FR1162547A - Improvements in processes and products for making paper - Google Patents

Improvements in processes and products for making paper

Info

Publication number
FR1162547A
FR1162547A FR1162547DA FR1162547A FR 1162547 A FR1162547 A FR 1162547A FR 1162547D A FR1162547D A FR 1162547DA FR 1162547 A FR1162547 A FR 1162547A
Authority
FR
France
Prior art keywords
products
processes
making paper
paper
making
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
Stanley Jordan Johnson
William Hynes Marra
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 FR1162547A publication Critical patent/FR1162547A/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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • D21H17/32—Guar or other polygalactomannan gum
FR1162547D 1954-08-13 1955-08-10 Improvements in processes and products for making paper Expired FR1162547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US347071XA 1954-08-13 1954-08-13

Publications (1)

Publication Number Publication Date
FR1162547A true FR1162547A (en) 1958-09-15

Family

ID=21878092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1162547D Expired FR1162547A (en) 1954-08-13 1955-08-10 Improvements in processes and products for making paper

Country Status (6)

Country Link
BE (1) BE540542A (en)
CH (1) CH347071A (en)
DE (1) DE1085029B (en)
FR (1) FR1162547A (en)
GB (1) GB773732A (en)
NL (1) NL199671A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114671A (en) * 1959-03-19 1963-12-17 Gruenzweig & Hartmann Manufacture of shaped mineral fiber bodies
SE8107078L (en) * 1981-11-27 1983-05-28 Eka Ab PAPER MANUFACTURING PROCEDURE
DE3223149C1 (en) * 1982-06-22 1984-01-19 Hermann 4020 Mettmann Frey Process for the production of paper or similar materials
GB8311152D0 (en) * 1983-04-25 1983-06-02 Rheocal Bucks Ltd Paper and board manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE433034A (en) * 1938-03-10
US2444412A (en) * 1945-03-19 1948-07-06 Paper Chemistry Inst Mannogalactan mucilages and process for producing same

Also Published As

Publication number Publication date
GB773732A (en) 1957-05-01
NL199671A (en)
BE540542A (en)
DE1085029B (en) 1960-07-07
CH347071A (en) 1960-06-15

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