Thermal adhesive conjugate fiber, method for producing same, and nonwoven fabric using thermal adhesive conjugate fiber
Applicants:
- ES FiberVisions Suzhou Co Ltd
- ES FiberVisions ApS [NORA names: Other Companies; Private Research]
- ES FiberVisions Co Ltd [NORA names: Miscellaneous; Miscellaneous]
- ES FiberVisions Hong Kong Ltd [NORA names: Miscellaneous; Miscellaneous]
- ES FiberVisions LP [NORA names: Miscellaneous; Miscellaneous]
(... more)
Abstract
Provided is a heat-bondable composite fiber which comprises a first component that contains a polyester-based resin and a second component that contains a polyolefin-based resin having a melting point lower than that of the polyester-based resin by 15° C. or more and which has a concentric sheath-core structure in which, in a cross section of a fiber orthogonal to the lengthwise direction of the fiber, the second component occupies the outer periphery of the fiber, wherein elongation at break is 350% or more, and the ratio of elongation at break to fineness is 80%/dtex or more.
Patent Family Records (8)
HEAT-BONDABLE COMPOSITE FIBER, MANUFACTURING METHOD FOR SAME, AND NON-WOVEN FABRIC USING HEAT-BONDABLE COMPOSITE FIBER
ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions Hong Kong Ltd, ES FiberVisions LP YONEDA SATOSHI
2023, US-20230313420-A1
Thermally adhesive composite fiber, its manufacturing method and nonwoven fabric using thermally adhesive composite fiber
ES FIBERVISIONS APS, ES FIBERVISIONS CO LTD, ES FIBERVISIONS HONG KONG LTD, ES FIBERVISIONS LP YONEDA SATOSHI
2023, KR-20230048338-A
HEAT-BONDABLE COMPOSITE FIBER, MANUFACTURING METHOD FOR SAME, AND NON-WOVEN FABRIC USING HEAT-BONDABLE COMPOSITE FIBER
ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions Hong Kong Ltd, ES FiberVisions LP YONEDA SATOSHI
2023, EP-4209627-A1
HEAT-BONDABLE COMPOSITE FIBER, MANUFACTURING METHOD FOR SAME, AND NON-WOVEN FABRIC USING HEAT-BONDABLE COMPOSITE FIBER
ES FIBERVISIONS APS, ES FIBERVISIONS CO LTD, ES FIBERVISIONS HONG KONG LTD, ES FIBERVISIONS LP YONEDA SATOSHI
2022, WO-2022050189-A1
Heat-bondable composite fiber, manufacturing method for same, and non-woven fabric using heat-bondable composite fiber
ES FIBERVISIONS APS, ES FIBERVISIONS CO LTD, ES FIBERVISIONS HONG KONG LTD, ES FIBERVISIONS LP YONEDA SATOSHI
2022, TW-202210672-A
Heat-adhesive composite fiber, its manufacturing method and non-woven fabric using heat-adhesive composite fiber
ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions Hong Kong Ltd, ES FiberVisions LP 米田 智士
2022, JP-7009577-B1
HEAT-ADHESIVE CONJUGATE FIBER, METHOD FOR PRODUCING THE SAME AND NONWOVEN FABRIC USING HEAT-ADHESIVE CONJUGATE FIBER
ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions Hong Kong Ltd, ES FiberVisions LP YONEDA SATOSHI
2022, JP-2022041623-A
Thermal adhesive conjugate fiber, method for producing same, and nonwoven fabric using thermal adhesive conjugate fiber
Aisiwei Yi Shun Ltd Hong Kong Co, ES FiberVisions ApS, ES FiberVisions Co Ltd, ES FiberVisions LP, ES FiberVisions Suzhou Co Ltd YONEDA TOMOSHI
2021, CN-112267170-A