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US 11,370,884 B2Granted
Composite textile product
AssigneeYie-Cheng Textile Technology Co., Ltd.
InventorChih-Yu Chang
Life of this patent
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Abstract
A composite textile product includes a polyamide textile layer and a polyamide film. The polyamide film is bonded to the polyamide textile layer. A thickness of the polyamide textile layer is between 0.1 mm and 0.3 mm. The polyamide film has an average pore size ranging from 10 μm to 150 μm. A thickness of the polyamide film is between 0.01 mm and 0.1 mm. Wherein the polyamide film comprises a copolymer material, and the copolymer material includes a polyamide section and a polyether section.
Claims12
A composite textile product, comprising:
- a polyamide textile layer, a thickness of the polyamide textile layer is between 0.1 mm and 0.3 mm;
- and
- a polyamide film bonded to the polyamide textile layer, wherein the polyamide film has an average pore size ranging from 10 μm to 150 μm, a thickness of the polyamide film is between 0.01 mm and 0.1 mm;
- wherein the polyamide film comprises a copolymer material, and the copolymer material has a formula (I) as follow:
- wherein, each of R1, R2 and R3 is independently hydrocarbyl, and each of x, y and z is a positive integer.
2 more elements
Dependencies are inferred from the claim text.