DE1211922C2 - Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung - Google Patents

Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung

Info

Publication number
DE1211922C2
DE1211922C2 DE1961F0034651 DEF0034651A DE1211922C2 DE 1211922 C2 DE1211922 C2 DE 1211922C2 DE 1961F0034651 DE1961F0034651 DE 1961F0034651 DE F0034651 A DEF0034651 A DE F0034651A DE 1211922 C2 DE1211922 C2 DE 1211922C2
Authority
DE
Germany
Prior art keywords
viscosity
epichlorohydrin
papermaking
aid
filler retention
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE1961F0034651
Other languages
German (de)
English (en)
Other versions
DE1211922B (de
Inventor
Dr Wolfgang Lehmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer 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 to NL281756D priority Critical patent/NL281756A/xx
Priority to BE620936D priority patent/BE620936A/xx
Priority to NL203939D priority patent/NL203939A/xx
Priority to DE1961F0034651 priority patent/DE1211922C2/de
Application filed by Bayer AG filed Critical Bayer AG
Priority to CH834962A priority patent/CH422502A/de
Priority to AT574262A priority patent/AT247706B/de
Priority to FR905992A priority patent/FR1330510A/fr
Priority to GB3019362A priority patent/GB964065A/en
Publication of DE1211922B publication Critical patent/DE1211922B/de
Application granted granted Critical
Publication of DE1211922C2 publication Critical patent/DE1211922C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Paper (AREA)
DE1961F0034651 1961-08-09 1961-08-09 Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung Expired DE1211922C2 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL281756D NL281756A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-08-09
BE620936D BE620936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-08-09
NL203939D NL203939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-08-09
DE1961F0034651 DE1211922C2 (de) 1961-08-09 1961-08-09 Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung
CH834962A CH422502A (de) 1961-08-09 1962-07-11 Verfahren zur Erhöhung der Füllstoffretention im Papierstoff
AT574262A AT247706B (de) 1961-08-09 1962-07-16 Verfahren zur Erhöhung der Füllstoffretention im Papierstoff
FR905992A FR1330510A (fr) 1961-08-09 1962-08-03 Procédé pour accroître la rétention des charges dans la pâte à papier
GB3019362A GB964065A (en) 1961-08-09 1962-08-07 Process for increasing the filler-retention of paper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961F0034651 DE1211922C2 (de) 1961-08-09 1961-08-09 Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung

Publications (2)

Publication Number Publication Date
DE1211922B DE1211922B (de) 1966-03-03
DE1211922C2 true DE1211922C2 (de) 1973-05-10

Family

ID=7095651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1961F0034651 Expired DE1211922C2 (de) 1961-08-09 1961-08-09 Hilfsmittel fuer die Fuellstoffretention bei der Papierherstellung

Country Status (6)

Country Link
AT (1) AT247706B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE620936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH422502A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1211922C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB964065A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2) NL203939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264943B (de) * 1964-01-18 1968-03-28 Bayer Ag Papierhilfsmittel
DE1771814C2 (de) * 1968-07-16 1974-05-09 Bayer Ag, 5090 Leverkusen Hilfsmittel-Verwendung für die Papierfabrikation
DE3446282A1 (de) * 1984-01-03 1985-07-11 Sandoz-Patent-GmbH, 7850 Lörrach Faerbeverfahren
US4718918A (en) * 1984-01-03 1988-01-12 Sandoz Ltd. Treatment of textile materials to improve the fastness of dyeings made thereon and polymers useful therefor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE731030C (de) * 1939-02-02 1943-02-02 Ig Farbenindustrie Ag Verfahren zur Herstellung von loeslichen, durch Selbstkondensation in unloesliche, harte Produkte ueberfuehrbaren stickstoffhaltigen Kondensationsprodukten

Also Published As

Publication number Publication date
AT247706B (de) 1966-06-27
BE620936A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE1211922B (de) 1966-03-03
NL281756A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB964065A (en) 1964-07-15
CH422502A (de) 1966-10-15
NL203939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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Legal Events

Date Code Title Description
C2 Grant after previous publication (2nd publication)