IE42670B1 - Condensation products useful in the production of paper and board - Google Patents

Condensation products useful in the production of paper and board

Info

Publication number
IE42670B1
IE42670B1 IE693/76A IE69376A IE42670B1 IE 42670 B1 IE42670 B1 IE 42670B1 IE 693/76 A IE693/76 A IE 693/76A IE 69376 A IE69376 A IE 69376A IE 42670 B1 IE42670 B1 IE 42670B1
Authority
IE
Ireland
Prior art keywords
condensation
paper
weight
process according
product
Prior art date
Application number
IE693/76A
Other languages
English (en)
Other versions
IE42670L (en
Original Assignee
Cassella 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 Ag filed Critical Cassella Ag
Publication of IE42670L publication Critical patent/IE42670L/xx
Publication of IE42670B1 publication Critical patent/IE42670B1/en

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)
IE693/76A 1975-04-05 1976-04-02 Condensation products useful in the production of paper and board IE42670B1 (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 (2)

Publication Number Publication Date
IE42670L IE42670L (en) 1976-10-05
IE42670B1 true IE42670B1 (en) 1980-09-24

Family

ID=5943162

Family Applications (1)

Application Number Title Priority Date Filing Date
IE693/76A IE42670B1 (en) 1975-04-05 1976-04-02 Condensation products useful in the production of paper and board

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
FR2306304A1 (fr) 1976-10-29
DE2514908B2 (de) 1979-12-20
YU84476A (en) 1982-02-28
LU74698A1 (fi) 1977-10-26
FI59132C (fi) 1981-06-10
PT64968B (de) 1977-09-06
SE7602526L (sv) 1976-10-06
ATA239276A (de) 1979-04-15
GB1536229A (en) 1978-12-20
FR2306304B1 (fi) 1980-06-27
NL7603215A (nl) 1976-10-07
DK135376A (da) 1976-10-06
HU176495B (en) 1981-03-28
IE42670L (en) 1976-10-05
ES446710A1 (es) 1977-06-01
SE421809B (sv) 1982-02-01
CH592776A5 (fi) 1977-11-15
AT353602B (de) 1979-11-26
NO811763L (no) 1976-10-06
CS189759B2 (en) 1979-04-30
FI59132B (fi) 1981-02-27
PT64968A (de) 1976-05-01
NO761061L (fi) 1976-10-06
IT1063562B (it) 1985-02-11
DE2514908A1 (de) 1976-10-14
SE8005255L (sv) 1980-07-18
FI760824A (fi) 1976-10-06
DE2514908C3 (de) 1980-08-21
BE840395A (fr) 1976-10-05

Similar Documents

Publication Publication Date Title
US2291080A (en) Method of producing paper having high wet strength and product thereof
US2322888A (en) Process for producing high wet strength paper
US2721140A (en) Paper of high wet strength and process therefor
US2325302A (en) High-wet-strength paper
US4146515A (en) Making a lightly oxidized starch additive by adding a cationic polymer to starch slurry prior to heating the slurry
US2729560A (en) Wet strength paper containing aminoaliphatic chain polymer resins
CS210687B2 (en) Manufacturing process of thermosetting urea formaldehyde resins
US3949014A (en) Binder
EP0710682B1 (de) Melamin-Formaldehyd-Tränkharze für Folien und Kanten
US2826500A (en) Use of cationic-modified urea-formaldehyde resins in the manufacture of wet strengthpaper
US3734918A (en) Wood adhesive
US3957574A (en) Sizing method and composition for use therein
EP0077067B1 (de) Wässrige Lösung eines Melamin-Formaldehyd-Harzes und Verfahren zu ihrer Herstellung
US2657132A (en) Manufacturing wet strength paper containing cationic urea-formaldehyde resin
WO1984004553A1 (en) Paper that contains chemically substituted cellulose
US2694630A (en) Sized waterlaid glass fiber products and process of preparing the same
US2497074A (en) Modified urea-formaldehyde resins and methods of preparing the same
IE42670B1 (en) Condensation products useful in the production of paper and board
US6114471A (en) Strengthening compositions and treatments for lignocellulosic materials
US3141812A (en) Process of impregnating paper containing synthetic fibers and an amine formaldehyde precondensate with a film forming linear copolyamide
US6620461B2 (en) Methods for the reduction of bleeding of lignosulfonates from lignosulfonate-treated substrates
US2698787A (en) Urea-formaldehyde resins for wet strength paper and their use
US2596014A (en) Preparing wet strength paper using polyarylbiguanide-urea resin
US3420735A (en) Wet-strength resins and a process for improving the wet-strength of paper
US2539558A (en) Permanent paper and method of making same