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1. CN106453750 - Radiation resistant and shock resistant mobile phone film

Office China
Application Number 201610890062.3
Application Date 12.10.2016
Publication Number 106453750
Publication Date 22.02.2017
Grant Number 106453750
Grant Date 12.04.2019
Publication Kind B
IPC
H04M 1/18
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
MTELEPHONIC COMMUNICATION
1Substation equipment, e.g. for use by subscribers
02Constructional features of telephone sets
18Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
B32B 17/06
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
B32B 27/38
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
38comprising epoxy resins
B32B 27/42
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
42comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
B32B 27/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
28comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B32B 27/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
18characterised by the use of special additives
CPC
B32B 17/10018
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
10009characterized by the number, the constitution or treatment of glass sheets
10018comprising only one glass sheet
B32B 27/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
B32B 27/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
28comprising synthetic resins not wholly covered by any one of the sub-groups ; B32B27/30 - B32B27/42
B32B 27/38
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
38comprising epoxy resins
B32B 27/42
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
42comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
B32B 33/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
33Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
Applicants KUNSHAN HANHUI ELECTRONIC TECHNOLOGY CO., LTD.
南京冠基电子有限公司
Inventors ZHOU WENRONG
周文荣
Agents 北京华识知识产权代理有限公司 11530
Title
(EN) Radiation resistant and shock resistant mobile phone film
(ZH) 一种防辐射抗震型手机膜
Abstract
(EN)
The invention discloses radiation-resistant and shock-resistant mobile phone film, comprising a film body. The film body comprises a substrate layer, a radiation-resistant layer, a shock-resistant layer and a wear-resistant dustproof layer. The radiation-resistant layer is located on the substrate layer. The shock-resistant layer is located on the radiation-resistant layer. The wear-resistant dustproof layer is located on the shock-resistant layer. The radiation-resistant layer comprises a filling layer and wave absorption metal powder inlayed into the filling layer. The addition proportion of the wave absorption metal powder is 20-30% of the total weight of raw materials of the radiation-resistant layer. The total thickness of the substrate layer, the radiation-resistant layer, the shock-resistant layer and the wear-resistant dustproof layer is 20-80 microns. Through application of above-mentioned mode, according to the film, the radiation resistance and shock resistance of the mobile phone film can be effectively improved, the service life of the film body can be prolonged, and the softness and the wear-resistant and pollution-resistant effects of the film body can be improved.

(ZH)
本发明公开了一种防辐射抗震型手机膜,包括膜体,所述膜体包括基底层、防辐射层、抗震层和耐磨防尘层,所述防辐射层位于所述基底层的上方,所述抗震层位于所述防辐射层的上方,所述耐磨防尘层位于所述抗震层的上方,所述防辐射层包括填充层和嵌入填充层的吸波金属粉,所述吸波金属粉的添加比例占所述防辐射层的原料总重的20‑30%,所述基底层、所述防辐射层、所述抗震层和所述耐磨防尘层的总厚度为20‑80微米。通过上述方式,本发明能够有效提高手机膜的防辐射性、抗震性,延长膜体的使用寿命,并增加膜体的柔软度以及耐磨防污效果。