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1. (WO2004048665) HIGH STRENGTH UNIFORMITY NONWOVEN LAMINATE AND PROCESS THEREFOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2004/048665 International Application No.: PCT/US2003/034314
Publication Date: 10.06.2004 International Filing Date: 29.10.2003
IPC:
B32B 5/26 (2006.01) ,B32B 27/12 (2006.01) ,D04H 1/00 (2006.01) ,D04H 1/56 (2006.01) ,D04H 3/00 (2006.01) ,D04H 3/04 (2006.01) ,D04H 3/16 (2006.01) ,D04H 5/00 (2006.01) ,D04H 13/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
22
characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous
24
one layer being a fibrous or filamentary layer
26
another layer also being fibrous or filamentary
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
12
next to a fibrous or filamentary layer
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
54
by welding together the fibres, e.g. by partially melting or dissolving
56
in association with fibre formation, e.g. immediately following extrusion of staple fibres
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
3
Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
3
Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
02
characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
04
in rectilinear paths, e.g. crossing at right angles
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
3
Non woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
08
characterised by the method of strengthening or consolidating
14
with bonds between thermoplastic yarns or filaments produced by welding
16
with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
5
Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
13
Other non-woven fabrics
Applicants:
KIMBERLY-CLARK WORLDWIDE, INC. [US/US]; 401 N. Lake Street Neenah, WI 54956, US
Inventors:
BOWEN, Uyles, Woodrow, JR.; US
FITTING, Steven, Wayne; US
GAYNOR, Melissa, Robyn; US
MATHIS, Michael, Peter; US
MCMANUS, Jeffrey, Lawrence; US
SCHILD, Lisa, Ann; US
Agent:
AMBROSE, Robert, A. ; KIMBERLY-CLARK WORLDWIDE, INC. 401 N. Lake St. Neenah, WI 54956, US
Priority Data:
10/301,14421.11.2002US
Title (EN) HIGH STRENGTH UNIFORMITY NONWOVEN LAMINATE AND PROCESS THEREFOR
(FR) STRATIFIE NON TISSE A UNIFORMITE DE RESISTANCE ELEVEE ET PROCEDE CORRESPONDANT
Abstract:
(EN) The present invention provides nonwoven laminate materials with high overall uniformity of material properties, particularly tensile strength properties. The present invention also includes methods for forming the nonwoven laminate materials wherein the fiber extrusion and drawing apparati are oriented at a non-right angle with respect to the direction of web production or MD.
(FR) L'invention concerne des matériaux stratifiés non tissés présentant une uniformité globale de propriétés de matériau élevée, en particulier, des propriétés de résistance à la traction. L'invention concerne également des procédés permettant de former lesdits matériaux stratifiés non tissés dans lesquels l'extrusion des fibres et les appareils d'étirage sont orientés selon un angle non droit par rapport au sens de production de la bande ou sens machine (MD).
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)