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Use of modified diisocyanates for preparing linear thermoplastic polyurethane elastomers having improved properties 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08G-018/10
출원번호 US-0326183 (1989-03-20)
발명자 / 주소
  • Ross Bert A. (Spartanburg SC)
출원인 / 주소
  • Reeves Brothers, Inc. (Spartanburg SC 02)
인용정보 피인용 횟수 : 22  인용 특허 : 39

초록 ▼

Linear polyurethane elastomers of a polyol component, at least two extender components, and a diisocyanate compound are prepared by reacting the diisocyanate compound with one of the extender components to form a modified diisocyanate component having a functionality of about 2 prior to reacting thi

대표청구항 ▼

In the preparation of a linear thermoplastic polyurethane elastomer composition from a polyol component, a diisocyanate compound, a first extender component having a molecular weight of less than about 500 and a second extender component, the improvement which comprises lowering the processing tempe

이 특허에 인용된 특허 (39)

  1. Ibbotson Arthur (Manchester EN), Diphenylmethane diisocyanate compositions.
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  2. Buethe Ingolf (Boehl-Iggelheim DEX) Marx Matthias (Bad Durkheim DEX) Schleier Gisbert (Ludwigshafen DEX) Peters Reinhard (Munich DEX), Diphenylmethane diisocyanate-based liquid polyisocyanate mixtures containing urethane groups, process for their preparat.
    상세보기
  3. Guthrie, James L., Flexible polyurethane foam based on MDI.
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  4. Guthrie, James L., Flexible polyurethane foam based on MDI.
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  5. Kuga Kazuhiko (Yokohama JPX) Washita Hiroshi (Yokohama JPX) Watanabe Hiroyuki (Yokohama JPX), Laminate and method for its preparation.
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  6. Sling Carlhans (Odenthal DEX) Kausch Michael (Cologne DEX) Dauscher Rudi (Dormagen DEX), Linear polyurethane elastomers, and a process for the preparation thereof.
    상세보기
  7. Allen Gary F. (New Martinsville WV) Pantone Richard S. (New Martinsville WV), Liquid diphenylmethane diisocyanate compositions.
    상세보기
  8. Dewhurst, John E.; Dormish, Jeffrey F.; Pantone, Richard S., Liquid diphenylmethane diisocyanate compositions.
    상세보기
  9. Dewhurst, John E.; Dormish, Jeffrey F.; Pantone, Richard S., Liquid diphenylmethane diisocyanate compositions.
    상세보기
  10. Dewhurst, John E.; Dormish, Jeffrey F.; Pantone, Richard S., Liquid diphenylmethane diisocyanate compositions.
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  11. Holt John B. (Manchester GB2) Ibbotson Arthur (Manchester GB2), Liquid diphenylmethane diisocyanate compositions.
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  12. Ma Eric C. (New Martinsville WV) Rieck James N. (Wheeling WV), Liquid diphenylmethane diisocyanate compositions.
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  13. Pantone Richard S. (New Martinsville WV) Reiff Helmut F. (Leverkusen DEX), Liquid diphenylmethane diisocyanate compositions.
    상세보기
  14. Carroll William G. (Manchester GB2) Watts Arun (Brussels BEX), Liquid polyisocyanate compositions.
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  15. Hunter Stanley M. (Simi Valley CA) Oujiri Steven I. (Palmdale CA), Low temperature laminatable polyurethane.
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  16. Reiff ; Helmut F. ; Pantone ; Richard S., Low-temperature storage stable liquid diphenylmethane diisocyanates.
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  17. Reiff ; Helmut F. ; Pantone ; Richard S., Low-temperature storage stable liquid diphenylmethane diisocyanates.
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  18. Hoy Kenneth L. (St. Albans WV) Taylor Glenn A. (S. Charleston WV), Method for producing polyurethanes.
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  19. Ichimura ; Hideziro ; Tsuchiya ; Shizuo ; Tanba ; Yoshihiro, Method of production of a sheet material having a superior durability and a sponge structure.
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  20. Niederdellmann Georg (Dormagen DE) Quiring Bernd (Leverkusen DE) Thoma Wilhelm (Leverkusen DE), Method of reverse coating textile sheets with polyurethene.
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  21. Ishii Seiji (Yokohama JPX) Miyoshi Masanori (Yokohama JPX) Ishiwaka Takumi (Yokohama JPX) Kondo Osamu (Yokohama JPX), Microcellular polyurethane elastomer and manufacturing method of the same.
    상세보기
  22. Bruyninckx Alphonse E. (Everberg BEX) Brooks Martin F. (Everberg BEX) Thorpe David (Manchester GB2), Modified isocyanate compositions, their production and uses for polyurethane manufacture.
    상세보기
  23. Hoy Kenneth L. (St. Albans WV) Taylor Glenn A. (S. Charleston WV), Novel polymer/polyols and uses thereof.
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  24. Hoy Kenneth L. (St. Albans WV) Taylor Glenn A. (S. Charleston WV), Novel polyols and uses thereof.
    상세보기
  25. Alberino Louis M. (Cheshire CT) Lockwood Robert J. (North Branford CT), Polyurethane prepared from polyisocyanate blend.
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  26. Schuhmacher Gnter (Weinheim DEX) Fahrbach Erich (Weinheim DEX) Schaut Gerhard (Mrlenbach-Weiher DEX), Polyurethane urea heat seal adhesive for the preparation of heat sealable padding material.
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  27. Frisch Kurt C. (Grosse Ile MI) Klempner Daniel (Farmington Hills MI) Rdisch Helmer (Aachen DEX) Holzer Gerhard (Aachen DEX), Polyurethane-based adhesive coating or film, and use of same in laminated glass panes.
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  28. Earing Mason H. (Williamsville NY) Gielinski Leonard H. (West Seneca NY) Martin Paul F. (Fairfield OH) Petschke Glenn H. (Tonawanda NY), Preparation of single-phase, urethane prepolymers from hydroxy-terminated diene polymers.
    상세보기
  29. Mller Hanns P. (Odenthal DEX) Gipp Roland (Cologne DEX), Process for preparing polyurethanes from an organic diisocyanate ester.
    상세보기
  30. Harper Bill D. (Charleston WV), Process for producing solid or microcellular polyurethane elastomers having improved green strength.
    상세보기
  31. Schmidt Hans U. (Ludwigshafen DEX) Werner Frank (Neustadt DEX), Process for the preparation of optionally cellular polyurethane polyurea molded parts with improved demolding characteri.
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  32. Lehner August (Roedersheim-Gronau DEX) Hartmann Heinrich (Limbergerhof DEX) Heil Guenter (Ludwigshafen DEX) Lenz Werner (Bad Durkheim DEX) Buethe Ingolf (Mannheim DEX) Bachmann Rudolf (Frankenthal DE, Process for the preparation of polymerizable polyurethane elastomers.
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  33. Rasshofer Werner (Cologne DEX) Paul Reiner (Muelheim-Ruhr DEX), Process for the production of polyisocyanate compositions containing urea and/or biuret groups, the polyisocyanate compo.
    상세보기
  34. Ganster Otto (Leverkusen DEX) Barnes James M. (Wermelskirchen DEX), Process for the production of polyurethane urea products.
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  35. Rasshofer Werner (Cologne DEX) Paul Reiner (Muelheim am Rhein DEX), Process for the production of urethane-modified polyisocyanate compositions using a hydantoin having two hydroxyl alkyl.
    상세보기
  36. Rasshofer Werner (Cologne DEX) Kopp Richard (Cologne DEX) Paul Reiner (Muelheim-Ruhr DEX) Seel Klaus (Cologne DEX) Ganster Otto (Leverkusen DEX), Process for the production of urethane-modified polyisocyanate using an oxyalkylated bisphenol.
    상세보기
  37. Thoma ; Wilhelm ; Wulff ; Jochen ; Niederdellmann ; Georg, Textile coating with polyurethanes.
    상세보기
  38. Bonk Henry W. (Wallingford CT) Oertel Richard W. (Guilford CT), Thermoplastic polyester polyurethanes.
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  39. Gerkin Richard M. (Charleston WV) Roberts Rene (Charleston WV) Hodges Joy C. (Chesapeake WV), Thermoplastic urethane polymer filled with cross-linked urethane polymer.
    상세보기

이 특허를 인용한 특허 (22)

  1. Lin, Shaow Burn; Shim, Anne Katja; Tascarella, David Shawn, Curable coating compositions from emulsions of elastomeric polymers and polyurethane dispersions.
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  2. Castelli Francesco,ITX ; Invernizzi Gianpiero,ITX, Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same.
    상세보기
  3. Castelli Francesco,ITX ; Invernizzi Gianpiero,ITX, Formation of compressible ply containing high melting point thermoplastic microspheres and printing blankets comprising same.
    상세보기
  4. Plummer, Thomas L.; Comes, Val C.; Wallace, George R., Injection-moldable thermoplastic polyurethane elastomer.
    상세보기
  5. Plummer, Thomas L.; Comes, Val C.; Wallace, George R., Injection-moldable, thermoplastic polyurethane elastomer.
    상세보기
  6. Mikkelsen, Steen B., Method and apparatus for fray-free textile cutting.
    상세보기
  7. Sanderson,Andrew J.; Edwards,Wayne W., Method for the synthesis of energetic thermoplastic elastomers in non-halogenated solvents.
    상세보기
  8. Frazzitta, Joseph; Frazzitta, Frank V., Method of producing a high gloss coating on a printed surface.
    상세보기
  9. Frazzitta,Joseph; Frazzitta,Frank V., Method of producing a high gloss coating on a printed surface.
    상세보기
  10. Joseph Frazzitta ; Frank V. Frazzitta, Method of producing a high gloss coating on a printed surface.
    상세보기
  11. Blackwood, William Raye; Lin, Shaow Burn; Saxena, Anil Kumar, Methods of coating fabrics with emulsions of elastomeric polymers and polyurethane dispersions.
    상세보기
  12. David John St. Clair, Polyurethane compositions made from hydroxy-terminated polydiene polymers.
    상세보기
  13. St. Clair David John, Polyurethane compositions made from hydroxy-terminated polydiene polymers.
    상세보기
  14. Sendijarevic Aisa ; Sendijarevic Vahid ; Frisch Kurt C. ; Cenens Jozef Lucien Rudolf,BEX ; Handlin ; Jr. Dale L. ; Chin Steven S. ; Hernandez Hector, Polyurethanes having improved moisture resistance.
    상세보기
  15. Masse Michael Alan ; Handlin ; Jr. Dale Lee, Polyurethanes made with polydiene diols, diisocyanates, and dimer diol chain extender.
    상세보기
  16. Gerard Eric-Jack,BEX ; Muyldermans Xavier,BEX, Pressure sensitive adhesives comprising thermoplastic polyurethanes.
    상세보기
  17. Rossini, Felice; Castelli, Francesco, Sleeve for blanket cylinder of an indirect or offset printing machine and method of making said sleeve.
    상세보기
  18. Jean-Jacques Flat FR, Storage stable compositions for obtaining elastomer coatings.
    상세보기
  19. Sanderson,Andrew J.; Edwards,Wayne; Cannizzo,Louis F.; Wardle,Robert B., Synthesis of energetic thermoplastic elastomers containing both polyoxirane and polyoxetane blocks.
    상세보기
  20. Sanderson, Andrew J.; Edwards, Wayne, Synthesis of energetic thermoplastic elastomers containing oligomeric urethane linkages.
    상세보기
  21. Hieber, Juergen; Freitag, Edgar; Goerres, Martin Franz; Burkert, Mathias; Barillas, Gonzalo; Jaeckel, Juergen, Thermoplastic polyurethane for seal applications.
    상세보기
  22. Cenens Jozef Lucien Rudolf ; Hernandez Hector, Use of polydiene diols in thermoplastic polyurethanes.
    상세보기

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