EP 1166093 A1 20020102 - METHOD FOR IDENTIFYING NATURAL FIBRES
Title (en)
METHOD FOR IDENTIFYING NATURAL FIBRES
Title (de)
VERFAHREN ZUR IDENTIFIZIERUNG NATÜRLICHER FASERN
Title (fr)
PROCEDE D'IDENTIFICATION DE FIBRES NATURELLES
Publication
Application
Priority
- IT 0000033 W 20000203
- IT RE990017 A 19990209
Abstract (en)
[origin: WO0047981A1] A method for identifying natural fibres, in particular wool and cashmere fibres, involves magnifying the fibres, arranged on a support, by means of a microscope and sending the magnified images to a data processor which determines, for each fibre, various characteristic parameters, including the scale height. These parameters are compared with a reference database formed using known fibres. When determining the scale height of each fibre, the scale heights (B, C, D) which do not lie within a predefined tolerance range relating to the form of the step are not used.
IPC 1-7
IPC 8 full level
G01N 21/88 (2006.01); G01N 21/952 (2006.01); G01N 33/36 (2006.01)
CPC (source: EP)
G01N 21/8803 (2013.01); G01N 21/952 (2013.01); G01N 33/362 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0047981 A1 20000817; AU 2688500 A 20000829; EP 1166093 A1 20020102; IT 1310944 B1 20020227; IT RE990017 A0 19990209; IT RE990017 A1 20000809
DOCDB simple family (application)
IT 0000033 W 20000203; AU 2688500 A 20000202; EP 00905262 A 20000203; IT RE990017 A 19990209