FR58556E - Paper sizing process - Google Patents

Paper sizing process

Info

Publication number
FR58556E
FR58556E FR58556DA FR58556E FR 58556 E FR58556 E FR 58556E FR 58556D A FR58556D A FR 58556DA FR 58556 E FR58556 E FR 58556E
Authority
FR
France
Prior art keywords
sizing process
paper sizing
paper
sizing
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.)
Nopco Chemical Co
Original Assignee
Nopco Chemical Co
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 Nopco Chemical Co filed Critical Nopco Chemical Co
Application granted granted Critical
Publication of FR58556E publication Critical patent/FR58556E/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
    • D21H17/07—Nitrogen-containing compounds
FR58556D 1947-12-16 1947-12-16 Paper sizing process Expired FR58556E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58556T 1947-12-16

Publications (1)

Publication Number Publication Date
FR58556E true FR58556E (en) 1954-01-27

Family

ID=8692450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58556D Expired FR58556E (en) 1947-12-16 1947-12-16 Paper sizing process

Country Status (1)

Country Link
FR (1) FR58556E (en)

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