NL30428C - - Google Patents

Info

Publication number
NL30428C
NL30428C NL30428DA NL30428C NL 30428 C NL30428 C NL 30428C NL 30428D A NL30428D A NL 30428DA NL 30428 C NL30428 C NL 30428C
Authority
NL
Netherlands
Application number
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.)
Publication of NL30428C publication Critical patent/NL30428C/xx

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
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • 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
    • D21C9/001—Modification of pulp properties
    • D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
NL30428D 1927-10-22 NL30428C (en))

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US228104A US1761069A (en) 1927-10-22 1927-10-22 Process of manufacture of pulp and paper

Publications (1)

Publication Number Publication Date
NL30428C true NL30428C (en))

Family

ID=22855808

Family Applications (1)

Application Number Title Priority Date Filing Date
NL30428D NL30428C (en)) 1927-10-22

Country Status (2)

Country Link
US (1) US1761069A (en))
NL (1) NL30428C (en))

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731344A (en) * 1953-05-11 1956-01-17 Ralph H Mckee Process for making pulp and paper
US3044924A (en) * 1954-12-30 1962-07-17 Olin Mathieson Process for making cigarette paper and resulting paper

Also Published As

Publication number Publication date
US1761069A (en) 1930-06-03

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