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1.发明专利
公开(公告)号：CA2240466C
公开(公告)日：2006-10-31
申请号：CA2240466
申请日：1997-01-03
Applicant: BASF AG
Inventor： SCHERR GUNTER , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , WEISER JURGEN , HETTCHE ALBERT , REUTHER WOLFGANG , KANTER HARTMUT , STEUERLE ULRICH
IPC: C08G73/02 , A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/04 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95 % by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated. from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：DK0873371T3
公开(公告)日：2000-05-08
申请号：DK97900557
申请日：1997-01-03
Applicant: BASF AG
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公开(公告)号：NZ325851A
公开(公告)日：1999-06-29
申请号：NZ32585197
申请日：1997-01-03
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT , WEISER JURGEN , SCHERR GUNTER
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：ES2140954T3
公开(公告)日：2000-03-01
申请号：ES97900557
申请日：1997-01-03
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：DE59700753D1
公开(公告)日：1999-12-30
申请号：DE59700753
申请日：1997-01-03
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT , WEISER JUERGEN , SCHERR GUENTER
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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Patent Agency Ranking
公开(公告)号：AU1309497A
公开(公告)日：1997-08-01
申请号：AU1309497
申请日：1997-01-03
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT , WEISER JURGEN , SCHERR GUNTER
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：AU711553B2
公开(公告)日：1999-10-14
申请号：AU1309497
申请日：1997-01-03
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT , WEISER JURGEN , SCHERR GUNTER
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：NO983128L
公开(公告)日：1998-09-07
申请号：NO983128
申请日：1998-07-07
Applicant: BASF AG
Inventor： STEUERLE ULRICH , MEIXNER HUBERT , DYLLICK-BRENZINGER RAINER , REUTHER WOLFGANG , KANTER HARTMUT , HETTCHE ALBERT , WEISER J RGEN , SCHERR G NTER
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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公开(公告)号：PT873371E
公开(公告)日：2000-05-31
申请号：PT97900557
申请日：1997-01-03
Applicant: BASF AG
Inventor： REUTHER WOLFGANG , SCHERR GUENTER , DYLLICK-BRENZINGER RAINER , HETTCHE ALBERT , MEIXNER HUBERT , STEUERLE ULRICH , KANTER HARTMUT , WEISER JURGEN
IPC: A61K8/72 , A61K8/84 , A61K8/91 , A61Q5/12 , A61Q19/00 , B01D21/01 , B01D61/14 , B01D61/58 , B01D63/02 , B01D63/06 , B01D63/08 , B01D63/10 , C08G73/00 , C08G73/02 , D21H17/54 , D21H17/56 , D21H21/10 , D21H21/16
Abstract: PCT No. PCT/EP97/00009 Sec. 371 Date Jul. 6, 1998 Sec. 102(e) Date Jul. 6, 1998 PCT Filed Jan. 3, 1997 PCT Pub. No. WO97/25367 PCT Pub. Date Jul. 17, 1997A process for the preparation of water-soluble, amino-containing condensates and adducts having a greater drainage and retention effect in papermaking, in which from 5 to 95% by weight of the condensates or adducts are separated off as permeate from solutions of water-soluble, amino-containing condensates or adducts by ultrafiltration through membranes and the amino-containing condensates or adducts having improved efficiency are, if required, isolated from the retentate, and the high molecular weight polymer fractions contained in the retentate are used as retention aids, drainage aids and fixing compositions in papermaking, as promoters in the sizing of paper with alkyldiketenes, as flocculants for sewage sludges, as adhesion promoters in the production of laminated films, as additives for hair and skincare compositions and as compositions for immobilizing anionic active ingredients.
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