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Sheets materials of HB polymers 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-001/00
  • B32B-027/08
  • C08J-005/18
출원번호 US-0085037 (1987-08-13)
우선권정보 GB-0030324 (1985-12-09); GB-0030325 (1985-12-09); GB-0030326 (1985-12-09); GB-0030327 (1985-12-09); GB-0030328 (1985-12-09); GB-0030329 (1985-12-09)
발명자 / 주소
  • Martini Francesco (Milan ITX) Perazzo Luigi (Cuneo ITX) Vietto Paolo (Milan ITX)
출원인 / 주소
  • W. R. Grace & Co.-Conn. (Duncan SC 02)
인용정보 피인용 횟수 : 72  인용 특허 : 12

초록 ▼

HB polymers, such as copolymers of hydroxy butyric acid and hydroxy valeric acid, are provided as melt extruded films having a thickness of 5 to 200 m

대표청구항 ▼

In a sheet material comprising a film of hydroxy butyric acid polymer composition wherein the hydroxy butyric acid polymer is a biodegradable polymer formed of recurring units of which 50 to 100% molar are units of formula 1 －OCnH2nCO－ where n is 3, 4 or 5 and the hydroxy butyric acid polymer compos

이 특허에 인용된 특허 (12)

  1. Barham Peter J. (Bristol GB2) Holmes Paul A. (Middlesbrough GB2), 3-Hydroxybutyric acid polymers.
    상세보기
  2. Potts James E. (Bernards Township ; Morris County NJ), Disposable articles coated with degradable water insoluble polymers.
    상세보기
  3. Holmes Paul A. (North Yorkshire GB2), Disposable bags.
    상세보기
  4. Barham Peter J. (Bristol GB2) Selwood Alan (Harrogate GB2), Extraction of poly(b 상세보기
  • Herrington ; Jr. F. John (Holcomb NY), Method for extrusion of tubular films.
    상세보기
  • Baird ; Jr. William G. (Winchester MA) Holbrook Stanley E. (South Acton MA) Platt Jeremy A. (Cambridge MA), Method for preparing a film of vinylidene chloride polymer.
    상세보기
  • Baird, Jr., William G.; Holbrook, Stanley E.; Platt, Jeremy A., Method for preparing a film of vinylidene chloride polymer.
    상세보기
  • Wartman Lloyd H. (Norwalk CT), Method of forming an orthopedic cast.
    상세보기
  • Holmes, Paul A., Process for orienting partially crystallized 3-hydroxybutyrate polymers.
    상세보기
  • Barham Peter J. (Southmead GB2) Selwood Alan (Darlington GB2), Removal of solvent from gels of poly(hydroxybutyrate) and shaped articles formed therefrom.
    상세보기
  • Nakano Tadao (Kainan JPX), Sanitary napkin.
    상세보기
  • Lafferty Robert M. (Graz ATX) Heinzle Elmar (Graz ATX), Use of cyclic carbonic acid esters as solvents for poly-(b 상세보기

    • 이 특허를 인용한 특허 (72)

    1. Hishikawa, Takuya, Absorbent article having liquid-permeable second sheet.
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    2. Charles M. Buchanan ; Robert M. Gardner ; Matthew D. Wood ; Alan W. White ; Steven C. Gedon ; Fred D. Barlow, Jr., Aliphatic aromatic copolyesters.
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    3. Buchanan Charles M. (Bluff City TN) Gardner Robert M. (Gray TN) Wood Matthew D. (Kingsport TN) White Alan W. (Kingsport TN) Gedon Steven C. (Kingsport TN) Barlow ; Jr. Fred D. (Kingsport TN), Aliphatic-aromatic copolyesters and cellulose ester/polymer blends.
      상세보기
    4. Buchanan Charles M. ; Gardner Robert M. ; Wood Matthew D. ; White Alan W. ; Gedon Steven C. ; Barlow ; Jr. Fred D., Aliphatic-aromatic copolyesters and cellulose ester/polymer blends.
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    5. Williams, Simon F., Bioabsorbable, biocompatible polymers for tissue engineering.
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    6. Williams, Simon F., Bioabsorbable, biocompatible polymers for tissue engineering.
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    7. Koike Mamoru,JPX ; Tsurufuji Tomoyoshi,JPX, Biodegradable article.
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    8. Akira Morikawa JP; Mamoru Oishi JP; Yoshikiyo Saito JP, Biodegradable card base.
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    9. Quintana, Robert; Persenaire, Olivier; Bonnaud, Leila; Dubois, Philippe; Lemmouchi, Yahia, Blends of a polylactic acid and a water soluble polymer.
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    10. Wang, James Hongxue; Schertz, David Michael, Blends of poly (vinyl alcohol) and poly (ethylene oxide) and articles made therewith.
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    11. Lemmouchi, Yahia; Quintana, Robert; Persenaire, Olivier; Bonnaud, Leila; Dubois, Philippe, Cellulose acetate compositions.
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    12. Wang, James Hongxue; Schertz, David Michael, Cold-water flushable compositions comprising polylactic acid dispersed in polyvinyl alcohol.
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    13. Schirmer Henry G. (Spartanburg SC), Comfortable ostomy pouch.
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    14. Whitehouse,Robert S.; Zhong,Luhua; Daughtry,Sean, Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same.
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    15. Eckstein Yona ; Wilber William Robert ; Szydlowski Witoki, Degradable blend composition.
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    16. Patnode Gregg A. (Woodbury MN) Bruno John E. (Franconia Township ; Chisago County MN) Rutherford Denise R. (Oakdale MN) Sandison Walter B. (St. Louis Park MN) Schlei Dietmar (Hudson Township ; St. Cr, Dispersible compositions and articles and method of disposal for such compositions and articles.
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    17. Lindquist, Timothy J.; Patnode, Gregg A.; Rutherford, Denise R.; Schlei, Dietmar, Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles.
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    18. Giori, Claudio, Flushable body waste collection pouch, pouch-in-pouch appliance using the same, and method relating thereto.
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    19. Giori,Claudio, Flushable body waste collection pouch, pouch-in-pouch appliance using the same, and method relating thereto.
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    20. Giori, Claudio; Udayakumar, Bettakeri S.; Pedersen, Ole, Flushable body waste collection pouches, pouch-in pouch appliances using the same, and methods pertaining thereto.
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    21. Sherrod, Earle H.; Kerins, John E.; Shick, Richard L.; McCormack, Ann L., Flushable commode liner.
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    22. Wang,James H.; Schertz,David M., Grafted biodegradable polymer blend compositions.
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    23. Dircks, Lon E.; Taylor, Michael Gerard; Giori, Claudio, Laminated material and body wearable pouch formed therefrom.
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    24. Dircks, Lon E.; Taylor, Michael G.; Giori, Claudio, Laminated material and skin contacting products formed therefrom.
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    25. McCormack, Ann Louise; Shick, Richard Lee, Latently dispersible barrier composite material.
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    26. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    27. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    28. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    29. Williams, Simon F.; Martin, David P.; Skraly, Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    30. Williams,Simon F.; Martin,David P.; Skraly,Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    31. Williams,Simon F.; Martin,David P.; Skraly,Frank A., Medical devices and applications of polyhydroxyalkanoate polymers.
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    32. Rizk, Said; Martin, David P.; Ho, Kicherl; Williams, Simon F., Medical devices containing oriented films of poly-4-hydroxybutyrate and copolymers.
      상세보기
    33. Wilfong Debra L. ; Rolando Richard J., Method of forming multilayered barrier structures.
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    34. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Method of making a medical textile from polyhydroxyalkanoate fibers.
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    35. Rizk, Said, Method of making a polyhydroxyalkanoate filament.
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    36. Wang, James H.; Schertz, David M., Method of making a polymer blend composition by reactive extrusion.
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    37. Wang, James Hongxue; Schertz, David Michael, Method of making blends of poly(vinyl alcohol) and poly(ethylene oxide).
      상세보기
    38. Patnode Gregg A. (P.O. Box 33427 St. Paul MN 55133-3427) Rutherford Denise R. (P.O. Box 33427 St. Paul MN 55133-3427) Schlei Dietmar (P.O. Box 33427 St. Paul MN 55133-3427), Method of making dispersible compositions and articles.
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    39. Wilfong Debra L. ; Rolando Richard J., Method of using a multilayered barrier structure.
      상세보기
    40. van Driesten,Sjoerd Johannes, Method of using a reusable closure for packages.
      상세보기
    41. Ganatra, Amit; Felix, Fabio; Shah, Bhavin; Bernasconi, Matthew; Rizk, Said; Martin, David P.; Williams, Simon F., Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof.
      상세보기
    42. Ganatra, Amit; Felix, Fabio; Shah, Bhavin; Bernasconi, Matthew; Rizk, Said; Martin, David P.; Williams, Simon F., Methods of orienting multifilament yarn and monofilaments of poly-4-hydroxybutyrate and copolymers thereof.
      상세보기
    43. James H. Wang ; David M. Schertz, Modified biodegradable compositions and a reactive-extrusion process to make the same.
      상세보기
    44. Jones Cheryl D. ; Kobe James J., Ostomy pouch having non-tacky fastener system.
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    45. Asrar, Jawed; Pierre, Jean R., PHA compositions and methods for their use in the production of PHA films.
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    46. Asrar,Jawed; Pierre,Jean R., PHA compositions and methods for their use in the production of PHA films.
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    47. Pedersen, Ole; Forbjerg Iarsen, Jørgen; Giori, Claudio, Peelable and flushable ostomy pouch and method of use.
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    48. Asrar Jawed ; Pierre Jean R.,BEX ; D'Haene Pol,BEX, Polyhydroxyalkanoate coatings.
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    49. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
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    50. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
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    51. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
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    52. Martin, David P.; Skraly, Frank; Williams, Simon F., Polyhydroxyalkanoate compositions having controlled degradation rates.
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    53. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
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    54. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
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    55. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
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    56. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Polyhydroxyalkanoate medical textiles and fibers.
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    57. Muller Edward ; Horowitz Daniel ; Egozy Anna, Polyhydroxyalkanoate molding compositions.
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    58. Muller Edward ; Horowitz Daniel ; Egozy Anna, Polyhydroxyalkanoate molding compositions.
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    59. Daniel M. Horowitz ; Elaine M. Brennan, Polymer compositions providing low residue levels and methods of use thereof.
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    60. Kydonieus Agis (Kendall Park NJ) Bastar Ladislav (North Brunswick NJ) Shah Kishore (Bridgewater NJ) Jamshidi Khosrow (Princeton NJ) Chang Tak-lung (Skillman NJ) Kuo Sheng-hung (Princeton NJ), Polyurethane pressure-sensitive adhesives.
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    61. Whitehouse, Robert S.; Daughtry, Sean; Zhong, Luhua, Polyurethanes obtained from hydroxyalkanoates and isocyanates.
      상세보기
    62. Fuqua Clark R. ; Thomas Ronald L. ; Gooding Charles H., Process for digesting cellulose containing solid wastes.
      상세보기
    63. Arrington, Eric, Process for manufacturing free standing thermoplastic polymeric films.
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    64. Martin, David P.; Rizk, Said; Ahuja, Ajay; Williams, Simon F., Process of making polyhydroxyalkanoate medical textiles.
      상세보기
    65. Wang, James H.; Schertz, David M., Reactive extrusion process for making modifiied biodegradable compositions.
      상세보기
    66. van Driesten, Sjoerd Johannes, Reusable closures for packages and methods of making and using the same.
      상세보기
    67. Madison,Lara; Huisman,Gjalt W.; Peoples,Oliver P., Transgenic systems for the manufacture of poly (3-hydroxy-butyrate-co-3-hydroxyhexanoate).
      상세보기
    68. Madison, Lara; Huisman, Gjalt W.; Peoples, Oliver P., Transgenic systems for the manufacture of poly(2-hydroxy-butyrate-co-3-hydroxyhexanoate).
      상세보기
    69. Madison,Lara; Huisman,Gjalt W.; Peoples,Oliver P., Transgenic systems for the manufacture of poly(2-hydroxy-butyrate-co-3-hydroxyhexanoate).
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    70. Patnode Gregg A. ; Rutherford Denise R. ; Schlei Dietmar, Water dispersible multi-layer microfibers.
      상세보기
    71. Wang, James H.; Schertz, David M., Water-responsive biodegradable polymer compositions and method of making same.
      상세보기
    72. Wang, James H.; Schertz, David M., Water-responsive, biodegradable compositions and films and articles comprising a blend of polylactide and polyvinyl alcohol and methods for making the same.
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