DE10237601A1 - Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern - Google Patents
Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern Download PDFInfo
- Publication number
- DE10237601A1 DE10237601A1 DE10237601A DE10237601A DE10237601A1 DE 10237601 A1 DE10237601 A1 DE 10237601A1 DE 10237601 A DE10237601 A DE 10237601A DE 10237601 A DE10237601 A DE 10237601A DE 10237601 A1 DE10237601 A1 DE 10237601A1
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- Germany
- Prior art keywords
- monodisperse
- particle size
- seed
- monomer mixture
- exchangers
- Prior art date
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- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
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- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
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- 229930006000 Sucrose Natural products 0.000 description 1
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- AZFNGPAYDKGCRB-XCPIVNJJSA-M [(1s,2s)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide;chlororuthenium(1+);1-methyl-4-propan-2-ylbenzene Chemical compound [Ru+]Cl.CC(C)C1=CC=C(C)C=C1.C1=CC(C)=CC=C1S(=O)(=O)[N-][C@@H](C=1C=CC=CC=1)[C@@H](N)C1=CC=CC=C1 AZFNGPAYDKGCRB-XCPIVNJJSA-M 0.000 description 1
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 description 1
- JUIBLDFFVYKUAC-UHFFFAOYSA-N [5-(2-ethylhexanoylperoxy)-2,5-dimethylhexan-2-yl] 2-ethylhexaneperoxoate Chemical compound CCCCC(CC)C(=O)OOC(C)(C)CCC(C)(C)OOC(=O)C(CC)CCCC JUIBLDFFVYKUAC-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
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- 238000005830 amidoalkylation reaction Methods 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- MPMBRWOOISTHJV-UHFFFAOYSA-N but-1-enylbenzene Chemical compound CCC=CC1=CC=CC=C1 MPMBRWOOISTHJV-UHFFFAOYSA-N 0.000 description 1
- CDQSJQSWAWPGKG-UHFFFAOYSA-N butane-1,1-diol Chemical compound CCCC(O)O CDQSJQSWAWPGKG-UHFFFAOYSA-N 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229920003086 cellulose ether Polymers 0.000 description 1
- 229940061627 chloromethyl methyl ether Drugs 0.000 description 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N chlorosulfonic acid Substances OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 description 1
- 238000013375 chromatographic separation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- BLCKNMAZFRMCJJ-UHFFFAOYSA-N cyclohexyl cyclohexyloxycarbonyloxy carbonate Chemical compound C1CCCCC1OC(=O)OOC(=O)OC1CCCCC1 BLCKNMAZFRMCJJ-UHFFFAOYSA-N 0.000 description 1
- 229960002887 deanol Drugs 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- GTBGXKPAKVYEKJ-UHFFFAOYSA-N decyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCOC(=O)C(C)=C GTBGXKPAKVYEKJ-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- GMSCBRSQMRDRCD-UHFFFAOYSA-N dodecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCOC(=O)C(C)=C GMSCBRSQMRDRCD-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- STVZJERGLQHEKB-UHFFFAOYSA-N ethylene glycol dimethacrylate Substances CC(=C)C(=O)OCCOC(=O)C(C)=C STVZJERGLQHEKB-UHFFFAOYSA-N 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- LNCPIMCVTKXXOY-UHFFFAOYSA-N hexyl 2-methylprop-2-enoate Chemical compound CCCCCCOC(=O)C(C)=C LNCPIMCVTKXXOY-UHFFFAOYSA-N 0.000 description 1
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- 239000004021 humic acid Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
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- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
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- 238000010191 image analysis Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000002563 ionic surfactant Substances 0.000 description 1
- 229940119545 isobornyl methacrylate Drugs 0.000 description 1
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
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- 150000002772 monosaccharides Chemical class 0.000 description 1
- VMOWKUTXPNPTEN-UHFFFAOYSA-N n,n-dimethylpropan-2-amine Chemical compound CC(C)N(C)C VMOWKUTXPNPTEN-UHFFFAOYSA-N 0.000 description 1
- QYZFTMMPKCOTAN-UHFFFAOYSA-N n-[2-(2-hydroxyethylamino)ethyl]-2-[[1-[2-(2-hydroxyethylamino)ethylamino]-2-methyl-1-oxopropan-2-yl]diazenyl]-2-methylpropanamide Chemical compound OCCNCCNC(=O)C(C)(C)N=NC(C)(C)C(=O)NCCNCCO QYZFTMMPKCOTAN-UHFFFAOYSA-N 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- 239000012454 non-polar solvent Substances 0.000 description 1
- 239000002736 nonionic surfactant Substances 0.000 description 1
- HMZGPNHSPWNGEP-UHFFFAOYSA-N octadecyl 2-methylprop-2-enoate Chemical compound CCCCCCCCCCCCCCCCCCOC(=O)C(C)=C HMZGPNHSPWNGEP-UHFFFAOYSA-N 0.000 description 1
- KCAMXZBMXVIIQN-UHFFFAOYSA-N octan-3-yl 2-methylprop-2-enoate Chemical compound CCCCCC(CC)OC(=O)C(C)=C KCAMXZBMXVIIQN-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011049 pearl Substances 0.000 description 1
- 125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- JAMNHZBIQDNHMM-UHFFFAOYSA-N pivalonitrile Chemical compound CC(C)(C)C#N JAMNHZBIQDNHMM-UHFFFAOYSA-N 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 238000012667 polymer degradation Methods 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 235000010289 potassium nitrite Nutrition 0.000 description 1
- 239000004304 potassium nitrite Substances 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- 235000019394 potassium persulphate Nutrition 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- BOQSSGDQNWEFSX-UHFFFAOYSA-N propan-2-yl 2-methylprop-2-enoate Chemical compound CC(C)OC(=O)C(C)=C BOQSSGDQNWEFSX-UHFFFAOYSA-N 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005029 sieve analysis Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- IWATUHCBLDIMIY-UHFFFAOYSA-M sodium;4-(6-methylheptoxy)-4-oxo-3-sulfobutanoate Chemical compound [Na+].CC(C)CCCCCOC(=O)C(S(O)(=O)=O)CC([O-])=O IWATUHCBLDIMIY-UHFFFAOYSA-M 0.000 description 1
- WQQPDTLGLVLNOH-UHFFFAOYSA-M sodium;4-hydroxy-4-oxo-3-sulfobutanoate Chemical compound [Na+].OC(=O)CC(C([O-])=O)S(O)(=O)=O WQQPDTLGLVLNOH-UHFFFAOYSA-M 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229960004793 sucrose Drugs 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- VEQHTYHLJYNSTG-UHFFFAOYSA-N tert-butyl 9-tert-butylperoxy-9-oxononanoate Chemical compound CC(C)(C)OOC(=O)CCCCCCCC(=O)OC(C)(C)C VEQHTYHLJYNSTG-UHFFFAOYSA-N 0.000 description 1
- BWSZXUOMATYHHI-UHFFFAOYSA-N tert-butyl octaneperoxoate Chemical compound CCCCCCCC(=O)OOC(C)(C)C BWSZXUOMATYHHI-UHFFFAOYSA-N 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
Classifications
-
- 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
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- 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
- B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
- B01J41/12—Macromolecular compounds
- B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10237601A DE10237601A1 (de) | 2002-08-16 | 2002-08-16 | Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern |
| EP03793680A EP1530596A1 (de) | 2002-08-16 | 2003-08-02 | Verfahren zur herstellung von monodispersen gelf rmigen ione naustauschern |
| AU2003255363A AU2003255363A1 (en) | 2002-08-16 | 2003-08-02 | Method for producing monodisperse gel-type ion exchangers |
| JP2004533313A JP2005535778A (ja) | 2002-08-16 | 2003-08-02 | 単分散ゲル型イオン交換体の製造方法 |
| PCT/EP2003/008600 WO2004022611A1 (de) | 2002-08-16 | 2003-08-02 | Verfahren zur herstellung von monodispersen gelförmigen ionenaustauschern |
| US10/524,923 US20060199892A1 (en) | 2002-08-16 | 2003-08-02 | Method for producing monodisperse gel-type ion exchangers |
| CNB03824361XA CN100349927C (zh) | 2002-08-16 | 2003-08-02 | 生产单分散凝胶型离子交换剂的方法 |
| NO20051271A NO20051271L (no) | 2002-08-16 | 2005-03-11 | Fremgangsmate for fremstilling av monodisperse, gelformige ionebyttere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10237601A DE10237601A1 (de) | 2002-08-16 | 2002-08-16 | Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10237601A1 true DE10237601A1 (de) | 2004-02-26 |
Family
ID=30775351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE10237601A Withdrawn DE10237601A1 (de) | 2002-08-16 | 2002-08-16 | Verfahren zur Herstellung von monodispersen gelförmigen Ionenaustauschern |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20060199892A1 (enExample) |
| EP (1) | EP1530596A1 (enExample) |
| JP (1) | JP2005535778A (enExample) |
| CN (1) | CN100349927C (enExample) |
| AU (1) | AU2003255363A1 (enExample) |
| DE (1) | DE10237601A1 (enExample) |
| NO (1) | NO20051271L (enExample) |
| WO (1) | WO2004022611A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007125027A1 (de) * | 2006-04-27 | 2007-11-08 | Basf Se | Verfahren zur herstellung einer wässrigen copolymerisatdispersion |
| WO2008012001A1 (de) * | 2006-07-24 | 2008-01-31 | Lanxess Deutschland Gmbh | Mittel- oder starkbasische anionenaustauscher |
| DE102007009073A1 (de) | 2007-02-24 | 2008-08-28 | Lanxess Deutschland Gmbh | Schwachsaure Kationenaustauscher |
| DE102007009072A1 (de) | 2007-02-24 | 2008-08-28 | Lanxess Deutschland Gmbh | Monodisperse schwachsaure Kationenaustauscher |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004006115A1 (de) * | 2004-02-06 | 2005-08-25 | Bayer Chemicals Ag | Verfahren zur Herstellung von monodispersen acrylhaltigen Perlpolymerisaten |
| DE102005035616A1 (de) * | 2005-07-29 | 2007-02-08 | Lanxess Deutschland Gmbh | Monodisperse Kationenaustauscher |
| CN101679536B (zh) * | 2007-06-11 | 2012-06-20 | 巴斯夫欧洲公司 | 制备水性聚合物分散体的方法 |
| WO2008157617A1 (en) * | 2007-06-18 | 2008-12-24 | Archer Daniels-Midland Company | Method for purifying hydroxymethyl-furfural using non-functional polymeric resins |
| DE102007034621A1 (de) * | 2007-07-25 | 2009-01-29 | Lanxess Deutschland Gmbh | Polyolreinigung |
| DE102007060790A1 (de) * | 2007-12-18 | 2009-06-25 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von Kationenaustauschern |
| JP2012255135A (ja) * | 2011-05-17 | 2012-12-27 | Rohm & Haas Co | 熱可塑性ポリマーを吸収したラテックス粒子 |
| US9000098B2 (en) * | 2012-05-14 | 2015-04-07 | Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry of National Defense | Method of fabricating highly cross-linked polymer spheres having uniform granular sizes |
| US9950320B2 (en) * | 2014-08-20 | 2018-04-24 | Lanxess Deutschland Gmbh | Sulfonated aminomethylated chelate resins |
| CN107108780B (zh) * | 2014-12-22 | 2019-04-19 | 朗盛德国有限责任公司 | 用于由n-羧酸甲基邻苯二甲酰亚胺酯生产氨甲基化珠状聚合产物的方法 |
| KR102377192B1 (ko) * | 2016-06-22 | 2022-03-22 | 란세스 도이치란트 게엠베하 | 아미노메틸화된 비드 중합체의 제조 방법 |
| KR20240100432A (ko) * | 2021-11-18 | 2024-07-01 | 란세스 도이치란트 게엠베하 | 중합체를 제조하는 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5068255A (en) * | 1982-08-02 | 1991-11-26 | The Dow Chemical Company | Ion exchange resins prepared by sequential monomer addition |
| US5292814A (en) * | 1987-04-29 | 1994-03-08 | Ernst Bayer | Process for the preparation of monodispersed polymer beads |
| DE19852666A1 (de) * | 1998-11-16 | 2000-05-18 | Bayer Ag | Verfahren zur Herstellung von monodispersen gelförmigen Anionenaustauscher |
| EP1078688B1 (de) * | 1999-08-27 | 2012-05-09 | LANXESS Deutschland GmbH | Verfahren zur Herstellung von monodispersen Anionenaustauschern |
| DE10020534A1 (de) * | 2000-04-27 | 2001-10-31 | Bayer Ag | Verfahren zur Herstellung von monodispersen gelförmigen Kationenaustauschern |
| DE10061544A1 (de) * | 2000-12-11 | 2002-06-13 | Bayer Ag | Weiche, momodisperse, kugelförmige Perlpolymerisate |
| DE10105103A1 (de) * | 2001-02-05 | 2002-08-08 | Bayer Ag | Verfahren zur Herstellung von gelförmigen Kationenaustauschern |
-
2002
- 2002-08-16 DE DE10237601A patent/DE10237601A1/de not_active Withdrawn
-
2003
- 2003-08-02 WO PCT/EP2003/008600 patent/WO2004022611A1/de not_active Ceased
- 2003-08-02 AU AU2003255363A patent/AU2003255363A1/en not_active Abandoned
- 2003-08-02 EP EP03793680A patent/EP1530596A1/de not_active Withdrawn
- 2003-08-02 CN CNB03824361XA patent/CN100349927C/zh not_active Expired - Fee Related
- 2003-08-02 JP JP2004533313A patent/JP2005535778A/ja active Pending
- 2003-08-02 US US10/524,923 patent/US20060199892A1/en not_active Abandoned
-
2005
- 2005-03-11 NO NO20051271A patent/NO20051271L/no not_active Application Discontinuation
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007125027A1 (de) * | 2006-04-27 | 2007-11-08 | Basf Se | Verfahren zur herstellung einer wässrigen copolymerisatdispersion |
| WO2008012001A1 (de) * | 2006-07-24 | 2008-01-31 | Lanxess Deutschland Gmbh | Mittel- oder starkbasische anionenaustauscher |
| DE102007009073A1 (de) | 2007-02-24 | 2008-08-28 | Lanxess Deutschland Gmbh | Schwachsaure Kationenaustauscher |
| DE102007009072A1 (de) | 2007-02-24 | 2008-08-28 | Lanxess Deutschland Gmbh | Monodisperse schwachsaure Kationenaustauscher |
| EP1964608A1 (de) | 2007-02-24 | 2008-09-03 | Lanxess Deutschland GmbH | Monodisperse schwachsaure Kationenaustauscher |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2003255363A1 (en) | 2004-03-29 |
| EP1530596A1 (de) | 2005-05-18 |
| JP2005535778A (ja) | 2005-11-24 |
| CN1688617A (zh) | 2005-10-26 |
| US20060199892A1 (en) | 2006-09-07 |
| CN100349927C (zh) | 2007-11-21 |
| NO20051271L (no) | 2005-03-11 |
| WO2004022611A1 (de) | 2004-03-18 |
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| Date | Code | Title | Description |
|---|---|---|---|
| 8127 | New person/name/address of the applicant |
Owner name: BAYER CHEMICALS AG, 51373 LEVERKUSEN, DE |
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| 8127 | New person/name/address of the applicant |
Owner name: LANXESS DEUTSCHLAND GMBH, 51373 LEVERKUSEN, DE |
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| 8141 | Disposal/no request for examination |