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Low hardness rubber paste resin and preparation method thereof

A low-hardness, glue-based technology, applied in dyeing, textiles, and papermaking, can solve the problems of restricting widespread use and the unsatisfactory hand feel of glue, and achieves the effects of low cost, simple preparation method, and high efficiency

Inactive Publication Date: 2016-07-13
HEFEI JUHE RADIAL CHEM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Mucilage resin is often used in the pigment printing industry. The hand feel of mucilage resin after proofing and drying is an important indicator of its performance. However, the hand feel of many mucilage resins is not very ideal at present, which limits its wide use.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] This embodiment relates to a low-hardness mucilage resin and its preparation method. The materials are taken according to the following parts by weight, and are formed by reacting the following raw materials:

[0054] 45 parts of butyl acrylate,

[0055] Acrylonitrile 5 parts,

[0056] 1 part of hydroxyethyl methacrylate,

[0057] 0.001 part of methyl fork,

[0058] 0.7 parts of acrylic acid,

[0059] 0.3 parts of itaconic acid,

[0060] 0.2 parts of acrylamide,

[0061] DB452 copies,

[0062] 9012 copies,

[0063] 0.04 parts of ammonium persulfate,

[0064] 0.02 parts of tert-butyl hydroperoxide,

[0065] 0.02 parts of sodium bisulfite,

[0066] 45 parts of deionized water.

[0067] The preparation method of low hardness mucilage resin comprises the following steps:

[0068] (1), take each raw material respectively by above-mentioned parts by weight;

[0069] (2) Dissolving: dissolve emulsifier DB45 and 901 with hot water, and then cool;

[0070] (3), pre-...

Embodiment 2

[0081] This embodiment relates to a low-hardness mucilage resin and its preparation method. The materials are taken according to the following parts by weight, and are formed by reacting the following raw materials:

[0082] 30 parts of butyl acrylate,

[0083] Acrylonitrile 5 parts,

[0084] 1 part of hydroxyethyl methacrylate,

[0085] 0.001 part of methyl fork,

[0086] Acrylic acid 0.2 parts,

[0087] 0.2 parts of itaconic acid,

[0088] 0.2 parts of acrylamide,

[0089] DB452 copies,

[0090] 9012 copies,

[0091] 0.04 parts of ammonium persulfate,

[0092] 0.02 parts of tert-butyl hydroperoxide,

[0093] 0.02 parts of sodium bisulfite,

[0094] 40 parts of deionized water.

[0095] The preparation method of low hardness mucilage resin comprises the following steps:

[0096](1), take each raw material respectively by above-mentioned parts by weight;

[0097] (2) Dissolving: dissolve emulsifier DB45 and 901 with hot water, and then cool;

[0098] (3), pre-emul...

Embodiment 3

[0109] This embodiment relates to a low-hardness mucilage resin and its preparation method. The materials are taken according to the following parts by weight, and are formed by reacting the following raw materials:

[0110] 50 parts of butyl acrylate,

[0111] Acrylonitrile 10 parts,

[0112] 5 parts of hydroxyethyl methacrylate,

[0113] 0.001 part of methyl fork,

[0114] 1 part acrylic,

[0115] 1 part of itaconic acid,

[0116] 1 part acrylamide,

[0117] DB455 copies,

[0118] 9015 copies,

[0119] 0.04 parts of ammonium persulfate,

[0120] 0.02 parts of tert-butyl hydroperoxide,

[0121] 0.02 parts of sodium bisulfite,

[0122] 60 parts of deionized water.

[0123] The preparation method of low hardness mucilage resin comprises the following steps:

[0124] (1), take each raw material respectively by above-mentioned parts by weight;

[0125] (2) Dissolving: dissolve emulsifier DB45 and 901 with hot water, and then cool;

[0126] (3), pre-emulsification: mi...

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PUM

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Abstract

The invention discloses low hardness rubber paste resin and a preparation method thereof.The rubber paste resin comprises butyl acrylate, acrylonitrile, hydroxyethyl methylacrylate and the like.The preparation method comprises the steps such as pre-emulsification, primary adding, dropwise adding and after-treatment.Methylene is used as a functional monomer and is cross-linked with a resin macromolecule mutually in the polymerization reaction process, and the final rubber paste resin is excellent in elasticity, good in hand feeling and low in price and can meet the international environmental protection standard.The preparation method is simple, the cost is low, and the efficiency is high; the rubber paste resin prepared with the method is high in performance, especially on the aspects of hand feeling and elasticity; and the resin has wide application prospects in many fields such as the textile industry.

Description

technical field [0001] The invention belongs to the field of chemical industry, and in particular relates to a low-hardness mucilage resin and a preparation method thereof. Background technique [0002] Mucilage resin is often used in the pigment printing industry. The hand feel of mucilage resin after proofing and drying is an important indicator of its performance. However, the hand feel of many mucilage resins is not very ideal at present, which limits its wide use. Contents of the invention [0003] Aiming at the defects in the prior art, the object of the present invention is to provide a low-hardness mortar resin and a preparation method thereof. [0004] The present invention is achieved through the following technical solutions: [0005] In a first aspect, the present invention provides a low-hardness mortar resin, which includes the following components in parts by weight: [0006] 30-50 parts of butyl acrylate, [0007] 5-10 parts of acrylonitrile, [0008] 1...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08F220/18C08F220/44C08F220/28C08F220/06C08F222/02C08F220/56D06P1/52
CPCC08F220/18C08F220/1804D06P1/5257C08F220/44C08F220/281C08F220/06C08F222/02C08F220/56
Inventor 葛翔吴昊天李曼莉
Owner HEFEI JUHE RADIAL CHEM TECH