxy-ethyl acrylate, 3kg Hexafluorobutyl mathacrylates, 2kg di t-amyl peroxides are well mixed
In, time for adding was 5 hours, and reactor temperature is controlled at 138 DEG C, after completion of dropping, in reactor inside holding 2 hours；Mend
Plus 10kg propylene glycol methyl ether acetates and 0.1kg di t-amyl peroxide, it is incubated again after 4 hours in reactor at 138 DEG C
Less than 80 DEG C are cooled to, material is taken out in filtering；Produce ultrafast dry type car refinishing paint Hydroxylated acrylic resin of the present invention.
Embodiment 5
Dimethylbenzene 15kg, trimethylbenzene 10kg are put into reactor, 142 DEG C of backflows are warming up to.Take 25kg methacrylic acids
Methyl esters, 3kg n-BMAs, 5kg norbornyls ester, 1kg methacrylic acids, 10kg styrene, 19kg
Added after hydroxyethyl methacrylate, 2kg Hexafluorobutyl mathacrylates, 2.5kg peroxidized t-butyl perbenzoates are well mixed
In aforesaid reaction vessel, time for adding is 5 hours, and reactor temperature is controlled at 138 DEG C, after completion of dropping, is protected in reactor
Temperature 3 hours；Add and be incubated again after 4 hours in reactor at 10kg trimethylbenzenes and 0.1kg di t-amyl peroxide, 138 DEG C
Less than 80 DEG C are cooled to, material is taken out in filtering；Produce ultrafast dry type car refinishing paint Hydroxylated acrylic resin of the present invention.
Application Example
Embodiment 1-5 mending paints are configured to lacquering with Hydroxylated acrylic resin, with curing agent with 4:After the mixing of 1 ratio,
It is sprayed on polishing tinplate, is placed in 10 DEG C of thermostatic chambers from dry.The test of paint film properties is as follows.
Rate of drying is according to GB1728-1979《Paint film, putty membrane drying time determination method》Determine.
Hardness is according to GB/T6739-2006《Paint and varnish pencil method determines hardness of paint film》Determine.
Adhesive force is according to GB/T 9286-1998《The lattice of drawing of paint and varnish paint film are tested》Determine.
Gloss is according to GB 1743-1979 (1989)《Gloss of film degree determination method》Determine.
Claims (5)
1. a kind of car refinishing paint Hydroxylated acrylic resin, it is characterised in that the weight proportion of each reactant is：(A) methyl-prop
Olefin(e) acid Arrcostab, 30-50 parts；（B）Hydroxy acrylate, 10-20 parts；(C) styrene, 10-20 parts；(D) unsaturated carboxylic acid,
0.5-1.5 parts；（E）Fluorinated acrylate, 1.0-3.0 parts；（F）Initiator；（G）Solvent, 30-40 parts；The unsaturated carboxylic acid
For methacrylic acid；The alkyl methacrylate is norbornyl ester, 1,4 cyclohexane dimethanol list propylene
One in acid esters, cyclohexyl methacrylate, t-butyl cyclohexyl base ester, methacrylic acid trimethylcyclohexylidene base ester
Plant or a variety of mixtures；The fluorinated acrylate is hexafluorobutyl acrylate, Hexafluorobutyl mathacrylate, methacrylic acid
One kind in trifluoro ethyl ester, dodecafluoroheptyl methacrylate；Its preparation method includes：1）By 25-30 parts of input reactions of solvent
In kettle, 140-160 DEG C is warming up to；2）The mixture of above-mentioned weight proportion monomer and 1-2.5 parts of initiators is added, feed time is
3-5 hours, 140-160 DEG C of reaction temperature；3）After charging is finished, in reactor inside holding 2-3 hours；4）Add 0.1-0.5 parts
Initiator and 5-10 parts of solvents, then it is incubated 3-4 hours；5）It is cooled to less than 80 DEG C, filtering.
2. car refinishing paint Hydroxylated acrylic resin according to claim 1, it is characterised in that：The hydroxy acrylate
For one kind in hydroxyethyl methacrylate, hydroxy-ethyl acrylate, hydroxy propyl methacrylate, hydroxypropyl acrylate.
3. car refinishing paint Hydroxylated acrylic resin according to claim 1, it is characterised in that：The initiator is peroxide
Change t-butyl perbenzoate, azodiisobutyronitrile, benzoyl peroxide, di-t-butyl peroxide, di t-amyl peroxide, diformazan
Base -2,5- is double（T-butyl peroxy）One or more mixtures in hexane.
4. car refinishing paint Hydroxylated acrylic resin according to claim 1, it is characterised in that：The solvent chooses diformazan
The one or two of benzene, trimethylbenzene.
5. the preparation method of car refinishing paint Hydroxylated acrylic resin described in a kind of claim 1, it is characterised in that including：1）
By in 25-30 parts of input reactors of solvent, 140-160 DEG C is warming up to；2）Add above-mentioned weight proportion monomer and 1-2.5 parts of initiations
The mixture of agent, feed time is 3-5 hours, and temperature control is at 140-160 DEG C；3）After completion of dropping, in reactor inside holding
2-3 hours；4）0.1-0.5 parts of initiators and 5-10 parts of solvents are added, then are incubated 3-4 hours；5）It is cooled to less than 80 DEG C, filtering
.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066010.0A CN103102446B (en) | 2013-03-01 | 2013-03-01 | A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066010.0A CN103102446B (en) | 2013-03-01 | 2013-03-01 | A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103102446A CN103102446A (en) | 2013-05-15 |
| CN103102446B true CN103102446B (en) | 2017-10-20 |
Family
ID=48310669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066010.0A Active CN103102446B (en) | 2013-03-01 | 2013-03-01 | A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103102446B (en) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103275266B (en) * | 2013-05-24 | 2016-01-06 | 江苏高博智融科技有限公司 | A kind of water soluble acrylic resin and preparation method thereof |
| CN103739800B (en) * | 2014-01-14 | 2016-03-23 | 常州光辉化工有限公司 | Phenolic resin coating film forming matter and preparation method thereof |
| CN104231148A (en) * | 2014-09-28 | 2014-12-24 | 张家港康得新光电材料有限公司 | Hydroxyl acrylic resin and preparation method thereof |
| CN104292902B (en) * | 2014-10-14 | 2016-07-06 | 苏州洛特兰新材料科技有限公司 | A kind of pottery Thermosetting acryl powder coating |
| CN105585658A (en) * | 2015-02-04 | 2016-05-18 | 喻冬秀 | Normal-temperature self-crosslinking fluorine-containing acrylate emulsion for woodware and preparation method thereof |
| CN106752879B (en) * | 2017-03-01 | 2019-05-03 | 无锡阿科力科技股份有限公司 | A kind of preparation method of high solid acrylic resin |
| CN107082843B (en) * | 2017-05-12 | 2019-09-06 | 大昌树脂（惠州）有限公司 | Low-temperature quick-drying type varnish Hydroxylated acrylic resin and its preparation method and application |
| CN107033645A (en) * | 2017-06-12 | 2017-08-11 | 青岛德鑫汽车涂料有限公司 | A kind of quick-drying paint and preparation method thereof |
| CN107459601A (en) * | 2017-08-23 | 2017-12-12 | 广东彤德新材料有限公司 | A kind of car refinishing paint quick-drying Hydroxylated acrylic resin and preparation method thereof |
| CN108624126B (en) * | 2018-05-25 | 2021-04-06 | 佛山市高明绿色德化工有限公司 | Bi-component silk-screen glass printing ink and preparation and use methods thereof |
| CN108976337B (en) * | 2018-05-28 | 2019-07-19 | 莱阳红安化工有限公司 | A kind of environmental protection thermosetting acrylic resin and preparation method thereof |
| CN109053947B (en) * | 2018-07-17 | 2021-05-14 | 万华化学集团股份有限公司 | Thermosetting acrylic resin with high hardness and deep drawing resistance and synthesis method and application thereof |
| CN109806843B (en) * | 2019-03-21 | 2021-09-14 | 陕西延长石油（集团）有限责任公司 | Adsorption resin for adsorbing and separating polycyclic aromatic hydrocarbons in coal tar, and preparation method and application thereof |
| CN112646073B (en) * | 2020-12-17 | 2022-02-22 | 西南石油大学 | Oil-soluble thick oil viscosity reducer and preparation method thereof |
| CN115477878B (en) * | 2022-09-15 | 2023-02-28 | 海洋化工研究院有限公司 | Solvent type skin finishing varnish and preparation method and application thereof |
| CN115521678A (en) * | 2022-10-24 | 2022-12-27 | 金华市美林涂料有限公司 | Single-component water-based quick-drying wood paint and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210145A (en) * | 2006-12-31 | 2008-07-02 | 珠海东诚化工有限公司 | Optical solidifying fluorine-carbon paint and its preparing method and use |
| CN101602905A (en) * | 2008-06-11 | 2009-12-16 | 德谦（上海）化学有限公司 | A kind of preparation method of solvent-free polyacrylate flow smoothing agent |
| CN101619116A (en) * | 2009-07-27 | 2010-01-06 | 中国海洋石油总公司 | Thermoplastic fluorine-containing acrylic resin and preparation method thereof |
| CN102181007A (en) * | 2011-04-12 | 2011-09-14 | 浙江德尚化工科技有限公司 | Hydroxy acrylic resin with high reactive activity and preparation method and application thereof |
-
2013
- 2013-03-01 CN CN201310066010.0A patent/CN103102446B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210145A (en) * | 2006-12-31 | 2008-07-02 | 珠海东诚化工有限公司 | Optical solidifying fluorine-carbon paint and its preparing method and use |
| CN101602905A (en) * | 2008-06-11 | 2009-12-16 | 德谦（上海）化学有限公司 | A kind of preparation method of solvent-free polyacrylate flow smoothing agent |
| CN101619116A (en) * | 2009-07-27 | 2010-01-06 | 中国海洋石油总公司 | Thermoplastic fluorine-containing acrylic resin and preparation method thereof |
| CN102181007A (en) * | 2011-04-12 | 2011-09-14 | 浙江德尚化工科技有限公司 | Hydroxy acrylic resin with high reactive activity and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103102446A (en) | 2013-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103102446B (en) | A kind of car refinishing paint Hydroxylated acrylic resin and preparation method thereof | |
| CN103319665B (en) | Single-component room-temperature multiple-self-crosslinking aqueous epoxy acrylate resin emulsion and preparation method thereof | |
| JP4836542B2 (en) | Paint composition | |
| CN103012714B (en) | High-flexibility aqueous acrylic acid polyurethane elastic resin and coating thereof | |
| CN103540217B (en) | The double-component aqueous car paint of acrylate resin that a kind of aziridine is crosslinked and its preparation method | |
| US20150073084A1 (en) | Aqueous bicomponent baking type automobile finishing varnish with improved acid etching resistance and preparation method thereof | |
| BRPI0613519A2 (en) | aqueous coating composition | |
| CN102952445A (en) | Multi-component ground coating, toning method, and coating repairing method | |
| CN114316854B (en) | Acrylic acid adhesive with high solid content and low viscosity and preparation method thereof | |
| CN102702438B (en) | Quick-drying weather-resistant high-solid-content acrylic resin and preparation method thereof | |
| CN105504140A (en) | Synthetic method of high-hydroxyl-value acrylic resin | |
| CN104693371B (en) | Novel acrylic modified resin for aqueous two-component polyurethane coating | |
| CN110283512A (en) | A kind of high richness water varnish composition and preparation method thereof | |
| JPS6210269B2 (en) | ||
| CN101270254B (en) | Watersoluble modified acrylic acid bi-component plastic rubber paint and preparation method thereof | |
| JPS6210545B2 (en) | ||
| JP7093592B2 (en) | Thermosetting resin composition, coating film forming method and cured coating film | |
| CN102391440B (en) | Polycarbonate modified acrylic resin and preparation method thereof | |
| CN102492100A (en) | Water-dispersed fluorine-containing hydroxyl acrylic-epoxy ester heterozygous body resin and coating thereof | |
| CN110358452A (en) | A kind of room temperature scratches uncured rubber asphalt waterproof coating and preparation method thereof | |
| JP5970613B2 (en) | Oxidation-curable alkyd-modified silicone acrylic copolymer | |
| CN115491109B (en) | Fluorine-containing modified acrylic resin photocuring quick repair paint and preparation method and application thereof | |
| JPWO2020218372A1 (en) | Thermosetting resin composition, cured film and non-aqueous dispersion resin particles | |
| CN108165159A (en) | A kind of super curing can vehicle spraying entirely minute surface varnish and preparation method thereof | |
| CN114213608B (en) | Water-based hydroxyl acrylic acid dispersoid and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Ruilian Inventor before: Wang Ruilian Inventor before: Yu Guo Inventor before: He Chunquan Inventor before: Li Jie Inventor before: Wang Jicheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 441400 Song Yu four Road Economic Development Zone, Xiangfan, Hubei, Yicheng Patentee after: Wang Ruilian Address before: 441400, 405, Song Yu four Road Economic Development Zone, Xiangfan, Hubei, Yicheng Patentee before: Hubei Qianxing Chemical Co., Ltd. |