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Class Information
Number: 503/208
Name: Record receiver having plural interactive leaves or a colorless color former, method of use, or developer therefor > Having a colorless color-former, developer therefor, or method of use > Having constituent defined in terms of melting temperature
Description: Subject matter wherein a composition which makes up part of the recording material has, as one of its constituents, a compound or mixture or macromolecule which is characterized by its melting temperature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7557065 |
Method for producing material containing sensitizer dispersed therein for thermal recording article and a thermal recording article |
Jul. 7, 2009 |
| 7335624 |
Reversible thermochromic display article |
Feb. 26, 2008 |
| 7087276 |
Thermal transfer recording medium, thermal transfer recording method and recorded article |
Aug. 8, 2006 |
| 7081435 |
Thermal recording medium |
Jul. 25, 2006 |
| 7060654 |
Imaging media and materials used therein |
Jun. 13, 2006 |
| 7045487 |
Toning agents for use in substantially light-insensitive recording materials |
May. 16, 2006 |
| 7021846 |
Method and apparatus for producing laminated labels |
Apr. 4, 2006 |
| 6894001 |
Functional material containing volatile agent |
May. 17, 2005 |
| 6835691 |
Thermally-responsive record material |
Dec. 28, 2004 |
| 6818592 |
Heat-sensitive recording material |
Nov. 16, 2004 |
| 6794334 |
Thermo reversible recording medium, member having information memorizing part, thermo reversible recording label, method of and apparatus for image processing |
Sep. 21, 2004 |
| 6790809 |
Heat-responsive-discoloring coloring composition, heat-responsive-discoloring coloring element comprising same and method for detecting thermal history of article |
Sep. 14, 2004 |
| 6787502 |
Guanidine compound and heat sensitive recording material |
Sep. 7, 2004 |
| 6759367 |
Thermographic recording material with improved print archivability without loss in printability |
Jul. 6, 2004 |
| 6759368 |
Thermally imageable elements and processes for their use |
Jul. 6, 2004 |
| 6750174 |
Heat sensitive recording material |
Jun. 15, 2004 |
| 6720286 |
Heat-sensitive recording material |
Apr. 13, 2004 |
| 6660688 |
Thermosensitive recording medium |
Dec. 9, 2003 |
| 6642175 |
Heat-sensitive recording material |
Nov. 4, 2003 |
| 6607871 |
Image recording medium |
Aug. 19, 2003 |
| 6583086 |
Thermally sensitive recording medium |
Jun. 24, 2003 |
| 6566301 |
Thermally-responsive record material |
May. 20, 2003 |
| 6559097 |
Thermally-responsive record material |
May. 6, 2003 |
| 6543808 |
Direct thermal printable pull tabs |
Apr. 8, 2003 |
| 6494950 |
Thermochromic microencapsulated pigments |
Dec. 17, 2002 |
| 6432875 |
Thermal recording material |
Aug. 13, 2002 |
| 6416923 |
Thermal transfer material, and printing method and printer used with the same |
Jul. 9, 2002 |
| 6335140 |
Thermal transfer material and printing method used with the same |
Jan. 1, 2002 |
| 6331374 |
Imaging transfer system and process for transferring image and non-image areas thereof to a receptor element |
Dec. 18, 2001 |
| 6294502 |
Thermally-responsive record material |
Sep. 25, 2001 |
| 6265128 |
Imaging transfer system and process for transferring image and non-image areas thereof to a receptor element |
Jul. 24, 2001 |
| 6261992 |
Reversible thermosensitive recording material and recording method and apparatus therefor |
Jul. 17, 2001 |
| 6174836 |
Reversible thermosensitive recording medium, method of producing the medium, information recording devices using the medium, and image formation and erasing method using the medium |
Jan. 16, 2001 |
| 6096683 |
Reversible thermosensitive recording medium and method for producing the medium |
Aug. 1, 2000 |
| 6028030 |
Thermal sensitive recording medium |
Feb. 22, 2000 |
| 6015771 |
Thermally-responsive record material |
Jan. 18, 2000 |
| 5994262 |
Sheet set for temperature control and method of using thereof |
Nov. 30, 1999 |
| 5985791 |
Thermosensitive recording medium |
Nov. 16, 1999 |
| RE36321 |
Heat-sensitive recording material |
Sep. 28, 1999 |
| 5955398 |
Thermally-responsive record material |
Sep. 21, 1999 |
| 5935900 |
Heat sensitive recording material |
Aug. 10, 1999 |
| 5932516 |
Reversible thermosensitive coloring composition and reversible thermosensitive recording medium using the same |
Aug. 3, 1999 |
| 5876898 |
Heat sensitive recording material and recording method using the same |
Mar. 2, 1999 |
| 5869420 |
Rewritable thermal recording medium |
Feb. 9, 1999 |
| 5869421 |
Reversible thermosensitive recording material |
Feb. 9, 1999 |
| 5858914 |
Thermochromic coloring color-memory footwear |
Jan. 12, 1999 |
| 5851951 |
Heat sensitive recording material |
Dec. 22, 1998 |
| 5849651 |
Reversible thermal recording medium |
Dec. 15, 1998 |
| 5827796 |
Thermal recording material |
Oct. 27, 1998 |
| 5821196 |
Thermally-responsive record material |
Oct. 13, 1998 |
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