Inkjet recording method
IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0454093
(2003-06-03)
|
우선권정보 |
JP-0167077 (2002-06-07) |
발명자
/ 주소 |
- Ishikawa, Wataru
- Asano, Kazuo
|
출원인 / 주소 |
- Konica Technosearch Corp.
|
대리인 / 주소 |
Cohen, Pontani, Lieberman &
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
5 |
초록
▼
An inkjet recording method having a step of ejecting an ink containing at least photo-polymerizing compound and a colorant from a nozzle of a recording head, which has a piezoelectric member, to form an image on a recording member. The inkjet recording method utilizes a piezoelectric function of the
An inkjet recording method having a step of ejecting an ink containing at least photo-polymerizing compound and a colorant from a nozzle of a recording head, which has a piezoelectric member, to form an image on a recording member. The inkjet recording method utilizes a piezoelectric function of the piezoelectric member, a diameter of the nozzle (R) is from 20 to 50 μm, and a length of the piezoelectric member in an ink ejecting direction (L) is from 2.0 to 5.0 mm.
대표청구항
▼
1. An inkjet recording method comprising a step of ejecting an ink containing at least a photo-polymerizing compound and a colorant from a nozzle of a recording head, which comprises a piezoelectric member, to form an image on a recording member,wherein the inkjet recording method utilizes a piezoel
1. An inkjet recording method comprising a step of ejecting an ink containing at least a photo-polymerizing compound and a colorant from a nozzle of a recording head, which comprises a piezoelectric member, to form an image on a recording member,wherein the inkjet recording method utilizes a piezoelectric function of the piezoelectric member, a diameter of the nozzle (R) is from 20 to 50 μm, and a length of the piezoelectric member in an ink ejecting direction (L) is from 2.0 to 5.0 mm. 2. The inkjet recording method of claim 1, wherein a ratio of the diameter of the nozzle (R) to the length of the piezoelectric member in an inkjet ejecting direction (L) is 5<R/L<20.3. The inkjet recording method of claim 2, further comprising a step of heating the ink, which is a liquid having a viscosity of from 10 to 500 mPa·s at 30° C., to 40-150° C. by a heating means, before ejecting the ink from the nozzle of the recording head.4. The inkjet recording method of claim 2, further comprising a step of irradiating ultraviolet rays after forming the image on the recording member.5. The inkjet recording method of claim 1, wherein a ratio of the diameter of the nozzle (R) to the length of the piezoelectric member in an inkjet ejecting direction (L) is 7<R/L<20.6. The inkjet recording method of claim 5, further comprising a step of heating the ink, which is a liquid having a viscosity of from 10 to 500 mPa·s at 30° C., to 40-150° C. by a heating means, before ejecting the ink from the nozzle of the recording head.7. The inkjet recording method of claim 5, further comprising a step of irradiating ultraviolet rays after forming the image on the recording member.8. The inkjet recording method of claim 1, wherein an ink ejecting amount per 1 dot is from 2 to 20 pl (pico-liter).9. The inkjet recording method of claim 1, wherein a dot diameter formed on the recording member is from 50 to 200 μm.10. The inkjet recording method of claim 1, further comprising a step of heating the ink, which is a liquid having a viscosity of from 10 to 500 mPa·s at 30° C., to 40-150° C. by a heating means, before ejecting the ink from the nozzle of the recording head.11. The inkjet recording method of claim 1, wherein the ink does not substantially contain water or an organic solvent.12. The inkjet recording method of claim 1, wherein the recording member has no ink-absorbing property.13. The inkjet recording method of claim 1, wherein the colorant in the ink is a pigment, a mean dispersion particle diameter of the pigment is not more than 200 nm, and an addition amount of the pigment is from 0.5 to 30 weight %.14. The inkjet recording method of claim 1, further comprising a step of irradiating ultraviolet rays after forming an image on the recording member.
이 특허에 인용된 특허 (5)
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Stahl Edward L. (Brighton MI) Kreeger Elsmer W. (Allegan MI), Four-level stacking container.
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Isono, Hitoshi; Nakajima, Yoshinori, Ink jet head and manufacturing method thereof.
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Hara, Kazuhiko; Fukasawa, Shigenori; Takahashi, Nobuhito; Maruyama, Norihiro, Ink-jet recording apparatus.
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Merritt Alfred R. (Danbury CT) Cooke Theodore M. (Danbury CT) Lin An-Chung R. (New Town CT) Whitfield Richard G. (Brookfield CT), Natural wax-containing ink jet inks.
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Vazirani Hargovind N. (Stirling NJ), Video jet printer process with radiation cured ink.
이 특허를 인용한 특허 (5)
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Ishikawa,Wataru, Actinic ray curable composition, and actinic ray curable ink and image forming method by use thereof.
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Houben,Ren챕 Jos, Apparatus and method for printing a fluid material by means of a continuous jet printing technique.
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Aoai, Toshiaki, Ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate.
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Doumaux,Howard A.; Burns,Kathryn Nifong; Mahli,David M., Inkjet ink composition and method of making the same.
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Doumaux,Howard A.; Mahli,David M.; Burns,Kathryn Nifong, Inkjet ink set.
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