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Microcapsules having capsule walls formed of aliphatic diisocyanate and diamine

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01J-013/02
  • B32B-027/40
출원번호 US-0680738 (1984-12-12)
우선권정보 DE-3346601 (1983-12-23)
발명자 / 주소
  • Riecke Kurt (Kempen DEX)
출원인 / 주소
  • Feldmuhle Aktiengesellschaft (Dsseldorf DEX 03)
인용정보 피인용 횟수 : 28  인용 특허 : 4

초록

In microcapsules of the type used for pressure-sensitive, carbonless copy papers, having walls formed from aliphatic diisocyanate and diamine and containing a solvent mixture with a dye precursor dissolved therein, the solvent mixture containing a component which easily dissolves the dye precursor a

대표청구항

In microcapsules of the type used for pressure-sensitive, carbonless copy papers, having walls formed from aliphatic diisocyanate and diamine and containing a solvent mixture with a die precursor dissolved therein, the solvent mixture containing a component which easily dissolves the dye precursor a

이 특허에 인용된 특허 (4)

  1. Dahm Manfred (Leverkusen DEX) Jabs Gert (Odenthal DEX) Koglin Bernd (Bergisch-Gladbach DEX) Schnring Hildegard (Wuppertal DEX) Riecke Kurt (Kempen DEX), Microcapsules and their preparation.
  2. Miller Robert E. (Appleton WI), Pressure-sensitive record material.
  3. Sears, James Kern, Pressure-sensitive record material and dye solvents therefor.
  4. Sliwka Wolfgang (Weinheim DEX), Process for the preparation of microcapsules, and the microcapsules obtained thereby.

이 특허를 인용한 특허 (28)

  1. Barnett, Stuart Anthony; Jones, Craig Warren; Limer, Adam John; Merrington, James; Winter, Jeremy Nicholas, Benefit delivery particle, process for preparing said particle, compositions comprising said particles and a method for treating substrates.
  2. Schwantes, Todd Arlin, Cationic microcapsule particles.
  3. Dihora, Jiten Odhavji; Hasegawa, Jun, Conditioner compositions with increased deposition of polyacrylate microcapsules.
  4. Dihora, Jlten Odhavji; Hasegawa, Jun, Conditioner compositions with increased deposition of polyacrylate microcapsules.
  5. Dihora, Jiten Odhavji; Smets, Johan; Schwantes, Todd Arlin, Delivery particle.
  6. Dihora, Jiten Odhavji; Smets, Johan; Schwantes, Todd Arlin, Delivery particles.
  7. Schwantes, Todd Arlin, Encapsulated solid hydrophilic particles.
  8. Schwantes, Todd Arlin, Encapsulated solid hydrophilic particles.
  9. Akagawa, Mitsuru, Fiber reinforced resin molding compound and manufacturing method for fiber reinforced resin molded article therefrom.
  10. Schwantes, Todd Arlin, Hydrophilic liquid encapsulates.
  11. Schwantes, Todd Arlin, In situ microencapsulated adhesive.
  12. Kwan, Wing Sum Vincent, Irreversible color changing ink compositions.
  13. Kwan, Wing Sum V., Irreversible thermochromic ink compositions.
  14. Kwan, Wing Sum Vincent, Irreversible thermochromic ink compositions.
  15. Kwan, Wing Sum Vincent, Irreversible thermochromic ink compositions.
  16. Kwan, Wing Sum Vincent, Irreversible thermochromic pigment capsules.
  17. Akagawa, Mitsuru; Yasuhara, Takuya, Microencapsulated curing agent.
  18. Akagawa, Mitsuru; Yasuhara, Takuya, Microencapsulated curing agent.
  19. Yu, E. Anthony; Gromelski, Stanley J.; Cacioli, Paul; Cox, Richard L., Microencapsulation coating for gloves.
  20. Patel, Gordhanbhai N, Monitoring system based on etching of metals.
  21. Dihora, Jiten Odhavji; Brown, Mark Anthony, Personal cleansing compositions with increased deposition of polyacrylate microcapsules.
  22. Hagedorn Manfred (Troisdorf DEX) Nyssen Peter-Roger (Dormagen DEX) Weisser Jurgen (Dormagen DEX), Process for microencapsulation using oil-soluble emulsifiers.
  23. Dihora, Jiten Odhavji; Brown, Mark Anthony, Shampoo compositions with increased deposition of polyacrylate microcapsules.
  24. Dihora, Jiten Odhavji; Brown, Mark Anthony, Shampoo compositions with increased deposition of polyacrylate microcapsules.
  25. Tran, Bao, Smart building systems and methods.
  26. Tran, Bao Q., Smart building systems and methods.
  27. Haarer, Dietrich; Levy, Yoav, Time-temperature indicating device.
  28. Burgan,Raymond John; Goodwin,Ted Ernest; Vervacke,Steven Lawrence, Token array and method employing authentication tokens bearing scent formulation information.
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