CH138611A - Process for reducing the swellability of unswollen celluloses. - Google Patents

Process for reducing the swellability of unswollen celluloses.

Info

Publication number
CH138611A
CH138611A CH138611DA CH138611A CH 138611 A CH138611 A CH 138611A CH 138611D A CH138611D A CH 138611DA CH 138611 A CH138611 A CH 138611A
Authority
CH
Switzerland
Prior art keywords
unswollen
swellability
celluloses
reducing
unswollen celluloses
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellsc Farbenindustrie
Original Assignee
Ig Farbenindustrie Ag
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 Ig Farbenindustrie Ag filed Critical Ig Farbenindustrie Ag
Publication of CH138611A publication Critical patent/CH138611A/en

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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/50—Acyclic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CH138611D 1927-09-23 1928-04-05 Process for reducing the swellability of unswollen celluloses. CH138611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE297463X 1927-09-23

Publications (1)

Publication Number Publication Date
CH138611A true CH138611A (en) 1930-03-15

Family

ID=6090699

Family Applications (1)

Application Number Title Priority Date Filing Date
CH138611D CH138611A (en) 1927-09-23 1928-04-05 Process for reducing the swellability of unswollen celluloses.

Country Status (2)

Country Link
CH (1) CH138611A (en)
GB (1) GB297463A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879358C (en) * 1944-03-01 1953-06-11 Bakelite Ges M B H Process for the production of high-strength and sized paper, cardboard, cardboard and similar products

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE749372C (en) * 1941-07-18 1944-11-22 Ig Farbenindustrie Ag Process for finishing paper goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879358C (en) * 1944-03-01 1953-06-11 Bakelite Ges M B H Process for the production of high-strength and sized paper, cardboard, cardboard and similar products

Also Published As

Publication number Publication date
GB297463A (en) 1930-01-20

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