AT273654B - Process for the production of pulp from cellulosic material - Google Patents

Process for the production of pulp from cellulosic material

Info

Publication number
AT273654B
AT273654B AT581767A AT581767A AT273654B AT 273654 B AT273654 B AT 273654B AT 581767 A AT581767 A AT 581767A AT 581767 A AT581767 A AT 581767A AT 273654 B AT273654 B AT 273654B
Authority
AT
Austria
Prior art keywords
pulp
production
cellulosic material
cellulosic
Prior art date
Application number
AT581767A
Other languages
German (de)
Original Assignee
Buckman Labor Inc
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 Buckman Labor Inc filed Critical Buckman Labor Inc
Application granted granted Critical
Publication of AT273654B publication Critical patent/AT273654B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/222—Use of compounds accelerating the pulping processes
AT581767A 1966-06-27 1967-06-22 Process for the production of pulp from cellulosic material AT273654B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56087666A 1966-06-27 1966-06-27

Publications (1)

Publication Number Publication Date
AT273654B true AT273654B (en) 1969-08-25

Family

ID=24239727

Family Applications (1)

Application Number Title Priority Date Filing Date
AT581767A AT273654B (en) 1966-06-27 1967-06-22 Process for the production of pulp from cellulosic material

Country Status (12)

Country Link
US (1) US3448004A (en)
AT (1) AT273654B (en)
BE (1) BE692672A (en)
BR (1) BR6786412D0 (en)
CH (1) CH487298A (en)
DE (1) DE1692839B1 (en)
DK (1) DK122467B (en)
ES (1) ES335542A1 (en)
FR (1) FR1507635A (en)
NL (1) NL153284B (en)
NO (1) NO119342B (en)
SE (1) SE326094B (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2651571A (en) * 1948-06-26 1953-09-08 Howard E St John Alkaline treating method for obtaining ramie and other fibers
NL77793C (en) * 1950-12-27
US2743179A (en) * 1953-07-22 1956-04-24 Socony Mobil Oil Co Inc Pitch control in paper making
US3274050A (en) * 1963-04-29 1966-09-20 Buckman Labor Inc Pitch control in pulp and papermaking

Also Published As

Publication number Publication date
BR6786412D0 (en) 1973-08-09
ES335542A1 (en) 1967-12-01
NL153284B (en) 1977-05-16
FR1507635A (en) 1967-12-29
SE326094B (en) 1970-07-13
DE1692839B1 (en) 1971-07-01
CH487298A (en) 1970-03-15
US3448004A (en) 1969-06-03
BE692672A (en) 1967-07-03
NO119342B (en) 1970-05-04
DK122467B (en) 1972-03-06
NL6701012A (en) 1967-12-28

Similar Documents

Publication Publication Date Title
CH439207A (en) Process for the treatment of flat structures made of fibrous cellulose material
AT275842B (en) Process for the production of hardboard
CH423451A (en) Process for the production of pulp from lignocellulosic material
AT282337B (en) Process for the production of paper or viscose pulp
AT260006B (en) Process for the production of pulp
CH478862A (en) Process for the production of poly-e-caproamid
AT283897B (en) Process for the production of newsprint
AT302009B (en) Process for the production of mechanical pulp from lignocellulosic material
AT278042B (en) Process for the production of cellulose ethers
CH420833A (en) Device for the production of fibrous material from lignocellulosic material
AT300544B (en) Process for the production of cellulose pulp
AT262741B (en) Process for the production of sized papers
AT264134B (en) Process for the production of poly-N-oxides
CH465759A (en) Process for the production of polyurethane pulp
AT320950B (en) Process for the production of fiberboards from lignocellulosic material
CH480372A (en) Process for the production of vinyl-impregnated nitrocellulose
CH469030A (en) Process for the production of water-soluble cellulose ethers
AT257341B (en) Process for the production of cellulose pulp
CH442957A (en) Process for the production of pulp from lignocellulose-containing raw material
CH488809A (en) Process for the production of beryllium-aluminum materials
AT260890B (en) Process for the production of ɛ-caprolactone
AT273654B (en) Process for the production of pulp from cellulosic material
AT277745B (en) Process for the production of sulphite pulp
CH475208A (en) Process for the production of cyanophenols
AT281579B (en) Process for the production of pulp from cellulose fibers