GB687262A - Improvements in or relating to a mineral coated paper - Google Patents

Improvements in or relating to a mineral coated paper

Info

Publication number
GB687262A
GB687262A GB12879/47A GB1287947A GB687262A GB 687262 A GB687262 A GB 687262A GB 12879/47 A GB12879/47 A GB 12879/47A GB 1287947 A GB1287947 A GB 1287947A GB 687262 A GB687262 A GB 687262A
Authority
GB
United Kingdom
Prior art keywords
paper
coated paper
modified
mineral
sodium
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
GB12879/47A
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.)
Consolidated Water Power and Paper Co
Original Assignee
Consolidated Water Power and Paper 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 Consolidated Water Power and Paper Co filed Critical Consolidated Water Power and Paper Co
Publication of GB687262A publication Critical patent/GB687262A/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
    • 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)
GB12879/47A 1939-06-23 1947-05-13 Improvements in or relating to a mineral coated paper Expired GB687262A (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
GB687262A true GB687262A (en) 1953-02-11

Family

ID=21843117

Family Applications (2)

Application Number Title Priority Date Filing Date
GB12879/47A Expired GB687262A (en) 1939-06-23 1947-05-13 Improvements in or relating to a mineral coated paper
GB26581/49A Expired GB687277A (en) 1939-06-23 1947-05-13 Improvements in mineral coated paper and process of coating paper

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB26581/49A Expired GB687277A (en) 1939-06-23 1947-05-13 Improvements in mineral coated paper and process of coating paper

Country Status (5)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL224801A (enrdf_load_stackoverflow) * 1958-02-11

Also Published As

Publication number Publication date
GB687277A (en) 1953-02-11
NL71526C (enrdf_load_stackoverflow)
BE473627A (enrdf_load_stackoverflow)
CH283777A (de) 1952-06-30
FR1011633A (fr) 1952-06-25
CH286513A (de) 1952-10-31

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