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Polyurethanes prepared from liquid crystal-containing polyols 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-018/14
출원번호 US-0073038 (1987-07-14)
발명자 / 주소
  • Thomas Oomman P. (Lake Jackson TX) Turner Robert B. (Lake Jackson TX)
출원인 / 주소
  • The Dow Chemical Company (Midland MI 02)
인용정보 피인용 횟수 : 33  인용 특허 : 0

초록

Polyurethanes are prepared from a polyol which itselve contains liquid crystalline moieties or which contains dispersed or dissolved liquid crystalline polymers. The use of this polyol is found to provide improved properties to polyurethanes, especially flexible polyurethane foams, which exhibit imp

대표청구항

A solution or colloidal dispersion of a liquid crystalline polymer in an active hydrogen-containing compound having an average of at least two active hydrogen-containing moieties.

이 특허를 인용한 특허 (33)

  1. Hefner ; Jr. Robert E. (Lake Jackson TX) Earls Jimmy D. (Lake Jackson TX), Adducts of epoxy resins and active hydrogen containing compounds containing mesogenic moieties.
  2. Miura, Hiroaki, Article undergoing stimulus-responsive deformation and vehicle part using the same.
  3. Miura, Hiroaki, Article undergoing stimulus-responsive deformation and vehicle part using the same.
  4. Kurth,Thomas M.; Kurth,Richard A.; Turner,Robert B.; Kreifels,Les P., Bio-based carpet material.
  5. Jones Frank N. (Ann Arbor MI) Du Cong (Shanghai CNX) Teng Ganghui (Fargo ND) Dimian Adel F. (Hudson WI) Wang Daozhang (Shanghai CNX), Compounds with liquid crystalline properties and coating binders based thereon.
  6. Karukaya Koichi,JPX ; Miyazaki Kenji,JPX ; Kawabata Koshi,JPX, Expandable synthetic resin composition, synthetic resin foams, and methods for manufacturing synthetic resin foams.
  7. Earls Jimmy D. ; Hefner ; Jr. Robert E. ; Puckett Paul M., Glycidyl ether compounds containing mesogenic moieties.
  8. Hefner ; Jr. Robert E. (Lake Jackson TX) Haynes Deborah I. (Freeport TX), Liquid crystal/rigid rodlike polymer modified epoxy/vinyl ester resins.
  9. Earls Jimmy D. (Lake Jackson TX) Hefner ; Jr. Robert E. (Lake Jackson TX) Puckett Paul M. (Lake Jackson TX), Mesogenic epoxy compounds.
  10. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Method for producing a bio-based carpet material.
  11. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Method of producing a bio-based carpet material.
  12. Hsu Ying Yen, Microencapsulated liquid crystal and a method and system for using same.
  13. Hsu Ying Yen, Microencapsulated liquid crystal and method.
  14. Kurth,Thomas M.; Kurth,Richard A.; Turner,Robert B.; Kreifels,Les P., Oxylated vegetable-based polyol having increased functionality and urethane materials formed using the polyol.
  15. Kurth, Thomas M., Plastic material.
  16. Kurth, Thomas M., Plastic material.
  17. Kurth, Thomas M., Plastic material.
  18. Kurth, Thomas M., Plastic material.
  19. Thomas M. Kurth, Plastic material.
  20. Thomas Oomman P. (Lake Jackson TX) Peffley Richard D. (Lake Jackson TX) Burt ; III Earl E. (Clute TX), Polyisocyanate compositions containing rigid compounds or polymers, and polyurethanes prepared therefrom.
  21. Jones Frank N. (Fargo ND) Chen Der-Shyang (Winnepeg ND CAX) Dimian Adel F. (Fargo ND) Wang Daozhang (Fargo ND), Polymeric vehicle for coating.
  22. Geiger, Eric J.; Becker, Nicole M.; Armbruster, Lawrence A., Polyols derived from a vegetable oil using an oxidation process.
  23. Geiger, Eric J.; Becker, Nicole M.; Armbruster, Lawrence A., Polyols derived from a vegetable oil using an oxidation process.
  24. Hamilton, R. Scott; Lund, Gary K.; Hajik, Robert M., Solid propellant bonding agents and methods for their use.
  25. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P.; Van Thomme, Todd A., Transesterified polyol having selectable and increased functionality and urethane material products formed using the polyol.
  26. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Vegetable oil-based coating and method for application.
  27. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Vegetable oil-based coating and method for application.
  28. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Vegetable oil-based coating and method for application.
  29. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Vegetable oil-based coating and method for application.
  30. Kurth, Thomas M.; Kurth, Richard A.; Turner, Robert B.; Kreifels, Les P., Vegetable oil-based coating and method for application.
  31. Lamberti, Gerard A., Vehicular suspension enhancement.
  32. Lamberti, Gerard; Savage, Michael, Vehicular suspension enhancement.
  33. Hefner ; Jr. Robert E. (Lake Jackson TX) Earls Jimmy D. (Lake Jackson TX) Puckett Paul M. (Lake Jackson TX), Vinyl ester resins containing mesogenic/rigid rodlike moieties.
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