GB432914A - A method of treating disintegrated fibrous vegetable material such as wood chips, straw and the like - Google Patents

A method of treating disintegrated fibrous vegetable material such as wood chips, straw and the like

Info

Publication number
GB432914A
GB432914A GB3946/34A GB394634A GB432914A GB 432914 A GB432914 A GB 432914A GB 3946/34 A GB3946/34 A GB 3946/34A GB 394634 A GB394634 A GB 394634A GB 432914 A GB432914 A GB 432914A
Authority
GB
United Kingdom
Prior art keywords
straw
wood chips
fibrous material
treating
sizing
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
GB3946/34A
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.)
Valmet AB
Original Assignee
Defibrator AB
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 Defibrator AB filed Critical Defibrator AB
Publication of GB432914A publication Critical patent/GB432914A/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
    • D21H17/60—Waxes
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes

Landscapes

  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
GB3946/34A 1933-02-06 1934-02-06 A method of treating disintegrated fibrous vegetable material such as wood chips, straw and the like Expired GB432914A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE432914X 1933-02-06

Publications (1)

Publication Number Publication Date
GB432914A true GB432914A (en) 1935-08-06

Family

ID=20309862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3946/34A Expired GB432914A (en) 1933-02-06 1934-02-06 A method of treating disintegrated fibrous vegetable material such as wood chips, straw and the like

Country Status (2)

Country Link
FR (1) FR768181A (fr)
GB (1) GB432914A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102838A (en) * 1960-02-23 1963-09-03 John A Manning Paper Company I Fiber treatment and resulting product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102838A (en) * 1960-02-23 1963-09-03 John A Manning Paper Company I Fiber treatment and resulting product

Also Published As

Publication number Publication date
FR768181A (fr) 1934-08-01

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