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A kind of structural elastic multi-purpose sanitary material glue and preparation method thereof

A kind of rubber band, sanitary material technology, applied in the direction of adhesives, non-polymer adhesive additives, rosin adhesives, etc., can solve the problems of low bonding strength and low holding force.

Active Publication Date: 2020-04-24
嘉好(太仓)新材料股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, currently existing sanitary material adhesives generally have technical problems such as low bonding strength and low holding power.

Method used

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  • A kind of structural elastic multi-purpose sanitary material glue and preparation method thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0076] Another aspect of the present invention provides the preparation method of structural elastic multi-purpose health material glue, at least comprises the following steps:

[0077] Provide rubber-based thermoplastic elastomers, resin-based thermoplastic elastomers, naphthenic oil and additives in corresponding parts by weight, and add them to the reaction kettle, raise the reaction temperature to 130-200°C, and stir for 30-180 minutes. After molding and cooling, the multi-purpose sanitary material glue for structural elastic bands is obtained.

Embodiment 1

[0081] Embodiment 1 of the present invention provides a kind of structural elastic multi-purpose sanitary material glue, and described structural elastic multi-purpose sanitary material glue, in parts by weight, comprises:

[0082] (A) 10 parts by weight of rubber thermoplastic elastomer;

[0083] (B) 30 parts by weight of resin thermoplastic elastomer;

[0084] (C) 10 parts by weight of naphthenic oil; and

[0085] (D) 1 part by weight of an auxiliary agent.

[0086] The rubber-like thermoplastic elastomer is a mixture of SIS and SBS; the mass ratio of SIS and SBS is 5:100;

[0087] The SIS is a styrene-isoprene-styrene block copolymer, which is used in the examples of this application, and the SIS used is purchased from Hangzhou Honghai Industry and Trade Co., Ltd.;

[0088] The SBS is a styrene-ethylene-butylene-styrene block copolymer, which is used in the examples of this application, and the SIS used is purchased from Hangzhou Honghai Industry and Trade Co., Ltd.;

...

Embodiment 2

[0094] Embodiment 2 of the present invention provides a kind of structural elastic multi-purpose sanitary material glue, described structural elastic multi-purpose sanitary material glue, in parts by weight, comprising:

[0095] (A) 50 parts by weight of rubber thermoplastic elastomer;

[0096] (B) 90 parts by weight of resin thermoplastic elastomer;

[0097] (C) 50 parts by weight of naphthenic oil; and

[0098] (D) 20 parts by weight of auxiliary agent.

[0099] The rubber-like thermoplastic elastomer is a mixture of SIS and SBS; the mass ratio of SIS and SBS is 5:100;

[0100] The SIS is a styrene-isoprene-styrene block copolymer, which is used in the examples of this application, and the SIS used is purchased from Hangzhou Honghai Industry and Trade Co., Ltd.;

[0101] The SBS is a styrene-ethylene-butylene-styrene block copolymer, which is used in the examples of this application, and the SIS used is purchased from Hangzhou Honghai Industry and Trade Co., Ltd.;

[010...

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Abstract

The invention relates to the field of a bonding agent, in particular to a multifunctional hygienic material adhesive for a structure rubber band and a preparation method thereof. The multifunctional hygienic material adhesive for the structure rubber band at least comprises (A) rubber type thermoplastic elastomers; (B) resin type thermoplastic elastomers; (C) naphthenic oil and (D) auxiliary agents. The preparation method of the multifunctional hygienic material adhesive for the structure rubber band at least comprises the following steps of providing corresponding weight parts of the rubber type thermoplastic elastomers, the resin type thermoplastic elastomers, the naphthenic oil and the auxiliary agents; adding the materials into a reaction kettle; raising the reaction temperature to 130to 200 DEG C; performing the stirring for 30 to 180min; performing shaping and cooling to obtain the multifunctional hygienic material adhesive for the structure rubber band.

Description

technical field [0001] The invention relates to the field of adhesives, in particular to structural elastic multi-purpose sanitary material glue and a preparation method thereof. Background technique [0002] Structural elastic multi-purpose sanitary material glue is mainly used in disposable sanitary products, that is, it can well bond substrates such as cotton, non-woven fabrics, pulp, polymer composite paper and super absorbent resin (SAP) in disposable sanitary products. Make disposable hygiene products into shape; at the same time, it can also better fix spandex yarn in disposable hygiene products, and make it have better creep resistance. Therefore, the multi-purpose sanitary material glue for structural rubber can achieve multiple uses of one glue, which can effectively improve the customer's bad experience of using glue such as difficulty in using glue and using wrong glue due to too many kinds of glue used. [0003] The glue used in the production of disposable san...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09J153/02C09J193/04C09J145/00C09J11/06
CPCC08L2205/025C08L2205/035C09J11/06C09J153/02C08L53/02C08L93/04C08L45/00C08L91/00C08K5/1345
Inventor 史云霓李晓姣姚爱华朱志祥颜萍
Owner 嘉好(太仓)新材料股份有限公司