FR633121A - Process for reinforcing and waterproofing papers or the like - Google Patents

Process for reinforcing and waterproofing papers or the like

Info

Publication number
FR633121A
FR633121A FR633121DA FR633121A FR 633121 A FR633121 A FR 633121A FR 633121D A FR633121D A FR 633121DA FR 633121 A FR633121 A FR 633121A
Authority
FR
France
Prior art keywords
waterproofing
papers
reinforcing
waterproofing papers
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
Louis-Rene Mecre
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 FR633121A publication Critical patent/FR633121A/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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/31—Gums
    • 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
FR633121D 1926-08-04 1926-08-04 Process for reinforcing and waterproofing papers or the like Expired FR633121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR633121T 1926-08-04

Publications (1)

Publication Number Publication Date
FR633121A true FR633121A (en) 1928-01-21

Family

ID=8992639

Family Applications (1)

Application Number Title Priority Date Filing Date
FR633121D Expired FR633121A (en) 1926-08-04 1926-08-04 Process for reinforcing and waterproofing papers or the like

Country Status (2)

Country Link
FR (1) FR633121A (en)
GB (1) GB275617A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT70382A (en) * 1978-11-09 1979-11-01 Merck & Co Inc Process for preparing a novel blend of algin and tkp
US4257816A (en) * 1979-09-17 1981-03-24 Merck & Co., Inc. Novel blend of algin, TKP, and guar gum

Also Published As

Publication number Publication date
GB275617A (en) 1928-10-29

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