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Fullerene-containing unsaturated carboxylic acid polymer and preparation method thereof

A carboxylic acid polymer, unsaturated technology, applied in the field of unsaturated carboxylic acid polymer, to achieve the effect of improving rough skin, stable product performance, and high viscosity

Inactive Publication Date: 2011-01-19
山西青山化工有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a fullerene-containing unsaturated carboxylic acid polymer and a preparation method thereof in order to solve the problem in the prior art that unsaturated carboxylic acids and fullerenes cannot fully exert their optimal functions when used independently of each other

Method used

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  • Fullerene-containing unsaturated carboxylic acid polymer and preparation method thereof
  • Fullerene-containing unsaturated carboxylic acid polymer and preparation method thereof
  • Fullerene-containing unsaturated carboxylic acid polymer and preparation method thereof

Examples

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Effect test

Embodiment 1

[0027]Embodiment 1, a kind of preparation method of unsaturated carboxylic acid (acrylic acid) containing fullerene, the step is, the fullerene C60 of 8mg is dissolved in the toluene solution (organic solvent) of 3ml to obtain bright purple fullerene C60 solution, 5.000g of acrylic acid (unsaturated carboxylic acid) was dissolved in 15ml of ethyl acetate and 15ml of cyclohexane mixed solution, and then 2 drops of pentaerythritol allyl ether (crosslinking agent) was added to obtain an acrylic acid solution, and 5ml of The cyclohexane of ethyl acetate and 5ml is put into three-necked bottle, and the benzoyl peroxide of 0.080mg is taken by weighing, shakes it to dissolve to obtain initiator solution (being benzoyl peroxide solution). Mix the acrylic acid solution and the benzoyl peroxide solution to obtain a batching solution, take half of the batching solution and add it to the reactor, mix the fullerene solution and the other half of the batching solution into a constant pressur...

Embodiment 2

[0031] Embodiment 2, a kind of preparation method of unsaturated carboxylic acid containing fullerene, the step is, the fullerene C60 of 10mg is dissolved in the toluene solution (organic solvent) of 4ml to obtain bright purple fullerene C60 solution, 6.000 g of acrylic acid (unsaturated carboxylic acid) was dissolved in 20ml of ethyl acetate and 20ml of cyclohexane mixed solution, and then 2 drops of pentaerythritol allyl ether (crosslinking agent) was added to obtain an acrylic acid solution, and 5ml of ethyl acetate was weighed separately And the hexanaphthene of 5ml is put into three-necked bottle, and the benzoyl peroxide of 0.100mg is taken by weighing, and shaking makes it dissolve to obtain initiator solution (being benzoyl peroxide solution). Mix the acrylic acid solution and the benzoyl peroxide solution to obtain a batching solution, take half of the batching solution and add it to the reactor, mix the fullerene solution and the other half of the batching solution in...

Embodiment 3

[0037] Embodiment 3, a kind of preparation method of unsaturated carboxylic acid containing fullerene, the step is, the fullerene C60 of 10mg is dissolved in the toluene solution (organic solvent) of 4ml to obtain bright purple fullerene C60 solution, 6.000 g of acrylic acid (unsaturated carboxylic acid) was dissolved in 20ml of ethyl acetate and 20ml of cyclohexane mixed solution, and then 2 drops of pentaerythritol allyl ether (crosslinking agent) was added to obtain an acrylic acid solution, and 5ml of ethyl acetate was weighed separately And the hexanaphthene of 5ml is put into three-necked bottle, and the benzoyl peroxide of 0.100mg is taken by weighing, and shaking makes it dissolve to obtain initiator solution (being benzoyl peroxide solution). Mix the acrylic acid solution and the benzoyl peroxide solution to obtain a batching solution, take half of the batching solution and add it to the reactor, mix the fullerene solution and the other half of the batching solution in...

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Abstract

The invention relates to an unsaturated carboxylic acid polymer, in particular to the unsaturated carboxylic acid polymer containing fullerene and a preparation method thereof. The invention solves the problem in the prior art that the unsaturated carboxylic acid and the fullerene are mutually independent, and the best function can not be fully exerted. The fullerene and the unsaturated carboxylic acid are taken as monomers, and a light yellow powder unsaturated carboxylic acid polymer containing the fullerene is obtained under the common action of a cross-linker and an initiator. Polyacrylicacid is taken as a thickening agent in cosmetics and has the advantage of high viscosity, the fullerene has the functions of eliminating free radicals and absorbing ultra-violet light and the advantage of whitening skin, the unsaturated carboxylic acid polymer combines the functions and the advantages of the two, so the unsaturated carboxylic acid polymer can be taken as an additive for the cosmetics; at the same time, the unsaturated carboxylic acid polymer solves the difficulty that the fullerene can not be dissolved in water, allows the fullerene to be easily absorbed by the skin and playsthe high-efficient beautifying role of the fullerene to the maximum extent.

Description

technical field [0001] The invention relates to an unsaturated carboxylic acid polymer, in particular to a fullerene-containing unsaturated carboxylic acid polymer and a preparation method thereof. Background technique [0002] 1985 Fullerene C 60 The discovery is a new stage of human understanding of carbon. Fullerene is a general term for a series of cage-shaped simple substance molecules formed by carbon atoms. It is the third stable form of carbon simple substance, and C 60 It is a representative of the fullerene series of all-carbon molecules, a natural nanomaterial, and the most representative high-tech product of the 20th century. in C 60 In the past 20 years since its discovery, fullerene has shown superior optical, electrical and magnetic properties with its unique three-dimensional space structure and electronic structure. It has an irreplaceable role and a wide range of application backgrounds in today's high-tech fields. Fullerene It has widely affected variou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08F222/02C08F220/06C08F220/04A61Q19/00C08F220/50A61Q19/02C08F222/06A61K8/81C08F232/08
Inventor 匡春香李群慧
Owner 山西青山化工有限公司