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1. WO2002018688 - FABRICS FORMED FROM INTIMATE BLENDS OF GREATER THAN ONE TYPE OF FIBER

Publication Number WO/2002/018688
Publication Date 07.03.2002
International Application No. PCT/US2001/027338
International Filing Date 30.08.2001
Chapter 2 Demand Filed 21.03.2002
IPC
A41D 19/015 2006.01
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
19Gloves
015Protective gloves
A41D 31/00 2006.01
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
B32B 5/26 2006.01
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
5Layered products characterised by the non-homogeneity or physical structure of a layer
22characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24one layer being a fibrous or filamentary layer
26another layer also being fibrous or filamentary
B32B 27/12 2006.01
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
27Layered products essentially comprising synthetic resin
12next to a fibrous or filamentary layer
B60C 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
B60C 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
9Reinforcements or ply arrangement of pneumatic tyres
CPC
A41D 19/01505
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
19Gloves
015Protective gloves
01505resistant to mechanical aggressions, e.g. cutting. piercing
A41D 31/24
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
04characterised by special function or use
24Resistant to mechanical stress, e.g. pierce-proof
A41D 31/245
AHUMAN NECESSITIES
41WEARING APPAREL
DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
31Materials specially adapted for outerwear
04characterised by special function or use
24Resistant to mechanical stress, e.g. pierce-proof
245using layered materials
B32B 27/12
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
27Layered products comprising ; a layer of; synthetic resin
12next to a fibrous or filamentary layer
B32B 5/26
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
5Layered products characterised by the non- homogeneity or physical structure ; , i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
22characterised by the presence of two or more layers which ; are next to each other and are fibrous, filamentary, formed of particles or foamed
24one layer being a fibrous or filamentary layer
26another layer ; next to it also being fibrous or filamentary
B60C 1/0016
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
CVEHICLE TYRES TYRE INFLATION; TYRE CHANGING OR REPAIRING; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
1Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
0016Compositions of the tread
Applicants
  • WARWICK MILLS, INC. [US]/[US] (AllExceptUS)
  • HOWLAND, Charles, A. [US]/[US] (UsOnly)
Inventors
  • HOWLAND, Charles, A.
Agents
  • MAINE, Vernon C..
Priority Data
60/229,24230.08.2000US
60/229,70831.08.2000US
60/313,83520.08.2001US
60/314,05322.08.2001US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FABRICS FORMED FROM INTIMATE BLENDS OF GREATER THAN ONE TYPE OF FIBER
(FR) TEXTILES FORMES A PARTIR DE MELANGES INTIMES CONSTITUES DE PLUS D'UN TYPE DE FIBRE
Abstract
(EN)
The present invention is directed to fabrics, preferably woven fabrics, the fabrics including therein a fabric layer having at least one fiber of a first type and at least one fiber that is different from the first type. In preferred embodiments, the fiber of the first type comprises a high performance fiber having a tensile strength of at least about 109 g/Denier and a fiber of the second type comprises a natural or synthetic fiber having a tensile strength less then 10 g/Denier and most preferably, less than about 8 g/Denier. In especially preferred embodiments, the n on-performance fiber type can be characterized by one or more desirable attributes, for example, dynbility, spinnability, abrasion resistance, breathability, softness, hand fill, etc., which attributes are desired to be imparted to the overall fabric. In preferred embodiments, the fibers comprising high performance materials are blended with fibers having a tenacity of less than 10 g/Dernier in such a proportion that the overall fabric, in at least one direction (i.e., in at least the warp of fill direction for a woven fabric), and most preferably in both directions, has a substantially increased level of puncture or tear resistance over that of the low-tenacity fiber. In the most preferred embodiments, the high strength fibers are blended in a proportion enabling the fabric to have a cut, tear, or puncture resistance more similar to that of the high tenacity fiber than that of the low tenacity fiber employed in the construction.
(FR)
La présente invention concerne les textiles et de préférence les textiles tissés, ces textiles comprenant une couche de textile formée d'au moins une fibre d'un premier type et d'au moins une autre fibre d'un deuxième type différent du premier. Dans les formes de réalisation préférées, la fibre du premier type est formée d'une fibre haute performance ayant une contrainte de rupture au moins égale à 109 g/Denier et la fibre du deuxième type est une fibre naturelle ou synthétique ayant une contrainte de rupture inférieure à 10g/Denier et plus préférablement encore inférieure à environ 8g/denier. Dans les formes de réalisation tout particulièrement préférées, le type de fibre qui n'est pas le type haute performance peut être caractérisé par un ou plusieurs attributs désirables tels que par exemple, l'aptitude à la teinture, l'aptitude au filage, la résistance à l'usure, la respirabilité, la souplesse, le chargement à la main et autres, ces attributs devant être partagés par le tissu tout entier et donc conférés à ce dernier. Dans les formes de réalisation préférées, les fibres formant les matières haute performance sont mélangées à des fibres ayant une ténacité inférieure à 10g/Denier suivant une proportion telle que le tissu dans son ensemble présente, au moins dans un sens (c'est-à-dire au moins la chaîne ou le sens de remplissage pour un textile tissé) et plus préférablement dans les deux sens, présente un niveau sensiblement accru de résistance à la perforation ou à la déchirure par rapport à celui d'une fibre à faible ténacité. Dans les formes de réalisation plus préférées, les fibres haute ténacité sont mélangées suivant une proportion appropriée pour que le textile présente une résistance à la coupure, à la déchirure ou à la perforation qui soit plus similaire à celle de la fibre haute ténacité qu'à celle de la fibre à faible ténacité utilisée dans la structure.
Also published as
Latest bibliographic data on file with the International Bureau