Global patent index - EP 1058864 A1

EP 1058864 A1 2000-12-13 - IMAGING SYSTEM EMPLOYING ENCAPSULATED RADIATION SENSITIVE COMPOSITION

Title (en)

IMAGING SYSTEM EMPLOYING ENCAPSULATED RADIATION SENSITIVE COMPOSITION

Title (de)

EINGEKAPSELTE STRAHLUNGSEMPFINDLICHE ZUSAMMENSETZUNG BENUTZENDES BILDERZEUGUNGSSYSTEM

Title (fr)

SYSTEME D'IMAGERIE UTILISANT UNE COMPOSITION PHOTOSENSIBLE ENCAPSULEE

Publication

EP 1058864 A1 (EN)

Application

EP 99908475 A

Priority

  • US 9904131 W
  • US 7589298 P

Abstract (en)

[origin: WO9944099A1] A photosensitive material comprising a support having a layer of microcapsules on one surface thereof, the microcapsules having an image-forming agent associated therewith and containing an internal phase including a photohardenable composition, the composition comprising a free radical addition polymerizable or crosslinkable compound and complex of an infrared sensitive cationic dye and a boranyl anion being capable of absorbing infrared radiation and producing free radicals which initiate free radical polymerization or crosslinking of the polymerizable or crosslinkable compound.

IPC 1-7 (main, further and additional classification)

G03F 7/029; G03F 7/00

IPC 8 full level (invention and additional information)

G03F 7/00 (2006.01); G03F 7/004 (2006.01); G03F 7/029 (2006.01)

CPC (invention and additional information)

G03F 7/029 (2013.01); G03F 7/002 (2013.01)

Citation (search report)

See references of WO 9944099A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9944099 A1 19990902; AU 2790299 A 19990915; BR 9907640 A 20001114; CA 2319603 A1 19990902; CN 1289415 A 20010328; EP 1058864 A1 20001213; JP 2002505447 A 20020219

INPADOC legal status

2007-06-27 [18W] WITHDRAWN

- Ref Legal Event Code: 18W

- Effective date: 20070518

2003-06-25 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: EASTMAN KODAK COMPANY

- Ref Legal Event Code: RAP1

2000-12-13 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000609

2000-12-13 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE