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NO983128L - FremgangsmÕte for fremstilling av vannl°selige kondensat- og addisjonsprodukter inneholdende aminogrupper, og anvendelse av nevnte kondensat- og addisjonsprodukter - Google Patents

FremgangsmÕte for fremstilling av vannl°selige kondensat- og addisjonsprodukter inneholdende aminogrupper, og anvendelse av nevnte kondensat- og addisjonsprodukter

Info

Publication number
NO983128L
NO983128L NO983128A NO983128A NO983128L NO 983128 L NO983128 L NO 983128L NO 983128 A NO983128 A NO 983128A NO 983128 A NO983128 A NO 983128A NO 983128 L NO983128 L NO 983128L
Authority
NO
Norway
Prior art keywords
addition products
condensate
preparation
water
amino
Prior art date
Application number
NO983128A
Other languages
English (en)
Inventor
Ulrich Steuerle
Hubert Meixner
Rainer Dyllick-Brenzinger
Wolfgang Reuther
Hartmut Kanter
Albert Hettche
J Rgen Weiser
G Nter Scherr
Original Assignee
Basf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1996100366 external-priority patent/DE19600366A1/de
Priority claimed from DE1996121300 external-priority patent/DE19621300A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of NO983128L publication Critical patent/NO983128L/no

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/84—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72—Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/91—Graft copolymers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q5/00—Preparations for care of the hair
    • A61Q5/12—Preparations containing hair conditioners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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
    • 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
    • C08G73/0226—Quaternisation of polyalkylene(poly)amines
    • 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
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • 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

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cosmetics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

Fremgangsmåte for fremstilling av vannløselige, aminogruppeholdige kon- densater og addisjonsprodukter med forhøyet avvannings- og retensjonsvirkning ved papirfremstilling, hvor man fra løsninger av vannløselige, aminogruppeholdige kondensater eller addisjonsprodukter fraskiller fra 5 til 95% av kondensatene eller addisjonsproduktene som permeat ved ultrafiltrering på membraner og eventuelt isolerer de aminogruppeholdige kondensater eller addisjonsprodukter med forbed- ret effektivitet fra retentatet, samt anvendelse av de høymolekylære polymerisat- andeler som fås i retentatet, som retensjons-, avvannings- og fikseringsmidler ved fremstilling av papir, som promotorer ved liming av papir med alkyldiketener, som flokkuleringsmidler for slam, som klebemidler ved fremstilling av laminerte folier («Verbundfolien»), som additiver i hår- og hudpleiemidler og som midler for immo- bilisering av anioniske aktive substanser.
NO983128A 1996-01-08 1998-07-07 FremgangsmÕte for fremstilling av vannl°selige kondensat- og addisjonsprodukter inneholdende aminogrupper, og anvendelse av nevnte kondensat- og addisjonsprodukter NO983128L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1996100366 DE19600366A1 (de) 1996-01-08 1996-01-08 Verfahren zur Herstellung von wasserlöslichen, Ethylenimin-Einheiten enthaltenden Polymeren und ihre Verwendung
DE1996121300 DE19621300A1 (de) 1996-05-28 1996-05-28 Verfahren zur Erhöhung der Wirksamkeit von wasserlöslichen, Aminogruppen enthaltenden Kondensaten und Additionsprodukten und ihre Verwendung
PCT/EP1997/000009 WO1997025367A1 (de) 1996-01-08 1997-01-03 Verfahren zur herstellung von wasserlöslichen, aminogruppen enthaltenden kondensaten und additionsprodukten und ihre verwendung

Publications (1)

Publication Number Publication Date
NO983128L true NO983128L (no) 1998-09-07

Family

ID=26021927

Family Applications (1)

Application Number Title Priority Date Filing Date
NO983128A NO983128L (no) 1996-01-08 1998-07-07 FremgangsmÕte for fremstilling av vannl°selige kondensat- og addisjonsprodukter inneholdende aminogrupper, og anvendelse av nevnte kondensat- og addisjonsprodukter

Country Status (14)

Country Link
US (1) US6056967A (no)
EP (1) EP0873371B1 (no)
JP (1) JP2000505124A (no)
KR (1) KR100468801B1 (no)
CN (1) CN1105134C (no)
AT (1) ATE186932T1 (no)
AU (1) AU711553B2 (no)
BR (1) BR9706970A (no)
DE (1) DE59700753D1 (no)
ES (1) ES2140954T3 (no)
NO (1) NO983128L (no)
NZ (1) NZ325851A (no)
PT (1) PT873371E (no)
WO (1) WO1997025367A1 (no)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19850817A1 (de) * 1998-11-04 2000-05-11 Basf Ag Modifizierte kationische Polymere, Verfahren zu ihrer Herstellung und ihre Verwendung bei der Papierherstellung
DE19921507A1 (de) * 1999-05-10 2000-11-16 Basf Ag Verfahren zur Fraktionierung von in Wasser löslichen oder dispergierbaren aminogruppenhaltigen Polymeren mit breiter Molmassenverteilung
US6551986B1 (en) * 2000-02-16 2003-04-22 The Procter & Gamble Company Fabric enhancement compositions
DE10029028A1 (de) * 2000-06-13 2001-12-20 Basf Ag Verwendung von acylierten Polyaminen zur Modifizierung von Oberflächen
US6797743B2 (en) * 2000-09-27 2004-09-28 Michigan Biotechnology Institute Antimicrobial polymer
US20050043506A1 (en) * 2000-09-27 2005-02-24 Michigan Biotechnology Institute Polyamide materials based on unsaturated carboxylic acids and amines
US6495657B1 (en) 2000-10-27 2002-12-17 Michigan Biotechnology Institute Two dimensional polyamides prepared from unsaturated carboxylic acids and amines
US6426121B1 (en) * 2000-10-17 2002-07-30 Air Products Polymers, L.P. Dual crosslinkable emulsion polymers at ambient conditions
WO2003043670A1 (en) 2001-11-21 2003-05-30 Basf Aktiengesellschaft Crosslinked polyamine coating on superabsorbent hydrogels
US6939554B2 (en) * 2002-02-05 2005-09-06 Michigan Biotechnology Institute Antimicrobial polymer
TW200307734A (en) 2002-03-20 2003-12-16 Michigan Biotech Inst Conductive polymer-based material
EP1369448A1 (de) * 2002-06-07 2003-12-10 Bayer Ag Verfahren zur Herstellung von polymeren Kondensaten und ihre Verwendung
US6951902B2 (en) * 2002-08-16 2005-10-04 Michigan Biotechnology Institute Two dimensional polymer that generates nitric oxide
CA2461629C (en) * 2003-03-24 2012-05-08 Nof Corporation Paper additive composition and method for producing paper using the same
DE102004058587A1 (de) 2004-12-03 2006-06-14 Basf Ag Verfahren zur Herstellung von Papieren mit hohen Flächengewichten
ES2467790T3 (es) * 2005-12-22 2014-06-13 Clariant Finance (Bvi) Limited Sistema de resistencia en seco para la producción de papel y cartón
US7932349B2 (en) * 2006-09-18 2011-04-26 Hercules Incorporated Membrane separation process for removing residuals polyamine-epihalohydrin resins
US7868071B2 (en) * 2007-07-30 2011-01-11 Georgia-Pacific Chemicals Llc Method of stabilizing aqueous cationic polymers
WO2010020551A1 (de) 2008-08-18 2010-02-25 Basf Se Verfahren zur erhöhung der trockenfestigkeit von papier, pappe und karton
BRPI0917678B1 (pt) 2008-09-02 2019-09-10 Basf Se processo para a produção de papel, de cartão e de papelão
PL2443284T5 (pl) * 2009-06-16 2021-04-19 Basf Se Sposób zwiększania wytrzymałości na sucho papieru, tektury i kartonu
DE102010026490A1 (de) 2010-07-07 2012-01-12 Basf Se Verfahren zur Herstellung von feinstrukturierten Oberflächen
US9296896B2 (en) 2010-11-23 2016-03-29 Basf Se Polyamides with nanoparticles on the surface
KR101905206B1 (ko) 2010-11-23 2018-10-05 바스프 에스이 표면 상에 나노입자를 갖는 폴리아미드
ES2542007T3 (es) 2011-01-18 2015-07-29 Basf Se Masas moldeables termoplásticas
US8486427B2 (en) 2011-02-11 2013-07-16 Kimberly-Clark Worldwide, Inc. Wipe for use with a germicidal solution
BR112014012440A2 (pt) * 2011-11-25 2017-06-06 Basf Se processo para a preparação de polialquileno poliminas, polialquileno poliamina, e, uso de polialquileno poliminas
WO2013113823A2 (en) 2012-02-01 2013-08-08 Basf Se Process for the manufacture of paper and paperboard
EP2820189B2 (en) 2012-03-01 2024-05-15 Basf Se Process for the manufacture of paper and paperboard
US9051687B2 (en) 2012-08-22 2015-06-09 Basf Se Production of paper, card and board
CA2897185C (en) 2013-01-11 2018-10-09 Basf Se Process for the manufacture of paper and paperboard
WO2016096477A1 (de) 2014-12-16 2016-06-23 Basf Se Verfahren zur herstellung von papier und karton
EP3173449A1 (de) 2015-11-27 2017-05-31 BASF Coatings GmbH Verbund aus zwei festkörpern

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
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
DE4319934A1 (de) * 1993-06-16 1994-12-22 Basf Ag Gepfropfte Polyamidoamine und gepfropfte Polyethylenimine, Verfahren zu ihrer Herstellung und ihre Verwendung als Zusatz zu Waschmitteln

Also Published As

Publication number Publication date
JP2000505124A (ja) 2000-04-25
WO1997025367A1 (de) 1997-07-17
CN1212713A (zh) 1999-03-31
AU711553B2 (en) 1999-10-14
EP0873371A1 (de) 1998-10-28
PT873371E (pt) 2000-05-31
AU1309497A (en) 1997-08-01
KR100468801B1 (ko) 2005-07-11
ATE186932T1 (de) 1999-12-15
EP0873371B1 (de) 1999-11-24
NZ325851A (en) 1999-06-29
CN1105134C (zh) 2003-04-09
ES2140954T3 (es) 2000-03-01
DE59700753D1 (de) 1999-12-30
US6056967A (en) 2000-05-02
BR9706970A (pt) 1999-04-06
KR19990077050A (ko) 1999-10-25

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