EP 0014026 B1 19830209 - PAPER CONTAINING PARTIALLY CURED AMINO/ALDEHYDE FIBRES AND PROCESS FOR MAKING IT
Title (en)
PAPER CONTAINING PARTIALLY CURED AMINO/ALDEHYDE FIBRES AND PROCESS FOR MAKING IT
Publication
Application
Priority
GB 7901930 A 19790119
Abstract (en)
[origin: EP0014026A1] An amino-aldehyde, eg urea-formaldehyde resin is converted into fibres and used to form at least 1% by weight of the fibrous component of paper. The resin fibres, which are free of bound inorganic oxyacid radicals and carbohydrate, have a degree of cure of between 50 and 90%. The use of such partially cured resin fibres gives an improvement in the strength of the paper.
IPC 1-7
IPC 8 main group level
D21H (2006.01)
CPC (source: EP)
D21H 5/20 (2013.01)
Citation (examination)
FR 2365001 A1 19780414 - SUNDEN OLOF [SE]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0014026 A1 19800806; EP 0014026 B1 19830209; AU 5456780 A 19800724; CA 1140707 A 19830208; DE 3061824 D1 19830317; NZ 192586 A 19830215; ZA 80108 B 19801231
DOCDB simple family (application)
EP 80300016 A 19800103; AU 5456780 A 19800111; CA 343931 A 19800118; DE 3061824 T 19800103; NZ 19258680 A 19800111; ZA 80108 A 19800108