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Class Information
Number: 503/207
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 nonreactant particles of defined size
Description: Subject matter in which the recording material contains particles, other than merely color-former particles or developer particles, which particles are designated as having a particular relative or absolute size.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7405179 |
Thermosensitive recording medium and method of manufacturing the same |
Jul. 29, 2008 |
| 7387984 |
Thermally sensitive recording medium |
Jun. 17, 2008 |
| 7371708 |
Thermoreversible recording medium, thermoreversible recording label and thermoreversible recording member, and, image processing apparatus and image processing method |
May. 13, 2008 |
| 7371709 |
Thermally developable materials with backside antistatic layer |
May. 13, 2008 |
| 7354884 |
Thermal recording material |
Apr. 8, 2008 |
| 7238642 |
Reversible thermosensitive recording medium, label and member, and, image processing apparatus and method |
Jul. 3, 2007 |
| 7211544 |
Flat material especially in the form of a sheet or a strip and device for writing on said material |
May. 1, 2007 |
| 7211364 |
Thermally conducive material and use in high-speed printing |
May. 1, 2007 |
| 7094731 |
Recording material |
Aug. 22, 2006 |
| 7081435 |
Thermal recording medium |
Jul. 25, 2006 |
| 7071145 |
Thermosensitive recording material, and synthesis method of oligomer composition for the recording material |
Jul. 4, 2006 |
| 6942912 |
Transfer label |
Sep. 13, 2005 |
| 6890881 |
Thermal recording materials |
May. 10, 2005 |
| 6890879 |
Recording material and image forming apparatus |
May. 10, 2005 |
| 6821556 |
Process for producing heat sensitive recording material |
Nov. 23, 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 |
| 6780820 |
Thermosensitive recording material |
Aug. 24, 2004 |
| 6713431 |
Metallic luster tone thermochromic laminate member |
Mar. 30, 2004 |
| 6710015 |
Thermosensitive recording material |
Mar. 23, 2004 |
| 6656880 |
Heat-sensitive recording material |
Dec. 2, 2003 |
| 6593272 |
Thermosensitive recording composition and thermosensitive recording material using the same |
Jul. 15, 2003 |
| 6514909 |
Dual layer self-contained paper incorporating hollow spherical plastic pigment |
Feb. 4, 2003 |
| 6407035 |
Copyable carbonless paper |
Jun. 18, 2002 |
| 6244766 |
Label-printing process for substantially light-insensitive elongated materials including an organic silver salt |
Jun. 12, 2001 |
| 6127314 |
Heat-sensitive recording material |
Oct. 3, 2000 |
| 6107244 |
Verification methods employing thermally--imageable substrates |
Aug. 22, 2000 |
| 6071851 |
Heat-sensitive recording material and method for producing same |
Jun. 6, 2000 |
| 6060426 |
Thermal paper with security features |
May. 9, 2000 |
| 6043190 |
Thermosensitive recording label |
Mar. 28, 2000 |
| 6028029 |
Heat-sensitive recording material |
Feb. 22, 2000 |
| 6008156 |
Heat sensitive color developing material and heat sensitive element using the same |
Dec. 28, 1999 |
| 6004899 |
Reversible heat-sensitive recording material |
Dec. 21, 1999 |
| 5981429 |
Reversible thermosensitive recording medium |
Nov. 9, 1999 |
| 5972836 |
Thermosensitive recording medium |
Oct. 26, 1999 |
| 5972837 |
Reversible thermal-recording composite and rewritable reversible thermal-recording sheet and card using the same |
Oct. 26, 1999 |
| 5965484 |
Reversible heat-sensitive recording medium |
Oct. 12, 1999 |
| RE36306 |
Method for protecting against duplication with a color copier |
Sep. 14, 1999 |
| 5952263 |
Transparent thermosensitive recording material |
Sep. 14, 1999 |
| 5935899 |
Thermosensitive recording material |
Aug. 10, 1999 |
| 5932515 |
Recording paper incorporating hollow spherical plastic pigment |
Aug. 3, 1999 |
| 5919729 |
Thermosensitive recording medium |
Jul. 6, 1999 |
| 5912205 |
Heat resistant security document |
Jun. 15, 1999 |
| 5885765 |
Thermographic recording material with improved tone reproduction |
Mar. 23, 1999 |
| 5885926 |
Heat sensitive color recording material |
Mar. 23, 1999 |
| 5883042 |
(Photo)thermographic material with improved transport performance |
Mar. 16, 1999 |
| 5869422 |
Reversible thermosensitive recording medium and method for producing the medium |
Feb. 9, 1999 |
| 5866507 |
Thermosensitive recording material |
Feb. 2, 1999 |
| 5821196 |
Thermally-responsive record material |
Oct. 13, 1998 |
| 5804528 |
Thermosensitive recording material with a high fog resistance |
Sep. 8, 1998 |
| 5780387 |
Reversible thermosensitive recording medium |
Jul. 14, 1998 |
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