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Aqueous coating composition and method 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08L-075/04
  • H01F-001/00
출원번호 US-0041728 (1979-05-23)
발명자 / 주소
  • Hampton George J. (Belmont CA) Maida William F. (San Jose CA)
출원인 / 주소
  • Verbatim Corporation (Sunnyvale CA 02)
인용정보 피인용 횟수 : 41  인용 특허 : 3

초록

An aqueous coating composition for forming a magnetic tape which has good adhesion for polyethylene terephthalate substrate. The composition is a stable dispersion in water of urethane with carboxylic acid groups in the backbone chain and includes a polyfunctional cross-linking agent.

대표청구항

An aqueous coating composition for forming a magnetic recording layer, said coating composition comprising a stable aqueous dispersion of magnetic pigment and polyurethane with carboxylic acid groups in the backbone chain.

이 특허에 인용된 특허 (3)

  1. Schurmann ; Horst ; Bung ; Josef ; VAN Aalten ; Hendrikus Alouisius An tonius, Anionic polyurethanes.
  2. Mizumura Yutaka (Shiga JPX) Hiura Nobuyuki (Otsu JPX) Miyake Hideo (Otsu JPX), Magnetic recording medium.
  3. Furukawa ; Masahiko ; Ogawa ; Hiroshi ; Aonuma ; Masashi ; Tamai ; Yasuo ; Nakahara ; Hiromi ; Igarashi ; Masaaki, Magnetic recording substance.

이 특허를 인용한 특허 (41)

  1. Samuel P. Zhong, Antimicrobial adhesion surface.
  2. Carlson James G. ; Anderson Jeffrey T. ; Kumar Ramesh C. ; Berg Alvin M., Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media.
  3. Carlson James G. ; Rotto Nelson T. ; Anderson Jeffrey T. ; Spawn Carol-Lynn ; Blagev Albena V., Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media.
  4. Carlson James G. ; Rotto Nelson T. ; Anderson Jeffrey T. ; Spawn Carol-Lynn ; Blagev Albena V., Carboxylic acid functional polyurethane polymers and blends thereof used in magnetic recording media.
  5. Wang, James C.; Abele, John; Roberts, George T.; Pederson, Sr., Brian A., Co-extruded medical balloon.
  6. Babaev, Eilaz, Echoing ultrasound atomization and/or mixing system.
  7. Reed Katherine E. (Stillwater MN), Flexible solvent barrier coating.
  8. Zhong, Shengping; Nunez, George; Welch, Eric, Hydrophilic coating and substrates coated therewith having enhanced durability and lubricity.
  9. Zhong, Shengping; Nunez, George; Welch, Eric, Hydrophilic coating and substrates coated therewith having enhanced durablity and lubricity.
  10. Kawahara Hiroshi (Tokyo JPX), Magnetic recording medium.
  11. Kohler Robert (Wessling DEX) Schilffarth Karlchristian (Sauerlach DEX) Kober Heinrich (Hohenschaeftlarn DEX) Nippe Burkhard (Munich DEX), Magnetic recording medium.
  12. Kiezulas Margaret P. (Carlisle MA), Medical apparatus having protective, lubricious coating.
  13. Opolski Margaret P. (Fort Polk LA), Medical apparatus having protective, lubricious coating.
  14. Hamilton Bruce ; Sahatjian Ronald A., Medical device balloons containing thermoplastic elastomers.
  15. Hamilton, Bruce; Sahatjian, Ronald A., Medical device balloons containing thermoplastic elastomers.
  16. Hamilton, Bruce; Sahatjian, Ronald A., Medical device balloons containing thermoplastic elastomers.
  17. Bothe, Harald; Qiu, Yongxing; Hagmann, Peter, Method for making UV-absorbing ophthalmic lenses.
  18. James C. Wang ; John Abele ; George T. Roberts ; Brian A. Pederson, Sr., Method of forming a co-extruded balloon for medical purposes.
  19. Wang James C. ; Abele John ; Roberts George T. ; Pederson ; Sr. Brian A., Method of forming a co-extruded balloon for medical purposes.
  20. Zhong Sheng-Ping (Farum DKX), Method of providing a substrate with a hydrophilic coating and substrates, particularly medical devices, provided with s.
  21. Hamlin Robert N., Multilayer catheter balloon.
  22. Pendergrass ; Jr. Daniel B. (Mendota Heights MN), Polyfunctional aziridine crosslinking agents for aqueous magnetic recording media binder.
  23. Qiu, Yongxing, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  24. Qiu, Yongxing; Samuel, Newton T.; Pruitt, John Dallas; Kolluru, Chandana; Medina, Arturo N.; Winterton, Lynn Cook; Wu, Daqing; Qian, Xinming; Nelson, Jared, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  25. Qiu, Yongxing; Samuel, Newton T.; Pruitt, John Dallas; Kolluru, Chandana; Medina, Arturo Norberto; Winterton, Lynn Cook; Wu, Daqing; Qian, Xinming; Nelson, Jared, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  26. Qiu, Yongxing; Samuel, Newton T.; Pruitt, John Dallas; Kolluru, Chandana; Medina, Arturo Norberto; Winterton, Lynn Cook; Wu, Daqing; Qian, Xinming; Nelson, Jared, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  27. Qiu, Yongxing; Samuel, Newton T.; Pruitt, John Dallas; Kolluru, Chandana; Medina, Arturo Norberto; Winterton, Lynn Cook; Wu, Daqing; Qian, Xinming; Nelson, Jared, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  28. Qiu, Yongxing; Samuel, Newton T.; Pruitt, John Dallas; Kolluru, Chandana; Medina, Arturo Norberto; Winterton, Lynn Cook; Wu, Daqing; Qian, Xinming; Nelson, Jared, Silicone hydrogel lens with a crosslinked hydrophilic coating.
  29. Qiu, Yongxing; Pruitt, John Dallas; Thekveli, Sibichen J.; Tucker, Robert Carey; Nelson, Jared, Silicone hydrogel lenses with water-rich surfaces.
  30. Qiu, Yongxing; Pruitt, John Dallas; Thekveli, Sibichen J.; Tucker, Robert Carey; Nelson, Jared, Silicone hydrogel lenses with water-rich surfaces.
  31. Qiu, Yongxing; Pruitt, John Dallas; Thekveli, Sibichen J.; Tucker, Robert Carey; Nelson, Jared, Silicone hydrogel lenses with water-rich surfaces.
  32. Qiu, Yongxing; Pruitt, John Dallas; Thekveli, Sibichen J.; Tucker, Robert Carey; Nelson, Jared, Silicone hydrogel lenses with water-rich surfaces.
  33. Qiu, Yongxing; Pruitt, John Dallas; Thekveli, Sibichen J.; Tucker, Robert Carey; Nelson, Jared, Silicone hydrogel lenses with water-rich surfaces.
  34. Yang Dachuan ; Stanslaski Joel L. ; Wang Lixiao ; Smith Scott R., Stent coating.
  35. Yang, Dachuan; Stanslaski, Joel L.; Wang, Lixiao; Smith, Scott R., Stent coating.
  36. Zhong Sheng-ping, Stents with hybrid coating for medical devices.
  37. Uchida, Hiroshi; Azuma, Ritsuko, Thermosetting resin composition, thermosetting resin composition solution, film forming material and their cured product.
  38. Babaev, Eilaz, Ultrasonic atomization and/or seperation system.
  39. Babaev, Eilaz P., Ultrasound apparatus and methods for mixing liquids and coating stents.
  40. Babaev, Eilaz, Ultrasound pumping apparatus.
  41. Bradshaw Richard L. (Tucson AZ) Falcone Samuel J. (Tucson AZ) Simonetti Alexander (Tucson AZ), Water-based chromium dioxide magnetic recording media.
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