DE235821C - - Google Patents

Info

Publication number
DE235821C
DE235821C DE1910235821D DE235821DA DE235821C DE 235821 C DE235821 C DE 235821C DE 1910235821 D DE1910235821 D DE 1910235821D DE 235821D A DE235821D A DE 235821DA DE 235821 C DE235821 C DE 235821C
Authority
DE
Germany
Prior art keywords
resin
soda
alumina
carbonic acid
gases
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 - Lifetime
Application number
DE1910235821D
Other languages
German (de)
English (en)
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 of DE235821C publication Critical patent/DE235821C/de
Application filed filed Critical
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the 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
    • D21H17/62—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
DE1910235821D 1910-10-11 1910-10-11 Expired - Lifetime DE235821C (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE235821T 1910-10-11

Publications (1)

Publication Number Publication Date
DE235821C true DE235821C (xx)

Family

ID=8899627

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1910235821D Expired - Lifetime DE235821C (xx) 1910-10-11 1910-10-11

Country Status (2)

Country Link
DE (1) DE235821C (xx)
FR (1) FR435013A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103122B (de) * 1954-03-06 1961-03-23 Farnam Co F D Verfahren zur Herstellung kautschukhaltiger Papiere, Pappen u. dgl.
EP0281273A1 (en) * 1987-02-27 1988-09-07 The BOC Group, Inc. Cellulosic pulp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103122B (de) * 1954-03-06 1961-03-23 Farnam Co F D Verfahren zur Herstellung kautschukhaltiger Papiere, Pappen u. dgl.
EP0281273A1 (en) * 1987-02-27 1988-09-07 The BOC Group, Inc. Cellulosic pulp

Also Published As

Publication number Publication date
FR435013A (fr) 1912-02-20

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