NL203939A - - Google Patents

Info

Publication number
NL203939A
NL203939A NL203939DA NL203939A NL 203939 A NL203939 A NL 203939A NL 203939D A NL203939D A NL 203939DA NL 203939 A NL203939 A NL 203939A
Authority
NL
Netherlands
Application number
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.)
Publication of NL203939A publication Critical patent/NL203939A/xx

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)
NL203939D 1961-08-09 NL203939A (en:Method)

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 (1)

Publication Number Publication Date
NL203939A true NL203939A (en:Method)

Family

ID=7095651

Family Applications (2)

Application Number Title Priority Date Filing Date
NL281756D NL281756A (en:Method) 1961-08-09
NL203939D NL203939A (en:Method) 1961-08-09

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL281756D NL281756A (en:Method) 1961-08-09

Country Status (6)

Country Link
AT (1) AT247706B (en:Method)
BE (1) BE620936A (en:Method)
CH (1) CH422502A (en:Method)
DE (1) DE1211922C2 (en:Method)
GB (1) GB964065A (en:Method)
NL (2) NL203939A (en:Method)

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
DE1211922C2 (de) 1973-05-10
BE620936A (en:Method)
DE1211922B (de) 1966-03-03
NL281756A (en:Method)
GB964065A (en) 1964-07-15
CH422502A (de) 1966-10-15

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