CN114478929A - 一种聚氨酯预聚体改性哑光羟丙分散体及其制备方法 - Google Patents
一种聚氨酯预聚体改性哑光羟丙分散体及其制备方法 Download PDFInfo
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- CN114478929A CN114478929A CN202111680264.2A CN202111680264A CN114478929A CN 114478929 A CN114478929 A CN 114478929A CN 202111680264 A CN202111680264 A CN 202111680264A CN 114478929 A CN114478929 A CN 114478929A
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- polyurethane prepolymer
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- weight
- dispersion
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/003—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
Abstract
Description
| 实例2 | 实例3 | 实例5 | |
| 硬度 | H-2H | H | 2H |
| 附着力 | 0级 | 0级 | 0级 |
| 冲击 | 正反50kg | 正反40kg | 正反50kg |
| 光泽(60°) | 7.5 | 88.9 | 6.8 |
| 耐水(40℃) | 20d | 5d | 15d |
| 耐酸 | 120h | 72h | 120h |
| 中性盐雾 | 240h | 120h | 240h |
| 活化期(30℃) | 6h | 4h | 6h |
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111680264.2A CN114478929B (zh) | 2021-12-30 | 2021-12-30 | 一种聚氨酯预聚体改性哑光羟丙分散体及其制备方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111680264.2A CN114478929B (zh) | 2021-12-30 | 2021-12-30 | 一种聚氨酯预聚体改性哑光羟丙分散体及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114478929A true CN114478929A (zh) | 2022-05-13 |
| CN114478929B CN114478929B (zh) | 2023-12-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202111680264.2A Active CN114478929B (zh) | 2021-12-30 | 2021-12-30 | 一种聚氨酯预聚体改性哑光羟丙分散体及其制备方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114478929B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569089A (zh) * | 2022-11-09 | 2023-01-06 | 郑州圣莱特空心微珠新材料有限公司 | 一种哑光甲油胶及其制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5594065A (en) * | 1995-05-09 | 1997-01-14 | Air Products And Chemicals, Inc. | Two component waterborne crosslinkable polyurethane/acrylate-hybrid systems |
| CN105601832A (zh) * | 2016-03-21 | 2016-05-25 | 黄山联固新材料科技有限公司 | 聚氨酯改性丙烯酸二级分散体及其制备方法 |
| CN105694651A (zh) * | 2014-11-28 | 2016-06-22 | 合众(佛山)化工有限公司 | 一种水性自交联丙烯酸改性聚氨酯哑光树脂的制备方法 |
| CN110054722A (zh) * | 2019-04-08 | 2019-07-26 | 江门市邦德涂料有限公司 | 一种包括水性羟基丙烯酸分散体树脂的高丰满度水性丙烯酸聚氨酯涂料组合物及其制备方法 |
| CN111944402A (zh) * | 2020-07-21 | 2020-11-17 | 广东立邦长润发科技材料有限公司 | 一种高耐水性的水性双组份哑光清面漆及其制备方法 |
| CN112538134A (zh) * | 2020-11-23 | 2021-03-23 | 广州冠志新材料科技有限公司 | 一种羟基丙烯酸树脂水分散体及其制备方法 |
| CN113480926A (zh) * | 2019-05-21 | 2021-10-08 | 河北晨阳工贸集团有限公司 | 一种高耐性双组份环保水性哑光清面漆 |
-
2021
- 2021-12-30 CN CN202111680264.2A patent/CN114478929B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5594065A (en) * | 1995-05-09 | 1997-01-14 | Air Products And Chemicals, Inc. | Two component waterborne crosslinkable polyurethane/acrylate-hybrid systems |
| CN105694651A (zh) * | 2014-11-28 | 2016-06-22 | 合众(佛山)化工有限公司 | 一种水性自交联丙烯酸改性聚氨酯哑光树脂的制备方法 |
| CN105601832A (zh) * | 2016-03-21 | 2016-05-25 | 黄山联固新材料科技有限公司 | 聚氨酯改性丙烯酸二级分散体及其制备方法 |
| CN110054722A (zh) * | 2019-04-08 | 2019-07-26 | 江门市邦德涂料有限公司 | 一种包括水性羟基丙烯酸分散体树脂的高丰满度水性丙烯酸聚氨酯涂料组合物及其制备方法 |
| CN113480926A (zh) * | 2019-05-21 | 2021-10-08 | 河北晨阳工贸集团有限公司 | 一种高耐性双组份环保水性哑光清面漆 |
| CN111944402A (zh) * | 2020-07-21 | 2020-11-17 | 广东立邦长润发科技材料有限公司 | 一种高耐水性的水性双组份哑光清面漆及其制备方法 |
| CN112538134A (zh) * | 2020-11-23 | 2021-03-23 | 广州冠志新材料科技有限公司 | 一种羟基丙烯酸树脂水分散体及其制备方法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569089A (zh) * | 2022-11-09 | 2023-01-06 | 郑州圣莱特空心微珠新材料有限公司 | 一种哑光甲油胶及其制备方法 |
| CN115569089B (zh) * | 2022-11-09 | 2024-03-19 | 郑州圣莱特空心微珠新材料有限公司 | 一种哑光甲油胶及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114478929B (zh) | 2023-12-12 |
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Application publication date: 20220513 Assignee: Singularity Chemical Technology (Jiangsu) Co.,Ltd. Assignor: HLS COATING (SHANGHAI) Co.,Ltd. Contract record no.: X2024980012536 Denomination of invention: A polyurethane prepolymer modified matte hydroxypropyl dispersion and its preparation method Granted publication date: 20231212 License type: Common License Record date: 20240820 |
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Denomination of invention: A polyurethane prepolymer modified matte hydroxypropyl dispersion and its preparation method Granted publication date: 20231212 Pledgee: China Construction Bank Corporation Shanghai Jiading Branch Pledgor: HLS COATING (SHANGHAI) Co.,Ltd. Registration number: Y2025980024481 |
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