FR2295167A1 - Procede de preparation de pate cellulosique a papier - Google Patents

Procede de preparation de pate cellulosique a papier

Info

Publication number
FR2295167A1
FR2295167A1 FR7538930A FR7538930A FR2295167A1 FR 2295167 A1 FR2295167 A1 FR 2295167A1 FR 7538930 A FR7538930 A FR 7538930A FR 7538930 A FR7538930 A FR 7538930A FR 2295167 A1 FR2295167 A1 FR 2295167A1
Authority
FR
France
Prior art keywords
delignified
defibrillated
partly
improved properties
pressure refining
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.)
Withdrawn
Application number
FR7538930A
Other languages
English (en)
French (fr)
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.)
Ethyl Corp
Original Assignee
Ethyl Corp
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 Ethyl Corp filed Critical Ethyl Corp
Publication of FR2295167A1 publication Critical patent/FR2295167A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining

Landscapes

  • Paper (AREA)
FR7538930A 1974-12-19 1975-12-18 Procede de preparation de pate cellulosique a papier Withdrawn FR2295167A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53423474A 1974-12-19 1974-12-19

Publications (1)

Publication Number Publication Date
FR2295167A1 true FR2295167A1 (fr) 1976-07-16

Family

ID=24129232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538930A Withdrawn FR2295167A1 (fr) 1974-12-19 1975-12-18 Procede de preparation de pate cellulosique a papier

Country Status (7)

Country Link
JP (1) JPS5184907A (fi)
AU (1) AU8764475A (fi)
DE (1) DE2556854A1 (fi)
FI (1) FI753585A (fi)
FR (1) FR2295167A1 (fi)
NO (1) NO754315L (fi)
SE (1) SE7514404L (fi)

Also Published As

Publication number Publication date
SE7514404L (sv) 1976-06-21
JPS5184907A (en) 1976-07-24
NO754315L (fi) 1976-06-22
DE2556854A1 (de) 1976-07-01
AU8764475A (en) 1977-06-23
FI753585A (fi) 1976-06-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse