Title:
セルロースエステルからの炭素膜
Document Type and Number:
Japanese Patent JP2011527935
Kind Code:
A
Abstract:
A process for the production of a carbon hollow fiber membrane comprising: (i) dissolving at least one cellulose ester in a solvent to form a solution; (ii) dry/wet spinning the solution to form hollow fibers; (iii) deesterifying said hollow fibers with a base or an acid in the presence of an alcohol; (iv) if necessary, drying said fibers; (v) carbonizing the fibers; (vi) assembling the carbonized fibers to form a carbon hollow fiber membrane.
Inventors:
Lee, John, Arvida
Borghe, toned
Sheridan, Edel
Heg, May-Brit
Borghe, toned
Sheridan, Edel
Heg, May-Brit
Application Number:
JP2011505413A
Publication Date:
November 10, 2011
Filing Date:
April 20, 2009
Export Citation:
Assignee:
MEM FORACT EYE
International Classes:
B01D71/02; B01D53/22; B01D65/00; B01D69/08; C01B31/02; D01F2/28; D01F9/16; D06M11/00; D06M11/38; D06M101/08
Domestic Patent References:
| JP2002355538A | 2002-12-10 | |||
| JP2006231095A | 2006-09-07 | |||
| JP2001009247A | 2001-01-16 | |||
| JP2006512946A | 2006-04-20 | |||
| JP2003053167A | 2003-02-25 | |||
| JPH0847625A | 1996-02-20 | |||
| JP2000185212A | 2000-07-04 | |||
| JP2000342944A | 2000-12-12 | |||
| JP2006231095A | 2006-09-07 | |||
| JP2002355538A | 2002-12-10 |
Other References:
JPN6012061746; ＨＡＩＱＩＮＧ ＬＩＵ， ＹＯＵ-ＬＯ ＨＳＩＥＨ: 'Ｕｌｔｒａｆｉｎｅ Ｆｉｂｒｏｕｓ Ｃｅｌｌｕｌｏｓｅ Ｍｅｍｂｒａｎｅｓ ｆｒｏｍ Ｅｌｅｃｔｒｏｓｐｉｎｎｉｎｇ ｏｆ Ｃｅｌｌｕｌｏｓｅ Ａｃｅｔａｔｅ' Ｊｏｕｒｎａｌ ｏｆ Ｐｏｌｙｍｅｒ Ｓｃｉｅｎｃｅ Ｐａｒｔ Ｂ： Ｐｏｌｙｍｅｒ Ｐｈｙｓｉｃｓ Ｖｏｌ． ４０， Ｎｏ． １８, 20020915, ｐｐ． ２１１９-２１２９
JPN6012061746; ＨＡＩＱＩＮＧ ＬＩＵ， ＹＯＵ-ＬＯ ＨＳＩＥＨ: 'Ｕｌｔｒａｆｉｎｅ Ｆｉｂｒｏｕｓ Ｃｅｌｌｕｌｏｓｅ Ｍｅｍｂｒａｎｅｓ ｆｒｏｍ Ｅｌｅｃｔｒｏｓｐｉｎｎｉｎｇ ｏｆ Ｃｅｌｌｕｌｏｓｅ Ａｃｅｔａｔｅ' Ｊｏｕｒｎａｌ ｏｆ Ｐｏｌｙｍｅｒ Ｓｃｉｅｎｃｅ Ｐａｒｔ Ｂ： Ｐｏｌｙｍｅｒ Ｐｈｙｓｉｃｓ Ｖｏｌ． ４０， Ｎｏ． １８, 20020915, ｐｐ． ２１１９-２１２９
JPN6012061746; ＨＡＩＱＩＮＧ ＬＩＵ， ＹＯＵ-ＬＯ ＨＳＩＥＨ: 'Ｕｌｔｒａｆｉｎｅ Ｆｉｂｒｏｕｓ Ｃｅｌｌｕｌｏｓｅ Ｍｅｍｂｒａｎｅｓ ｆｒｏｍ Ｅｌｅｃｔｒｏｓｐｉｎｎｉｎｇ ｏｆ Ｃｅｌｌｕｌｏｓｅ Ａｃｅｔａｔｅ' Ｊｏｕｒｎａｌ ｏｆ Ｐｏｌｙｍｅｒ Ｓｃｉｅｎｃｅ Ｐａｒｔ Ｂ： Ｐｏｌｙｍｅｒ Ｐｈｙｓｉｃｓ Ｖｏｌ． ４０， Ｎｏ． １８, 20020915, ｐｐ． ２１１９-２１２９
Attorney, Agent or Firm:
Patent corporation ssinpat