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Reversible thermochromic pigments 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-005/16
  • C09B-011/08
  • G02B-005/23
  • G03C-005/00
출원번호 US-0097802 (1993-07-27)
발명자 / 주소
  • Novinson Thomas (Ventura CA)
출원인 / 주소
  • The United States of America as represented by the Secretary of the Navy (Washington DC 06)
인용정보 피인용 횟수 : 45  인용 특허 : 0

초록

A color changing pigment composition which changes color reversibly when heated comprising (a) a cyclic aryl lactone dye, (b) a diaminoalkane activator and (c)an ester. The pigment composition can also include a white pigment such as titanium dioxide as an opacifier or a yellow dye such Hansa yellow

대표청구항

A thermochromic pigment composition which changes color reversibly from a dark color to colorless when said pigment composition is heated to a temperature range of between 50°C. and 70°C. and changes from colorless to said dark color when said pigment composition is cooled to a temperature of about

이 특허를 인용한 특허 (45)

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  3. Owen, James M.; Keller, Matthew D.; Yuan, Shuming, Apparatus and method for managing chronic pain with infrared light sources and heat.
  4. Vaughan, Jr., J. Thomas; Lemaire, Charles A., Auto-tune- and-match coils for human whole-body imaging and method.
  5. Jacobson Joseph M. ; Bove ; Jr. V. Michael, Bistable, thermochromic recording method for rendering color and gray scale.
  6. Clarke, Michael T., Color changing sprayer container.
  7. Dais, Brian C.; Perushek, Joseph; Gerulski, Kristopher W.; McCumber, Donald E.; Johnson, Angela M.; Lee, Lewis D.; Schroepfer, Peter, Container with pressure relief and lid and method of manufacture therefor.
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  9. Feinberg, David A.; Schillak, Scott M., Device and method for loops-over-loops MRI coils.
  10. Friend, Michael E.; Hu, Yongdan; Lemaire, Charles A., Eye-tracking visual prosthetic and method.
  11. Agrawal, Satish; Kingsley, Edward, High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same.
  12. Agrawal, Satish; Kingsley, Edward, High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same.
  13. Agrawal, Satish; Kingsley, Edward, High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same.
  14. Agrawal, Satish; Kingsley, Edward, High-intensity, persistent photoluminescent formulations and objects, and methods for creating the same.
  15. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes.
  16. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes for stimulation of nerve or other animal tissue.
  17. Bendett, Mark P.; Webb, James S., Hybrid optical-electrical probes for stimulation of nerve or other animal tissue.
  18. Frank R. Jones ; Stanley A. McIntosh ; Raymond L. Denney, Incorporating titanium dioxide in polymeric materials.
  19. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Norton, Bryan J.; Owen, James M.; Yuan, Shuming; Royse, Robert W.; Lemaire, Charles A., Laser-based nerve stimulators for, E.G., hearing restoration in cochlear prostheses and method.
  20. Webb, James S.; Hamilton, Charles E.; Ralph, Heather A.; Bendett, Mark P.; Lemaire, Charles A., Method and apparatus for optical stimulation of nerves and other animal tissue.
  21. Wells, Jonathon D.; Bendett, Mark P.; Webb, James S.; Lemaire, Charles A.; Duke, Austin R.; Jansen, E. Duco; Konrad, Peter E.; Mahadevan-Jansen, Anita, Method and nerve stimulator using simultaneous electrical and optical signals.
  22. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Method and system for optical stimulation of nerves.
  23. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Method and vestibular implant using optical stimulation of nerves.
  24. Webb, James S.; Miyake, Charles I.; Bendett, Mark P.; Lemaire, Charles A., Miniature apparatus and method for optical stimulation of nerves and other animal tissue.
  25. Webb, James S.; Miyake, Charles I.; Bendett, Mark P.; Lemaire, Charles A., Miniature method and apparatus for optical stimulation of nerves and other animal tissue.
  26. Bendett, Mark P.; Wells, Jonathon D.; Webb, James S.; Lemaire, Charles A., Nerve stimulator and method using simultaneous electrical and optical signals.
  27. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Lemaire, Charles A., Nerve-penetrating apparatus and method for optical and/or electrical nerve stimulation of peripheral nerves.
  28. Friend, Michael E.; Hu, Yongdan, Ocular implant with substantially constant retinal spacing for transmission of nerve-stimulation light.
  29. Wells, Jonathon D.; Xing, Andrew; Bendett, Mark P.; Keller, Matthew D.; Lemaire, Charles A., Optical bundle apparatus and method for optical and/or electrical nerve stimulation of peripheral nerves.
  30. Lee, Daniel J.; Wells, Jonathon D., Optical stimulation of the brainstem and/or midbrain, including auditory areas.
  31. Falco, Robert N.; Kladden, Cynthia A., Personal protective devices having an energy activated material.
  32. Agrawal, Satish; Kingsley, Edward, Phosphorescent compositions and methods for identification using the same.
  33. Agrawal, Satish; Kingsley, Edward, Phosphorescent compositions and methods for identification using the same.
  34. Reimer, Ernest M., Pressure sensor.
  35. Friend, Michael E.; Hu, Yongdan; Lemaire, Charles A., Sight-restoring visual prosthetic and method using infrared nerve-stimulation light.
  36. McClure, Linden H.; Ward, Shane R.; Jedrzejewski, Mark J.; Gore, Makarand P., Temperature monitoring system.
  37. Halbrook ; Jr. Wendell B. ; Langston Christopher L. ; Lewis Maurice W. ; Tan Yaoping, Thermal paper with security features.
  38. Wehr, Mary Ann; Baggett, Zackary D.; Halbrook, Jr., Wendell B., Thermal paper with security features.
  39. Cameron, Jon, Thermochromic bar code.
  40. Ono, Yoshiaki, Thermochromic color-memory composition and thermochromic color-memory microcapsule pigment encapsulating same.
  41. Agrawal, Satish; Boggs, Roger, Tissue marking compositions.
  42. Agrawal, Satish; Boggs, Roger, Tissue markings and methods for reversibly marking tissue employing the same.
  43. Bendett, Mark P.; Wells, Jonathon D., VCSEL array stimulator apparatus and method for light stimulation of bodily tissues.
  44. Webb, James S.; Bendett, Mark P.; Ralph, Heather A.; Wells, Jonathon D., Vestibular implant and method for optical stimulation of nerves.
  45. Tan, Yaoping; Lewis, Maurice W., Water-based dual security ink.
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