NO151625C - Polyetylenglykol-polyaminoamid-kondensasjonsprodukter, og anvendelse derav til forbedring av retensjon, avvanning og oppberedning, spesielt ved papirfremstilling - Google Patents

Polyetylenglykol-polyaminoamid-kondensasjonsprodukter, og anvendelse derav til forbedring av retensjon, avvanning og oppberedning, spesielt ved papirfremstilling

Info

Publication number
NO151625C
NO151625C NO782730A NO782730A NO151625C NO 151625 C NO151625 C NO 151625C NO 782730 A NO782730 A NO 782730A NO 782730 A NO782730 A NO 782730A NO 151625 C NO151625 C NO 151625C
Authority
NO
Norway
Prior art keywords
polyaminoamide
drainage
preparation
specifically
condensation products
Prior art date
Application number
NO782730A
Other languages
English (en)
Norwegian (no)
Other versions
NO151625B (no
NO782730L (no
Inventor
Rudolf Behn
Lutz Hoppe
Branislav Boehmer
Original Assignee
Wolff Walsrode 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
Application filed by Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of NO782730L publication Critical patent/NO782730L/no
Publication of NO151625B publication Critical patent/NO151625B/no
Publication of NO151625C publication Critical patent/NO151625C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • 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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/48—Polymers modified by chemical after-treatment
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/928—Paper mill waste, e.g. white water, black liquor treated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Paper (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polyamides (AREA)
NO782730A 1977-08-13 1978-08-10 Polyetylenglykol-polyaminoamid-kondensasjonsprodukter, og anvendelse derav til forbedring av retensjon, avvanning og oppberedning, spesielt ved papirfremstilling NO151625C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772736651 DE2736651A1 (de) 1977-08-13 1977-08-13 Hilfsmittel zur verbesserung der retention, entwaesserung und aufbereitung, insbesondere bei der papierherstellung

Publications (3)

Publication Number Publication Date
NO782730L NO782730L (no) 1979-02-14
NO151625B NO151625B (no) 1985-01-28
NO151625C true NO151625C (no) 1985-05-08

Family

ID=6016378

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782730A NO151625C (no) 1977-08-13 1978-08-10 Polyetylenglykol-polyaminoamid-kondensasjonsprodukter, og anvendelse derav til forbedring av retensjon, avvanning og oppberedning, spesielt ved papirfremstilling

Country Status (9)

Country Link
US (1) US4267059A (fi)
EP (1) EP0000714B1 (fi)
JP (1) JPS5432186A (fi)
AT (1) AT365681B (fi)
CA (1) CA1124963A (fi)
DE (2) DE2736651A1 (fi)
FI (1) FI64177C (fi)
IT (1) IT1112697B (fi)
NO (1) NO151625C (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347339A (en) * 1981-05-08 1982-08-31 Nalco Chemical Company Cationic block copolymers
GB2141130B (en) * 1983-06-09 1986-11-12 Grace W R & Co Polyamidoaminepolyamines
DE3413567A1 (de) * 1984-04-11 1985-10-24 Bayer Ag, 5090 Leverkusen Papierhilfsmittel
DE4100925C2 (de) * 1991-01-15 1996-08-01 Poly Id Ag Verfahren zur Behandlung von Faserstücken
DE19621697A1 (de) * 1996-05-30 1997-12-04 Wolff Walsrode Ag Verfahren zur Herstellung von Retentions- und Entwässerungsmittel auf Basis von Polyaminoethern
US6165322A (en) * 1997-07-29 2000-12-26 Hercules Incorporated Polyamidoamine/epichlorohydrin resins bearing polyol sidechains as dry strength agents
US6596126B1 (en) 1999-01-25 2003-07-22 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing aliphatic hydrocarbon moieties
US6398911B1 (en) 2000-01-21 2002-06-04 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing polysiloxane moieties
US6517678B1 (en) 2000-01-20 2003-02-11 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing amphiphillic hydrocarbon moieties
US6896769B2 (en) 1999-01-25 2005-05-24 Kimberly-Clark Worldwide, Inc. Modified condensation polymers containing azetidinium groups in conjunction with amphiphilic hydrocarbon moieties
US6465602B2 (en) 2000-01-20 2002-10-15 Kimberly-Clark Worldwide, Inc. Modified condensation polymers having azetidinium groups and containing polysiloxane moieties
US10662586B2 (en) 2017-06-28 2020-05-26 Gpcp Ip Holdings Llc Cationic polyetheramine dispersants for preparing papermaking stock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1771043C3 (de) * 1968-03-27 1979-05-23 Bayer Ag, 5090 Leverkusen Selbstvernetzende wasserlösliche Produkte und deren Verwendung als Naßfestmittel für Papier
DE1771814C2 (de) * 1968-07-16 1974-05-09 Bayer Ag, 5090 Leverkusen Hilfsmittel-Verwendung für die Papierfabrikation
CH541595A (de) * 1970-06-05 1973-09-15 Sandoz Ag Verfahren zur Herstellung von neuen Polyätheraminen
DE2353430C2 (de) * 1973-10-25 1982-04-15 Wolff Walsrode Ag, 3030 Walsrode Verfahren zur Herstellung von kationischen Polyaminopolyamiden und deren Verwendung als Papiererzeugungshilfsmittel
DE2434816C3 (de) * 1974-07-19 1981-01-22 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von stickstoffhaltigen Kondensationsprodukten und deren Verwendung als Retentionsmittel, Flockungsmittel und Entwässerungsbeschleuniger bei der Papierherstellung

Also Published As

Publication number Publication date
US4267059A (en) 1981-05-12
JPS5432186A (en) 1979-03-09
EP0000714A2 (de) 1979-02-21
NO151625B (no) 1985-01-28
FI782461A (fi) 1979-02-14
DE2861707D1 (en) 1982-05-06
FI64177C (fi) 1983-10-10
IT1112697B (it) 1986-01-20
EP0000714B1 (de) 1982-03-31
EP0000714A3 (en) 1979-03-21
ATA587278A (de) 1981-06-15
DE2736651A1 (de) 1979-02-15
NO782730L (no) 1979-02-14
IT7826760A0 (it) 1978-08-11
FI64177B (fi) 1983-06-30
CA1124963A (en) 1982-06-08
AT365681B (de) 1982-02-10

Similar Documents

Publication Publication Date Title
NO792583L (no) Keramisk, poroest legeme og fremgangsmaate ved fremstilling derav
IT1090720B (it) Perfezionamento nei dispositivi di condensazione di vapori
NL168257C (nl) Onder druk staand aerosolpreparaat en houder met aerosolpreparaat.
FI792359A (fi) Press med laongt nyp
NO151625C (no) Polyetylenglykol-polyaminoamid-kondensasjonsprodukter, og anvendelse derav til forbedring av retensjon, avvanning og oppberedning, spesielt ved papirfremstilling
ATA710379A (de) Druckbehandlungs- oder transportwalze, insbesondere kalanderwalze
NO156038C (no) Ildfast gjenstand og fremgangsmaate ved fremstilling derav.
NO790838L (no) Pressfilter.
NO150641C (no) Fornettbare copolymerer, fremgangsmaate ved fremstilling av disse og anvendelse av dem
JPS5425998A (en) Water soluble and crosslinked nitrogenncontaining condensation product
IT7927474A0 (it) Dispositivo atto ad indicare valori misurati.
IT8020374A0 (it) Materiale cromogeno lattonico , procedimento per la sua preparazione e materiale per riproduzione sensibile al calore e alla pressione che lo contiene
IT8020378A0 (it) Materiale cromogeno lattonico, procedimento per la sua preparazione e materiale per riproduzione sensibile al calore e alla pressione che lo contiene
NL7803430A (nl) Filterpers.
IT7920856A0 (it) Puntone regolabile in lunghezza.
AR210710A1 (es) Un producto de enzima sacarificante inmovillzada y en forma discreta y procedimiento para su preparacion
NL7902863A (nl) 7alpha-methoxycefalosporine verbindingen, hun gebruik en bereiding.
IT7822564A0 (it) Miglioramenti su, o relativi a, la manifattura di copertone.
BE876557A (fr) Nouvelles 1,2,4-triazolidin-3-ones ou -thiones et leurs methodes de preparation
DK4679A (da) Carbamoyltriazolyl-o,n-acetaler deres fremstilling og anvendelse
DK36479A (da) 2,6-dinitrobenzenaminer deres fremstilling og anvendelse
BR7907801A (pt) Poliazocorantes,sua preparacao e aplicacao
DE2960461D1 (en) Process for the manufacture of water-soluble condensation products, their use in papermaking and process-aids containing these condensation products
DK443081A (da) Vaskebetonpapir og fremgangsmaade til fremstilling deraf
NL7701477A (nl) Aromapreparaat en zijn bereiding.