Patent application No.

Two hundred billion four hundred and ten million twenty-eight thousand and five point one

date of applying for a patent

2004.07.09

Name

Shoe sole made of leather and its manufacturing method, using the shoe with the sole.

Public (announcement) No.

CN1718127

Open (announcement) day

2006.01.11

Certification day

Priority right

Application (patent right)

Liu Zhiqiang

address

523013 eight floor, Dongyuan mansion 159, Qifeng Road, Dongguan, Guangdong.

Invention (designer)

Liu Zhiqiang

International application

international publication

patent agency

Guangzhou Sanhuan Patent Agency Co., Ltd.

Agent

Wen Xu; Hao Chuanxin

abstract

The invention provides a sole with integral leather, including leather layer and polymer layer, and the leather layer and polymer layer are tightly bonded through adhesive.

Among them, leather layer can be selected for leather, artificial leather, layer skin or leather lining. According to the different material of leather, different adhesive can be used. Polymer used in polymer layer can be selected for rubber, thermoplastic rubber, thermoplastic elastomer, polyvinyl chloride, thermoplastic polyurethane, polyurethane and so on.

The invention also discloses a method for manufacturing the sole.

principal claim

1. the leather sole molded sole is characterized in that the sole comprises a leather layer and a polymer layer, and the leather layer and the polymer layer are tightly bonded together.