Acrylate microemulsion and preparation method thereof

An acrylate and microemulsion technology, applied in the field of architectural colorful coatings, can solve problems such as poor high shear stability, difficulty in large-scale production, and long production cycle, and achieve excellent permeability and wettability, fast curing speed, and improved The effect of toughness

Pending Publication Date: 2022-01-07
佛山罗斯夫科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since colorful paint is a non-single-color product in which various particles are mixed and coexisted, its production cycle is long and the method is precise and complicated. Various problems often occur during the production process, and the stability of product batches cannot be guaranteed, making the product quality suffers

Method used

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  • Acrylate microemulsion and preparation method thereof
  • Acrylate microemulsion and preparation method thereof
  • Acrylate microemulsion and preparation method thereof

Examples

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Example Embodiment

[0035] Example 1

[0036] In some embodiments, the acrylate microemulsion comprises deionized water, a composite emulsifier, methyl methacrylate, an alternative acrylate, butyl methacrylate, an acid monomer, an amine monomer, a crosslinking Single, initiator, pH adjusting agent, the above components may be 20 parts by mass, 2 parts of deionized water, 2 sodium dodecyl diphenyl ether sulfonate, isomerite glycol polyoxyethylene ether 3 parts, 32 parts of methacrylate, 26 acrylate, 9.3 parts of methacrylate, 1.2 parts of acrylic acid, 1 part of methacrylate, 1 part of vinyl trimethoxysilane, two B 0.05 serviles, 0.2 parts of potassium sulfate and 0.8 copper sulfate.

[0037] Specifically, the acrylate microemulsion can be prepared by a method:

[0038] a. Preparation of the initiator solution: normal temperature, in the above formulation, the total amount of the total amount of the initiator and 3% of the deionized water, mixed, form the initiator solution A, then cause the remaining...

Example Embodiment

[0044] Example 2

[0045] In some embodiments, the acrylate microemulsion includes deionized water, a composite emulsifier, methyl methacrylate, an octyl acrylate, butyl methacrylate, an acid monomer, an amine monomer, a crosslinked monomer. , Initiator, pH adjusting agent, the above component can be calculated by mass of deionized water, 2 parts of sodium sulfosuccinate ethoxy ether, and alkyl polyoxyethylene ether 3 Part, 32.5 parts of methacrylate, 26 servium acrylate, 8.8 parts of methacrylate, 1 acrylic acid, 1 part of methacrylate, 1 part of vinyl trimethoxysilane, diethyl 0.05 parts of aniline, 0.2 parts of potassium persulfate and 0.8 ammonia.

[0046] Specifically, the acrylate microemulsion can be prepared by a method:

[0047]a. Preparation of the initiator solution: normal temperature, in the above formulation, the total amount of the total amount of the initiator and 3% of the deionized water, mixed, form the initiator solution A, then cause the remaining amount The a...

Example Embodiment

[0053] Example 3

[0054] In some embodiments, acrylate microemulsion comprises, deionized water, composite emulsifier, methyl methacrylate, octyl acrylate, butyl methacrylate, acid monomer, amine monomer, crosslinked Body, initiator, pH adjusting agent, the above components are calculated by mass parts: 1 part of deionized water, 1 sodium dodecyl diphenyl ether disulfonate, sodium allyl ether hydroxylasion 1 part, 3 parts of methanol polyoxyethylene ether, 30 parts of methyl methacrylate, 28 parts of acrylate, 9.3 parts of methyl methacrylate, 1.5 parts of methacrylate, alkenyl acrylate 1 part, 1.2 parts of gamma-methylpropropyloxylpropyl trimethoxysilane, 0.23 parts of diethyl hydroxylamine, 0.2 copulfate, 0.8 ammonia water.

[0055] Specifically, the acrylate microemulsion can be prepared by a method:

[0056] a. Preparation of the initiator solution: normal temperature, in the above formulation, the total amount of the total amount of the initiator and 3% of the deionized wate...

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Abstract

The invention discloses an acrylate microemulsion and a preparation method thereof, which are applied to colorful paint. The acrylate microemulsion comprises the following components in parts by weight: 100 parts of deionized water, 2-8 parts of a compound emulsifier, 20-50 parts of methyl methacrylate, 20-60 parts of 2-ethylhexyl acrylate, 20-50 parts of butyl methacrylate, 2-8 parts of an acid monomer, 1-3 parts of an amine monomer and a crosslinking monomer, 0.1-0.5 part of an initiator and 1-2 parts of a pH regulator. The acrylate microemulsion prepared by the preparation method disclosed by the invention has relatively good particle toughness and high shear stability.

Description

technical field [0001] The invention relates to the technical field of architectural colorful coatings, in particular to an acrylate microemulsion and a preparation method thereof. Background technique [0002] As a kind of imitation granite coating, multi-color coating is light in weight and easy to construct, which solves the defects of granite self-heavy and difficult construction. At the same time, multi-color coating also has the characteristics of washing resistance, dirt resistance, strong wear resistance, and strong acid and alkali resistance. Therefore, it is widely used in cement, stone surface, brick, wood, metal and other surfaces as decoration. [0003] Since colorful paint is a non-single-color product in which various particles are mixed and coexisted, its production cycle is long and the method is precise and complicated. Various problems often occur during the production process, and the stability of product batches cannot be guaranteed, making the product ...

Claims

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Application Information

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IPC IPC(8): C08F220/14C08F220/18C08F220/06C08F220/40C08F222/14C08F230/08C08F2/26C08F2/30C08F2/38C09D133/12C09D5/29
CPCC08F220/14C08F2/26C08F2/30C08F2/38C09D143/04C09D5/29C08F220/1808C08F220/1804C08F220/06C08F220/40C08F222/102C08F230/085
Inventor 龚博文卢勇罗云罗红兵
Owner 佛山罗斯夫科技有限公司
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