CN102993685A - Rosin-based waterborne polyurethane acrylate composite emulsion - Google Patents
Rosin-based waterborne polyurethane acrylate composite emulsion Download PDFInfo
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- CN102993685A CN102993685A CN2012104797485A CN201210479748A CN102993685A CN 102993685 A CN102993685 A CN 102993685A CN 2012104797485 A CN2012104797485 A CN 2012104797485A CN 201210479748 A CN201210479748 A CN 201210479748A CN 102993685 A CN102993685 A CN 102993685A
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Abstract
The invention discloses a rosin-based waterborne polyurethane acrylate composite emulsion, wherein the rosin-based waterborne polyurethane acrylate composite emulsion is prepared by the following steps of: preparing a prepolymer by 2,6-toluene diisocynate (TDI), fumaropimaric acid polyester polyol (FAPP), diethylene glycol (DEG) and dimethylolbutanoic acid (DMBA) taken as raw materials; and implementing a blending modification by butyl acrylate (BA) and methyl methacrylate (MMA) to obtain the rosin-based waterborne polyurethane acrylate composite emulsion. The composite emulsion disclosed by the invention, after forming into a film, is comparatively excellent in thermal stability, chemical resistance, glossiness and mechanical performance.
Description
Technical field
The present invention relates to a kind of rosin based aqueous polyurethanes acrylate composite emulsion, belong to chemical field.
Technical background
Aqueous polyurethane is as a kind of high molecular polymer, has outside the hardness height, strong adhesion, corrosion resistant characteristic of conventional solvent type polyurethane, also has environmental protection, safety, the advantage such as easy to use, extensively is applied to coating, sizing agent field.But it is not enough that aqueous polyurethane also has at aspects such as solvent resistance, weathering resistance and mechanical propertys, and the urethane research of therefore retrofiting becomes a large focus.Polyacrylic ester has the advantages such as good solvent resistance, weathering resistance, fast light not xanthochromia, has a mutual supplement with each other's advantages effect with itself and aqueous polyurethane are compound.In addition, rosin has the greasiness of condensing ring structure as the distinctive biomass resource of China, and thermotolerance is strong, rigidity is large, is introduced in the aqueous polyurethane, can improve water tolerance, thermotolerance, gloss and the hardness of urethane.
This patent prepares performed polymer take the fumaropimaric acid polyester polyol as the polyvalent alcohol raw material, rear employing butyl acrylate (BA) and methyl methacrylate (MMA) blending and modifying aqueous polyurethane, make the rosin based aqueous polyurethanes acrylate composite emulsion, have excellent thermostability, chemical resistant properties, glossiness and mechanical property.
Summary of the invention
The purpose of this invention is to provide a kind of rosin based aqueous polyurethanes acrylate composite emulsion, the tackiness agent that obtains has excellent thermostability, chemical resistant properties and mechanical property.
For realizing above purpose, a kind of rosin based aqueous polyurethanes acrylate composite emulsion of the present invention, with 2,6-tolylene diisocyanate (TDI), fumaropimaric acid polyester polyol (FAPP), glycol ether (DEG), dimethylolpropionic acid (DMBA) be for raw material prepares performed polymer, and carry out blending and modifying with butyl acrylate (BA) and methyl methacrylate (MMA).
Wherein the proportioning of performed polymer raw material is: the mol ratio of TDI and FAPP, DMBA, DEG is 1.3:1-1.4:1, and DEG accounts for the 1%-2% of performed polymer quality, and DMBA accounts for the 4%-5% of performed polymer quality.
The consumption of butyl acrylate (BA) is the 10%-20% of performed polymer total mass.
The consumption of methyl methacrylate (MMA) is the 5%-10% of performed polymer total mass.
The preparation process of a kind of rosin based aqueous polyurethanes acrylate composite emulsion of the present invention is specially:
(1) with 2,6-tolylene diisocyanate (TDI), fumaropimaric acid polyester polyol (FAPP), glycol ether (DEG), dimethylolpropionic acid (DMBA) for raw material prepares performed polymer, the reaction 3h
(2) be cooled to 40 ℃, add triethylamine and carry out neutralization reaction generation salt, reaction 3-5min.
(3) add butyl acrylate (BA), methyl methacrylate (MMA) and water and carry out emulsification 1h, obtain being mixed with the aqueous polyurethane emulsion of BA and MMA.
(4) this emulsion is warming up to 75 ℃, adds an amount of initiator potassium persulfate (KPS), and reaction 2h makes BA and MMA polymerization, obtains the rosin based aqueous polyurethanes acrylate composite emulsion.
The amount of substance of triethylamine is identical with the amount of substance of DMBA in the step (2).
The consumption of the middle water of step (3) is 2 times of performed polymer total mass.
The consumption of Potassium Persulphate (KPS) is two in the step (4).
The beneficial effect that the present invention produces is, it is that the polyvalent alcohol raw material prepares performed polymer that this patent is used the fumaropimaric acid polyester polyol, introduce rosinyl, rosinyl has the greasiness of condensing ring structure, thermotolerance is strong, rigidity is large, and the aqueous polyurethane of preparing has preferably water tolerance, thermotolerance, glossiness and hardness.Adopt acrylic ester modified water-soluble polyurethane, acrylate is polymerization in aqueous polyurethane emulsion, forms the modified polyurethane emulsion with interpenetrating polymer networks structure, and the particle of polyaminoester emulsion increases after the modification, and thermostability, chemical resistant properties are good.Introduce rosinyl afterwards with acrylate modified, the aqueous polyurethane that makes has preferably thermostability, chemical resistant properties, glossiness and mechanical property.
Embodiment
Embodiment 1:
With 2,6-tolylene diisocyanate (TDI), fumaropimaric acid polyester polyol (FAPP), glycol ether (DEG), dimethylolpropionic acid (DMBA) prepare performed polymer for raw material, reaction 3h, its proportioning is: the mol ratio of TDI and FAPP, DMBA, DEG is 1.3:1, DEG accounts for 1.5% of performed polymer quality, and DMBA accounts for 5% of performed polymer quality.Be cooled to 40 ℃, add triethylamine and carry out neutralization reaction generation salt, reaction 3min, the amount of substance that adds triethylamine is identical with the amount of substance of DMBA.Adding butyl acrylate (BA), methyl methacrylate (MMA) water carry out emulsification 1h, obtain containing the aqueous polyurethane emulsion of BA and MMA.Wherein the consumption of butyl acrylate (BA) is 10% of performed polymer total mass, and the consumption of methyl methacrylate (MMA) is 7% of performed polymer total mass, and the consumption of water is 2 times of performed polymer total mass.This emulsion is warming up to 75 ℃, adds two initiator potassium persulfate (KPS), makes BA and MMA polymerization, obtains the rosin based aqueous polyurethanes acrylate composite emulsion.
Embodiment 2:
With 2,6-tolylene diisocyanate (TDI), fumaropimaric acid polyester polyol (FAPP), glycol ether (DEG), dimethylolpropionic acid (DMBA) prepare performed polymer for raw material, reaction 3h, its proportioning is: the mol ratio of TDI and FAPP, DMBA, DEG is 1.4:1, DEG accounts for 1.5% of performed polymer quality, and DMBA accounts for 4% of performed polymer quality.Be cooled to 40 ℃, add triethylamine and carry out neutralization reaction generation salt, reaction 3min, the amount of substance that adds triethylamine is identical with the amount of substance of DMBA.Adding butyl acrylate (BA), methyl methacrylate (MMA) water carry out emulsification 1h, obtain containing the aqueous polyurethane emulsion of BA and MMA.Wherein the consumption of butyl acrylate (BA) is 13% of performed polymer total mass, and the consumption of methyl methacrylate (MMA) is 9% of performed polymer total mass, and the consumption of water is 2 times of performed polymer total mass.This emulsion is warming up to 75 ℃, adds two initiator potassium persulfate (KPS), makes BA and MMA polymerization, obtains the rosin based aqueous polyurethanes acrylate composite emulsion.
Claims (8)
1. rosin based aqueous polyurethanes acrylate composite emulsion, it is characterized in that: with 2,6-tolylene diisocyanate (TDI), fumaropimaric acid polyester polyol (FAPP), glycol ether (DEG), dimethylolpropionic acid (DMBA) be for raw material prepares performed polymer, and carry out blending and modifying with butyl acrylate (BA) and methyl methacrylate (MMA).
2. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 1, it is characterized in that: step is as follows:
(1) take TDI, FAPP, DEG, DMBA as raw material prepares performed polymer, reacts 3h;
(2) be cooled to 40 ℃, add triethylamine and carry out neutralization reaction generation salt, reaction 3-5min;
(3) add BA, MMA and water and carry out emulsification 1h, obtain being mixed with the aqueous polyurethane emulsion of BA and MMA;
(4) this emulsion is warming up to 75 ℃, adds an amount of initiator potassium persulfate (KPS), and reaction 2h makes BA and MMA polymerization, obtains the rosin based aqueous polyurethanes acrylate composite emulsion.
3. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 1, it is characterized in that: the proportioning of performed polymer raw material is: the mol ratio of TDI and FAPP, DMBA, DEG is 1.3:1-1.4:1, DEG accounts for the 1%-2% of performed polymer quality, and DMBA accounts for the 4%-5% of performed polymer quality.
4. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 1, it is characterized in that: the consumption of described butyl acrylate (BA) is the 10%-20% of performed polymer total mass.
5. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 1, it is characterized in that: the consumption of described methyl methacrylate (MMA) is the 5%-10% of performed polymer total mass.
6. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 2 is characterized in that: the amount of substance of triethylamine is identical with the amount of substance of DMBA in the described step (2).
7. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 2 is characterized in that: the consumption of water is 2 times of performed polymer total mass in the described step (3).
8. a kind of rosin based aqueous polyurethanes acrylate composite emulsion as claimed in claim 2 is characterized in that: the consumption of Potassium Persulphate (KPS) is two in the described step (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012104797485A CN102993685A (en) | 2012-11-23 | 2012-11-23 | Rosin-based waterborne polyurethane acrylate composite emulsion |
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| CN2012104797485A CN102993685A (en) | 2012-11-23 | 2012-11-23 | Rosin-based waterborne polyurethane acrylate composite emulsion |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172796A (en) * | 2013-04-22 | 2013-06-26 | 南京林业大学 | Preparation method of turpentine-based acrylate modified waterborne polyurethane emulsion |
| CN105646822A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Method for preparing rosin-based IPDI (isophorone diisocyanate)-type polyurethane prepolymers |
| CN105646831A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Method for preparing rosin-based aliphatic polyurethane prepolymers |
| CN105646838A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Preparation method of polymerized rosin-based polyurethane prepolymer |
| CN105669944A (en) * | 2016-03-13 | 2016-06-15 | 桂林理工大学 | Method for preparing rosinyl MDI type polyurethane prepolymer |
| CN105778028A (en) * | 2016-03-13 | 2016-07-20 | 桂林理工大学 | Method for preparing rosin-based TDI type polyurethane prepolymer |
| CN106118443A (en) * | 2016-07-13 | 2016-11-16 | 蚌埠市正园电子科技有限公司 | A kind of weather resistant waterborne polyester coating and preparation method thereof |
| CN108341916A (en) * | 2018-03-29 | 2018-07-31 | 广东良仕工业材料有限公司 | A kind of environment-friendly water-based tackifier and preparation method thereof |
| CN110078871A (en) * | 2018-01-26 | 2019-08-02 | 湖南松本林业科技股份有限公司 | A kind of rosin and its derivatives resin interpenetrating network polymer emulsion, preparation and its preparing the application in water-based sound-proof anticorrosive paint |
| CN111019074A (en) * | 2019-12-31 | 2020-04-17 | 苏州世华新材料科技股份有限公司 | Self-extinction resin emulsion, preparation method and application thereof in water-based matte ink |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925283A (en) * | 1970-06-29 | 1975-12-09 | Continental Tapes Inc | Polyurethane pressure-sensitive adhesive products and processes |
| CN102408525A (en) * | 2011-09-22 | 2012-04-11 | 中国林业科学研究院林产化学工业研究所 | Acrylate modified maleopimaric acid aqueous polyurethane emulsion and preparation method thereof |
-
2012
- 2012-11-23 CN CN2012104797485A patent/CN102993685A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3925283A (en) * | 1970-06-29 | 1975-12-09 | Continental Tapes Inc | Polyurethane pressure-sensitive adhesive products and processes |
| CN102408525A (en) * | 2011-09-22 | 2012-04-11 | 中国林业科学研究院林产化学工业研究所 | Acrylate modified maleopimaric acid aqueous polyurethane emulsion and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 徐徐等: "富马海松酸型水性聚氨酯乳液的合成及性能", 《化工进展》 * |
| 徐徐等: "富马海松酸聚酯多元醇的合成", 《化工进展》 * |
| 竺青等: "UV固化丙烯海松酸聚氨酯丙烯酸酯的合成及应用", 《热固性树脂》 * |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103172796A (en) * | 2013-04-22 | 2013-06-26 | 南京林业大学 | Preparation method of turpentine-based acrylate modified waterborne polyurethane emulsion |
| CN103172796B (en) * | 2013-04-22 | 2015-06-10 | 南京林业大学 | Preparation method of turpentine-based acrylate modified waterborne polyurethane |
| CN105646838B (en) * | 2016-03-13 | 2018-07-03 | 桂林理工大学 | A kind of preparation method of newtrex based polyurethanes performed polymer |
| CN105646822B (en) * | 2016-03-13 | 2018-07-03 | 桂林理工大学 | A kind of preparation method of abietyl IPDI Type Polyurethane Prepolymers |
| CN105646838A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Preparation method of polymerized rosin-based polyurethane prepolymer |
| CN105669944A (en) * | 2016-03-13 | 2016-06-15 | 桂林理工大学 | Method for preparing rosinyl MDI type polyurethane prepolymer |
| CN105778028A (en) * | 2016-03-13 | 2016-07-20 | 桂林理工大学 | Method for preparing rosin-based TDI type polyurethane prepolymer |
| CN105669944B (en) * | 2016-03-13 | 2018-07-06 | 桂林理工大学 | A kind of preparation method of abietyl MDI Type Polyurethane Prepolymers |
| CN105646822A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Method for preparing rosin-based IPDI (isophorone diisocyanate)-type polyurethane prepolymers |
| CN105646831A (en) * | 2016-03-13 | 2016-06-08 | 桂林理工大学 | Method for preparing rosin-based aliphatic polyurethane prepolymers |
| CN105778028B (en) * | 2016-03-13 | 2018-07-06 | 桂林理工大学 | A kind of preparation method of abietyl TDI Type Polyurethane Prepolymers |
| CN105646831B (en) * | 2016-03-13 | 2018-07-06 | 桂林理工大学 | A kind of preparation method of abietyl aliphatic polyurethane performed polymer |
| CN106118443A (en) * | 2016-07-13 | 2016-11-16 | 蚌埠市正园电子科技有限公司 | A kind of weather resistant waterborne polyester coating and preparation method thereof |
| CN110078871A (en) * | 2018-01-26 | 2019-08-02 | 湖南松本林业科技股份有限公司 | A kind of rosin and its derivatives resin interpenetrating network polymer emulsion, preparation and its preparing the application in water-based sound-proof anticorrosive paint |
| CN110078871B (en) * | 2018-01-26 | 2021-10-01 | 湖南松本林业科技股份有限公司 | Rosin and derivative resin interpenetrating network polymer emulsion thereof, preparation and application thereof in preparation of water-based sound-insulation anticorrosive paint |
| CN108341916A (en) * | 2018-03-29 | 2018-07-31 | 广东良仕工业材料有限公司 | A kind of environment-friendly water-based tackifier and preparation method thereof |
| CN111019074A (en) * | 2019-12-31 | 2020-04-17 | 苏州世华新材料科技股份有限公司 | Self-extinction resin emulsion, preparation method and application thereof in water-based matte ink |
| CN111019074B (en) * | 2019-12-31 | 2021-11-19 | 苏州世华新材料科技股份有限公司 | Self-extinction resin emulsion, preparation method and application thereof in water-based matte ink |
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Application publication date: 20130327 |