# US 10,118,362 B2 · Multilayer composite cloth with different elasticities and scalabilities and application thereof

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- Number: US 10,118,362 B2
- Document ID: US10118362B2
- Status: Granted
- Kind: B2
- Application number: 14/248,704
- Filed: 2014-04-09
- Published: 2015-10-15
- Granted: 2018-11-06
- Earliest claimed: 2014-04-09
- Applicants: Hai Chiang
- Inventors: Hai Chiang
- Web page: https://patentgrep.com/patent/US10118362B2

## CPC

- B32B 5/024: {Woven fabric}
- B32B 27/12: next to a fibrous or filamentary layer
- B32B 27/40: comprising polyurethanes
- B32B 2250/03: 3 layers
- B32B 2262/0261: Polyamide fibres
- B32B 2262/062: Cellulose fibres, e.g. cotton
- B32B 2274/00: Thermoplastic elastomer material
- B32B 2307/51: Elastic
- B32B 2307/75: Printability
- B32B 2437/00: Clothing
- B32B: LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

## Abstract

A multilayer composite cloth with different flexibility and scalability can be used in wearing articles. The multilayer composite cloth has at least two surface-overlaid stretch cloths to present a multilayer composite structure. An elastic enhancement strip is bound between the two stretch cloths and corresponds to local area of the two stretch cloths, enabling the distribution area of the elastic enhancement strip to generate different elasticity. The elastic enhancement strip is hidden between the stretch cloths but does not appear on the surface of the composite co-structure cloth, thus enabling the composite co-structure cloth to present one cloth pattern with different elasticity and scalability. This cloth used in wearing articles will provide binding, support or bracing to muscles or joints maintain aesthetics of wearing articles and achieve the goals of protection, reducing injury probability, slimming and beauty.

## Claims

### Claim 1

A composite cloth having differing elasticity and scalability, the composite cloth comprising:
a basic cloth having at least two surface-overlaid stretch cloths, said basic cloth being of a multilayer composite structure; and
a plurality of elastic enhancement strips bound between and located at a local area of said at least two surface-overlaid stretch cloths, said plurality of elastic enhancement strips defining a plurality of distribution areas having different elasticity and scalability, said elastic enhancement strip being hidden between said at least two surface-overlaid stretch cloths and does not appear at a surface of said basic cloth, said plurality of elastic enhancement strips consisting of a silica gel, said plurality of elastic enhancement strips defining a plurality of openings in said plurality of distribution areas so as to provide the plurality of distribution areas with the different elasticities and the scalabilities based on size and arrangement intervals of said plurality of openings, said plurality of elastic enhancement strips being arranged in a cris-cross pattern.

### Claim 2 (depends on 1)

The composite cloth of claim 1, said basic cloth having a two-way or four-way elastic woven structure, said woven structure selected from the group consisting of elastic yarn, artificial fiber, and natural fiber.

### Claim 3 (depends on 1)

The composite cloth of claim 1, said plurality of elastic enhancement strips being painted or printed onto at least one of said at least two-surface-overlaid stretch cloths.

### Claim 4 (depends on 1)

A wearing article having the composite cloth of claim 1.