GB625323A - Improvements relating to the production of paper and the like - Google Patents

Improvements relating to the production of paper and the like

Info

Publication number
GB625323A
GB625323A GB3093048A GB3093048A GB625323A GB 625323 A GB625323 A GB 625323A GB 3093048 A GB3093048 A GB 3093048A GB 3093048 A GB3093048 A GB 3093048A GB 625323 A GB625323 A GB 625323A
Authority
GB
United Kingdom
Prior art keywords
paper
production
improvements relating
alumino
zeolite
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
GB3093048A
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.)
Sutcliffe Speakman and Co Ltd
Original Assignee
Sutcliffe Speakman and Co Ltd
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 Sutcliffe Speakman and Co Ltd filed Critical Sutcliffe Speakman and Co Ltd
Priority to GB3093048A priority Critical patent/GB625323A/en
Publication of GB625323A publication Critical patent/GB625323A/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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • 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
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/10—Packing paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

Paper &c. of high wet strength for wrapping food &c. contains a finely-divided porous absorbent substance, e.g. carbon, zeolite, or an alumino-silicate. An impermeable ply may be adhered to such paper.
GB3093048A 1945-10-19 1945-10-19 Improvements relating to the production of paper and the like Expired GB625323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3093048A GB625323A (en) 1945-10-19 1945-10-19 Improvements relating to the production of paper and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3093048A GB625323A (en) 1945-10-19 1945-10-19 Improvements relating to the production of paper and the like

Publications (1)

Publication Number Publication Date
GB625323A true GB625323A (en) 1949-06-24

Family

ID=10315323

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3093048A Expired GB625323A (en) 1945-10-19 1945-10-19 Improvements relating to the production of paper and the like

Country Status (1)

Country Link
GB (1) GB625323A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902399A (en) * 1950-11-06 1959-09-01 Ncr Co Filled paper
US2918399A (en) * 1956-01-04 1959-12-22 Burgess Cellulose Company Stereotype dry mat
EP0050599A1 (en) * 1980-10-17 1982-04-28 Ab Casco Impregnated paper and its use
US4769175A (en) * 1985-06-26 1988-09-06 Mitsubishi Gas Chemical Company, Inc. Sheet-like, oxygen-scavenging agent
US5554288A (en) * 1993-12-28 1996-09-10 Little Rapids Corporation Disposable filters and manufacturing process
EP3175985B1 (en) 2011-06-24 2017-11-29 Smurfit Kappa Hoya Papier und Karton GmbH Fibre product for packaging

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2902399A (en) * 1950-11-06 1959-09-01 Ncr Co Filled paper
US2918399A (en) * 1956-01-04 1959-12-22 Burgess Cellulose Company Stereotype dry mat
EP0050599A1 (en) * 1980-10-17 1982-04-28 Ab Casco Impregnated paper and its use
US4769175A (en) * 1985-06-26 1988-09-06 Mitsubishi Gas Chemical Company, Inc. Sheet-like, oxygen-scavenging agent
US5554288A (en) * 1993-12-28 1996-09-10 Little Rapids Corporation Disposable filters and manufacturing process
EP3175985B1 (en) 2011-06-24 2017-11-29 Smurfit Kappa Hoya Papier und Karton GmbH Fibre product for packaging

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