CH286513A - Process for coating paper webs and coated paper web obtained by this process. - Google Patents

Process for coating paper webs and coated paper web obtained by this process.

Info

Publication number
CH286513A
CH286513A CH286513DA CH286513A CH 286513 A CH286513 A CH 286513A CH 286513D A CH286513D A CH 286513DA CH 286513 A CH286513 A CH 286513A
Authority
CH
Switzerland
Prior art keywords
web obtained
paper web
coating
coated paper
webs
Prior art date
Application number
Other languages
German (de)
Inventor
Consolidated Water Pow Company
Original Assignee
Consolidated Water Power & Pap
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 Consolidated Water Power & Pap filed Critical Consolidated Water Power & Pap
Publication of CH286513A publication Critical patent/CH286513A/en

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
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
    • D21H23/64—Addition to the formed paper by contacting paper with a device carrying the material the material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened coating
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/54—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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/64—Inorganic compounds
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0025—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material
    • D21H5/004—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by contact with a device carrying the treating material the treating material being non-fluent at the moment of transfer, e.g. in form of preformed, at least partially hardened, coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
CH286513D 1939-06-23 1947-06-19 Process for coating paper webs and coated paper web obtained by this process. CH286513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US283777XA 1939-06-23 1939-06-23

Publications (1)

Publication Number Publication Date
CH286513A true CH286513A (en) 1952-10-31

Family

ID=21843117

Family Applications (2)

Application Number Title Priority Date Filing Date
CH283777D CH283777A (en) 1939-06-23 1947-06-19 Mineral mixture for coating paper.
CH286513D CH286513A (en) 1939-06-23 1947-06-19 Process for coating paper webs and coated paper web obtained by this process.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH283777D CH283777A (en) 1939-06-23 1947-06-19 Mineral mixture for coating paper.

Country Status (5)

Country Link
BE (1) BE473627A (en)
CH (2) CH283777A (en)
FR (1) FR1011633A (en)
GB (2) GB687262A (en)
NL (1) NL71526C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL112681C (en) * 1958-02-11

Also Published As

Publication number Publication date
NL71526C (en)
BE473627A (en)
CH283777A (en) 1952-06-30
GB687277A (en) 1953-02-11
GB687262A (en) 1953-02-11
FR1011633A (en) 1952-06-25

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