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Polymerizable acidic compounds and methods of preparation 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07C-027/122
출원번호 US-0314489 (1999-05-18)
발명자 / 주소
  • Shen Byron Ciping
  • Leir Charles M.
  • DeVries Amy M.
출원인 / 주소
  • 3M Innovative Properties Company
인용정보 피인용 횟수 : 1  인용 특허 : 34

초록

Polymerizable urethane acid compounds are provided. Preferred compounds additionally comprise a hydroxy functionality. These compounds are made by reaction of hydroxy functional acid compounds with isocyanates.

대표청구항

[ What is claimed is:] [1.] A compound of the formula [ STR 28 ] wherein n is 0, 1 or 2m is 1, 2 or 3and n+m=3;R.sup.I is independently, C.sub.1-12 alkyl, --O--C.sub.1-12 alkyl; C.sub.1-12 alkyl--OH; [ STR 29 ] with the proviso that when m=1, one of R.sup.I is --CH.sub.2 OH R.sup.II is independently

이 특허에 인용된 특허 (34)

  1. Higo, Moriaki; Kikuchi, Yasuo; Kitoh, Shinya; Suzuki, Shin-ichi; Toda, Haruhiko, 1-Methacryloxyethane-1,1-diphosphonic acid and its salts and dental adhesive composition containing same.
  2. Jacobs Dwight W. (River Falls WI) Mitra Sumita B. (West St. Paul MN), Adhesive for packaged orthodontic appliance.
  3. Gaffar Abdul (Princeton NJ) Afflito John J. (Brookside NJ) Joziak Marilou T. (South River NJ), Anticalculus oral compositions.
  4. Gaffar Abdul (Princeton NJ) Afflitto John J. (Brookside NJ) Joziak Marilou T. (South River NJ), Anticalculus oral compositions.
  5. Ohtsuka Torao (Aichi JPX) Fukaya Makoto (Aichi JPX) Tagai Hideo (Tokyo JPX) Niwa Shigeo (Aichi JPX) Sawai Kazuhiko (Aichi JPX) Ohta Hajime (Aichi JPX), Biomedical material including tube-like biodegradeable nety works filled with hydroxylapatite.
  6. Binderup Ernst T. (Tstrup DKX), Bisphosphonic acids and esters.
  7. Schmitt Werner (Starnberg DEX) Purrmann Robert (Starnberg DEX) Jochum Peter (Hechendorf DEX) Gasser Oswald (Seefeld DEX), Calcium depleted aluminum fluorosilicate glass powder for use in dental or bone cements.
  8. Crisp Stephen (Hounslow GB2) Wilson Alan D. (Liphook GB2), Cements.
  9. Ellis John (East Molesey GB2) Wilson Alan D. (Liphook GB2), Command-curable composition.
  10. Randklev Ronald M. (Grand Marais MN), Dental article containing light-curable paste.
  11. Wilson Alan D. (Liphook GB2) Crisp Stephen (Hounslow GB2), Dental cement containing poly(carboxylic acid), chelating agent and glass cement powder.
  12. Miyake Mikio (Yamanishi JPX) Kitoh Shinya (Hiratsuka JPX) Hayashi Satoshi (Hiratsuka JPX), Dental filling material.
  13. Blackwell Gordon B. (Konstanz DEX), Dental/medical composition and use.
  14. Zerby Kim W. (Cincinnati OH) Hayes Jeffrey C. (Cincinnati OH), Diphosphonic acid esters as tartar control agents.
  15. Yoshikawa Katsuhiro (Kawagoe JPX), Heterocyclic iminobismethylenebisphosphonic acid derivatives.
  16. Teronen Olli Pekka (Kylanvanhimmankuja 9B FIN 00640 ; Helsinki FIX) Sorsa Timo Arto (Hakolahdentie 37 A 1 FIN 00200 Helsinki FIX) Salo Tuula Anneli (Rantakoskelantie 5 B 9 FIN 90570 Oulu FIX), Inhibition of the degradation of connective tissue matrix protein components in mammals.
  17. Podszun Wolfgang (Cologne DEX) Mller Michael (Bergisch Gladbach DEX) Winkel Jens (Cologne-Pesch DEX) Block Hans-Dieter (Leverkusen DEX), Liquid for conditioning tooth or bone substance.
  18. Aasen Steven M. (Lakeland MN) Ubel ; III F. Andrew (St. Paul MN) Oxman Joel D. (St. Louis Park MN) Mitra Sumita B. (West St. Paul MN) Fundingsland Jon W. (Maplewood MN), Method for adhering to hard tissue.
  19. Mitra Sumita B. (West St. Paul MN) Culler Scott R. (Burnsville MN) Wang Bing (Maplewood MN), Method for treating fluoroaluminosilicate glass.
  20. Higuchi William I. (Salt Lake City UT) Fox Jeffrey I. (Salt Lake City UT) Powell G. Lynn (Salt Lake City UT), Method of preventing tooth decay by laser beam irradiation and chemical treatment.
  21. Hasel Robert W. (619 Quixote Ave. North Lakeland MN 55043), Method of restoring a tooth.
  22. Schmitt Werner (Starnberg DEX) Purrmann Robert (Starnberg DEX) Jochum Peter (Hechendorf DEX) Gasser Oswald (Seefeld DEX), Mixing component for dental glass ionomer cements.
  23. Degenhardt Charles R. (Cincinnati OH) Kozikowski Barbara A. (Cincinnati OH), Oral compositions.
  24. Crutchfield Marvin M. (St. Louis MO) Kim Keun Y. (Chesterfield MO), Oral compositions for calculus retardation.
  25. Randklev Ronald M. (White Bear Lake MN), Orthodontic bracket adhesive and abrasive for removal thereof.
  26. Jaeggi Knut A. (Basel CHX), Phenylaliphatylaminoalkanediphosphonic acids.
  27. Mitra Sumita B. (West St. Paul MN), Photocurable ionomer cement systems.
  28. Stahl Peter H. (Freiburg i/Br. DEX) Schmitz Beat (Allschwil CHX), Preparation of crystalline disodium 3-amino-1-hydroxypropane-1,1-diphosphonate pentahydrate.
  29. Davis Franklin A. (Wynnewood PA) Starner William E. (Nesquehoning PA), Preparation of n-aryl amides from isocyanates.
  30. Gertz Barry J. (Summit NJ) Rodan Gideon A. (Bryn Mawr PA), Prevention and treatment of periodontal disease with alendronate.
  31. Kieczykowski Gerard R. (Westfield NJ), Process for preparing 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid (ABP) or salts thereof.
  32. Blum Helmut (Dusseldorf DEX) Worms Karl-Heinz (Dusseldorf DEX), Process for the production of w 상세보기
  • Bauman Robert A. (New Brunswick NJ), Quaternary ammonium alkylene diphosphonate anti-calculus agents.
  • Randklev Ronald M. (White Bear Lake MN), Radiopaque, low visual opacity dental composites containing non-vitreous microparticles.
  • 이 특허를 인용한 특허 (1)

    1. Gross, Stephen M.; Latta, Mark A., Self-healing dental composites and related methods.
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