DE19921507A1 - Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung - Google Patents
Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter MolmassenverteilungInfo
- Publication number
- DE19921507A1 DE19921507A1 DE19921507A DE19921507A DE19921507A1 DE 19921507 A1 DE19921507 A1 DE 19921507A1 DE 19921507 A DE19921507 A DE 19921507A DE 19921507 A DE19921507 A DE 19921507A DE 19921507 A1 DE19921507 A1 DE 19921507A1
- Authority
- DE
- Germany
- Prior art keywords
- ultrafiltration
- retentate
- polymer
- permeate
- polymers
- 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.)
- Withdrawn
Links
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Classifications
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- B01D61/14—Ultrafiltration; Microfiltration
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D61/145—Ultrafiltration
- B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
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- B01D61/22—Controlling or regulating
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- B01D61/58—Multistep processes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/0206—Polyalkylene(poly)amines
- C08G73/0213—Preparatory process
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/028—Polyamidoamines
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
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- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/06—Paper forming aids
- D21H21/10—Retention agents or drainage improvers
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/16—Sizing or water-repelling agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Water Supply & Treatment (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Cosmetics (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polyamides (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19921507A DE19921507A1 (de) | 1999-05-10 | 1999-05-10 | Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung |
| EP00927171A EP1177035B1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
| DE50010170T DE50010170D1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
| BRPI0010392-6A BR0010392B1 (pt) | 1999-05-10 | 2000-05-09 | processo para o fracionamento de polìmeros sintéticos contendo grupos amino, dispersivos em água, tendo uma larga distribuição de massa molar, por ultrafiltragem. |
| CA002369430A CA2369430C (en) | 1999-05-10 | 2000-05-09 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution |
| ES00927171T ES2240097T3 (es) | 1999-05-10 | 2000-05-09 | Procedimiento para el fraccionamiento de polimeros con amplia distribucion del peso molecular, que contienen grupos amino, solubles o dispersables en agua. |
| 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 |
| KR1020017014258A KR100604731B1 (ko) | 1999-05-10 | 2000-05-09 | 몰질량 분포가 넓은 아미노 기를 함유한 수용성 또는수분산성 중합체의 분별 방법 |
| JP2000616903A 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 |
| US09/926,503 US6706190B1 (en) | 1999-05-10 | 2000-05-09 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution |
| AT00927171T ATE294018T1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
| PT00927171T PT1177035E (pt) | 1999-05-10 | 2000-05-09 | Processos para o fraccionamento de polimeros dispersaveis ou soluveis em agua contendo grupos amino com uma larga distribuicao da massa molar |
| AU45638/00A AU4563800A (en) | 1999-05-10 | 2000-05-09 | Method for fractionation of water soluble or dispersible polymers containing amino groups with a broad molar mass distribution |
| CNB008084238A CN1200760C (zh) | 1999-05-10 | 2000-05-09 | 水溶性或可用水分散的含氨基聚合物的分离工艺 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19921507A DE19921507A1 (de) | 1999-05-10 | 1999-05-10 | Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19921507A1 true DE19921507A1 (de) | 2000-11-16 |
Family
ID=7907586
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19921507A Withdrawn DE19921507A1 (de) | 1999-05-10 | 1999-05-10 | Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung |
| DE50010170T Expired - Lifetime DE50010170D1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE50010170T Expired - Lifetime DE50010170D1 (de) | 1999-05-10 | 2000-05-09 | Verfahren zur fraktionierung von in wasser löslichen oder dispergierbaren aminogruppenhaltigen polymeren mit breiter molmassenverteilung |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US6706190B1 (enExample) |
| EP (1) | EP1177035B1 (enExample) |
| JP (1) | JP4868479B2 (enExample) |
| KR (1) | KR100604731B1 (enExample) |
| CN (1) | CN1200760C (enExample) |
| AT (1) | ATE294018T1 (enExample) |
| AU (1) | AU4563800A (enExample) |
| BR (1) | BR0010392B1 (enExample) |
| CA (1) | CA2369430C (enExample) |
| DE (2) | DE19921507A1 (enExample) |
| ES (1) | ES2240097T3 (enExample) |
| PT (1) | PT1177035E (enExample) |
| WO (1) | WO2000067884A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2225309A1 (de) * | 2007-12-20 | 2010-09-08 | Basf Se | Pfropfpolymere mit oligoalkyleniminseitenketten, verfahren zu ihrer herstellung und ihre verwendung |
Families Citing this family (19)
| 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 |
| CN101356315A (zh) * | 2005-12-22 | 2009-01-28 | 克莱里安特财务(Bvi)有限公司 | 用于制备纸和纸板的干强度系统 |
| US7932349B2 (en) | 2006-09-18 | 2011-04-26 | Hercules Incorporated | Membrane separation process for removing residuals polyamine-epihalohydrin resins |
| CA2733503C (en) | 2008-08-18 | 2018-07-03 | Basf Se | Process for increasing the dry strength of paper, board and cardboard |
| WO2010026101A1 (de) | 2008-09-02 | 2010-03-11 | Basf Se | Verfahren zur herstellung von papier, pappe und karton unter verwendung von endo-beta-1,4-glucanasen als entwässerungsmittel |
| 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 |
| ES2525443T3 (es) | 2010-11-23 | 2014-12-23 | Basf Se | Poliamidas con partículas de tamaño nanométrico sobre la superficie |
| US9296896B2 (en) | 2010-11-23 | 2016-03-29 | Basf Se | Polyamides with nanoparticles on the surface |
| CN103443204A (zh) | 2011-01-18 | 2013-12-11 | 巴斯夫欧洲公司 | 热塑性模塑组合物 |
| WO2013113823A2 (en) | 2012-02-01 | 2013-08-08 | Basf Se | Process for the manufacture of paper and paperboard |
| US9631319B2 (en) | 2012-03-01 | 2017-04-25 | 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 |
| JP6293170B2 (ja) | 2013-01-11 | 2018-03-14 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 紙および板紙の製造方法 |
| EP3234259A1 (de) | 2014-12-16 | 2017-10-25 | Basf Se | Verfahren zur herstellung von papier und karton |
| 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 |
| AU2021262532A1 (en) | 2020-04-30 | 2022-11-10 | Kemira Oyj | 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 |
| NZ325851A (en) * | 1996-01-08 | 1999-06-29 | Basf Ag | Method of producing water-soluble condensates and addition products containing amino groups, and use of said condensates and addition products |
-
1999
- 1999-05-10 DE DE19921507A patent/DE19921507A1/de not_active Withdrawn
-
2000
- 2000-05-09 KR KR1020017014258A patent/KR100604731B1/ko not_active Expired - Lifetime
- 2000-05-09 CA CA002369430A patent/CA2369430C/en not_active Expired - Fee Related
- 2000-05-09 ES ES00927171T patent/ES2240097T3/es not_active Expired - Lifetime
- 2000-05-09 AU AU45638/00A patent/AU4563800A/en not_active Abandoned
- 2000-05-09 CN CNB008084238A patent/CN1200760C/zh not_active Expired - Fee Related
- 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 BR BRPI0010392-6A patent/BR0010392B1/pt not_active IP Right Cessation
- 2000-05-09 WO PCT/EP2000/004140 patent/WO2000067884A1/de not_active Ceased
- 2000-05-09 JP JP2000616903A patent/JP4868479B2/ja not_active Expired - Lifetime
- 2000-05-09 PT PT00927171T patent/PT1177035E/pt unknown
- 2000-05-09 AT AT00927171T patent/ATE294018T1/de active
- 2000-05-09 DE DE50010170T patent/DE50010170D1/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2225309A1 (de) * | 2007-12-20 | 2010-09-08 | Basf Se | Pfropfpolymere mit oligoalkyleniminseitenketten, verfahren zu ihrer herstellung und ihre verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE50010170D1 (de) | 2005-06-02 |
| CN1353625A (zh) | 2002-06-12 |
| CA2369430C (en) | 2009-07-21 |
| CA2369430A1 (en) | 2000-11-16 |
| BR0010392B1 (pt) | 2010-12-28 |
| JP4868479B2 (ja) | 2012-02-01 |
| AU4563800A (en) | 2000-11-21 |
| KR100604731B1 (ko) | 2006-07-28 |
| JP2002544327A (ja) | 2002-12-24 |
| BR0010392A (pt) | 2002-02-13 |
| US6706190B1 (en) | 2004-03-16 |
| EP1177035B1 (de) | 2005-04-27 |
| KR20010114254A (ko) | 2001-12-31 |
| WO2000067884A1 (de) | 2000-11-16 |
| EP1177035A1 (de) | 2002-02-06 |
| CN1200760C (zh) | 2005-05-11 |
| ATE294018T1 (de) | 2005-05-15 |
| PT1177035E (pt) | 2005-09-30 |
| ES2240097T3 (es) | 2005-10-16 |
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Legal Events
| Date | Code | Title | Description |
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| 8130 | Withdrawal |