Cell phone case with leather hand feeling

A mobile phone case and hand feeling technology, which is applied in applications, coatings, clothing, etc., can solve the problems of poor air permeability and waterproof performance, the inability of synthetic leather to completely imitate the hand feel of genuine leather, and affect the application of high-end mobile phone cases, so as to facilitate dispersion and good The effect of waterproof and breathable

Active Publication Date: 2016-07-27
鄢三元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, synthetic leather generally cannot completely imitate the feel of real leather, especially its poor breathability and waterproof performance, which affects its application in the high-end mobile phone case market

Method used

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  • Cell phone case with leather hand feeling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Polyurethane was prepared by using 10 parts of MDI, 12 parts of acetone, 10 parts of polytetrahydrofuran diol, 3 parts of triethanolamine, 0.03 parts of dibutyltin dilaurate and 3 parts of 1,1-dimethylol propionic acid. Add 1 part of naphthenic acid soap, 2 parts of waxy additives, 12 parts of decamethylcyclopentasiloxane, 5 parts of fumed silica, 2 parts of polytetrafluoroethylene wax powder, 1-cyclopropyl - 0.5 parts of 1,3-dihydro-2H-benzimidazol-2-one prepared functional additives, uniformly dispersed and coated on the base cloth to prepare polyurethane synthetic leather.

Embodiment 2

[0030] Polyurethane was prepared by using 10 parts of MDI, 12 parts of acetone, 10 parts of polytetrahydrofuran diol, 3 parts of triethanolamine, 0.03 parts of dibutyltin dilaurate and 3 parts of 1,1-dimethylol propionic acid. Add 1 part of naphthenic acid soap, 2 parts of wax feeling additives, 12 parts of decamethylcyclopentasiloxane, 5 parts of fumed silicon dioxide, and 2 parts of polytetrafluoroethylene wax powder into the body. , dispersed evenly and coated on the base cloth to prepare polyurethane synthetic leather.

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Abstract

The invention provides a cell phone case with a leather hand feeling. The cell phone case with the leather hand feeling is provided with a lower case body for covering the edge of a cell phone and an upper case body hinged to the lower case body, wherein clamping claws capable of covering the cell phone are arranged at two side edges of the lower case body at least, and the upper case body and the lower case body are hinged through an edge part; and the cell phone case is characterized in that the upper case body and the lower case body are made of waterproof and ventilated synthetic leather.

Description

technical field [0001] The invention relates to the field of mobile phone communication accessories, in particular to a leather-feel mobile phone case. Background technique [0002] In the mid-to-late 1990s, mobile phone cases became popular by taking advantage of the opportunity to slim down the size of mobile phones. The types are also diversified with the increase of mobile phone brands and functions. According to the texture, there are leather, silicone, cloth, hard plastic, soft plastic, velvet, silk and other categories, and according to the model, there are candy bar and The clamshell difference. Restricted by the model, the applicable categories of mobile phone cases are also different. Bar phones can usually use all types of mobile phone cases, while slide-type folding models can only choose leather cases. [0003] Among all kinds of mobile phone protective cases, leather cases are also very popular. Compared with the single-style silicone case, business peopl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/00C09D175/08C09D7/12C08G18/66C08G18/48
CPCA45C11/00A45C2011/002C08G18/4854C08G18/6688C09D7/61C09D7/63C09D7/65C09D175/08C08L27/18C08K13/02C08K3/36C08K5/3447C08K5/549
Inventor 耿云花
Owner 鄢三元
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