FR900508A - Acids of the diphenyl series and their application to the sizing of papers and the like - Google Patents

Acids of the diphenyl series and their application to the sizing of papers and the like

Info

Publication number
FR900508A
FR900508A FR900508DA FR900508A FR 900508 A FR900508 A FR 900508A FR 900508D A FR900508D A FR 900508DA FR 900508 A FR900508 A FR 900508A
Authority
FR
France
Prior art keywords
papers
sizing
acids
application
diphenyl series
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
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR900508A publication Critical patent/FR900508A/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
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • D21H17/15—Polycarboxylic acids, e.g. maleic acid
FR900508D 1942-12-11 1943-12-10 Acids of the diphenyl series and their application to the sizing of papers and the like Expired FR900508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE900508X 1942-12-11

Publications (1)

Publication Number Publication Date
FR900508A true FR900508A (en) 1945-07-02

Family

ID=6853499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR900508D Expired FR900508A (en) 1942-12-11 1943-12-10 Acids of the diphenyl series and their application to the sizing of papers and the like

Country Status (2)

Country Link
BE (1) BE453554A (en)
FR (1) FR900508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096654A2 (en) * 1982-05-28 1983-12-21 Ciba-Geigy Ag Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096654A2 (en) * 1982-05-28 1983-12-21 Ciba-Geigy Ag Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents
EP0096654A3 (en) * 1982-05-28 1984-11-14 Ciba-Geigy Ag Process for sizing paper with anionic, hydrophobic sizing agents and cationic retention agents

Also Published As

Publication number Publication date
BE453554A (en)

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