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Carboxylic-acid functional polyurethane polymers and their use in magnetic recording media 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-003/32
출원번호 US-0611604 (1996-03-08)
발명자 / 주소
  • Carlson James G. (Lake Elmo MN) Truong Jack G. (Minneapolis MN) Anderson Jeffrey T. (Lake Elmo MN) Rotto Nelson T. (North St. Paul MN)
출원인 / 주소
  • Minnesota Mining and Manufacturing Company (St. Paul MN 02)
인용정보 피인용 횟수 : 57  인용 특허 : 0

초록 ▼

The invention provides novel polyurethanes which can be used in magnetic media binders applications. The polyurethanes comprise multidentate chelating functional groups pendant from the polymer backbone, which groups are produced by esterification of backbone hydroxyl moieties with cyclic dicarboxyl

대표청구항 ▼

A dispersion for use in magnetic recording media comprising: (a) a carboxylic acid functional polyurethane polymer comprising the reaction product of: (i) one or more polyisocyanates; (ii) one or more polyols; (iii) one or more compounds selected from the group consisting of cyclic dicarboxylic acid

이 특허를 인용한 특허 (57)

  1. Wu, Shenshen; Ricci, Shawn; Rajagopalan, Murali; Sullivan, Michael J., Acid-functional polyurethane and polyurea compositions for golf balls.
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  2. Ricci, Shawn; Petrichko, Randy; Comeau, Brian, Castable polyurea formulation for golf ball covers.
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  3. Kuntimaddi,Manjari; Rajagopalan,Murali, Compositions for golf equipment.
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  4. Kuntimaddi,Manjari; Rajagopalan,Murali; Wu,Shenshen, Compositions for golf equipment.
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  5. Kuntimaddi,Manjari; Wu,Shenshen, Compositions for golf equipment.
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  6. Kuntimaddi,Manjari; Wu,Shenshen, Compositions for golf equipment.
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  7. Kuntimaddi,Manjari; Wu,Shenshen, Compositions for golf equipment.
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  8. Wu, Shenshen; Ricci, Shawn, Compositions for golf equipment.
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  9. Wu, Shenshen; Ricci, Shawn, Compositions for golf equipment.
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  10. Wu,Shenshen, Compositions for golf equipment.
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  11. Wu,Shenshen, Compositions for golf equipment.
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  12. Wu,Shenshen, Compositions for golf equipment.
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  13. Wu,Shenshen, Compositions for golf equipment.
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  14. Wu,Shenshen, Compositions for golf equipment.
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  15. Wu,Shenshen; Ricci,Shawn, Compositions for golf equipment.
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  16. Wu,Shenshen; Ricci,Shawn, Compositions for golf equipment.
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  17. Wu,Shenshen; Ricci,Shawn, Compositions for golf equipment.
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  18. Wu,Shenshen; Ricci,Shawn, Compositions for golf equipment.
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  19. Wu,Shenshen; Ricci,Shawn, Compositions for golf equipment.
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  20. Wu,Shenshen; Kuntimaddi,Manjari; Rajagopalan,Murali, Compositions for use in golf balls.
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  21. Asakura, Takeshi; Shiga, Kazuyoshi, Golf ball.
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  22. Wu,Shenshen; Ricci,Shawn, Golf ball composition with improved temperature performance, heat resistance and resiliency.
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  23. Wu, Shenshen; Ricci, Shawn; Rajagopalan, Murali; Sullivan, Michael J., Golf ball compositions comprising a novel acid functional polyurethane, polyurea, or copolymer thereof.
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  24. Wu, Shenshen; Ricci, Shawn, Golf ball compositions with improved temperature performance, heat resistance, and resiliency.
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  25. Wu, Shenshen; Ricci, Shawn, Golf ball compositions with improved temperature performance, heat resistance, and resiliency.
    상세보기
  26. Wu, Shenshen; Ricci, Shawn, Golf ball compositions with improved temperature performance, heat resistance, and resiliency.
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  27. Wu,Shenshen; Ricci,Shawn, Golf ball compositions with improved temperature performance, heat resistance, and resiliency.
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  28. Wu,Shenshen; Ricci,Shawn, Golf ball compositions with improved temperature performance, heat resistance, and resiliency.
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  29. Rajagopalan Murali, Golf ball comprising anionic polyurethane or polyurea ionomers and method of making the same.
    상세보기
  30. Wu, Shenshen; Kuntimaddi, Manjari; Ricci, Shawn; Harris, Kevin M.; Rajagopalan, Murali, Golf ball layer compositions comprising modified amine curing agents.
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  31. Wu,Shenshen; Rajagapalan,Murali; Harris,Kevin M., Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers.
    상세보기
  32. Wu,Shenshen; Rajagapalan,Murali; Harris,Kevin M., Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers.
    상세보기
  33. Wu,Shenshen; Rajagapalan,Murali; Harris,Kevin M., Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers.
    상세보기
  34. Wu,Shenshen; Rajagapalan,Murali; Harris,Kevin M., Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers.
    상세보기
  35. Wu,Shenshen; Rajagopalan,Murali; Harris,Kevin M., Golf ball layers formed of polyurethane-based and polyurea-based compositions incorporating block copolymers.
    상세보기
  36. Wu, Shenshen; Wilson, Craig A.; Rajagopalan, Murali, Golf balls comprising light stable materials and methods of making the same.
    상세보기
  37. Ricci, Shawn; Cavallaro, Christopher, Golf equipment formed from castable formulation with unconventionally low hardness and increased shear resistance.
    상세보기
  38. Ricci, Shawn; Cavallaro, Christopher, Golf equipment formed from castable formulation with unconventionally low hardness and increased shear resistance.
    상세보기
  39. Ricci, Shawn; Cavallaro, Christopher, Golf equipment formed from castable formulation with unconventionally low hardness and increased shear resistance.
    상세보기
  40. Ricci, Shawn; Cavallaro, Christopher, Golf equipment formed from castable formulation with unconventionally low hardness and increased shear resistance.
    상세보기
  41. Xu, Jinqi; Palumbo, Paul S., Ink compositions.
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  42. Xu, Jinqi; Palumbo, Paul S., Ink compositions.
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  43. Rajagopalan,Murali; Wu,Shenshen, Multilayered golf ball and composition.
    상세보기
  44. Wu, Shenshen; Bulpett, David A.; Rajagopalan, Murali, Polyurea and polyurethane compositions for golf equipment.
    상세보기
  45. Wu, Shenshen; Bulpett, David A.; Rajagopalan, Murali, Polyurea and polyurethane compositions for golf equipment.
    상세보기
  46. Wu, Shenshen; Bulpett, David A.; Rajagopalan, Murali, Polyurea and polyurethane compositions for golf equipment.
    상세보기
  47. Wu, Shenshen; Bulpett, David A.; Rajagopalan, Murali, Polyurea and polyurethane compositions for golf equipment.
    상세보기
  48. Wu,Shenshen; Bulpett,David A.; Rajagopalan,Murali, Polyurea and polyurethane compositions for golf equipment.
    상세보기
  49. Wu, Shenshen; Gasper, Kelly J.; Kondos, Constantine A.; Rajagopalan, Murali, Polyurethane and polyurea compositions for golf balls.
    상세보기
  50. Wu, Shenshen; Gasper, Kelly J.; Kondos, Constantine A.; Rajagopalan, Murali, Polyurethane compositions for golf balls.
    상세보기
  51. Wu, Shenshen; Gasper, Kelly J.; Kondos, Constantine A.; Rajagopalan, Murali, Polyurethane compositions for golf balls.
    상세보기
  52. Wu, Shenshen; Gasper, Kelly J.; Kondos, Constantine A.; Rajagopalan, Murali, Polyurethane compositions for golf balls.
    상세보기
  53. Wu,Shenshen; Gasper,Kelly J.; Kondos,Constantine A.; Rajagopalan,Murali, Polyurethane compositions for golf balls.
    상세보기
  54. Wu,Shenshen; Gasper,Kelly J.; Kondos,Constantine A.; Rajagopalan,Murali, Polyurethane compositions for golf balls.
    상세보기
  55. Risen, Jr., William M.; Wang, Mingzhe, Polyurethane ionomer blends and methods for their preparation and formation.
    상세보기
  56. Risen, Jr., William M.; Wang, Mingzhe, Polyurethane ionomers and methods for their preparation and formation.
    상세보기
  57. Bulpett, David A.; Rajagopalan, Murali; Wu, Shenshen, Water resistant polyurea elastomers for golf equipment.
    상세보기

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