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US 2014/0179189 A1Published application
Nylon Composite Fiber and Fabric Thereof
AssigneeTaiwan Textile Research Institute
InventorsWei-Hung Chen, Wei-Peng Lin, Ta-Yo Chen, Hsiao-Wen Cheng, Ta Ko, Ta-Chung An
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Abstract
A nylon composite fiber and a nylon fabric thereof are provided. This nylon composite fiber is a dual-component fiber, and contains a long chain polyamide and a polyether modified polyamide polyamide. One monomer of the long chain polyamide contains a long aliphatic chain. One monomer of the polyether modified polyamide contains a polyether chain.
Claims14
A nylon composite fiber, comprising:
- a first nylon fiber containing a long chain polyamide polymerized by a straight-chain aliphatic diamine having m carbons and a first straight-chain aliphatic diacid having n carbons, wherein (n-2) is an integral multiple of (m-2), and one of m and n is at least 10;
- and
- a second nylon fiber containing a polyether modified polyamide co-polymerized by a lactam, a polyether diamine and a second straight-chain aliphatic diacid, wherein the lactam has 4-12 carbons, the polyether diamine has 2-6 carbons between adjacent two oxygen atoms, and the second straight-chain aliphatic diacid has 6-12 carbons,
- wherein the nylon composite fiber is a side-by-side composite fiber or an eccentric core-sheath fiber.
1 more element
A fabric comprising a nylon composite fiber, wherein the nylon composite fiber comprises:
- a first nylon fiber made from nylon 6.10;
- a second nylon fiber made from a polyether modified polyamide co-polymerized by caprolactam, a polyether diamine, and adipic acid, wherein the polyether diamine is polyethyleneoxy diamine, or polybutyleneoxy diamine.
Dependencies are inferred from the claim text.