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Cellulose acetate solution and process for the preparation of the same 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C08B-003/06
  • C08B-003/22
출원번호 US-0582344 (1996-01-19)
우선권정보 JP-0006682 (1995-01-19); JP-0034974 (1995-02-23)
발명자 / 주소
  • Shimoda Kazuhiro (Kanagawa JPX) Murayama Masahiko (Kanagawa JPX) Yamazaki Hidekazu (Kanagawa JPX) Shibata Tohru (Hyogo JPX) Shimamoto Shu (Hyogo JPX) Takemoto Hiroyuki (Hyogo JPX) Habu Naoto (Hyogo J
출원인 / 주소
  • Fuji Photo Film Co., Ltd. (Kanagawa JPX 03) Daicel Chemical Industries, Ltd. (Osaka JPX 03)
인용정보 피인용 횟수 : 30  인용 특허 : 0

초록

A cellulose acetate solution has cellulose acetate in a solvent. The cellulose acetate has an average acetic acid content in the range of 58.0 to 62.5%. In the first embodiment of the invention, the solvent is a mixture of acetone and another organic solvent. The organic solvent is an ether having 3

대표청구항

A cellulose acetate solution which comprises cellulose acetate having an average acetic acid content in the range of 58.0 to 62.5% in a solvent, wherein the solvent is a mixture of acetone and an organic solvent which is selected from the group consisting of an ether having 3 to 12 carbon atoms, a k

이 특허를 인용한 특허 (30)

  1. Bhattacharya, Deepanjan; Foulk, Roy Glenn; Williams, III, Hampton Loyd Chip; Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Basecoat coating compositions comprising low molecular weight cellulose mixed esters.
  2. Kiyose Atsunobu,JPX ; Shimamoto Shu,JPX ; Shuto Yuichiro,JPX ; Taniguchi Hiroki,JPX, Cellulose acetate excellent in physical strength, and process for production thereof.
  3. Kiyose Atsunobu,JPX ; Shimamoto Shu,JPX ; Shuto Yuichiro,JPX ; Taniguchi Hiroki,JPX, Cellulose acetate excellent in physical strength, and process for production thereof.
  4. Bogard, Mark Alan; Godfrey, Darryl Aubrey; Fredrick, Tim Joseph, Cellulose acetate film for use in liquid crystal displays.
  5. Murayama,Masahiko; Nishiura,Yosuke; Yabuki,Yoshiharu; Mori,Hiroyuki, Cellulose acetate film prepared according to cooling dissolution method.
  6. Murakami Ko,JPX ; Okano Toshinori,JPX ; Taniguchi Hiroki,JPX ; Kiyose Atsunobu,JPX ; Shimamoto Shu,JPX, Cellulose acetate with high moldability and process for production thereof.
  7. Katai, Yukihiro, Cellulose acylate film and method of producing thereof.
  8. Helmer, Bradley James; Basu, Soumendra Kumar; Wood, Matthew Davie; Dagenhart, Chris Stanley; De Wit, Jos Simon; Testa, Carlo Antony; Shelby, Marcus David, Cellulose ester/elastomer compositions.
  9. Basu, Soumendra Kumar; Helmer, Bradley James, Cellulose esters in highly-filled elastomeric systems.
  10. Basu, Soumendra Kumar; Helmer, Bradley James, Cellulose esters in highly-filled elastomeric systems.
  11. Basu, Soumendra Kumar; Helmer, Bradley James, Cellulose esters in pneumatic tires.
  12. Basu, Soumendra Kumar; Helmer, Bradley James, Cellulose esters in pneumatic tires.
  13. An, Haining; Vargantwar, Pruthesh Hariharrao; Helmer, Bradley James; Arigo, Mark; Basu, Soumendra Kumar, Elastomeric compositions comprising cellulose ester additives.
  14. Shelton, Michael Charles; Wilson, Alan Kent; Posey-Dowty, Jessica Dee; Kramer, Gergory Andrew; Perdomo, Luis Guillermo Rios, Low molecular weight carboxyalkylcellulose esters and their use as low viscosity binders and modifiers in coating compositions.
  15. Shelton, Michael Charles; Posey Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
  16. Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
  17. Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Foulk, Roy Glenn; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll; Booton, John Douglas, Low molecular weight cellulose mixed esters and their use as low viscosity binders and modifiers in coating compositions.
  18. Kapre, Ravindra M; Sharifzadeh, Shahin; Puchner, Helmut; Patel, Nayan, Memory cell array latchup prevention.
  19. Kapre, Ravlndra; Sharifzadeh, Shahin, Memory cell array latchup prevention.
  20. Shibata, Tohru; Shuto, Yuichiro; Ito, Masaaki; Asai, Tanemi, Method for adjusting the degree of substitution with acetyl group of cellulose acetate.
  21. Honda Makoto,JPX ; Yajima Takatoshi,JPX, Method for preparing solution of cellulose acylate method for producing cellulose acylate film and cellulose acylate film.
  22. Ito,Yoji, Optical compensatory sheet comprising transparent support and optically anisotropic layer.
  23. Shibata, Tohru; Shuto, Yuichiro; Ito, Masaaki; Asai, Tanemi, Process for adjusting degree of acetyl substitution of cellulose acetate.
  24. An, Haining; Vargantwar, Pruthesh Hariharrao; Helmer, Bradley James; Arigo, Mark; Basu, Soumendra Kumar, Process to produce elastomeric compositions comprising cellulose ester additives.
  25. Helmer, Bradley James; Basu, Soumendra Kumar; Wood, Matthew Davie; Dagenhart, Chris Stanley; De Wit, Jos Simon; Testa, Carlo Antony; Shelby, Marcus David, Processes for making cellulose ester compositions.
  26. Yamazaki, Hidekazu; Nakamura, Toshikazu; Miyachi, Hiroshi, Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display.
  27. Yamazaki,Hidekazu; Nakamura,Toshikazu; Miyachi,Hiroshi, Production method of cellulose film, cellulose film, protective film for polarizing plate, optical functional film, polarizing plate, and liquid crystal display.
  28. Bhattacharya, Deepanjan; Foulk, Roy Glenn; Williams, III, Hampton Loyd Chip; Shelton, Michael Charles; Posey-Dowty, Jessica Dee; Perdomo, Luis Guillermo Rios; Dixon, Jr., Daniel Wayne; Lucas, Paul Lee; Wilson, Alan Kent; Walker, Kenneth Raymond; Lawniczak, Jonathan Edward; Phan, Hieu Duy; Freeman, Jr., Charlie Carroll, Refinish coating compositions comprising low molecular weight cellulose mixed esters.
  29. Yamazaki,Hidekazu, Solution film-forming method, protective film of polarizing plate, optical functional film, polarizing plate, and liquid crystal display device.
  30. Basu, Soumendra Kumar; Helmer, Bradley James; Shelby, Marcus David; Wood, Matthew Davie; Dagenhart, Chris Stanley; De Wit, Jos Simon; Testa, Carlo Antony, Tires comprising cellulose ester/elastomer compositions.
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