176420 ⎘
Photosensitive materials; Photosensitive materials characterised by the base or auxiliary layers the base being of textile or leather
Method of producing color change in a substrate
#2Web substrate having activated color regions in topical additive regions
#3Web substrate having activated color regions in deformed regions
#4Method of producing color change in a web substrate
#5Method of producing a web substrate having activated color regions in deformed regions
#6Textile colouration
#7Method of producing color change in overlapping layers