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Extracting agents for poly-D(-)-3-hydroxybutyric acid 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C12P-007/62
  • C12P-007/42
  • G08G-063/06
출원번호 US-0370367 (1989-06-22)
우선권정보 AT-0001759 (1988-07-07)
발명자 / 주소
  • Traussnig Heinz (Frohnleiten AIX) Kloimstein Engelbert (Eferding AIX) Kroath Hans (Linz AIX) Estermann Robert (Linz AIX)
출원인 / 주소
  • Petrochemie Danubia Gesellschaft m.b.H. (Schwechat-Mannsworth ATX 03)
인용정보 피인용 횟수 : 44  인용 특허 : 9

초록

Use of diols or acetalized triols, di- or tricarboxylic acid esters, mixtures of dicarboxylic acid esters or butyrolactone as extracting agents for obtaining pure polyesters or copolyesters containing 3-hydroxybutyric acid units.

대표청구항 ▼

In a process for the preparation of a polyester or copolyester containing 3-hydroxybutyric acid units by cultivation of a poly-D(-)-3-hydroxybutyric acid producing microorganism in a fermentation medium and subsequent extraction and recovery of the desired product, the improvement which comprises us

이 특허에 인용된 특허 (9)

  1. Lafferty ; Robert M. ; Heinzle ; Elmar, Cyclic carbonic acid esters as solvents for poly-(.beta.-hydroxybutyric aci d.
    상세보기
  2. Walker John (Yarm GB2) Whitton Jonathan R. (Guisborough GB2), Extraction of poly(b 상세보기
  • Stageman, John F., Extraction process.
    상세보기
  • Lafferty Robert M. (Graz ATX), Microbiological methods.
    상세보기
  • Powell Keith A. (Yarm GB2) Collinson Barbara A. (Peterlee GB2), Microbiological process for the production of poly(b 상세보기
  • Vanlautem Nol (Wavre BEX) Gilain Jacques (Brussels BEX), Process for extracting poly-beta-hydroxybutyrates by means of a solvent from an aqueous suspension of microorganisms.
    상세보기
  • Vanlautem Nol (Wavre BEX) Gilain Jacques (Brussels BEX), Process for separating poly-b 상세보기
  • Lafferty Robert M. (Graz ATX) Braunegg Gerhart (Graz ATX), Process for the biotechnological preparation of poly-d-(-)-3-hydroxybutyric acid.
    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 (44)

    1. Weinlein, Roger; Kann, Yelena, Biobased rubber modifiers for polymer blends.
      상세보기
    2. Garry J. Edgington ; Christopher M. Ryan, Biodegradable/compostable hot melt adhesives comprising polyester of lactic acid.
      상세보기
    3. Whitehouse,Robert S.; Zhong,Luhua; Daughtry,Sean, Compositions comprising low molecular weight polyhydroxyalkanoates and methods employing same.
      상세보기
    4. Herrema, Markus; Kimmel, Kenton, Energy production systems utilizing ruminant animal methane emissions.
      상세보기
    5. Cheng, Huai N.; Gu, Qu-Ming; Maslanka, William W., Enzyme-catalyzed polyamides and compositions and processes of preparing and using the same.
      상세보기
    6. Kurdikar Devdatt L. ; Strauser Fred E. ; Solodar A. John ; Paster Mark D., High temperature PHA extraction using PHA-poor solvents.
      상세보기
    7. Kinoshita,Koichi; Osakada,Fumio; Ueda,Yasuyoshi; Narasimhan,Karunakaran; Cearley,Angella Christine; Yee,Kenneth; Noda,Isao, Method for producing polyhydroxyalkanoate crystal.
      상세보기
    8. Kinoshita,Koichi; Osakada,Fumio; Ueda,Yasuyoshi; Narasimhan,Karunakaran; Cearley,Angella Christine; Yee,Kenneth; Noda,Isao, Method for producing polyhydroxyalkanoate crystal.
      상세보기
    9. Herrema, Markus; Kimmel, Kenton, Method for producing polyhydroxyalkanoic acid.
      상세보기
    10. Herrema, Markus; Kimmel, Kenton, Method for producing polyhydroxyalkanoic acid.
      상세보기
    11. Daniel M. Horowitz ; Elaine M. Brennan, Method of decolorizing or deodorizing polyhydroxyalkanoates from biomass with ozone.
      상세보기
    12. Ogawa,Noriko; Miyamoto,Kenji; Osakada,Fumio; Matsumoto,Keiji, Method of purifying 3-hyroxyalkanoic acid copolymer.
      상세보기
    13. Herrema, Markus Donald; Kimmel, Kenton, Methods and systems for production of polyhydroxyalkanoate.
      상세보기
    14. Kurdikar Devdatt L. ; Strauser Fred E. ; Solodar A. John ; Paster Mark D. ; Asrar Jawed, Methods of PHA extraction and recovery using non-halogenated solvents.
      상세보기
    15. Zhong, Luhua; Muller, Edward M.; Barber, James J.; Pugach, Joseph, Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    16. Zhong, Luhua; Muller, Edward M.; Barber, James J.; Pugach, Joseph; Whitehouse, Robert S.; Daughtry, Sean K., Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    17. Zhong, Luhua; Whitehouse, Robert S., Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    18. Zhong,Luhua; Muller,Edward M.; Barber,James J.; Pugach,Joseph, Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    19. Zhong,Luhua; Muller,Edward M.; Barber,James J.; Pugach,Joseph; Whitehouse,Robert S.; Daughtry,Sean K., Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    20. Zhong,Luhua; Whitehouse,Robert S., Methods of making intermediates from polyhydroxyalkanoates.
      상세보기
    21. Whitehouse, Robert S., PHA blends.
      상세보기
    22. Acemoglu Murat,CHX, Polyesters.
      상세보기
    23. Herrema, Markus; Kimmel, Kenton, Polyhydroxyalkanoate compositions and microbial cultures for making the same.
      상세보기
    24. Herrema, Markus; Kimmel, Kenton, Polyhydroxyalkanoate compositions and microbial cultures for making the same.
      상세보기
    25. Muller Edward ; Horowitz Daniel ; Egozy Anna, Polyhydroxyalkanoate molding compositions.
      상세보기
    26. Muller Edward ; Horowitz Daniel ; Egozy Anna, Polyhydroxyalkanoate molding compositions.
      상세보기
    27. Herrema, Markus, Polyhydroxyalkanoate production method.
      상세보기
    28. Herrema, Markus D., Polyhydroxyalkanoate production methods and materials and microorganisms used in same.
      상세보기
    29. Herrema, Markus D., Polyhydroxyalkanoate production methods and materials and microorganisms used in same.
      상세보기
    30. Herrema, Markus Donald; Kimmel, Kenton, Polyhydroxyalkanoate production methods and systems for same.
      상세보기
    31. Walsem, Johan Van; Zhong, Luhua; Shih, Simon S., Polymer extraction methods.
      상세보기
    32. Walsem,Johan Van; Zhong,Luhua; Shih,Simon S., Polymer extraction methods.
      상세보기
    33. van Walsem, Johan; Zhong, Luhua; Shih, Simon S., Polymer extraction methods.
      상세보기
    34. van Walsem, Johan; Zhong, Luhua; Shih, Simon S., Polymer extraction methods.
      상세보기
    35. Mantelatto, Paulo Eduardo; Duzzi, Alvaro Minto; Sato, Tetuhiko; Durao, Nazareno Antonio Sertori; Nonato, Roberto Vianna; Rocchiccioli, Carlo; Kesserlingh, Sonia Maria, Process for recovering polyhydroxialkanoates (“PHAs”) from cellular biomass.
      상세보기
    36. Liddell John MacDonald,GBX, Process for the recovery of polyhydroxyalkanoic acid.
      상세보기
    37. Herrema, Markus; Kimmel, Kenton, Process for the utilization of ruminant animal methane emissions.
      상세보기
    38. Noda Isao, Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent.
      상세보기
    39. Noda Isao ; Schechtman Lee Arnold, Solvent extraction of polyhydroxyalkanoates from biomass.
      상세보기
    40. Herrema, Markus; Kimmel, Kenton, Systems for the utilization of ruminant animal methane emissions.
      상세보기
    41. Abe, Hideki; Doi, Yoshiharu, Thermostable biopolyester.
      상세보기
    42. Madison,Lara; Huisman,Gjalt W.; Peoples,Oliver P., Transgenic systems for the manufacture of poly (3-hydroxy-butyrate-co-3-hydroxyhexanoate).
      상세보기
    43. Madison, Lara; Huisman, Gjalt W.; Peoples, Oliver P., Transgenic systems for the manufacture of poly(2-hydroxy-butyrate-co-3-hydroxyhexanoate).
      상세보기
    44. Madison,Lara; Huisman,Gjalt W.; Peoples,Oliver P., Transgenic systems for the manufacture of poly(2-hydroxy-butyrate-co-3-hydroxyhexanoate).
      상세보기

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