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Attapulgite coating of sun protection umbrella

A technology of attapulgite and attapulgite clay, which is applied in the field of coatings, can solve the problems of particle agglomeration, difficult to disperse, affect functions, etc., and achieve the effects of high viscosity, easy adhesion and consolidation, and strong adhesion.

Inactive Publication Date: 2010-05-05
南通如日纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Nanomaterials are often used in sunscreen coatings. Nanomaterials have high surface energy and prominent particle agglomeration. Generally, it is difficult to disperse by conventional means. Nanomaterials cannot be evenly distributed into the coating, which affects its function.

Method used

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Embodiment Construction

[0031] Below in conjunction with embodiment the present invention will be further described:

[0032] 1. The ingredients of the attapulgite sun protection umbrella coating are composed of the following components by weight percentage: 32% paste-like attapulgite clay, 10% ferric oxide powder, 8% ferric oxide powder, 6% sericite powder, Isoamyl methoxycinnamate 5%, 2-phenylbenzimidazole-5-sulfonic acid 3%, 2-hydroxy-4-n-octyloxybenzophenone 2%, superfine polyvinyl alcohol 2% , 1% of modified carboxymethyl hydroxypropyl cellulose, 1% of rutile titanium dioxide and 30% of deionized water.

[0033] 2. The production method of the attapulgite sunscreen umbrella coating is as follows: (1) Add the ingredients of the attapulgite sunscreen umbrella coating into the blender and mix them evenly at a low speed, then input them into the pulverizing and beating machine for crushing and beating to form a mixture of the attapulgite sunscreen umbrella coating; (2) input the mixture obtained in...

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Abstract

The invention discloses an attapulgite coating of a sun protection umbrella. The attapulgite coating of a sun protection umbrella is prepared from attapulgite clay, ferroferric oxide powder, ferric oxide powder, sericite powder, iso-amyl p-methoxycinnamate, 2-phenylbenzimidazole-5-sulfoacid, 2-hydroxy-4-n-octanoxy benzophenone, superfine polyving akohol, modified carboxy-methyl hydroxy propyl celluloses, rutile type titanium dioxide and deionized water. The attapulgite coating of a sun protection umbrella has high viscosity and strong adhesive force and is easy to adhere and bond into fabric celluloses of the sun protection umbrella so as to form a protection film on the fabrics of the sun protection umbrella, and the protection film can separate, reflect and absorb ultraviolet rays for a long term and protect human bodies from being hurt by ultraviolet irradiation. The attapulgite coating of a sun protection umbrella is suitable for being coated on inner and outer fabrics of the sun protection umbrella and also on products such as sports clothes, shirts, stockings, hats, and the like requiring the function of resisting ultraviolet radiation.

Description

technical field [0001] The invention relates to coatings, in particular to an attapulgite sun protection umbrella coating. Background technique [0002] An appropriate amount of ultraviolet radiation has a bactericidal effect and can promote the synthesis of vitamins, which is beneficial to human health. However, under continuous exposure to the hot sun, human skin will lose its ability to resist, prone to burns, erythema or blisters. Excessive ultraviolet radiation can also induce skin diseases and even skin cancer. [0003] In order to protect the human body from excessive ultraviolet radiation, people will use sun umbrellas to block the direct rays of ultraviolet rays when they go out. Sun umbrellas can block part of ultraviolet rays, but they cannot isolate, reflect and absorb ultraviolet rays. [0004] At present, there are some ordinary sun umbrellas on the market that pretend to be counterfeit anti-ultraviolet umbrellas. Most of them are coated with a layer of silver...

Claims

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Application Information

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IPC IPC(8): C09D1/00C09D5/18C09D7/12
Inventor 许庆华周文玲许盛英蒋文兰
Owner 南通如日纺织有限公司
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