FR675829A - Paper sizing process - Google Patents

Paper sizing process

Info

Publication number
FR675829A
FR675829A FR675829DA FR675829A FR 675829 A FR675829 A FR 675829A FR 675829D A FR675829D A FR 675829DA FR 675829 A FR675829 A FR 675829A
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)
Inventor
Ernest Lecocq
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 filed Critical
Application granted granted Critical
Publication of FR675829A publication Critical patent/FR675829A/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
    • D21H17/62—Rosin; Derivatives thereof
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
FR675829D 1928-06-08 1929-05-27 Paper sizing process Expired FR675829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE313171X 1928-06-08

Publications (1)

Publication Number Publication Date
FR675829A true FR675829A (en) 1930-02-14

Family

ID=3867594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675829D Expired FR675829A (en) 1928-06-08 1929-05-27 Paper sizing process

Country Status (3)

Country Link
US (1) US1806474A (en)
FR (1) FR675829A (en)
GB (1) GB313171A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL59736C (en) * 1943-04-14
US2711370A (en) * 1954-04-12 1955-06-21 American Cyanamid Co Manufacture of sized, filled paper

Also Published As

Publication number Publication date
US1806474A (en) 1931-05-19
GB313171A (en) 1930-04-10

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