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1. WO2015196217 - FLASH SPUN PLEXIFILAMENTARY STRANDS AND SHEETS

Publication Number WO/2015/196217
Publication Date 23.12.2015
International Application No. PCT/US2015/040566
International Filing Date 15.07.2015
IPC
D01D 5/11 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
11Flash-spinning
D01F 6/04 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
6Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof
02from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
04from polyolefins
CPC
D01D 5/11
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
11Flash-spinning
D01F 6/04
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
6Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
02from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
04from polyolefins
Applicants
  • E. I. DU PONT DE NEMOURS AND COMPANY [US]/[US]
Inventors
  • VAN MEERVELD, Jan
  • SCHMITZ, Corneille
  • MATHIEU, Joseph
  • BRABBS, Noel Stephen
  • SKOPLYAK, Orest
  • LEMOINE, Christine
  • REBOUILLAT, Serge
Agents
  • PEARSON, Laurence T.
Priority Data
14/742,76818.06.2015US
14/796,35010.07.2015US
62/013,82718.06.2014US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) FLASH SPUN PLEXIFILAMENTARY STRANDS AND SHEETS
(FR) BRINS PLEXIFILAMENTAIRES FILÉS PAR FILAGE ÉCLAIR ET FEUILLES
Abstract
(EN) A flash-spun plexifilamentary fiber strand having a BET surface area of less than 12 m2?/g, a crush value of at least 0.9 mm/g wherein said fiber strand comprises predominantly fibers formed from polyethylene, said fibers having a total crystallinity index of less than 55 %, and sheets made thereof.
(FR) L'invention porte sur un brin de fibres plexifilamentaire filé par filage éclair ayant une surface spécifique BET inférieure à 12 m2/g, une valeur d'écrasement d'au moins 0,9 mm/g, ledit brin de fibres comprenant principalement des fibres formées à partir de polyéthylène, lesdites fibres présentant un indice de cristallinité total inférieur à 55 %, et sur des feuilles fabriquées à partir de celui-ci.
Related patent documents
CN201580044322.9This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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