DK132039B - Fremgangsmåde til fremstilling af papir med temporær holdbarhed i fugtig tilstand. - Google Patents

Fremgangsmåde til fremstilling af papir med temporær holdbarhed i fugtig tilstand.

Info

Publication number
DK132039B
DK132039B DK79171A DK79171A DK132039B DK 132039 B DK132039 B DK 132039B DK 79171 A DK79171 A DK 79171A DK 79171 A DK79171 A DK 79171A DK 132039 B DK132039 B DK 132039B
Authority
DK
Denmark
Prior art keywords
shelf life
making paper
moist state
temporary shelf
temporary
Prior art date
Application number
DK79171A
Other languages
English (en)
Other versions
DK132039C (da
Inventor
J A Cabestany
Y Lefebvre
Original Assignee
Nobel Hoechst Chimie
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
Priority claimed from DK687469A external-priority patent/DK132089C/da
Application filed by Nobel Hoechst Chimie filed Critical Nobel Hoechst Chimie
Publication of DK132039B publication Critical patent/DK132039B/da
Application granted granted Critical
Publication of DK132039C publication Critical patent/DK132039C/da

Links

DK79171A 1968-12-30 1971-02-22 Fremgangsmade til fremstilling af papir med temporer holdbarhed i fugtig tilstand DK132039C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR181890 1968-12-30
DK687469A DK132089C (da) 1968-12-30 1969-12-29 Vandoploselige melaminformstoffer iser til anvendelse ved papirfremstilling samt fremgangsmade til deres fremstilling

Publications (2)

Publication Number Publication Date
DK132039B true DK132039B (da) 1975-10-13
DK132039C DK132039C (da) 1976-03-08

Family

ID=26068133

Family Applications (1)

Application Number Title Priority Date Filing Date
DK79171A DK132039C (da) 1968-12-30 1971-02-22 Fremgangsmade til fremstilling af papir med temporer holdbarhed i fugtig tilstand

Country Status (1)

Country Link
DK (1) DK132039C (da)

Also Published As

Publication number Publication date
DK132039C (da) 1976-03-08

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Legal Events

Date Code Title Description
PUP Patent expired