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Class Information
Number: 503/209
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 nonchromogenic liquid spread-control or transfer-improving agent or component, color modifier, stabilizer or preservative
Description: Subject matter which contains a substance, other than that which reacts to form a color, which can affect (a) the spreading of a liquid constituent of the recording material, (b) the transfer of a constituent from one part, or (c) the darkness, lightness, or other visual property of the final colored mark, or prevent changes in the mark in the finished record.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7566682 |
1,2-bis(3-methylphenoxy)ethane composition and thermal recording media made by using the same |
Jul. 28, 2009 |
| 7557065 |
Method for producing material containing sensitizer dispersed therein for thermal recording article and a thermal recording article |
Jul. 7, 2009 |
| 7452847 |
Reversible thermosensitive recording medium, reversible thermosensitive recording label, reversible thermosensitive recording device, image processing apparatus, and image processing method |
Nov. 18, 2008 |
| 7405179 |
Thermosensitive recording medium and method of manufacturing the same |
Jul. 29, 2008 |
| 7384891 |
Thermal recording medium |
Jun. 10, 2008 |
| 7378373 |
Erasable image forming material |
May. 27, 2008 |
| 7329630 |
Stabilizers and anti-fade agents for use in infrared sensitive leuco dye compositions |
Feb. 12, 2008 |
| 7314704 |
Image recording media and image layers |
Jan. 1, 2008 |
| 7312176 |
Thermally sensitive recording medium |
Dec. 25, 2007 |
| 7307041 |
Stabilizers for use in substantially light-insensitive thermographic recording materials |
Dec. 11, 2007 |
| 7276465 |
Erasable image forming material |
Oct. 2, 2007 |
| 7270865 |
Black leuco dyes for use in CD/DVD labeling |
Sep. 18, 2007 |
| 7270943 |
Compositions, systems, and methods for imaging |
Sep. 18, 2007 |
| 7208449 |
Decolorable image forming material |
Apr. 24, 2007 |
| 7192904 |
Thermal recording material |
Mar. 20, 2007 |
| 7179768 |
Toning agents for use in thermographic recording materials |
Feb. 20, 2007 |
| 7135431 |
Thermosensitive recording material |
Nov. 14, 2006 |
| 7125824 |
Linerless labels |
Oct. 24, 2006 |
| 7098168 |
Heat-sensitive recording material |
Aug. 29, 2006 |
| 7081435 |
Thermal recording medium |
Jul. 25, 2006 |
| 7078365 |
Thermosensitive recording material |
Jul. 18, 2006 |
| 7071144 |
Thermal recording material |
Jul. 4, 2006 |
| 7060654 |
Imaging media and materials used therein |
Jun. 13, 2006 |
| 7060655 |
Stabilizers for use in substantially light-insensitive thermographic recording materials |
Jun. 13, 2006 |
| 7018953 |
Compositions, systems, and methods for imaging onto a substrate |
Mar. 28, 2006 |
| 7005407 |
Thermal imaging elements having improved stability |
Feb. 28, 2006 |
| 6972272 |
Heat-sensitive recording material |
Dec. 6, 2005 |
| 6921740 |
Electron-receiving compound and thermal recording material |
Jul. 26, 2005 |
| 6919297 |
Heat-sensitive recording material |
Jul. 19, 2005 |
| 6894001 |
Functional material containing volatile agent |
May. 17, 2005 |
| 6890881 |
Thermal recording materials |
May. 10, 2005 |
| 6890880 |
Heat-sensitive recording material |
May. 10, 2005 |
| 6869908 |
Thermal recording material |
Mar. 22, 2005 |
| 6858565 |
Thermosensitive recording material and novel color developer compounds |
Feb. 22, 2005 |
| 6852671 |
Heat-sensitive recording material |
Feb. 8, 2005 |
| 6846619 |
Dye dispersion liquid and thermosensitive recording material using the same |
Jan. 25, 2005 |
| 6835691 |
Thermally-responsive record material |
Dec. 28, 2004 |
| 6818592 |
Heat-sensitive recording material |
Nov. 16, 2004 |
| 6815138 |
Heat-sensitive recording material |
Nov. 9, 2004 |
| 6787502 |
Guanidine compound and heat sensitive recording material |
Sep. 7, 2004 |
| 6784136 |
Heat-sensitive recording material |
Aug. 31, 2004 |
| 6759367 |
Thermographic recording material with improved print archivability without loss in printability |
Jul. 6, 2004 |
| 6720286 |
Heat-sensitive recording material |
Apr. 13, 2004 |
| 6716793 |
Image-recording composition and image-recording sheet using same |
Apr. 6, 2004 |
| 6699816 |
Heat-sensitive recording material |
Mar. 2, 2004 |
| 6680281 |
Heat-sensitive recording material |
Jan. 20, 2004 |
| 6677274 |
Thermographic recording material with improved image tone |
Jan. 13, 2004 |
| 6677275 |
Thermal recording material |
Jan. 13, 2004 |
| 6664211 |
Thermographic recording material with improved image tone |
Dec. 16, 2003 |
| 6660688 |
Thermosensitive recording medium |
Dec. 9, 2003 |
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