Plastic label adhesive and preparation method thereof

A label glue and plastic technology, applied in the direction of adhesives, adhesive types, adhesive additives, etc., can solve the problems of easy label peeling, poor initial adhesion, low water resistance, etc., and achieve high pass rate, high viscosity, good quality The effect of penetration

Inactive Publication Date: 2016-06-08
苏州市丛岭胶粘剂有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Label glue, also known as trademark glue, refers to the adhesive used to stick labels. The word label originally refers to a cloth belt or strip tied on the hat of a Christian bishop. It is a symbol of power and identity, as early as 1700 , Europe printed the first batch of labels used on medicines and cloth as product identification, so, strictly speaking: the label is used to mark the classification or content of your target, like the key to your target Wo

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Example 1

[0027] This embodiment provides a plastic label adhesive, which comprises the following components in parts by mass: 200 parts of distilled water, 30 parts of hydroxypropyl distarch phosphate, 8 parts of polyvinyl alcohol, 10 parts of vinyl acetate, acrylic acid 90 parts of butyl ester, 10 parts of vinyl tertiary carbonate, 10 parts of dibutyl maleate, 5 parts of ethylene glycol, 60 parts of tributyl citrate, 80 parts of polyisobutylene, 2 parts of alkylphenol polyoxyalkylene ether 1 part, 1 part of sodium dodecylbenzenesulfonate, 1 part of ammonium persulfate.

[0028] The preparation method of above-mentioned plastic label glue specifically comprises the following steps:

[0029] (1) Dissolving process:

[0030] Add 200 parts of distilled water, 30 parts of hydroxypropyl distarch phosphate, and 8 parts of polyvinyl alcohol into the reaction kettle and stir for 10 to 20 minutes until it is completely dissolved, then raise the temperature to 80 to 85°C, an...

Example Embodiment

[0035] Example 2

[0036] This embodiment provides a kind of plastic label adhesive, which comprises the following components in parts by mass: 250 parts of distilled water, 40 parts of hydroxypropyl distarch phosphate, 10 parts of polyvinyl alcohol, 15 parts of vinyl acetate, acrylic acid 110 parts of butyl ester, 15 parts of vinyl tertiary carbonate, 15 parts of dibutyl maleate, 8 parts of ethylene glycol, 100 parts of tributyl citrate, 100 parts of polyisobutylene, 4 parts of alkylphenol polyoxyalkylene ether 2 parts, 2 parts of sodium dodecylbenzenesulfonate, 2 parts of ammonium persulfate.

[0037] The preparation method of above-mentioned plastic label glue specifically comprises the following steps:

[0038] (1) Dissolving process:

[0039] Add 250 parts of distilled water, 40 parts of hydroxypropyl distarch phosphate, and 10 parts of polyvinyl alcohol into the reactor and stir for 10 to 20 minutes until completely dissolved. Slowly raise the temperature to 80 to 85°C...

Example Embodiment

[0044] Example 3

[0045] The present embodiment provides a plastic label adhesive, which comprises the following components in parts by mass: 300 parts of water, 60 parts of hydroxypropyl distarch phosphate, 15 parts of polyvinyl alcohol, 20 parts of vinyl acetate, acrylic acid 120 parts of butyl ester, 20 parts of vinyl tertiary carbonate, 20 parts of dibutyl maleate, 10 parts of ethylene glycol, 120 parts of tributyl citrate, 120 parts of polyisobutylene, 5 parts of alkylphenol polyoxyalkylene ether , 3 parts of sodium dodecylbenzenesulfonate, 3 parts of ammonium persulfate.

[0046] The preparation method of above-mentioned plastic label glue specifically comprises the following steps:

[0047] (1) Dissolving process:

[0048] Add 300 parts of water, 60 parts of hydroxypropyl distarch phosphate, and 15 parts of polyvinyl alcohol into the reaction kettle and stir for 10 to 20 minutes until completely dissolved. Slowly raise the temperature to 80 to 85°C and keep it warm f...

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PUM

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Abstract

The invention discloses a plastic label adhesive which comprises water, hydroxypropyl distarch phosphate, polyvinyl alcohol, vinyl acetate, butyl acrylate, vinyl versatate, dibutyl maleate, ethylene glycol, tributyl citrate, polyisobutylene, alkyl phenol polyoxypropylene, sodium dodecyl benzene sulfonate and ammonium persulfate. The invention also discloses a preparation method of the plastic label adhesive. The preparation method mainly comprises a solvent technique and polymerization reaction. The preparation method is simple and easy to implement, is nontoxic and environment-friendly in the preparation process, and has the advantage of low preparation cost. The label adhesive has higher adhesive force for plastics under the condition that no solvent is allowed, has certain pressure sensitiveness, and is suitable for both manual and mechanical bonding.

Description

technical field [0001] The invention relates to a plastic label adhesive and a preparation method thereof, which can be widely used in automatic plastic label machines, PVC floor bonding, paper-plastic handbags, and packaging boxes, and belongs to the adhesive agent that is solvent-free, non-toxic, odorless, and formaldehyde-free. Background technique [0002] Label glue, also known as trademark glue, refers to the adhesive used to stick labels. The word label originally refers to a cloth belt or strip tied on the hat of a Christian bishop. It is a symbol of power and identity, as early as 1700 , Europe printed the first batch of labels used on medicines and cloth as product identification, so, strictly speaking: the label is used to mark the classification or content of your target, like the key to your target Words, a tool for you and others to find and locate your target. The initial labeling is done by hand, because the requirements for adhesives are not high, usually na...

Claims

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Application Information

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IPC IPC(8): C09J133/08C09J123/20C09J103/06C09J129/04C09J11/06C08F220/18C08F218/08C08F218/00C08F222/14
CPCC08F220/18C08F220/1804C08L2205/035C09J11/06C09J133/08C08L23/22C08L3/06C08L29/04C08K5/11C08K5/053C08F218/08C08F218/24C08F222/14
Inventor 孙益成赵政殷浩强
Owner 苏州市丛岭胶粘剂有限公司
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