EP 1092057 A1 20010418 - FIBERS CONTAINING MARKER COMPOSITIONS AND CROSS-LINKED POLYMERS
Title (en)
FIBERS CONTAINING MARKER COMPOSITIONS AND CROSS-LINKED POLYMERS
Title (de)
MARKIERUNGSZUSAMMENSETZUNGEN UND VERNETZTE POLYMERE ENTHALTENDE FASERN
Title (fr)
FIBRES CONTENANT DES COMPOSITIONS DE MARQUAGE ET POLYMERES RETICULES
Publication
Application
Priority
- US 9910876 W 19990517
- US 8748098 P 19980601
- US 30333899 A 19990430
Abstract (en)
[origin: WO9963145A1] Fibers and other articles of manufacture have a near-infrared fluorescent compositions, useful as identification markers, attached to the fiber or article of manufacture by a cross-linking agent. The marker compositions may contain other ingredients, such as antistats, antimicrobials and/or other additives mixed therein. Effective cross-linking can be obtained by several means, including heating in an oven, air-drying, etc. A method for marking the fiber or article includes contacting the material with a cross-linking agent and a near-infrared fluorescing compound having an absorbance of illumination radiation ranging from about 650 nm to about 100 nm.
IPC 1-7
IPC 8 full level
C09J 7/02 (2006.01); D06H 1/02 (2006.01); D06P 1/00 (2006.01); D06P 1/14 (2006.01); D06P 1/52 (2006.01); D06P 1/56 (2006.01); D06P 1/653 (2006.01); D06P 1/673 (2006.01)
CPC (source: EP)
D06P 1/0012 (2013.01); D06P 1/14 (2013.01); D06P 1/5257 (2013.01); D06P 1/5271 (2013.01); D06P 1/5285 (2013.01); D06P 1/5292 (2013.01); D06P 1/56 (2013.01); D06P 1/6533 (2013.01); D06P 1/6735 (2013.01)
Citation (search report)
See references of WO 9963145A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI
DOCDB simple family (publication)
WO 9963145 A1 19991209; AU 3998899 A 19991220; CA 2333974 A1 19991209; EP 1092057 A1 20010418; JP 2002517618 A 20020618
DOCDB simple family (application)
US 9910876 W 19990517; AU 3998899 A 19990517; CA 2333974 A 19990517; EP 99923155 A 19990517; JP 2000552333 A 19990517