FR1228322A - Production of papers with improved wet strength - Google Patents

Production of papers with improved wet strength

Info

Publication number
FR1228322A
FR1228322A FR789197A FR789197A FR1228322A FR 1228322 A FR1228322 A FR 1228322A FR 789197 A FR789197 A FR 789197A FR 789197 A FR789197 A FR 789197A FR 1228322 A FR1228322 A FR 1228322A
Authority
FR
France
Prior art keywords
papers
production
wet strength
improved wet
improved
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
FR789197A
Other languages
French (fr)
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.)
Cassella Farbwerke Mainkur AG
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
Application granted granted Critical
Publication of FR1228322A publication Critical patent/FR1228322A/en
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
    • D21H17/20—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)
FR789197A 1958-03-13 1959-03-12 Production of papers with improved wet strength Expired FR1228322A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC16471A DE1061614B (en) 1958-03-13 1958-03-13 Process for the production of wet strength paper

Publications (1)

Publication Number Publication Date
FR1228322A true FR1228322A (en) 1960-08-29

Family

ID=7016045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789197A Expired FR1228322A (en) 1958-03-13 1959-03-12 Production of papers with improved wet strength

Country Status (5)

Country Link
BE (1) BE576629A (en)
CH (1) CH376360A (en)
DE (1) DE1061614B (en)
FR (1) FR1228322A (en)
NL (2) NL113337C (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU28859A1 (en) * 1942-07-31

Also Published As

Publication number Publication date
DE1061614B (en) 1959-07-16
BE576629A (en) 1959-07-01
CH376360A (en) 1964-03-31
NL237022A (en)
NL113337C (en)

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