JP2002544327A5 - - Google Patents
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- Publication number
- JP2002544327A5 JP2002544327A5 JP2000616903A JP2000616903A JP2002544327A5 JP 2002544327 A5 JP2002544327 A5 JP 2002544327A5 JP 2000616903 A JP2000616903 A JP 2000616903A JP 2000616903 A JP2000616903 A JP 2000616903A JP 2002544327 A5 JP2002544327 A5 JP 2002544327A5
- Authority
- JP
- Japan
- Prior art keywords
- ultrafiltration
- polymer
- permeate
- membrane
- concentration
- 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
- 238000000108 ultra-filtration Methods 0.000 description 49
- 238000000034 method Methods 0.000 description 47
- 229920000642 polymer Polymers 0.000 description 43
- 239000012466 permeate Substances 0.000 description 37
- 239000012528 membrane Substances 0.000 description 33
- 239000012141 concentrate Substances 0.000 description 20
- 238000001223 reverse osmosis Methods 0.000 description 16
- 239000012736 aqueous medium Substances 0.000 description 13
- 125000003277 amino group Chemical group 0.000 description 10
- 239000012510 hollow fiber Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 238000001914 filtration Methods 0.000 description 7
- 238000005194 fractionation Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 6
- 239000004815 dispersion polymer Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 229920000962 poly(amidoamine) Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000005374 membrane filtration Methods 0.000 description 4
- 238000001728 nano-filtration Methods 0.000 description 4
- 239000004971 Cross linker Substances 0.000 description 3
- 238000009795 derivation Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229920001059 synthetic polymer Polymers 0.000 description 3
- NOWKCMXCCJGMRR-UHFFFAOYSA-N Aziridine Chemical compound C1CN1 NOWKCMXCCJGMRR-UHFFFAOYSA-N 0.000 description 2
- 229920002873 Polyethylenimine Polymers 0.000 description 2
- 238000010923 batch production Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000001471 micro-filtration Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000768 polyamine Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229920003169 water-soluble polymer Polymers 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004695 Polyether sulfone Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920001281 polyalkylene Polymers 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920006393 polyether sulfone Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19921507.3 | 1999-05-10 | ||
| DE19921507A DE19921507A1 (de) | 1999-05-10 | 1999-05-10 | Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung |
| PCT/EP2000/004140 WO2000067884A1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2002544327A JP2002544327A (ja) | 2002-12-24 |
| JP2002544327A5 true JP2002544327A5 (https=) | 2010-09-02 |
| JP4868479B2 JP4868479B2 (ja) | 2012-02-01 |
Family
ID=7907586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000616903A Expired - Lifetime JP4868479B2 (ja) | 1999-05-10 | 2000-05-09 | 広いモル質量分布を有し、水中に可溶性又は分散可能なアミノ基を有するポリマーの分別法 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6706190B1 (https=) |
| EP (1) | EP1177035B1 (https=) |
| JP (1) | JP4868479B2 (https=) |
| KR (1) | KR100604731B1 (https=) |
| CN (1) | CN1200760C (https=) |
| AT (1) | ATE294018T1 (https=) |
| AU (1) | AU4563800A (https=) |
| BR (1) | BR0010392B1 (https=) |
| CA (1) | CA2369430C (https=) |
| DE (2) | DE19921507A1 (https=) |
| ES (1) | ES2240097T3 (https=) |
| PT (1) | PT1177035E (https=) |
| WO (1) | WO2000067884A1 (https=) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1369448A1 (de) | 2002-06-07 | 2003-12-10 | Bayer Ag | Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung |
| DE102004058587A1 (de) | 2004-12-03 | 2006-06-14 | Basf Ag | Verfahren zur Herstellung von Papieren mit hohen Flächengewichten |
| US20090107644A1 (en) * | 2005-12-22 | 2009-04-30 | John Stuart Cowman | Dry Strength System for the Production of Paper and Board |
| US7932349B2 (en) | 2006-09-18 | 2011-04-26 | Hercules Incorporated | Membrane separation process for removing residuals polyamine-epihalohydrin resins |
| WO2009080613A1 (de) * | 2007-12-20 | 2009-07-02 | Basf Se | Pfropfpolymere mit oligoalkyleniminseitenketten, verfahren zu ihrer herstellung und ihre verwendung |
| US8404083B2 (en) | 2008-08-18 | 2013-03-26 | Basf Se | Process for increasing the dry strength of paper, board and cardboard |
| ES2691384T3 (es) * | 2008-09-02 | 2018-11-27 | Basf Se | Procedimiento para la fabricación de papel, cartón y cartulina usando endo-beta-1,4-glucanasas como agente de drenaje |
| EP2267169A1 (en) * | 2009-06-25 | 2010-12-29 | Alfa Laval Corporate AB | Method and plant for purifying a carbohydrate-rich liquid |
| CN101811791B (zh) * | 2010-04-29 | 2011-12-28 | 石家庄开发区德赛化工有限公司 | 一种青霉素发酵废水的絮凝预处理方法 |
| US9296896B2 (en) | 2010-11-23 | 2016-03-29 | Basf Se | Polyamides with nanoparticles on the surface |
| JP5795075B2 (ja) | 2010-11-23 | 2015-10-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 表面上のナノ粒子を有するポリアミド |
| EP2665778B1 (de) | 2011-01-18 | 2015-04-15 | Basf Se | Thermoplastische formmasse |
| PL2809845T3 (pl) | 2012-02-01 | 2019-07-31 | Basf Se | Sposób wytwarzania papieru i tektury |
| EP2820189B2 (en) | 2012-03-01 | 2024-05-15 | Basf Se | Process for the manufacture of paper and paperboard |
| EP2644258A1 (en) * | 2012-03-29 | 2013-10-02 | Roche Diagniostics GmbH | Micro flow filtration system and flow filtration method for a fluid sample |
| EP2943615B1 (en) | 2013-01-11 | 2021-03-10 | Solenis Technologies Cayman, L.P. | Process for the manufacture of paper and paperboard |
| CN107223171A (zh) | 2014-12-16 | 2017-09-29 | 巴斯夫欧洲公司 | 制造纸和纸板的方法 |
| CN111187409B (zh) * | 2020-01-09 | 2022-07-12 | 万华化学集团股份有限公司 | 半芳香聚酰胺的降压聚合方法及其装置 |
| JP7501075B2 (ja) * | 2020-04-24 | 2024-06-18 | ニプロ株式会社 | 排液の前処理方法および前処理システム |
| CA3173186A1 (en) | 2020-04-30 | 2021-11-04 | Xavier DE SEQUERA | Process for manufacturing wet strength resins |
| CN111732733B (zh) * | 2020-07-17 | 2022-05-10 | 辽宁科隆精细化工股份有限公司 | 一种乙烯亚胺与聚醚双改性聚酰胺树状大分子化合物及其制备方法和应用 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2182306A (en) | 1935-05-10 | 1939-12-05 | Ig Farbenindustrie Ag | Polymerization of ethylene imines |
| US3203910A (en) | 1962-04-13 | 1965-08-31 | Dow Chemical Co | Polymerization of alkylenimines |
| DE1771814C2 (de) | 1968-07-16 | 1974-05-09 | Bayer Ag, 5090 Leverkusen | Hilfsmittel-Verwendung für die Papierfabrikation |
| DE2162567A1 (de) | 1970-12-23 | 1972-07-20 | Sandoz Ag | Verfahren zur Herstellung von kationischen wasserlöslichen, hitzehärtbaren, stark verzweigten Harzen |
| US4144123A (en) * | 1974-07-19 | 1979-03-13 | Basf Aktiengesellschaft | Incorporating a crosslinked polyamidoamine condensation product into paper-making pulp |
| DE2436386C2 (de) | 1974-07-29 | 1982-09-23 | Basf Ag, 6700 Ludwigshafen | Verwendung stickstoffhaltiger Kondensationsprodukte |
| DE2916356C2 (de) | 1979-04-23 | 1982-06-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von wasserlöslichen Polyätheraminen |
| SE456244B (sv) * | 1987-01-19 | 1988-09-19 | Casco Nobel Ab | Sett och anleggning for separation genom ultrafiltrering av vattenlosliga syntetiska polymerer |
| JPS63205105A (ja) * | 1987-02-20 | 1988-08-24 | Nitto Electric Ind Co Ltd | 低分子量有機化合物水溶液の膜による濃縮方法 |
| DE3925439A1 (de) | 1989-08-01 | 1991-02-07 | Bayer Ag | Basische kondensate |
| US5055197A (en) | 1991-04-05 | 1991-10-08 | Rohm And Haas Company | Process for removing residual monomers and oligemers from amine-containing polymers |
| DE4240110A1 (de) | 1992-11-28 | 1994-06-01 | Basf Ag | Kondensationsprodukte von Polyalkylenpolyaminen, Verfahren zu ihrer Herstellung und ihre Verwendung bei der Herstellung von Papier |
| DE4244194A1 (de) | 1992-12-24 | 1994-06-30 | Basf Ag | Wasserlösliche Kondensationsprodukte aus Aminogruppen enthaltenden Verbindungen und Vernetzern, Verfahren zu ihrer Herstellung und ihre Verwendung |
| ATE186932T1 (de) * | 1996-01-08 | 1999-12-15 | Basf Ag | Verfahren zur herstellung von wasserlöslichen, aminogruppen enthaltenden kondensaten und additionsprodukten und ihre verwendung |
-
1999
- 1999-05-10 DE DE19921507A patent/DE19921507A1/de not_active Withdrawn
-
2000
- 2000-05-09 WO PCT/EP2000/004140 patent/WO2000067884A1/de not_active Ceased
- 2000-05-09 AT AT00927171T patent/ATE294018T1/de active
- 2000-05-09 ES ES00927171T patent/ES2240097T3/es not_active Expired - Lifetime
- 2000-05-09 DE DE50010170T patent/DE50010170D1/de not_active Expired - Lifetime
- 2000-05-09 CN CNB008084238A patent/CN1200760C/zh not_active Expired - Fee Related
- 2000-05-09 BR BRPI0010392-6A patent/BR0010392B1/pt not_active IP Right Cessation
- 2000-05-09 KR KR1020017014258A patent/KR100604731B1/ko not_active Expired - Lifetime
- 2000-05-09 US US09/926,503 patent/US6706190B1/en not_active Expired - Lifetime
- 2000-05-09 EP EP00927171A patent/EP1177035B1/de not_active Expired - Lifetime
- 2000-05-09 AU AU45638/00A patent/AU4563800A/en not_active Abandoned
- 2000-05-09 PT PT00927171T patent/PT1177035E/pt unknown
- 2000-05-09 CA CA002369430A patent/CA2369430C/en not_active Expired - Fee Related
- 2000-05-09 JP JP2000616903A patent/JP4868479B2/ja not_active Expired - Lifetime
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