IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0730599
(2000-12-07)
|
우선권정보 |
JP-0348908 (1999-12-08); JP-0121552 (2000-04-21) |
발명자
/ 주소 |
- Kubota, Yukio
- Suzuki, Minoru
- Shimbo, Kazuyuki
- Igari, Yutaka
|
출원인 / 주소 |
|
대리인 / 주소 |
Greenblum & Bernstein, P.L.C.
|
인용정보 |
피인용 횟수 :
12 인용 특허 :
4 |
초록
▼
A first heat-sensitive microcapsule of the present invention comprises a shell wall and a liquid coloring composition, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a boiling point of the liquid coloring compositi
A first heat-sensitive microcapsule of the present invention comprises a shell wall and a liquid coloring composition, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a boiling point of the liquid coloring composition. The first heat-sensitive microcapsule is stable to light and easy to handle. A second heat-sensitive microcapsule of the present invention comprises a shell wall, a coloring composition and a heat decomposition-type gas-developing agent, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a decomposition temperature of the gas-developing agent. The second heat-sensitive microcapsule can be sensitively broken even by heating in a short time. A heat-sensitive recording medium comprising the first or second heat-sensitive microcapsule provides substantially no waste products after recording, is easy to handle, and capable of economically recording an image with ease.
대표청구항
▼
A first heat-sensitive microcapsule of the present invention comprises a shell wall and a liquid coloring composition, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a boiling point of the liquid coloring compositi
A first heat-sensitive microcapsule of the present invention comprises a shell wall and a liquid coloring composition, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a boiling point of the liquid coloring composition. The first heat-sensitive microcapsule is stable to light and easy to handle. A second heat-sensitive microcapsule of the present invention comprises a shell wall, a coloring composition and a heat decomposition-type gas-developing agent, and has such a temperature-breaking characteristic that the shell wall is broken by heating to a temperature equal to or higher than a decomposition temperature of the gas-developing agent. The second heat-sensitive microcapsule can be sensitively broken even by heating in a short time. A heat-sensitive recording medium comprising the first or second heat-sensitive microcapsule provides substantially no waste products after recording, is easy to handle, and capable of economically recording an image with ease. , 347-353. Maganese Compounds, vol. 15, pp. 1003-1050. Mark, et al., Kirk-Othmer Encyclopedia of Chemical Technology, Ed. 3, vol. 5, Castor Oil to Chlorosulfuric Acid, 1989, Wiley & Sons, NY, pp. 22-23, 40, 49-51. "Microstructural Study of Hollandite-type MnO2Nano-fibers", M. Benaissa et al., App. Physics Letters, vol. 70, No. 16, pp. 2120-2122 (1977). "Nickel Hydroxide and Other Nanophase Cathode Materials for Rechargeable Batteries", D.E. Reisner et al., J. Power Sources, vol. 65, No. 1-2, pp. 231-233 (1977). Taylor, The Internal Combustion Engine in Theory and Practice, vol. I: Thermo Dynamics, Fluid Flow, Performance, Second Edition, Rev.; The MIT Press, 1985 at pp. 304-306 for radiator and fin design; and p. 392 for after coolers. McKenzie, "The Synthesis of Birnessite, Cryptomelane, and Some Other Oxides and Hydroxides of Manganese", Mineralogical Magazine, Dec. 1971, vol. 38, pp. 493-502. Newpaper Article with Informal Translation--Mobile Air Purification. Newspaper Article with Informal Translation--Super-Kat in Cars ensures clean air forever. O'Young, "Hydrothermal Synthesis of Maganese Oxides with Tunnel Stuctures" Symposium on Advances in Zeolites and Pillerd Clay Structures, the Division of Petroleum Chemistry, Inc., American Chemical Society, New York City Meeting, Aug. 25-30, 1991, pp. 348-355. Ouside submission from Litman Law Office, Ltd., in the Application of Leo K. Brown for an "Environmental Air Filtration System for Vehicles". Outside submission from Attorney Conrad O. Gardner in the Application of "A System for Ambient Air Pollution Processing by Motor Vehicles".
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