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1. (WO2003002794) PHOTOLUMINESCENT FIBERS & FABRICS WITH HIGH LUMINENCE AND ENHANCED MECHANICAL PROPERTIES
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2003/002794 International Application No.: PCT/US2002/020710
Publication Date: 09.01.2003 International Filing Date: 28.06.2002
Chapter 2 Demand Filed: 06.01.2003
IPC:
D02G 3/34 (2006.01)
D TEXTILES; PAPER
02
YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS
3
Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
22
Yarns or threads characterised by constructional features
34
Yarns or threads having slubs, knops, spirals, loops, tufts, or other irregular or decorative effects, i.e. effect yarns
Applicants: POURDEYHIMI, Behnam[US/US]; US (UsOnly)
LITTLE, Trevor, J.[US/US]; US (UsOnly)
NORTH CAROLINA STATE UNIVERSITY[US/US]; 2401 Research Drive, Suite 1122 Campus Box 8210 Raleigh, NC 27695-8210, US (AllExceptUS)
Inventors: POURDEYHIMI, Behnam; US
LITTLE, Trevor, J.; US
Agent: JENKINS, Richard, E.; Jenkins & Wilson, P.A. Suite 1400, University Tower 3100 Tower Boulevard Durham, NC 27707, US
Priority Data:
10/180,80926.06.2002US
60/301,71828.06.2001US
Title (EN) PHOTOLUMINESCENT FIBERS & FABRICS WITH HIGH LUMINENCE AND ENHANCED MECHANICAL PROPERTIES
(FR) FIBRES ET TEXTILES PHOTOLUMINESCENTS PRESENTANT UNE FORTE LUMINESCENCE ET DES PROPRIETES MECANIQUES AMELIOREES
Abstract:
(EN) A photoluminescent thermoplastic multi-component fiber comprising a pigmented component and processing enhanced luminescence and mechanical properties. Most suitably, the pigmented component comprises between 5% and 30% by weight of photoluminescent pigment and the pigmented component is between 20% and 50% by weight of the multi-component fiber. The multi-component fiber can be formed from either POY or FDY, and the multi-commponenrt fiber can have many different cross section shapes including sheath/core. These single component or multi-component fibers can be made into a variety of fabrics. Additionally, single component or multi-component fibers can also be formed into single or multi-component meltblown and spunbonded fabrics.
(FR) La présente invention concerne une fibre multicomposée thermoplastique photoluminescente comprenant un constituant pigmenté et présentant des propriétés de traitement mécaniques et de luminescence améliorées. De préférence, le constituant pigmenté comprend entre 5 % et 30 % en poids d'un pigment photoluminescent et le constituant pigmenté constitue entre 20 % et 50 % en poids de la fibre multicomposée. La fibre multicomposée peut être formée à partir de fil textile partiellement orienté ou de fil entièrement étiré, et la fibre multicomposée peut présenter différentes formes en section transversale comprenant l'enveloppe/âme. Ces fibres monocomposées ou multicomposées peuvent être utilisées pour produire des textiles divers, elles peuvent également être utilisées pour produire des textiles formés de fibres monocomposées ou multicomposées, obtenus par fusion-soufflage ou par thermoliage.
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, 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, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, 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, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE, 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)