EP 0679205 A1 19951102 - PAPER PRODUCTS CONTAINING A BIODEGRADABLE CHEMICAL SOFTENING COMPOSITION.
Title (en)
PAPER PRODUCTS CONTAINING A BIODEGRADABLE CHEMICAL SOFTENING COMPOSITION.
Title (de)
EINE CHEMISCHE BIODEGRADIERBARE WEICHMACHENDE ZUSAMMENSETZUNG.
Title (fr)
PRODUITS EN PAPIER CONTENANT UNE COMPOSITION ASSOUPLISSANTE CHIMIQUE BIODEGRADABLE.
Publication
Application
Priority
- US 9400551 W 19940113
- US 433493 A 19930114
- US 433393 A 19930114
Abstract (en)
[origin: MY111212A] THE PRESENT INVENTION RELATES TO TISSUE PAPER WEBS. SUCH TISSUES COMMONLY CONTAIN "DEBONDING AGENTS" THAT ARE USED TO MAKE THE TISSUE FEEL SOFTER. HOWEVER, THEY ALSO COMMONLY REDUCE BOTH THE WET AND DRY STRENGTHS OF THE PAPER.@@THE APPLICANTS HAVE NOW FOUND HAT USE OF A COMBINATION OF CERTAIN QUATERNIZED ESTER-AMINES AND POLYHYDROXY COMPOUNDS WHEN USED IN A WEIGHT RATIO OF 1:0.1 TO 0.1:1 MAY BE USED DEBONDING AGENTS, WHILE MAINTAINING GOOD ABSORBENCY (WET STRENGHT) AND SOFTNESS IN THE TREATED TISSUE. SUCH COMPOSITIONS HAVE THE FURTHER ADVANTAGE OF BIODEGRADABILITY.
IPC 1-7
IPC 8 full level
A47K 7/00 (2006.01); A47K 10/16 (2006.01); D06M 13/463 (2006.01); D21H 17/06 (2006.01); D21H 17/07 (2006.01); D21H 17/14 (2006.01); D21H 17/53 (2006.01); D21H 21/22 (2006.01); D21H 27/30 (2006.01)
IPC 8 main group level
CPC (source: KR)
D21H 17/06 (2013.01); D21H 17/07 (2013.01); D21H 17/53 (2013.01)
Citation (search report)
See references of WO 9416143A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU NL PT SE
DOCDB simple family (publication)
AU 6029494 A 19940815; AU 683870 B2 19971127; CZ 180095 A3 19960214; EP 0679205 A1 19951102; FI 953425 A0 19950713; FI 953425 A 19950713; HU 9502124 D0 19950928; HU T75855 A 19970528; JP H08505663 A 19960618; KR 100310142 B1 20020109; KR 960700379 A 19960120; MY 111212 A 19990930; NO 952760 D0 19950712; NO 952760 L 19950914; NZ 261518 A 19981028; TW 263544 B 19951121
DOCDB simple family (application)
AU 6029494 A 19940113; CZ 180095 A 19940113; EP 94906647 A 19940113; FI 953425 A 19950713; HU 9502124 A 19940113; JP 51633994 A 19940113; KR 19950702881 A 19950713; MY PI19940102 A 19940114; NO 952760 A 19950712; NZ 26151894 A 19940113; TW 83100613 A 19940125