公开(公告)号：DE102004051457A1

公开(公告)日：2005-09-22

申请号：DE102004051457

申请日：2004-10-22

Applicant: DEGUSSA

Inventor： HAEGER HARALD ,  HASKERL THOMAS ,  ITTMANN GUENTHER ,  WURSCHE ROLAND ,  SCHUEBEL KLAUS-DIETER

IPC: B41M5/26 ,  C08K3/22 ,  C09D7/12 ,  C08K7/16 ,  C09J5/10 ,  B29C65/16 ,  B23K26/32

Abstract: The colored, transparent or translucent plastics are laser-weldable by virtue of their content of nanoscale, laser-sensitive particles. An independent claim is also included for the corresponding method of making laser-weldable plastics.

公开(公告)号：CA2558151A1

公开(公告)日：2005-09-15

申请号：CA2558151

申请日：2005-02-18

Applicant: DEGUSSA

Inventor： WURSCHE ROLAND ,  SCHUEBEL KLAUS-DIETER ,  HAEGER HARALD ,  HASSKERL THOMAS ,  ITTMANN GUENTHER

IPC: B41M5/26 ,  B29C65/00 ,  B29C65/16 ,  B41M5/28 ,  C08K3/00 ,  C08K7/00

Abstract: The present invention relates to transparent, translucent, or opaque plastic materials that are tinted due to colorants, which are laser-weldable due to a content of nanoscale laser-sensitive particles. These plastic materials, which may be provided as molded bodies, semifinished products, or lacquer coatings, particularly contain laser-sensitive particles with a particle size from 5 to 100 nm and a content from 0.0001 to 0.1 weight had percent. Typical compounds are nanoscale indium-tin oxide, antimony-tin oxide, indium-zinc oxide, and lanthanum hexaboride.