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Alkylated fluorochemical oligomers and use thereof

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08K-003/00
출원번호 US-0309836 (1999-05-11)
발명자 / 주소
  • Jariwala Chetan P.
  • Klun Thomas P.
  • Dams Rudolf J.,BEX
  • Jones Marvin E.
출원인 / 주소
  • 3M Innovative Properties Company
대리인 / 주소
    Kokko
인용정보 피인용 횟수 : 27  인용 특허 : 32

초록

This invention provides fluorochemical compounds comprising: a fluorochemical oligomeric portion comprising an aliphatic backbone with a plurality of pendant fluoroaliphatic groups, each fluoroaliphatic group having a fully fluorinated terminal group and each independently linked to a carbon atom of

대표청구항

[ We claim:] [1.]1. Fluorochemical oligomeric compounds of the formula:each L independently comprises a linking group;R is a linear, monovalent alkyl group of 12 to 75 carbon atoms;a is an integer such that A is oligomeric and comprises a plurality of R.sub.f groups;each R.sub.1 is independently a h

이 특허에 인용된 특허 (32)

  1. Kotnour Thomas A. (Cottage Grove MN) Barber Ronald L. (Oakdale MN) Krueger Walter L. (St. Paul MN), Acrylate pressure-sensitive adhesives containing insolubles.
  2. Linz Hans (Kriens CHX), Apparatus for cooling melt-spun filaments.
  3. Coughlin Gregory R. (Poughkeepsie NY) Falk Robert A. (New City NY), Barrier property enhancement of films and molded articles.
  4. Morris John C. (Kingsport TN) Jackson ; Jr. Winston J. (Kingsport TN), Blends of copolyesters and polycarbonate.
  5. Wuerch Daniel W. (London CAX), Coatable masking composition and method.
  6. Boardman Gail S. (Woodbury MN) Buckanin Richard S. (Woodbury MN), Composition comprising thermoplastic polymer and fluorochemical piperazine compound.
  7. Martin Eugene Ray (Onsted MI), Detergent resistant polish compositions.
  8. Gardiner Robert A. (Maplewood MN), Durably hydrophilic, thermoplastic fiber and fabric made from said fiber.
  9. Liss Theodor Arthur (Wilmington DE), Fluorinated melt additives for thermoplastic polymers.
  10. Perronin Jean (Senlis FRX) Dessaint Andre L. (Creil FRX), Fluorinated products intended for oilproofing and waterproofing treatments of various materials and more particularly of.
  11. Buckanin Richard S. (Woodbury MN), Fluorochemical aminoalcohols.
  12. Crater Davis H. (White Bear Lake MN) Howells Richard D. (St. Paul MN) Stern Richard M. (Woodbury MN) Temperante John A. (St. Paul MN), Fluorochemical oxazolidinones.
  13. Sejpka Johann,DEX ; Wimmer Franz,DEX, Fluorosiloxane-containing care compositions.
  14. Rolando Richard J. (Oakdale MN) Kotnour Thomas A. (Faribault MN) Sax James E. (Oakdale MN), Graft copolymers containing fluoroaliphatic groups.
  15. Rolando Richard J. (Oakdale MN) Sax James E. (Oakdale MN), Graft copolymers containing fluoroaliphatic groups.
  16. Dams Rudolf J. (St. Paul MN) De Witte Johan E. (St. Paul MN), Isocyanate derivatives comprising fluorochemical oligomers.
  17. van Turnhout Jan (Pijnacker NLX) Rieke Johannes C. (Delft NLX), Method for manufacturing a filter of electrically charged electret fiber material and electret filters obtained accordin.
  18. Klaase Petrus T. A. (Voorburg NLX) van Turnhout Jan (Pijnacker NLX), Method for manufacturing an electret filter medium.
  19. van Turnhout Jan (Pnacker NLX), Method for the manufacture of an electret fibrous filter.
  20. Angadjivand Seyed A. (Darlington MN GB2) Jones Marvin E. (Stillwater MN) Meyer Daniel E. (Stillwater MN), Method of charging electret filter media.
  21. Wadsworth Larry C. (Arlington TX) Hersh Solomon P. (Raleigh NC), Method of making fibrous electrets.
  22. Nakao Etsuro (Motiyama JPX), Method of manufacturing an electret filter.
  23. Potts David C. (Dunwoody GA) Young George A. (Atlanta GA) Everhart Dennis S. (Alpharetta GA) MacDonald J. Gavin (Decatur GA) Nohr Ronald S. (Roswell GA), Multilayer nonwoven composite structure.
  24. Potts David C. (Dunwoody GA) Young George A. (Atlanta GA) Everhart Dennis S. (Alpharetta GA) MacDonald J. Gavin (Decatur GA) Nohr Ronald S. (Roswell GA), Multilayer nonwoven laminiferous structure.
  25. Anderson ; Richard A. ; Sokolowski ; Robert C. ; Ostermeier ; Kurt W., Nonwoven fabric and method of producing same.
  26. Mascia Francesco (Como ITX) Pinetti Lucio (Milan ITX) Brichta Corrado (Milan ITX), Oil repellent polymeric composition and use thereof, for preparing formed articles having surfaces endowed with a high s.
  27. Jones Marvin E. (Grant Township ; Washington County MN) Rousseau Alan D. (Stillwater MN), Oily mist resistant electret filter media and method for filtering.
  28. Braun David L. (Lake Elmo MN), Particle-loaded microfiber sheet product and respirators made therefrom.
  29. Kolpin Barbara E. (River Falls WI) Brownlee David C. (White Bear Lake MN), Sheet product containing sorbent particulate material.
  30. Sargent R. Richard (Rome GA) Alender Jeffrey R. (Marietta GA), Soil resistant fibers.
  31. Sterling Robert E. (Homosassa Sps FL) Goldberg Eugene P. (Gainesville FL), Thermoplastic polymers with dispersed fluorocarbon additives.
  32. Dams Rudolf J. (St. Paul MN) De Witte Johan E. (St. Paul MN), Urea-aldehyde condensates and melamine derivatives comprising fluorochemical oligomers.

이 특허를 인용한 특허 (27)

  1. Schmidt,Richard J.; Powers,Michael David, Acoustic material with liquid repellency.
  2. Jariwala,Chetan P.; Eggleston,James D.; Yandrasits,Michael A.; Dams,Rudolf; Coppens,Dirk M., Alkylated fluorochemical oligomers and use thereof in the treatment of fibrous substrates.
  3. Jariwala, Chetan P.; Elsbernd, Cheryl L. S.; Butler, Thomas M., Blends of fluoroalkyl-containing ester oligomers with polycarbodiimide(s).
  4. Jariwala, Chetan P.; Elsbernd, Cheryl L. S.; Butler, Thomas M., Blends of fluoroalkyl-containing ester oligomers with polydicarbodiimide(S).
  5. Dams, Rudolf J.; Martin, Steven J., Coating compositions with perfluoropolyetherisocyanate derived silane and alkoxysilanes.
  6. Dams, Rudolf J.; Martin, Steven J.; Flynn, Richard M., Fluorinated polyether isocyanate derived silane compositions.
  7. Jariwala,Chetan P.; Coppens,Dirk M.; Godefroidt,Frank A. H. M., Fluorochemical oligomeric composition and use thereof.
  8. Shah,Vipul J., Functionalized polymer for oligonucleotide purification.
  9. Hawkinson, Karen A.; Dua, Bhupesh, Layered thermoplastic non-woven textile elements.
  10. Wapner, Phillip G.; Hoffman, Wesley P., Liquid to solid angle of contact measurement.
  11. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
  12. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
  13. Dua, Bhupesh; Davis, Carrie L., Methods of joining textiles and other elements incorporating a thermoplastic polymer material.
  14. Audenaert,Frans A.; Dams,Rudolf J.; Tan,Lian S., Mixture of fluorinated polyethers and use thereof as surfactant.
  15. Wapner,Phillip G.; Hoffman,Wesley P., Modification of the degree of liquid contact with a solid by control of surface and micro-channel capillary geometry.
  16. Medsker,Robert E.; Thomas,Richard R.; Kausch,Charles M.; Woodland,Daniel D.; Weinert,Raymond J.; Leising,Jane E.; Kim,Yongsin, Polymeric surfactants derived from cyclic monomers having pendant fluorinated carbon groups.
  17. Thompson, Jr., Delton R.; Liu, Xiaohe, Sound absorptive multilayer composite.
  18. Thompson, Jr.,Delton R.; Liu,Xiaohe, Sound absorptive multilayer composite.
  19. Hulteen, John C.; Dick, Lisa A.; Zhang, Haiyan; Stebbings, William L., Surface-enhanced spectroscopic method, flexible structured substrate, and method of making the same.
  20. Hulteen, John C.; Dick, Lisa A.; Zhang, Haiyan; Stebbings, William L., Surface-enhanced spectroscopic method, flexible structured substrate, and method of making the same.
  21. Davis, Carrie L.; Dua, Bhupesh; Niegowski, James A., Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements.
  22. Davis, Carrie L.; Dua, Bhupesh; Niegowski, James A., Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements.
  23. Dua, Bhupesh; Hawkinson, Karen, Thermoplastic non-woven textile elements.
  24. Dua, Bhupesh; Hawkinson, Karen A., Thermoplastic non-woven textile elements.
  25. Dua, Bhupesh; Hawkinson, Karen A., Thermoplastic non-woven textile elements.
  26. Gahan, Richard E.; Choi, Wai Ming, Vapor deposition treated electret filter media.
  27. Qiu, Zai-Ming, Water-and oil-repellency imparting ester oligomers comprising perfluoroalkyl moieties.
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