IT939406B - PROCESS FOR THE BRILLIANT WHITENING OF KRAFT PAPER PASTE - Google Patents

PROCESS FOR THE BRILLIANT WHITENING OF KRAFT PAPER PASTE

Info

Publication number
IT939406B
IT939406B IT52813/71A IT5281371A IT939406B IT 939406 B IT939406 B IT 939406B IT 52813/71 A IT52813/71 A IT 52813/71A IT 5281371 A IT5281371 A IT 5281371A IT 939406 B IT939406 B IT 939406B
Authority
IT
Italy
Prior art keywords
brilliant
whitening
kraft paper
paper paste
paste
Prior art date
Application number
IT52813/71A
Other languages
Italian (it)
Original Assignee
Atlantic Richfield 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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Application granted granted Critical
Publication of IT939406B publication Critical patent/IT939406B/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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10—Bleaching ; Apparatus therefor
    • D21C9/16—Bleaching ; Apparatus therefor with per compounds
    • D21C9/163—Bleaching ; Apparatus therefor with per compounds with peroxides

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
IT52813/71A 1970-09-15 1971-09-10 PROCESS FOR THE BRILLIANT WHITENING OF KRAFT PAPER PASTE IT939406B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7249170A 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
IT939406B true IT939406B (en) 1973-02-10

Family

ID=22107940

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52813/71A IT939406B (en) 1970-09-15 1971-09-10 PROCESS FOR THE BRILLIANT WHITENING OF KRAFT PAPER PASTE

Country Status (10)

Country Link
US (1) US3707438A (en)
BE (1) BE772260A (en)
BR (1) BR7105955D0 (en)
CA (1) CA951856A (en)
DE (1) DE2145212A1 (en)
ES (1) ES394982A1 (en)
FR (1) FR2107366A5 (en)
GB (1) GB1318131A (en)
IT (1) IT939406B (en)
NL (1) NL7112585A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219505C3 (en) * 1972-04-21 1974-10-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Chlorine-free multi-stage bleaching of cellulose
US4797010A (en) * 1987-09-22 1989-01-10 Nabisco Brands, Inc. Reheatable, resealable package for fried food

Also Published As

Publication number Publication date
FR2107366A5 (en) 1972-05-05
DE2145212A1 (en) 1972-05-25
BE772260A (en) 1972-03-06
GB1318131A (en) 1973-05-23
BR7105955D0 (en) 1973-05-31
US3707438A (en) 1972-12-26
NL7112585A (en) 1972-03-17
ES394982A1 (en) 1974-03-16
CA951856A (en) 1974-07-30

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