High-permeability plastic formula for cosmetic plastics

A high-permeability, cosmetic technology, applied in the field of cosmetic plastic bottle formulations, can solve the problems of affecting the light transmittance of plastic bottles, prone to spots, and prone to potholes, so as to avoid skin lesions and changes in appearance and shape, and increase transparency. Brightness, the effect of increasing the service life

Pending Publication Date: 2020-08-25
杭州迅美塑料制品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional cosmetic plastic bottles are brittle and prone to potholes or breakage when dropped on the ground, and existing cosmetic plastic bottles are prone to spots when exposed to sunlight for a long time, which will affect the light transmission of the plastic bottle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A high-permeability plastic formulation for cosmetic plastics, consisting of the following components by weight: 150 parts of HDPE resin, 2 parts of 2,6-tertiary butyl-4-methylphenol, 5 parts of plastic brightener 363 , 0.4 parts of ultraviolet light absorber, 2 parts of ethoxylated alkyl acid amines and 6 parts of polyamide resin, described ultraviolet light absorber is made of phenyl o-hydroxybenzoate and resorcinol monobenzoate according to the ratio of 1 : 1 mix made.

Embodiment 2

[0025] A high-permeability plastic formulation for cosmetic plastics, consisting of the following components by weight: 150 parts of HDPE resin, 3 parts of 2,6-tertiary butyl-4-methylphenol, 3 parts of plastic brightener 363 , 0.5 parts of ultraviolet light absorber, 3 parts of ethoxylated alkyl acid amines and 4 parts of polyamide resin, said ultraviolet light absorber is made of phenyl o-hydroxybenzoate and resorcinol monobenzoate according to the ratio of 1 : 1 mix made.

Embodiment 3

[0027] A high-permeability plastic formulation for cosmetic plastics, consisting of the following components by weight: 150 parts of HDPE resin, 2.5 parts of 2,6-tertiary butyl-4-methylphenol, 4 parts of plastic brightener 363 , 0.45 parts of ultraviolet light absorber, 2.5 parts of ethoxylated alkyl acid amines and 5 parts of polyamide resin, described ultraviolet light absorber is made of phenyl o-hydroxybenzoate and resorcinol monobenzoate according to the ratio of 1 : 1 mix made.

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PUM

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Abstract

The invention discloses a high-permeability plastic formula for cosmetic plastics. The plastic formula comprises, by weight, 150 parts of HDPE resin, 2-3 parts of an antioxidant, 3-5 parts of a plastic brightener, 0.4-0.5 parts of an ultraviolet absorber, 2-3 parts of an antistatic agent and 4-6 parts of a flexibilizer. The ultraviolet absorber is prepared by mixing phenyl salicylate and resorcinol monobenzoate according to a ratio of 1: 1. The plastic has the characteristics of good light transmission, good toughness, no toxicity and the like.

Description

technical field [0001] The invention relates to the technical field of cosmetic plastic bottle formulations, in particular to a high-permeability plastic formulation for cosmetic plastics. Background technique [0002] With the continuous development of society, the cosmetics industry has developed rapidly. In the cosmetic industry, the plastic bottle used to store cosmetic liquid is an important part, which can guarantee the quality and use effect of cosmetic liquid. [0003] Traditional cosmetic plastic bottles are brittle and prone to potholes or breakage when dropped on the ground, and existing cosmetic plastic bottles are prone to spots when exposed to sunlight for a long time, which in turn affects the light transmission of the plastic bottle. Contents of the invention [0004] The purpose of the present invention is to provide a high-permeability plastic formulation for cosmetic plastics, which has the characteristics of good light transmission, good toughness, and...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08L77/00C08K5/134C08K5/13C08K5/20C08K5/107
CPCC08L23/06C08L2207/062C08L2203/10C08L2201/08C08L77/00C08K5/1345C08K5/13C08K5/20C08K5/107
Inventor 屈晓飞
Owner 杭州迅美塑料制品有限责任公司
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