Title:
【発明の名称】アミノ基を有する水溶性の縮合物及び付加生成物の製造法並びにその使用法
Document Type and Number:
Japanese Patent JP2000505124
Kind Code:
A
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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Inventors:
Ulrich steierle
Hubert Mike Snner
Liner Dilik-Brentzinger
Wolfgang Reuters
Hartmut Canter
Albert Hetche
Jurgen Weisser
Gunter Share
Hubert Mike Snner
Liner Dilik-Brentzinger
Wolfgang Reuters
Hartmut Canter
Albert Hetche
Jurgen Weisser
Gunter Share
Application Number:
JP52483597A
Publication Date:
April 25, 2000
Filing Date:
January 03, 1997
Export Citation:
Assignee:
BASF Akchen Gezel Shaft
International Classes:
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; (IPC1-7): C08G73/00; B01D61/14; B01D61/58; B01D63/02; B01D63/06; B01D63/08; B01D63/10; D21H17/54
Attorney, Agent or Firm:
Toshio Yano (3 outside)