CN104592838A - 一种改性丙烯酸类水性涂料及其制备方法 - Google Patents

一种改性丙烯酸类水性涂料及其制备方法 Download PDF

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CN104592838A
CN104592838A CN201310529467.0A CN201310529467A CN104592838A CN 104592838 A CN104592838 A CN 104592838A CN 201310529467 A CN201310529467 A CN 201310529467A CN 104592838 A CN104592838 A CN 104592838A
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acrylic acid
water
borne coatings
emulsion
modified acrylic
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刘显军
顾吉静
易松林
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SUZHOU BEIJING NEW BUILDING MATERIAL CO Ltd
Beijing New Building Material Group Co Ltd
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SUZHOU BEIJING NEW BUILDING MATERIAL CO Ltd
Beijing New Building Material Group Co Ltd
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Priority to CN201310529467.0A priority Critical patent/CN104592838A/zh
Publication of CN104592838A publication Critical patent/CN104592838A/zh
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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
    • C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
    • C09D125/02—Homopolymers or copolymers of hydrocarbons
    • C09D125/04—Homopolymers or copolymers of styrene
    • C09D125/08—Copolymers of styrene
    • C09D125/14—Copolymers of styrene with unsaturated esters
    • 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
    • C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
    • C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
    • C09D131/04—Homopolymers or copolymers of vinyl acetate
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paints Or Removers (AREA)

Abstract

本发明公开了一种改性丙烯酸类水性涂料，其通过如下方法制得：向所述丙烯酸类水性涂料中加入由重量比为1:1的自交联乳液和氟乳液组成的乳液组合物，所述丙烯酸类水性涂料与所述乳液组合物的重量比为1:1。本发明还公开了一种制备改性丙烯酸类水性涂料的方法。用本发明的改性丙烯酸类水性涂料进行涂饰后，被涂饰基材面的硬度得到提高且达到镜面效果。

Description

一种改性丙烯酸类水性涂料及其制备方法
技术领域
本发明涉及一种改性丙烯酸类水性涂料及其制备方法。
背景技术
丙烯酸类水性涂料主要包括纯丙、苯丙、醋丙、硅丙等。用这些常规的丙烯酸类水性涂料涂饰的涂饰面存在硬度不高的缺陷，并且涂饰后的涂饰面达不到镜面效果。
因此，需要一种改善的丙烯酸类水性涂料，用其涂饰后涂饰面硬度较高且达到镜面效果。
发明概述
本发明的目的是提供一种改性丙烯酸类水性涂料。
本发明的另一个目的是提供一种制备改性丙烯酸类水性涂料的方法。
本发明的又一个目的是提供一种改性丙烯酸类水性涂料涂布基材的用途。
本发明提供的改性丙烯酸类水性涂料是通过如下方法制得的：向所述丙烯酸类水性涂料中加入由重量比为1:1的自交联乳液和氟乳液组成的乳液组合物，所述丙烯酸类水性涂料与所述乳液组合物的重量比为1:1。
优选地，还可以向所述丙烯酸类水性涂料中加入硅溶胶。硅溶胶可以提高待涂覆基材的表面硬度。硅溶胶的添加量可以是丙烯酸类水性涂料的8-10wt%。
本发明中所述的丙烯酸类水性涂料选自纯丙、苯丙、醋丙和硅丙，其中优选主要由甲基丙烯酰氧丙基三甲氧基硅烷组成的硅丙涂料。
本发明中的自交联乳液可以选用市售的自交联乳液，优选由北大先锋的TJ-191，其是主要由甲基丙烯酸甲酯组成的混合聚合物乳液。
本发明中的氟乳液可以选用市售的氟乳液，优选上海保力佳的LR-960，其是主要由丙烯酸六氟丁酯组成的混合聚合物乳液。
本发明提供的丙烯酸类水性涂料的改性方法包括向丙烯酸类水性涂料中加入由重量比为1:1的自交联乳液和氟乳液组成的乳液组合物，所述丙烯酸类水性涂料与所述乳液组合物的重量比为1:1。
本发明的改性丙烯酸类水性涂料可以按照常规的方法涂饰基材，基材可以选自水泥压力板、硅酸钙板等以水泥为凝结基的板材，涂饰后的基材面的硬度得到了有效提高，硬度从HB提高到了H并显示出镜面效果。
具体实施方式
下面结合实施例对本发明做进一步详细说明。
实施例1：
将5kg的北大先锋生产的自交联乳液、5kg的上海保力佳生产的氟乳液、10kg的市售的硅丙涂料混合，再加入0.4kg的硅溶胶，即得改性硅丙乳液。将改性硅丙乳液涂布在水泥压力板上面，使该基材面的硬度从HB提高了1H，并显示出镜面效果。
以上所述，仅为本发明的较佳实例而已，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (7)

1.一种改性丙烯酸类水性涂料，其通过如下方法制得：向所述丙烯酸类水性涂料中加入由重量比为1:1的自交联乳液和氟乳液组成的乳液组合物，所述丙烯酸类水性涂料与所述乳液组合物的重量比为1:1。
2.如权利要求1所述的改性丙烯酸类水性涂料，其中还可以向所述丙烯酸类水性涂料中加入硅溶胶。
3.如权利要求1所述的改性丙烯酸类水性涂料，其中所述丙烯酸类水性涂料选自纯丙、苯丙、醋丙和硅丙。
4.一种制备改性丙烯酸类水性涂料的方法，其包括向丙烯酸类水性涂料中加入由重量比为1:1的自交联乳液和氟乳液组成的乳液组合物，所述丙烯酸类水性涂料与所述乳液组合物的重量比为1:1。
5.如权利要求4所述的改性方法，其中还可以向所述丙烯酸类水性涂料中加入硅溶胶。
6.如权利要求4所述的改性方法，其中所述丙烯酸类水性涂料选自纯丙、苯丙、醋丙和硅丙。
7.权利要求1-3中任一项所述的改性丙烯酸类水性涂料用于涂布基材的用途。
CN201310529467.0A 2013-10-31 2013-10-31 一种改性丙烯酸类水性涂料及其制备方法 Pending CN104592838A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057428A (zh) * 2019-12-25 2020-04-24 深圳市奇信集团股份有限公司 一种玻化砖表面处理剂与处理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057428A (zh) * 2019-12-25 2020-04-24 深圳市奇信集团股份有限公司 一种玻化砖表面处理剂与处理方法
CN111057428B (zh) * 2019-12-25 2021-09-03 深圳市奇信集团股份有限公司 一种玻化砖表面处理剂与处理方法

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Application publication date: 20150506