GB700882A - Improvements relating to paper making - Google Patents

Improvements relating to paper making

Info

Publication number
GB700882A
GB700882A GB19783/51A GB1978351A GB700882A GB 700882 A GB700882 A GB 700882A GB 19783/51 A GB19783/51 A GB 19783/51A GB 1978351 A GB1978351 A GB 1978351A GB 700882 A GB700882 A GB 700882A
Authority
GB
United Kingdom
Prior art keywords
fibres
tank
supplied
electrostatic charge
paper
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
GB19783/51A
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.)
Hollingsworth and Vose Co
Original Assignee
Hollingsworth and Vose 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 Hollingsworth and Vose Co filed Critical Hollingsworth and Vose Co
Publication of GB700882A publication Critical patent/GB700882A/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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/08—Filter paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/12—Pulp from non-woody plants or crops, e.g. cotton, flax, straw, bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Paper (AREA)
GB19783/51A 1951-04-24 1951-08-22 Improvements relating to paper making Expired GB700882A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US700882XA 1951-04-24 1951-04-24

Publications (1)

Publication Number Publication Date
GB700882A true GB700882A (en) 1953-12-09

Family

ID=22093039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19783/51A Expired GB700882A (en) 1951-04-24 1951-08-22 Improvements relating to paper making

Country Status (3)

Country Link
BE (1) BE516977A (enrdf_load_stackoverflow)
FR (1) FR1073527A (enrdf_load_stackoverflow)
GB (1) GB700882A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019155A (en) * 1956-12-21 1962-01-30 Francis H Snyder And Associate Decorative laminates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3019155A (en) * 1956-12-21 1962-01-30 Francis H Snyder And Associate Decorative laminates

Also Published As

Publication number Publication date
FR1073527A (fr) 1954-09-27
BE516977A (enrdf_load_stackoverflow)

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