CN115702268A - 磺化聚苯乙烯非织造物 - Google Patents
磺化聚苯乙烯非织造物 Download PDFInfo
- Publication number
- CN115702268A CN115702268A CN202180038094.XA CN202180038094A CN115702268A CN 115702268 A CN115702268 A CN 115702268A CN 202180038094 A CN202180038094 A CN 202180038094A CN 115702268 A CN115702268 A CN 115702268A
- Authority
- CN
- China
- Prior art keywords
- fibers
- polystyrene
- nonwoven
- capacity
- meq
- 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.)
- Pending
Links
- 229920001467 poly(styrenesulfonates) Polymers 0.000 title claims abstract description 11
- 239000004745 nonwoven fabric Substances 0.000 title description 4
- 239000000835 fiber Substances 0.000 claims abstract description 31
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 29
- 239000004793 Polystyrene Substances 0.000 claims description 24
- 229920002223 polystyrene Polymers 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 239000003431 cross linking reagent Substances 0.000 claims description 7
- 150000001299 aldehydes Chemical class 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 claims 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 19
- 239000012528 membrane Substances 0.000 description 13
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 8
- 238000006277 sulfonation reaction Methods 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 239000011347 resin Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003456 ion exchange resin Substances 0.000 description 4
- 229920003303 ion-exchange polymer Polymers 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- LLHKCFNBLRBOGN-UHFFFAOYSA-N propylene glycol methyl ether acetate Chemical compound COCC(C)OC(C)=O LLHKCFNBLRBOGN-UHFFFAOYSA-N 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- KEQGZUUPPQEDPF-UHFFFAOYSA-N 1,3-dichloro-5,5-dimethylimidazolidine-2,4-dione Chemical compound CC1(C)N(Cl)C(=O)N(Cl)C1=O KEQGZUUPPQEDPF-UHFFFAOYSA-N 0.000 description 1
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 239000003014 ion exchange membrane Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 239000002195 soluble material Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- 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
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4382—Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0631—Electro-spun
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1233—Fibre diameter
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Nonwoven Fabrics (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063022718P | 2020-05-11 | 2020-05-11 | |
| US63/022718 | 2020-05-11 | ||
| PCT/US2021/030406 WO2021231114A1 (en) | 2020-05-11 | 2021-05-03 | Sulfonated polystyrene nonwoven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115702268A true CN115702268A (zh) | 2023-02-14 |
Family
ID=76012067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180038094.XA Pending CN115702268A (zh) | 2020-05-11 | 2021-05-03 | 磺化聚苯乙烯非织造物 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP4150143A1 (ja) |
| JP (1) | JP2023526197A (ja) |
| KR (1) | KR20230041959A (ja) |
| CN (1) | CN115702268A (ja) |
| WO (1) | WO2021231114A1 (ja) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5213722A (en) * | 1987-11-17 | 1993-05-25 | Matsushita Electric Industrial Co., Ltd. | Method of making a separator material for a storage battery |
| US5783608A (en) * | 1994-11-22 | 1998-07-21 | Ebara Corporation | Process for producing separation functional fibers and ion-exchange fibers produced therefrom |
| US20050067732A1 (en) * | 2002-03-26 | 2005-03-31 | Yong Min Kim | Manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process |
| US20080173583A1 (en) * | 2007-01-19 | 2008-07-24 | The Purolite Company | Reduced fouling of reverse osmosis membranes |
| KR20080090079A (ko) * | 2007-04-04 | 2008-10-08 | 성균관대학교산학협력단 | 다공성 이온교환 촉매 멤브레인 및 그 제조방법 |
| JP2009275310A (ja) * | 2008-05-14 | 2009-11-26 | Kurita Water Ind Ltd | 複合繊維体、その製造方法、フィルタ及び流体濾過方法 |
| KR20100026546A (ko) * | 2008-08-30 | 2010-03-10 | 충남대학교산학협력단 | 고분기 폴리스틸렌과 반응형 아크릴산 수지를 이용한 이온선택성 나노섬유 구조체 제조방법 |
| US20120178834A1 (en) * | 2006-05-24 | 2012-07-12 | Charles Linder | Membranes, Coatings and Films and Methods for Their Preparation |
| JP2012238590A (ja) * | 2011-04-28 | 2012-12-06 | Japan Vilene Co Ltd | 複合膜およびその製造方法 |
| US20130214442A1 (en) * | 2012-02-22 | 2013-08-22 | Ut-Battelle, Llc | Method for production of carbon nanofiber mat or carbon paper |
| KR20140137197A (ko) * | 2013-05-22 | 2014-12-02 | 주식회사 아모그린텍 | 술폰화된 나노 섬유 웹을 이용한 액체처리 케미컬 필터 및 그의 제조방법 |
| CN105103654A (zh) * | 2013-02-14 | 2015-11-25 | 纳米帕雷尔股份有限公司 | 纳米纤维混合毛毡 |
| US20180257066A1 (en) * | 2015-09-30 | 2018-09-13 | Kurita Water Industries Ltd. | Metal contamination inhibitor, metal contamination inhibition membrane, method for preventing metal contamination, and method for cleaning product |
| CN109647534A (zh) * | 2018-12-18 | 2019-04-19 | 辽宁石油化工大学 | 一种NiB/PANI纳米纤维催化剂的制备方法及其在硼氢化钠水解制氢中的应用 |
| CN109898322A (zh) * | 2019-03-15 | 2019-06-18 | 天津工业大学 | 一种磺化非织造布及制备方法 |
-
2021
- 2021-05-03 CN CN202180038094.XA patent/CN115702268A/zh active Pending
- 2021-05-03 JP JP2022568370A patent/JP2023526197A/ja active Pending
- 2021-05-03 KR KR1020227042286A patent/KR20230041959A/ko active Search and Examination
- 2021-05-03 WO PCT/US2021/030406 patent/WO2021231114A1/en unknown
- 2021-05-03 EP EP21726819.2A patent/EP4150143A1/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5213722A (en) * | 1987-11-17 | 1993-05-25 | Matsushita Electric Industrial Co., Ltd. | Method of making a separator material for a storage battery |
| US5783608A (en) * | 1994-11-22 | 1998-07-21 | Ebara Corporation | Process for producing separation functional fibers and ion-exchange fibers produced therefrom |
| US20050067732A1 (en) * | 2002-03-26 | 2005-03-31 | Yong Min Kim | Manufacturing device and the method of preparing for the nanofibers via electro-blown spinning process |
| US20120178834A1 (en) * | 2006-05-24 | 2012-07-12 | Charles Linder | Membranes, Coatings and Films and Methods for Their Preparation |
| US20080173583A1 (en) * | 2007-01-19 | 2008-07-24 | The Purolite Company | Reduced fouling of reverse osmosis membranes |
| KR20080090079A (ko) * | 2007-04-04 | 2008-10-08 | 성균관대학교산학협력단 | 다공성 이온교환 촉매 멤브레인 및 그 제조방법 |
| JP2009275310A (ja) * | 2008-05-14 | 2009-11-26 | Kurita Water Ind Ltd | 複合繊維体、その製造方法、フィルタ及び流体濾過方法 |
| KR20100026546A (ko) * | 2008-08-30 | 2010-03-10 | 충남대학교산학협력단 | 고분기 폴리스틸렌과 반응형 아크릴산 수지를 이용한 이온선택성 나노섬유 구조체 제조방법 |
| JP2012238590A (ja) * | 2011-04-28 | 2012-12-06 | Japan Vilene Co Ltd | 複合膜およびその製造方法 |
| US20130214442A1 (en) * | 2012-02-22 | 2013-08-22 | Ut-Battelle, Llc | Method for production of carbon nanofiber mat or carbon paper |
| CN105103654A (zh) * | 2013-02-14 | 2015-11-25 | 纳米帕雷尔股份有限公司 | 纳米纤维混合毛毡 |
| KR20140137197A (ko) * | 2013-05-22 | 2014-12-02 | 주식회사 아모그린텍 | 술폰화된 나노 섬유 웹을 이용한 액체처리 케미컬 필터 및 그의 제조방법 |
| US20180257066A1 (en) * | 2015-09-30 | 2018-09-13 | Kurita Water Industries Ltd. | Metal contamination inhibitor, metal contamination inhibition membrane, method for preventing metal contamination, and method for cleaning product |
| CN109647534A (zh) * | 2018-12-18 | 2019-04-19 | 辽宁石油化工大学 | 一种NiB/PANI纳米纤维催化剂的制备方法及其在硼氢化钠水解制氢中的应用 |
| CN109898322A (zh) * | 2019-03-15 | 2019-06-18 | 天津工业大学 | 一种磺化非织造布及制备方法 |
Non-Patent Citations (1)
| Title |
|---|
| TODSAPON NITANAN等: ""Fabrication of Cationic Exchange Polystyrene Nanofibers for Drug Delivery"", TROPICAL JOURNAL OF PHARMACEUTICAL RESEARCH FEBRUARY, vol. 13, no. 2, 28 February 2014 (2014-02-28), pages 191 - 197 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230041959A (ko) | 2023-03-27 |
| WO2021231114A1 (en) | 2021-11-18 |
| JP2023526197A (ja) | 2023-06-21 |
| EP4150143A1 (en) | 2023-03-22 |
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