DE69819321D1 - Metallchelatbildende fasern, verfahren zu deren herstellung und verfahren zum binden von metallen und daraus hergestellte filter - Google Patents
Metallchelatbildende fasern, verfahren zu deren herstellung und verfahren zum binden von metallen und daraus hergestellte filterInfo
- Publication number
- DE69819321D1 DE69819321D1 DE69819321T DE69819321T DE69819321D1 DE 69819321 D1 DE69819321 D1 DE 69819321D1 DE 69819321 T DE69819321 T DE 69819321T DE 69819321 T DE69819321 T DE 69819321T DE 69819321 D1 DE69819321 D1 DE 69819321D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- metal chelate
- forming fibers
- filters made
- binding metals
- 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.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/203—Unsaturated carboxylic acids; Anhydrides, halides or salts thereof
-
- 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
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J45/00—Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
- D06M13/248—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing sulfur
- D06M13/252—Mercaptans, thiophenols, sulfides or polysulfides, e.g. mercapto acetic acid; Sulfonium compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
- D06M13/325—Amines
- D06M13/342—Amino-carboxylic acids; Betaines; Aminosulfonic acids; Sulfo-betaines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
- Y10T428/2964—Artificial fiber or filament
- Y10T428/2965—Cellulosic
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10499697 | 1997-04-22 | ||
JP10499697 | 1997-04-22 | ||
PCT/JP1998/001835 WO1998048098A1 (fr) | 1997-04-22 | 1998-04-21 | Fibres formant chelate metallique, leur procede de fabrication, procede de sequestration par ces fibres, et filtre en fibres de ce type |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69819321D1 true DE69819321D1 (de) | 2003-12-04 |
DE69819321T2 DE69819321T2 (de) | 2004-07-22 |
Family
ID=14395719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69819321T Expired - Lifetime DE69819321T2 (de) | 1997-04-22 | 1998-04-21 | Metallchelatbildende fasern, verfahren zu deren herstellung und verfahren zum binden von metallen und daraus hergestellte filter |
Country Status (6)
Country | Link |
---|---|
US (1) | US6168863B1 (de) |
EP (1) | EP0984095B1 (de) |
JP (1) | JP3706929B2 (de) |
CN (1) | CN1229540C (de) |
DE (1) | DE69819321T2 (de) |
WO (1) | WO1998048098A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3706929B2 (ja) | 1997-04-22 | 2005-10-19 | キレスト株式会社 | 金属キレート形成性繊維及びその製法、該繊維を用いた金属イオン捕捉法、並びに該繊維を用いたフィルター |
DE69918995T2 (de) * | 1998-04-30 | 2005-07-28 | Chelest Corp. | Chelat-bildender filter und verfahren zu seiner herstellung |
JP3940236B2 (ja) * | 1999-02-26 | 2007-07-04 | キレスト株式会社 | 金属キレート形成性繊維及びその製法、並びに該繊維を用いた金属イオン捕捉法及び金属キレート繊維 |
AUPQ034399A0 (en) * | 1999-05-14 | 1999-06-03 | Panbio Pty Ltd | Metal chelating filters and metal chelate filters |
JP3964573B2 (ja) * | 1999-05-25 | 2007-08-22 | 中部キレスト株式会社 | 金属キレート形成性繊維の製法、並びに該繊維を用いた金属イオン捕捉法及び金属キレート繊維 |
US20020020669A1 (en) * | 2000-07-28 | 2002-02-21 | Kim Yung K. | Silicone derivatized macromolecules |
GB2403719A (en) | 2003-07-07 | 2005-01-12 | Reckitt Benckiser Nv | Water-softening method |
JP2007247104A (ja) * | 2006-03-16 | 2007-09-27 | Mitsuya:Kk | キレート繊維の製造方法及びキレート繊維並びにこのキレート繊維を含む布帛 |
GB201300409D0 (en) * | 2013-01-10 | 2013-02-27 | Surface Innovations Ltd | Method |
CN113880180A (zh) * | 2021-09-26 | 2022-01-04 | 宁波方太厨具有限公司 | 能去除重金属折叠滤芯的制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3068063A (en) * | 1962-12-11 | Cellulose acetate spinning solutions | ||
US3038780A (en) * | 1959-10-23 | 1962-06-12 | Eastman Kodak Co | Spinning solution containing an aluminum complex |
US3033698A (en) * | 1959-10-23 | 1962-05-08 | Eastman Kodak Co | Cellulose acetate spinning solutions and process of spinning fine denier filaments |
JPS4936591A (de) * | 1972-08-08 | 1974-04-04 | ||
JPS5777019A (en) * | 1980-10-30 | 1982-05-14 | Toho Rayon Co Ltd | Fibrous activated carbon and its manufacture |
JPS5824340A (ja) * | 1981-08-05 | 1983-02-14 | Toho Rayon Co Ltd | フイルタ− |
JPH03152272A (ja) * | 1989-11-07 | 1991-06-28 | Norin Suisansyo Sanshi Konchiyuu Nogyo Gijutsu Kenkyusho | 改質された蛋白質繊維と蛋白質繊維製品、及びそれらの製造方法 |
NZ255814A (en) * | 1992-08-17 | 1996-06-25 | Weyerhaeuser Co | Particle binders for high bulk fibres for absorbent articles |
JPH06316811A (ja) * | 1993-05-07 | 1994-11-15 | Nichibi:Kk | キレート繊維の製造法 |
JPH07112128A (ja) * | 1993-08-26 | 1995-05-02 | Catalysts & Chem Ind Co Ltd | ニッケルとコバルトあるいはニッケル、コバルトとアルミニウムの分離のための吸着剤および分離方法 |
JPH07331350A (ja) * | 1994-06-10 | 1995-12-19 | Fuji Photo Film Co Ltd | 銀除去方法 |
JP3602637B2 (ja) * | 1996-03-14 | 2004-12-15 | 日本原子力研究所 | 浄水器用中空糸膜の製造方法 |
JP3822329B2 (ja) * | 1996-10-15 | 2006-09-20 | キレスト株式会社 | 金属キレート形成能を有する繊維およびその製法、並びに該繊維を用いた金属イオン捕捉法 |
JP3706929B2 (ja) | 1997-04-22 | 2005-10-19 | キレスト株式会社 | 金属キレート形成性繊維及びその製法、該繊維を用いた金属イオン捕捉法、並びに該繊維を用いたフィルター |
-
1998
- 1998-04-21 JP JP54546598A patent/JP3706929B2/ja not_active Expired - Lifetime
- 1998-04-21 EP EP98914127A patent/EP0984095B1/de not_active Expired - Lifetime
- 1998-04-21 WO PCT/JP1998/001835 patent/WO1998048098A1/ja active IP Right Grant
- 1998-04-21 DE DE69819321T patent/DE69819321T2/de not_active Expired - Lifetime
- 1998-04-21 CN CNB988043831A patent/CN1229540C/zh not_active Expired - Fee Related
-
1999
- 1999-10-22 US US09/422,666 patent/US6168863B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6168863B1 (en) | 2001-01-02 |
CN1229540C (zh) | 2005-11-30 |
EP0984095A1 (de) | 2000-03-08 |
DE69819321T2 (de) | 2004-07-22 |
WO1998048098A1 (fr) | 1998-10-29 |
JP3706929B2 (ja) | 2005-10-19 |
CN1252845A (zh) | 2000-05-10 |
EP0984095B1 (de) | 2003-10-29 |
EP0984095A4 (de) | 2000-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |