CN103275653A - Acrylic plastic-plastic composite latex - Google Patents
Acrylic plastic-plastic composite latex Download PDFInfo
- Publication number
- CN103275653A CN103275653A CN2013101774575A CN201310177457A CN103275653A CN 103275653 A CN103275653 A CN 103275653A CN 2013101774575 A CN2013101774575 A CN 2013101774575A CN 201310177457 A CN201310177457 A CN 201310177457A CN 103275653 A CN103275653 A CN 103275653A
- Authority
- CN
- China
- Prior art keywords
- gross weight
- monomer
- mix monomer
- consumption
- agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Abstract
The invention discloses an acrylic plastic-plastic composite latex. The acrylic plastic-plastic composite latex is formed by performing a copolymerization reaction on a mixed monomer with an emulsifier, an initiator, a pH regulator and an additive via an emulsion polymerization manner, wherein the emulsifier, the initiator, the pH regulator and the additive respectively account for 1-3%, 0.03-0.5%, 0.005-0.02% and 0.002-0.01% of the total weight of the mixed monomer. Since the crosslinking monomers, namely acrylic-2-hydroxypropyl ester and glycidyl methacrylate, and the functional emulsifier, namely disodium monosulfosuccinate are added to participate in the emulsion polymerization reaction, the bonding strength between the latex disclosed by the invention and a base material is enhanced; simultaneously, due to addition of a vinylidene chloride monomer, an excellent barrier performance for oxygen and vapour is given to the acrylic plastic-plastic composite latex, so that the comprehensive performance meets use requirements.
Description
Technical field
The present invention relates to water soluble acrylic acid and mould compounded latex.
Background technology
Along with improving constantly of Chinese economic development and living standards of the people, foodstuffs industry will obtain great development, according to statistics, the annual tackiness agent that need be a large amount of of China's food flexible packing bag is along with the development of China's adhesives industries, for China's food flexible packing provides many glue kinds, but most tackiness agent has used a large amount of poisonous raw materials in production and use, as formaldehyde, and noxious solvent, solidifying agent and other auxiliary agents etc. have brought serious pollution to environment.Along with the raising of people ' s health consciousness and environmental consciousness, in recent years, aqueous adhesive has obtained fast development, as aqueous polyurethane, and ACRYLIC EMULSION, polyvinyl acetate emulsion etc.But no matter be solvent-based adhesive, or aqueous adhesive, just at the flexible packing material compound tense, improve combined strength bination, play tackiness agent, to the barrier as the increase food pack, performances such as impressionability do not have any help.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of vinylformic acid and moulds compounded latex, makes it except the safety and environmental protection performance with aqueous adhesive, also has the good barrier properties of PVDC and good printing performance.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of vinylformic acid is moulded compounded latex, formed by the emulsion polymerization way copolyreaction by mix monomer and emulsifying agent, initiator, pH regulator agent, auxiliary agent, it is characterized in that: described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30%-60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5%-25% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 25%-45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 3%-8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%-3%; Initiator 0.03%-0.5%; PH regulator agent 0.005%-0.02%; Auxiliary agent 0.002%-0.01%.
Preferably, described unsaturated fatty acids monomer is one or both the mixing in vinylformic acid and the methacrylic acid.
Preferably, described acrylic ester monomer is one or both and the above mixing in methyl acrylate, methyl methacrylate, n-butyl acrylate, the Isooctyl acrylate monomer.
Preferably, described crosslinked class monomer is one or both the mixing in vinylformic acid-2-hydroxypropyl acrylate, the glycidyl methacrylate.
Preferably, described emulsifying agent is one or both and the above mixing in secondary sulfo group sodium sulfonate, Witco 1298 Soft Acid disodium, Sodium styrene sulfonate, the sulfosuccinic acid monoesters disodium salt.
Preferably, described initiator is one of redox system of forming of ammonium persulphate, Potassium Persulphate, t-butyl hydrogen peroxide and rongalite.
Preferably, described pH regulator agent is Glacial acetic acid, and auxiliary agent is iron protochloride.
Preferably, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 45% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 15% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 35% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 2%; Initiator 0.3%; PH regulator agent 0.01%; Auxiliary agent 0.005%.
Preferably, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 20% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%; Initiator 0.03%; PH regulator agent 0.005%; Auxiliary agent 0.002%.
Preferably, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 27% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 3%; Initiator 0.5%; PH regulator agent 0.02%; Auxiliary agent 0.01%.
The present invention is owing to adopted above technical scheme, by adding crosslinked class monomer vinylformic acid-2-hydroxypropyl acrylate and glycidyl methacrylate and function emulsifying agent sulfosuccinic acid monoesters disodium salt, after participating in the emulsion copolymerization reaction, just epoxide group is incorporated on the copolymer molecule chain, in emulsion film forming process thereafter, epoxy group(ing) can with molecular chain on or carboxyl on the additional crosslink agent molecule, amino, groups such as hydroxyl react and generate cross-link bond, thereby have increased the bonding strength between latex and the base material; Simultaneously, the adding of vinylidene has been given vinylformic acid again and has been moulded compounded latex to the good barrier properties energy of oxygen and water vapor, makes over-all properties satisfy service requirements.
Embodiment
Vinylformic acid is moulded compounded latex and is formed by the emulsion polymerization way copolyreaction by mix monomer and emulsifying agent, initiator, pH regulator agent, auxiliary agent among the present invention, and wherein said mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30%-60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5%-25% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 25%-45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 3%-8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%-3%; Initiator 0.03%-0.5%; PH regulator agent 0.005%-0.02%; Auxiliary agent 0.002%-0.01%.
Described unsaturated fatty acids monomer is one or both the mixing in vinylformic acid and the methacrylic acid.Described acrylic ester monomer is one or both and the above mixing in methyl acrylate, methyl methacrylate, n-butyl acrylate, the Isooctyl acrylate monomer.Described crosslinked class monomer is one or both the mixing in vinylformic acid-2-hydroxypropyl acrylate, the glycidyl methacrylate.Described emulsifying agent is one or both and the above mixing in Seconary Alkane Sulphonate Sodium, Sodium dodecylbenzene sulfonate, sodium p styrene sulfonate, the sulfosuccinic acid monoesters disodium salt.Described initiator is that (ammonium persulphate is a kind of initiator to one of redox system of forming of ammonium persulphate, Potassium Persulphate, t-butyl hydrogen peroxide and rongalite, Potassium Persulphate is a kind of initiator, the mixture of t-butyl hydrogen peroxide and rongalite also is a kind of initiator in addition, and the final initiator that adds is a kind of in above-mentioned three kinds).Described pH regulator agent is Glacial acetic acid, and auxiliary agent is iron protochloride.
Among the embodiment 1, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 45% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 15% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 35% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 2%; Initiator 0.3%; PH regulator agent 0.01%; Auxiliary agent 0.005%.
Among the embodiment 2, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 20% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%; Initiator 0.03%; PH regulator agent 0.005%; Auxiliary agent 0.002%.
Among the embodiment 3, described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 27% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 3%; Initiator 0.5%; PH regulator agent 0.02%; Auxiliary agent 0.01%.
The preparation method that compounded latex is moulded in aforesaid propylene acid comprises the steps:
Step 1: emulsifying agent and the mix monomer of deionized water, 35% weight are fed intake in the monomer mixing kettle by weight while stirring, wherein the weight ratio of deionized water and mix monomer is 1:4, temperature will be controlled in 10 ℃, and under airtight situation, stirred 1-2 hour, the preparation pre-emulsion, the sampling, leave standstill 2-3 hour not stratified;
Step 2: then with water, the emulsifying agent of 65% weight, initiator, pH regulator agent and auxiliary agent feed intake in reactor, vacuumize inflated with nitrogen, be warmed up to 50-80 ℃, squeeze into pre-emulsion by volume pump, time 5-10 hour, after pre-emulsion has been beaten, add the initiator of mix monomer gross weight 0.1%, reacted 1-2 hour, cooling is filtered discharging with 150 purpose filtering nets.
It below is a specific embodiment of the present invention.
Pre-emulsion:
Deionized water 10Kg
Sulfosuccinic acid monoesters sodium salt 0.75Kg
Vinylidene chloride 12.5Kg
N-butyl acrylate 4Kg
Methyl methacrylate 6Kg
Methyl acrylate 2.5Kg
Vinylformic acid 1Kg
Methacrylic acid 1.5Kg
Vinylformic acid-2-hydroxypropyl acrylate 1Kg
Glycidyl methacrylate 0.5Kg
The still material
Deionized water 15Kg
Witco 1298 Soft Acid disodium salt 0.3Kg
Glacial acetic acid 0.01Kg
Ammonium Persulfate 98.5 0.075Kg
Iron protochloride 0.05g
Specific operation process:
Earlier deionized water, emulsifying agent, vinylidene chloride, acrylic ester monomer, unsaturated fatty acids monomer, crosslinked class monomer are fed intake in the monomer mixing kettle while stirring by mass ratio, and stirred 1 hour, the preparation pre-emulsion, the sampling, leave standstill 2 hours not stratified.Then with water, emulsifying agent, initiator, PH conditioning agent, auxiliary agent feed intake in reactor, vacuumize, and inflated with nitrogen is warmed up to 50-80 ℃, squeezes into pre-emulsion by volume pump, 9 hours time.After pre-emulsion has been beaten, add the initiator Ammonium Persulfate 98.5 of mix monomer total amount 25g, reacted 1 hour, cooling is filtered discharging with 150 purpose filtering nets.
The latex physical index that obtains is:
Solid content (%) 49.5;
The long power in surface (mN/m) 47;
Viscosity (mPa.s) 35;
Monomer residue 80ppm;
PH2—3 2.5；
Density 1.16;
Adopt the vinylformic acid of embodiment preparation to mould compounded latex, after PET and PE were compound, performance was as follows:
Combined strength bination is 3N/mm;
Water vapour permeability is wet 4g/m thoroughly
224h23 ℃ (90% relative humidity);
OTR oxygen transmission rate 6ml/m
224h23 ℃.
Claims (10)
1. a vinylformic acid is moulded compounded latex, is formed by the emulsion polymerization way copolyreaction by mix monomer and emulsifying agent, initiator, pH regulator agent, auxiliary agent, and it is characterized in that: described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30%-60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5%-25% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 25%-45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 3%-8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%-3%; Initiator 0.03%-0.5%; PH regulator agent 0.005%-0.02%; Auxiliary agent 0.002%-0.01%.
2. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described unsaturated fatty acids monomer is one or both the mixing in vinylformic acid and the methacrylic acid.
3. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described acrylic ester monomer is one or both and the above mixing in methyl acrylate, methyl methacrylate, n-butyl acrylate, the Isooctyl acrylate monomer.
4. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described crosslinked class monomer is one or both the mixing in vinylformic acid-2-hydroxypropyl acrylate, the glycidyl methacrylate.
5. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described emulsifying agent is one or both and the above mixing in Seconary Alkane Sulphonate Sodium, Sodium dodecylbenzene sulfonate, sodium p styrene sulfonate, the sulfosuccinic acid monoesters disodium salt.
6. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described initiator is one of redox system of forming of ammonium persulphate, Potassium Persulphate, t-butyl hydrogen peroxide and rongalite.
7. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described pH regulator agent is Glacial acetic acid, and auxiliary agent is iron protochloride.
8. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 45% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 15% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 35% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 2%; Initiator 0.3%; PH regulator agent 0.01%; Auxiliary agent 0.005%.
9. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 30% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 20% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 45% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 5% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 1%; Initiator 0.03%; PH regulator agent 0.005%; Auxiliary agent 0.002%.
10. vinylformic acid according to claim 1 is moulded compounded latex, it is characterized in that: described mix monomer is composed of the following components by weight percentage:
(1) vinylidene, consumption are 60% of mix monomer gross weight;
(2) unsaturated fatty acids monomer, consumption are 5% of mix monomer gross weight;
(3) acrylic ester monomer, consumption are 27% of mix monomer gross weight;
(4) crosslinked class monomer, consumption is 8% of mix monomer gross weight;
It is as follows that described emulsifying agent, initiator, pH regulator agent, auxiliary agent account for the per-cent of mix monomer gross weight respectively: emulsifying agent 3%; Initiator 0.5%; PH regulator agent 0.02%; Auxiliary agent 0.01%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101774575A CN103275653A (en) | 2013-05-13 | 2013-05-13 | Acrylic plastic-plastic composite latex |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101774575A CN103275653A (en) | 2013-05-13 | 2013-05-13 | Acrylic plastic-plastic composite latex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103275653A true CN103275653A (en) | 2013-09-04 |
Family
ID=49058283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101774575A Pending CN103275653A (en) | 2013-05-13 | 2013-05-13 | Acrylic plastic-plastic composite latex |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103275653A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147672A (en) * | 2015-04-07 | 2016-11-23 | 宏峰行化工(深圳)有限公司 | A kind of for moulding/mould compound aqueous polyurethane acrylate binding agent and preparation method thereof |
| CN106147659A (en) * | 2015-04-09 | 2016-11-23 | 宏峰行化工(深圳)有限公司 | A kind of for moulding/mould compound phosphoric acrylic ester binding agent and preparation method thereof |
| CN108164633A (en) * | 2017-12-15 | 2018-06-15 | 浙江科冠聚合物有限公司 | A kind of aqueous PVDC compounded latexs and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206105A (en) * | 1978-12-07 | 1980-06-03 | The Dow Chemical Company | Polyacrylate rubber-modified vinylidene chloride copolymer compositions |
| CN1715559A (en) * | 2005-01-11 | 2006-01-04 | 东阳市野风塑胶有限公司 | Latex for coating drinking filter bag cotton paper and its preparing method |
| CN101649015A (en) * | 2009-08-27 | 2010-02-17 | 浙江野风塑胶有限公司 | Polyvinylidene chloride (PVDC) copolymer latex for medicine packaging as well as preparation method and application thereof |
-
2013
- 2013-05-13 CN CN2013101774575A patent/CN103275653A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206105A (en) * | 1978-12-07 | 1980-06-03 | The Dow Chemical Company | Polyacrylate rubber-modified vinylidene chloride copolymer compositions |
| CN1715559A (en) * | 2005-01-11 | 2006-01-04 | 东阳市野风塑胶有限公司 | Latex for coating drinking filter bag cotton paper and its preparing method |
| CN101649015A (en) * | 2009-08-27 | 2010-02-17 | 浙江野风塑胶有限公司 | Polyvinylidene chloride (PVDC) copolymer latex for medicine packaging as well as preparation method and application thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147672A (en) * | 2015-04-07 | 2016-11-23 | 宏峰行化工(深圳)有限公司 | A kind of for moulding/mould compound aqueous polyurethane acrylate binding agent and preparation method thereof |
| CN106147672B (en) * | 2015-04-07 | 2018-06-19 | 宏峰行化工(深圳)有限公司 | It is a kind of to be used to moulding/moulding compound aqueous polyurethane acrylate adhesive and preparation method thereof |
| CN106147659A (en) * | 2015-04-09 | 2016-11-23 | 宏峰行化工(深圳)有限公司 | A kind of for moulding/mould compound phosphoric acrylic ester binding agent and preparation method thereof |
| CN106147659B (en) * | 2015-04-09 | 2018-06-19 | 宏峰行化工(深圳)有限公司 | It is a kind of to be used to moulding/moulding compound phosphoric acrylic ester adhesive and preparation method thereof |
| CN108164633A (en) * | 2017-12-15 | 2018-06-15 | 浙江科冠聚合物有限公司 | A kind of aqueous PVDC compounded latexs and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103275260B (en) | Preparation method of acrylic plastic-plastic composite latex | |
| CN102977818B (en) | Water-based aluminium foil adhesive for cigarette packing and preparation method thereof | |
| CN101265398B (en) | Environment-friendly type white emulsion glue | |
| CN104693636B (en) | Polymerization method for improving conversion rate of ABS graft copolymer | |
| CN108752514B (en) | Epoxy modified acrylic emulsion and preparation method thereof | |
| CN104263292B (en) | A kind of aqueous laminated adhesive stick and preparation method thereof | |
| CN101649015A (en) | Polyvinylidene chloride (PVDC) copolymer latex for medicine packaging as well as preparation method and application thereof | |
| CN103570881B (en) | A kind of polyacrylate grafting vinyl chloride composite resin and preparation method thereof | |
| CN105440219A (en) | PVC (polyvinyl chloride) paste resin and preparation method thereof | |
| CN109160971A (en) | A kind of phenylpropyl alcohol water-proof emulsion and preparation method thereof | |
| CN102766231B (en) | Synthesis method of hydroxylated polyvinyl chloride copolymer resin | |
| CN105418846A (en) | Preparation method for high strength and high abrasion resistance carboxylated nitrile butadiene rubber latex for nitrile gloves | |
| CN103059212A (en) | Hydrogenated rosin modified acrylic ester hybridization emulsion and preparation method and application thereof | |
| CN102382235B (en) | Acrylic emulsion, preparation method and application thereof | |
| CN103045136B (en) | Environment-friendly high-speed cigarette holder glue for cigarettes and preparation method thereof | |
| CN103275653A (en) | Acrylic plastic-plastic composite latex | |
| CN103045125B (en) | Environment-friendly mouth-stick molding plastic and preparation method thereof | |
| CN101787102A (en) | Method for preparing white latex by utilizing polystyrene waste | |
| CN102321416A (en) | Self-adhesive acrylic acid paint for coating, and preparation method thereof | |
| CN102504089B (en) | Preparation method of water-resistant acrylic ester core-shell emulsion | |
| CN104974695A (en) | Vinyl acetate-soybean protein copolymer emulsion timber adhesive and preparation method thereof | |
| CN108384492B (en) | Preparation method of PVC wood grain film adhesive | |
| CN103242467A (en) | Method for adjusting adding quantity of activator in production of PVC (polyvinyl chloride) paste resin product | |
| CN103146327B (en) | A kind of preparation method of adhesive for wood | |
| CN102532389B (en) | Poly-vinyl versatate-vinyl acetate-ethylene emulsion and emulsion polymerization preparation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |