A tetrastyrylcarboline antibacterial ultraviolet absorber and its preparation method

A technology of tetraphenylethylene and ultraviolet rays, which is applied in the direction of antibacterial drugs, disinfectants, chemicals for biological control, etc., can solve the problems of few varieties and cannot meet the application requirements, and achieve good film-forming properties and good ultraviolet absorption performance, the effect of reducing coplanarity
CN110396091BActive Publication Date: 2020-09-22INST OF ANALYSIS GUANGDONG ACAD OF SCI (CHINA NAT ANALYTICAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF ANALYSIS GUANGDONG ACAD OF SCI (CHINA NAT ANALYTICAL
Publication Date
2020-09-22

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Abstract

The invention discloses a tetrastyrylcarboline antibacterial ultraviolet absorbent with a structure represented by a formula I shown in the description, a preparation method therefor and an application of the tetrastyrylcarboline antibacterial ultraviolet absorbent. The tetrastyrylcarboline antibacterial ultraviolet absorbent has very good ultraviolet absorption characteristic, is wide in absorption range and good in transparency, has an antibacterial function, is a novel ultraviolet absorbent with excellent properties and can be applied to the technical fields of plastics, coating materials,printing ink, display, eyeglasses, chemicals for daily use, textiles and the like as an ultraviolet absorbent.
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Description

Technical field:

[0001] The invention relates to a tetrastyrylcarboline antibacterial ultraviolet absorber and a preparation method thereof. Background technique:

[0002] As a common light stabilizer, ultraviolet absorbers can selectively absorb ultraviolet rays from sunlight and other light sources, and then release or consume them in the form of low-energy radiation, so as to effectively protect the human body and materials and delay the aging of materials , The purpose of improving the application performance of materials, so it has great practical value in industrial production, and has been widely used in plastics, rubber, photosensitive materials, coatings, inks, daily chemical products, textiles and other fields.

[0003] Although ultraviolet absorbers have been paid great attention by researchers and extensive research has been carried out, there are still few varieties and many shortcomings, which cannot meet the application requirements of related fields, and furt...

Claims

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