Temperature-variable multi-color sponge for powder puff and preparing process thereof

A production process and temperature-changing technology, which is applied in the field of temperature-changeable multi-color sponges for powder puffs and its production process, to achieve the effects of low production cost, low odor level, good shape recovery and tactility

Inactive Publication Date: 2019-08-06
雅丽日化实业(惠州)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] For this reason, the embodiment of the present invention provides a temperature-changeable multi-color sponge for a puff and its manufacturing process, so as to solve the problem that there is no puff that changes color according to the ambient temperature in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The temperature-changeable multicolor sponge for the powder puff of this embodiment consists of A 1 component, A 2 component, B 1 component and B 2 component, wherein:

[0032] Component A1 consists of 42% by weight of 400-mesh wollastonite powder, 0.7% of PE6800, 1.2% of PE6200, 0.5% of polyether silicone oil, 1.2% of 1000NI, 1% of purple temperature-sensitive toner, 0.5% red water-based color paste, the rest is composed of water, component B1 is hydrophilic polyurethane prepolymer, and the weight ratio of component A1 and component B1 is 2.2:1;

[0033] A 2 component is composed of 400 mesh wollastonite powder with a weight percentage of 48%, 0.5% PE6800, 1.8% PE6200, 0.2% polyether silicone oil, 1% 1000NI, 0.8% green temperature-sensitive toner, 0.3% white water-based color paste, the balance is composed of water, component B is hydrophilic polyurethane prepolymer, and the weight ratio of component A2 and component B2 is 1.8:1;

[0034] The weight ratio of A1 compon...

Embodiment 2

[0040] The temperature-changeable multicolor sponge for the powder puff of this embodiment consists of A 1 component, A 2 component, B 1 component and B 2 component, wherein:

[0041] Component A1 consists of 50% by weight of 800 mesh wollastonite powder, 0.6% of PE6800, 1.5% of PE6200, 0.8% of polyether silicone oil, 1.5% of 1000NI, and 0.8% of orange temperature-sensitive toner , 0.6% yellow water-based water slurry, the balance is composed of water, component B1 is hydrophilic polyurethane prepolymer, and the weight ratio of component A1 and component B1 is 2:1;

[0042] Component A 2 consists of 45% by weight of 800-mesh wollastonite powder, 0.8% of PE6800, 2% of PE6200, 0.6% of polyether silicone oil, 1.8% of 1000NI, 0.5% of red temperature-sensitive toner, 0.5% blue water-based water slurry, the balance is composed of water, B2 component is hydrophilic polyurethane prepolymer, the weight ratio of A2 component and B2 component is 2.5:0.8;

[0043] The weight ratio of A1 ...

Embodiment 3

[0046] The temperature-changeable multicolor sponge for the powder puff of this embodiment consists of A 1 component, A 2 component, B 1 component and B 2 component, wherein:

[0047] Component A1 consists of 40% by weight of 600-mesh wollastonite powder, 1% of PE6800, 1.2% of PE6200, 0.3% of polyether silicone oil, 1.6% of 1000NI, 0.6% of purple temperature-sensitive toner, 0.4% white water-based color paste, the balance is composed of water, component B1 is hydrophilic polyurethane prepolymer, and the weight ratio of component A1 and component B1 is 1.8:1;

[0048]Component A 2 consists of 42% by weight of 600-mesh wollastonite powder, 0.5% of PE6800, 1.1% of PE6200, 0.9% of polyether silicone oil, 1.8% of 1000NI, and 0.9% of blue temperature-sensitive toner , 0.8% white water-based color paste, the balance is composed of water, the second component is a hydrophilic polyurethane prepolymer, and the weight ratio of the first and second components is 2:1;

[0049] The weight ...

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PUM

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Abstract

Temperature-variable multi-color sponge for a powder puff and a preparing process thereof are disclosed in embodiments of the invention, belonging to the technical field of polymer materials. The sponge includes two or more raw materials groups. Each raw material group includes an A component and a B component in a weight ratio of 1.5-2.5:0.8-1.2, wherein the A component includes, by weight, 40-50% of a filler, 1.7-4% of a surfactant, 1-2% of an emulsifier, 0.5-1% of temperature sensing toner powder, and 0.3-1% of water-based color paste, with the balance being water; the B component is a hydrophilic polyurethane prepolymer; and the sponge includes two or more types of temperature sensing toner powder. The sponge enables no dispersion of the toner powder, shows color of the added temperature sensing toner powder, has good physical properties, low smell grade, good environment protection performance, good shape recovery capability and touch sense, and is suitable for cosmetics.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of polymer materials, in particular to a temperature-changeable multi-color sponge for a powder puff and its manufacturing process. Background technique [0002] Sponge is a kind of polyurethane foam, which belongs to soft polyurethane foam. Because of its porous honeycomb structure, it has excellent softness, elasticity, water absorption and water resistance, and is widely used in sofas, mattresses, clothing, flexible packaging and other industries. [0003] In the synthesis process of sponge, there are mainly processes such as chain length reaction, foaming and crosslinking. These reactions are related to the molecular structure, functionality and molecular weight of raw materials. [0004] At present, most of the sponge production adopts a one-step box-type foaming method. Various raw materials are quickly added to the molding box under high-speed stirring, and chain growth, foa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08K3/34C08J9/00A45D33/34
CPCA45D33/34C08J9/0066C08J2375/04
Inventor 黄石坤刘友连
Owner 雅丽日化实业(惠州)有限公司
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