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1. WO2017060709 - COMPOSITE FIBRE

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Publication Number WO/2017/060709
Publication Date 13.04.2017
International Application No. PCT/GB2016/053112
International Filing Date 06.10.2016
IPC
D01F 1/04 2006.1
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
1General methods for the manufacture of man-made filaments or the like
02Addition of substances to the spinning solution or to the melt
04Pigments
D01F 1/10 2006.1
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
1General methods for the manufacture of man-made filaments or the like
02Addition of substances to the spinning solution or to the melt
10Other agents for modifying properties
D01F 6/70 2006.1
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
FCHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
6Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
58from homopolycondensation products
70from polyurethanes
D01D 5/00 2006.1
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
CPC
D01D 5/003
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
0007Electro-spinning
0015characterised by the initial state of the material
003the material being a polymer solution or dispersion
D01D 5/0985
DTEXTILES; PAPER
01NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
DMECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
5Formation of filaments, threads, or the like
08Melt spinning methods
098with simultaneous stretching
0985by means of a flowing gas (e.g. melt-blowing)
D01F 1/04
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
04Pigments
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 1/103
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
103Agents inhibiting growth of microorganisms
D01F 6/70
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
6Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
58from homopolycondensation products
70from polyurethanes
Applicants
  • UNIVERSITY OF LEEDS [GB]/[GB]
Inventors
  • GOSWAMI, Parikshit
  • SMITH, Timothy
  • HEBDEN, Andrew
  • RUSSELL, Stephen
Agents
  • THURSTON, Joanna
Priority Data
1517791.808.10.2015GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITE FIBRE
(FR) FIBRE COMPOSITE
front page image
Abstract
(EN) A composite fibre comprising polyurethane and a particulate, wherein the particulate has mean particle diameter in the range 50nm -100µm. A web comprising this fibre, and the use of the web for non-slip applications or antimicrobial applications, together with a method for making the fibre.
(FR) L’invention concerne une fibre composite comprenant du polyuréthane et une matière particulaire, la matière particulaire possédant un diamètre moyen de particule de l’ordre de 50 nm à 100 µm. Une bande comprenant cette fibre, et l'utilisation de la bande pour des applications anti-glissement ou des applications antimicrobiennes, ainsi qu’un procédé de fabrication de la fibre sont également divulgués.
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