FR931749A - Méthode de fabrication de papier résistant à l'état humide - Google Patents

Méthode de fabrication de papier résistant à l'état humide

Info

Publication number
FR931749A
FR931749A FR931749DA FR931749A FR 931749 A FR931749 A FR 931749A FR 931749D A FR931749D A FR 931749DA FR 931749 A FR931749 A FR 931749A
Authority
FR
France
Prior art keywords
resistant paper
making wet
wet
making
resistant
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
English (en)
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.)
Resinous Products and Chemical Co
Original Assignee
Resinous Products and 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 Resinous Products and Chemical Co filed Critical Resinous Products and Chemical Co
Application granted granted Critical
Publication of FR931749A publication Critical patent/FR931749A/fr
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
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FR931749D 1945-09-15 1946-08-01 Méthode de fabrication de papier résistant à l'état humide Expired FR931749A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US613622XA 1945-09-15 1945-09-15

Publications (1)

Publication Number Publication Date
FR931749A true FR931749A (fr) 1948-03-02

Family

ID=22035306

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931749D Expired FR931749A (fr) 1945-09-15 1946-08-01 Méthode de fabrication de papier résistant à l'état humide

Country Status (3)

Country Link
DE (1) DE883701C (fr)
FR (1) FR931749A (fr)
GB (1) GB613622A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3002881A (en) * 1956-11-09 1961-10-03 Cons Mining & Smelting Co Method of increasing the wet strength of cellulosic material and article formed thereby

Also Published As

Publication number Publication date
GB613622A (en) 1948-12-01
DE883701C (de) 1953-07-20

Similar Documents

Publication Publication Date Title
FR931212A (fr) Procédé d'encollage du papier
BE610487A (fr) Procédé d'encollage du papier.
FR931749A (fr) Méthode de fabrication de papier résistant à l'état humide
FR939189A (fr) Perfectionnements à la production de composés haloacryliques
FR934425A (fr) Papier et procédé pour le fabriquer
FR991139A (fr) Perfectionnement apporté aux machines à imprimer
FR928896A (fr) Machine pour la fabrication de bobines de papier, ou matières similaires, de longueurs déterminées
FR915929A (fr) Machines électrostatiques à flasques
FR912114A (fr) Procédé de fabrication d'un papier isolant
FR926840A (fr) Perfectionnements aux machines pour la fabrication de pâte à papier
FR925701A (fr) Machine volante
FR916314A (fr) Perfectionnements apportés à la fabrication des pâtes à papier
FR921906A (fr) Machine pour la fabrication de fermetures à glissière
FR916544A (fr) Fabrication de pâte à papier
FR942163A (fr) Procédé de fabrication de papier
FR926839A (fr) Procédé et machine perfectionnés pour la fabrication de pâte à papier
FR927583A (fr) Machine pour la fabrication de cahiers de papier à cigarette
FR950711A (fr) Machine à repasser
FR920396A (fr) Machine à taquer et égaliser le papier
FR994336A (fr) Machine à sténographier
ES168969A1 (es) Maquina consistente en un hidroseparador
FR930785A (fr) Procédé pour la production de papier photographique
FR931534A (fr) Perfectionnements apportés à la fabrication du papier
FR925420A (fr) Procédé nouveau de fabrication de papier attrape-mouches
FR919115A (fr) Machine à bobiner