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1. WO2020139576 - METHODS AND COMPOSITIONS FOR COOLING YARNS AND FABRICS, AND ARTICLES COMPRISING SAME

Publication Number WO/2020/139576
Publication Date 02.07.2020
International Application No. PCT/US2019/066045
International Filing Date 12.12.2019
IPC
B32B 3/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
CPC
D01F 1/10
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
1General methods for the manufacture of artificial filaments or the like
02Addition of substances to the spinning solution or to the melt
10Other agents for modifying properties
D01F 8/02
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
02from cellulose, cellulose derivatives, or proteins
D01F 8/12
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
04from synthetic polymers
12with at least one polyamide as constituent
D01F 8/14
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
8Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
04from synthetic polymers
14with at least one polyester as constituent
D02G 3/32
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
3Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
22Yarns or threads characterised by constructional features ; , e.g. blending, filament/fibre
32Elastic yarns or threads ; ; Production of plied or cored yarns, one of which is elastic
D02G 3/328
DTEXTILES; PAPER
02YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
GCRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
3Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
22Yarns or threads characterised by constructional features ; , e.g. blending, filament/fibre
32Elastic yarns or threads ; ; Production of plied or cored yarns, one of which is elastic
328containing elastane
Applicants
  • BRRR! INC. [US]/[US]
Inventors
  • SU, Hung-Yuan
  • WEI, Ying-Pin
Agents
  • TIMMER, Richard T.
Priority Data
16/264,61131.01.2019US
62/785,76828.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) METHODS AND COMPOSITIONS FOR COOLING YARNS AND FABRICS, AND ARTICLES COMPRISING SAME
(FR) PROCÉDÉS ET COMPOSITIONS POUR REFROIDIR DES FILS ET DES TISSUS, ET ARTICLES COMPRENANT CEUX-CI
Abstract
(EN)
In one aspect, the disclosure relates to composite fibers having a structure comprising a core component and sheath component, wherein each of the core component and the sheath layer independently comprise a polymer and a disclosed cooling composition. In various further aspects, the present disclosure pertains to single-covered yarn comprising a core yarn comprising a disclosed composite fiber comprising a core component and a sheath component. In still further aspects, the present disclosure pertains to a fabric, such as a denim fabric, comprising a disclosed single-covered yarn. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
(FR)
Selon un aspect, l'invention concerne des fils composites ayant une structure comprenant un composant central et une couche de gaine, chacun des deux éléments composant central et couche de gaine comprenant indépendamment un polymère et une composition de refroidissement. Selon divers aspects supplémentaires, la présente invention concerne un fil recouvert d'une monocouche comprenant un fil de coeur comprenant une fibre composite selon l'invention comprenant un composant de coeur et un composant de gaine. Dans d'autres aspects encore, la présente invention concerne un tissu, tel qu'un tissu en denim, comprenant un fil recouvert d'une monocouche. Le présent abrégé est destiné à être utilisé comme outil d'exploration à des fins de recherche dans ce domaine technique particulier et ne se limite pas à la présente invention.
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