[go: up one dir, main page]

FR697979A - Hardened and waterproofed cardboard and its manufacturing process - Google Patents

Hardened and waterproofed cardboard and its manufacturing process

Info

Publication number
FR697979A
FR697979A FR697979DA FR697979A FR 697979 A FR697979 A FR 697979A FR 697979D A FR697979D A FR 697979DA FR 697979 A FR697979 A FR 697979A
Authority
FR
France
Prior art keywords
hardened
manufacturing process
waterproofed
cardboard
waterproofed cardboard
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
Desire Canas
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 FR697979A publication Critical patent/FR697979A/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
    • D21H17/60—Waxes
FR697979D 1929-10-03 1929-10-03 Hardened and waterproofed cardboard and its manufacturing process Expired FR697979A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR697979T 1929-10-03

Publications (1)

Publication Number Publication Date
FR697979A true FR697979A (en) 1931-01-26

Family

ID=9047434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697979D Expired FR697979A (en) 1929-10-03 1929-10-03 Hardened and waterproofed cardboard and its manufacturing process

Country Status (1)

Country Link
FR (1) FR697979A (en)

Similar Documents

Publication Publication Date Title
FR697997A (en) Manufacturing process for spinning solutions
FR697979A (en) Hardened and waterproofed cardboard and its manufacturing process
FR690330A (en) Emulsion manufacturing process
FR680371A (en) Bituminous cardboard manufacturing process
FR704617A (en) Tile and its manufacturing process
FR686301A (en) Manufacturing process for pastry boxes and boxes
FR681201A (en) Ink and its manufacturing process
FR673596A (en) Lincrusta and its manufacturing process
FR688482A (en) Mastic-coating and its manufacturing process
FR37316E (en) Calcined borax and its manufacturing process
FR678037A (en) Calcined borax and its manufacturing process
FR692568A (en) Insecticide and its manufacturing process
FR708334A (en) Fertilizers and its manufacturing process
FR644264A (en) Cardboard box manufacturing process
FR684048A (en) paraffin emulsion and its manufacturing process
FR686079A (en) Chain manufacturing process
FR682717A (en) Perfume manufacturing process
FR697968A (en) Softwood product and its manufacturing process
FR637955A (en) Roof coating and its manufacturing process
FR693402A (en) Box top and its manufacturing process
FR674702A (en) Process of making pâtés
FR701500A (en) Phonogram and its manufacturing process
FR688062A (en) Imino-ethers manufacturing process
FR673628A (en) Imino-ethers manufacturing process
FR702700A (en) Fertilizer manufacturing process