CS189759B2 - Method of preparing aids for increasing strength of paper,cardboard,paperboard and webs - Google Patents

Method of preparing aids for increasing strength of paper,cardboard,paperboard and webs

Info

Publication number
CS189759B2
CS189759B2 CS762085A CS208576A CS189759B2 CS 189759 B2 CS189759 B2 CS 189759B2 CS 762085 A CS762085 A CS 762085A CS 208576 A CS208576 A CS 208576A CS 189759 B2 CS189759 B2 CS 189759B2
Authority
CS
Czechoslovakia
Prior art keywords
paperboard
webs
cardboard
paper
increasing strength
Prior art date
Application number
CS762085A
Other languages
Czech (cs)
English (en)
Inventor
Roland Fejoz
Winfried Pommer
Karlfried Keller
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of CS189759B2 publication Critical patent/CS189759B2/cs

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
    • D21H17/20—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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic 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
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
CS762085A 1975-04-05 1976-03-31 Method of preparing aids for increasing strength of paper,cardboard,paperboard and webs CS189759B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2514908A DE2514908C3 (de) 1975-04-05 1975-04-05 Hilfsmittel für die Herstellung von Papier und Pappe und seine Verwendung

Publications (1)

Publication Number Publication Date
CS189759B2 true CS189759B2 (en) 1979-04-30

Family

ID=5943162

Family Applications (1)

Application Number Title Priority Date Filing Date
CS762085A CS189759B2 (en) 1975-04-05 1976-03-31 Method of preparing aids for increasing strength of paper,cardboard,paperboard and webs

Country Status (19)

Country Link
AT (1) AT353602B (fi)
BE (1) BE840395A (fi)
CH (1) CH592776A5 (fi)
CS (1) CS189759B2 (fi)
DE (1) DE2514908C3 (fi)
DK (1) DK135376A (fi)
ES (1) ES446710A1 (fi)
FI (1) FI59132C (fi)
FR (1) FR2306304A1 (fi)
GB (1) GB1536229A (fi)
HU (1) HU176495B (fi)
IE (1) IE42670B1 (fi)
IT (1) IT1063562B (fi)
LU (1) LU74698A1 (fi)
NL (1) NL7603215A (fi)
NO (2) NO761061L (fi)
PT (1) PT64968B (fi)
SE (2) SE421809B (fi)
YU (1) YU84476A (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3500408A1 (de) * 1985-01-08 1986-07-10 Skw Trostberg Ag, 8223 Trostberg Verfahren zur herstellung von papier, karton, pappen und anderen cellulosehaltigen materialien unter neutralen bis schwach basischen ph-bedingungen
GB2172894B (en) * 1985-03-29 1989-05-10 Muirhead Data Communications L Melamine/formaldehyde and urea/formaldehyde resinous materials

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1495351B2 (de) * 1964-03-06 1972-03-02 Cassella Farbwerke Mainkur Ag, 6000 Frankfurt Verfahren zur herstellung bestaendiger und rasch haertender aminoplastharzloesungen
DE1908094C3 (de) * 1969-02-19 1978-11-09 Basf -, 6700 Ludwigshafen Verwendung wäßriger Lösungen von Aminoplast-Harzkondensaten als Trankharzlösungen
DE2142532A1 (de) * 1971-08-25 1973-03-08 Cassella Farbwerke Mainkur Ag Verfahren zur herstellung von hochkondensierten, unbegrenzt in wasser loeslichen aminoplastharzen

Also Published As

Publication number Publication date
DK135376A (da) 1976-10-06
ES446710A1 (es) 1977-06-01
SE8005255L (sv) 1980-07-18
DE2514908C3 (de) 1980-08-21
HU176495B (en) 1981-03-28
IE42670L (en) 1976-10-05
AT353602B (de) 1979-11-26
FI59132B (fi) 1981-02-27
NO761061L (fi) 1976-10-06
BE840395A (fr) 1976-10-05
FI760824A (fi) 1976-10-06
SE421809B (sv) 1982-02-01
DE2514908B2 (de) 1979-12-20
CH592776A5 (fi) 1977-11-15
SE7602526L (sv) 1976-10-06
PT64968B (de) 1977-09-06
IT1063562B (it) 1985-02-11
IE42670B1 (en) 1980-09-24
LU74698A1 (fi) 1977-10-26
NL7603215A (nl) 1976-10-07
NO811763L (no) 1976-10-06
FI59132C (fi) 1981-06-10
YU84476A (en) 1982-02-28
ATA239276A (de) 1979-04-15
DE2514908A1 (de) 1976-10-14
FR2306304B1 (fi) 1980-06-27
FR2306304A1 (fr) 1976-10-29
PT64968A (de) 1976-05-01
GB1536229A (en) 1978-12-20

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