SE7414268L - Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus - Google Patents

Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus

Info

Publication number
SE7414268L
SE7414268L SE7414268A SE7414268A SE7414268L SE 7414268 L SE7414268 L SE 7414268L SE 7414268 A SE7414268 A SE 7414268A SE 7414268 A SE7414268 A SE 7414268A SE 7414268 L SE7414268 L SE 7414268L
Authority
SE
Sweden
Prior art keywords
stabilization
kit
paper
light
lignin content
Prior art date
Application number
SE7414268A
Other languages
English (en)
Inventor
H Beving
G Gellerstedt
K Kringstad
R Morck
Original Assignee
Svenska Traeforskningsinst
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 Svenska Traeforskningsinst filed Critical Svenska Traeforskningsinst
Priority to SE7414268A priority Critical patent/SE7414268L/sv
Publication of SE7414268L publication Critical patent/SE7414268L/sv

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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/385—Oxides, hydroxides or carbonates
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/143—Agents preventing ageing of paper, e.g. radiation absorbing substances
SE7414268A 1974-11-13 1974-11-13 Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus SE7414268L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7414268A SE7414268L (sv) 1974-11-13 1974-11-13 Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414268A SE7414268L (sv) 1974-11-13 1974-11-13 Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus

Publications (1)

Publication Number Publication Date
SE7414268L true SE7414268L (sv) 1976-05-13

Family

ID=20322686

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7414268A SE7414268L (sv) 1974-11-13 1974-11-13 Sett for stabilisering av papper med hog halt av lignin mot nedbrytning av ljus

Country Status (1)

Country Link
SE (1) SE7414268L (sv)

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