JPH09501565A - その上に不溶性酵素粒子を含有するカートリッジ・フィルター - Google Patents
その上に不溶性酵素粒子を含有するカートリッジ・フィルターInfo
- Publication number
- JPH09501565A JPH09501565A JP7506934A JP50693495A JPH09501565A JP H09501565 A JPH09501565 A JP H09501565A JP 7506934 A JP7506934 A JP 7506934A JP 50693495 A JP50693495 A JP 50693495A JP H09501565 A JPH09501565 A JP H09501565A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- enzyme
- particles
- filter element
- cartridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/04—Enzymes or microbial cells immobilised on or in an organic carrier entrapped within the carrier, e.g. gel or hollow fibres
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
- C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
- C12N11/08—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer
- C12N11/082—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a synthetic polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Chemical & Material Sciences (AREA)
- Zoology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Filtering Materials (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.その上流表面の上に不溶性酵素粒子が配置されている濾過層を含んで成る 複合濾過媒質を含んで成るフィルター・エレメント。 2.濾過媒質が1又は多数の繊維状の層を含んで成る濾過層を含んで成り、そ のフィルター・エレメントが場合により放射状にプリーツしたフィルター・エレ メントである、請求項1に記載のフィルター・エレメント。 3.1又は多数の繊維状の層が、ポリアミド、ポリオレフィン、ガラス、セル ロース性材料、ポリエステル、及びセラミックスから成る群から選ばれる、請求 項2に記載のフィルター・エレメント。 4.酵素粒子が、サポートであってその上に酵素が結合され、接着され、又は 捕獲されているものを含んで成る、請求項1〜3の中のいずれか1項に記載のフ ィルター・エレメント。 5.サポートが、アズラクトン官能性サポート・オキシラン官能性サポート、 及びイソシアネート官能性サポートから成る群から選ばれている、請求項4に記 載のフィルター・エレメント。 6.複合濾過媒質が不繊纎維状層を含んで成る濾過層を含む、請求項1〜5の 中のいずれか1項に記載のフィルター・エレメントを含んで成るフィルター・カ ートリッジであって、触媒フィルター・アセンブリーを提供するために場合によ りハウジング内に収められ、触媒として不溶性酵素粒子を使用して化学的変換を 行うことができるようなフィルター・カートリッジ。 7.化学的変換の方法であって以下の段階: a)請求項1〜5の中のいずれか1項に記載のフィルター・エレメントを用意 し、そして b)化学的変換を行うのに十分な時間にわたり上記フィルター・ エレメントの濾過媒質の上流表面上に移動する反応溶液を衝突せしめ、そのフィ ルター・エレメントが触媒として不溶性酵素粒子を含んで成り、そして少なくと も0.01cm/分の束速度においてその移動する反応溶液をしてその濾過媒質に通過 せしめる、 を含んで成る方法。 8.以下の段階: a)濾過層を用意し、そして不溶性細孔性粒子及び酵素を含んで成る混合物を 用意し、この粒子と酵素が互いに補い反応性又は引き合う官能性をもち、 b)上記酵素が上記粒子に化学的にか又は物理的にかの少なくとも1で結合す るようになるのに十分な時間にわたりその酵素を含んで成る溶液をその粒子と相 互作用せしめ、そして c)請求項1〜5の中のいずれか1項に記載のフィルター・エレメントを提供 するために上記濾過層の上流表面上に上記粒子を湿−パッキングする、 を含んで成る方法。 9.フィルター・エレメントが、フィルター・カートリッジ・アセンブリー内 に取り込まれる、請求項8に記載の方法。 10.フィルター・カートリッジ・アセンブリーが、リザーバー、ポンプ、及び 関連チューブ材料を含んで成る閉じたループ配置に含まれる、請求項9に記載の 方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10641293A | 1993-08-13 | 1993-08-13 | |
| US08/106,412 | 1993-08-13 | ||
| PCT/US1994/007053 WO1995005233A1 (en) | 1993-08-13 | 1994-06-22 | Cartridge filter with insoluble enzyme particulates contained thereon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09501565A true JPH09501565A (ja) | 1997-02-18 |
| JP3708542B2 JP3708542B2 (ja) | 2005-10-19 |
Family
ID=22311285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50693495A Expired - Lifetime JP3708542B2 (ja) | 1993-08-13 | 1994-06-22 | その上に不溶性酵素粒子を含有するカートリッジ・フィルター |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US5614105A (ja) |
| EP (1) | EP0713420B1 (ja) |
| JP (1) | JP3708542B2 (ja) |
| DE (1) | DE69404848T2 (ja) |
| WO (1) | WO1995005233A1 (ja) |
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-
1994
- 1994-06-22 JP JP50693495A patent/JP3708542B2/ja not_active Expired - Lifetime
- 1994-06-22 EP EP94920303A patent/EP0713420B1/en not_active Expired - Lifetime
- 1994-06-22 DE DE69404848T patent/DE69404848T2/de not_active Expired - Lifetime
- 1994-06-22 WO PCT/US1994/007053 patent/WO1995005233A1/en not_active Ceased
-
1995
- 1995-04-20 US US08/425,585 patent/US5614105A/en not_active Expired - Lifetime
- 1995-04-21 US US08/427,281 patent/US5478466A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO1995005233A1 (en) | 1995-02-23 |
| EP0713420A1 (en) | 1996-05-29 |
| EP0713420B1 (en) | 1997-08-06 |
| DE69404848T2 (de) | 1998-03-19 |
| DE69404848D1 (de) | 1997-09-11 |
| JP3708542B2 (ja) | 2005-10-19 |
| US5478466A (en) | 1995-12-26 |
| US5614105A (en) | 1997-03-25 |
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