Number | Date | Country | Kind |
---|---|---|---|
953238 | Jun 1995 | FI |
This application is a continuation of application Ser. No. 08/973,926, filed Mar. 5, 1998, now U.S. Pat. No. 6,251,222, which is a 371 of PCT/FI96/00379, filed Jun. 27, 1996 which application is incorporated herein by reference.
Number | Name | Date | Kind |
---|---|---|---|
1443454 | Booth | Jan 1923 | A |
3262877 | Le Compte, Jr. | Jul 1966 | A |
3873418 | Brax | Mar 1975 | A |
4374702 | Turbak et al. | Feb 1983 | A |
4761203 | Vinson | Aug 1988 | A |
4889594 | Gavelin | Dec 1989 | A |
4895019 | Lehmikangas et al. | Jan 1990 | A |
5127994 | Johansson | Jul 1992 | A |
5151238 | Earl et al. | Sep 1992 | A |
5223090 | Klungness et al. | Jun 1993 | A |
5385640 | Weibel et al. | Jan 1995 | A |
5476228 | Underberg | Dec 1995 | A |
5487419 | Weibel | Jan 1996 | A |
5558782 | Bleakley et al. | Sep 1996 | A |
5601921 | Eriksson | Feb 1997 | A |
5665205 | Srivatsa et al. | Sep 1997 | A |
5679220 | Matthew et al. | Oct 1997 | A |
5731080 | Cousin et al. | Mar 1998 | A |
5733461 | Bleakley et al. | Mar 1998 | A |
5824364 | Cousin et al. | Oct 1998 | A |
5830364 | Bleakley | Nov 1998 | A |
Number | Date | Country |
---|---|---|
0 604 095 | Jun 1994 | EP |
0 703 451 | Mar 1996 | EP |
931584 | Oct 1993 | FI |
944355 | Oct 1994 | FI |
2 265 916 | Oct 1993 | GB |
6-94639 | Feb 1987 | JP |
8-81896 | Sep 1994 | JP |
9320010 | Oct 1993 | WO |
Entry |
---|
Tom Lindström et al. “Effects of pH and electrolyte concentration on the adsorption of cationic polyacrylamides on cellulose” Tappi Journal, vol. 66, No. 6, pp. 83-85 (Jun. 1983). |
E. Gruber et al. “Wechselwirkungen von synthetischen kationischen Polymeren mit Fasern und Füllstoffen” Wochenblatt für Papierfabrikation, pp. 4-11 (1996). |
H. Eltsner et al. “Anderung der Faserstruktur beim Receylcing . . . ” Wochenblatt für Papierfabrikation, pp. 5-7 (1991). |
N.-E. Virkola: Puumassan Valmistus, Turku 1983, p 685-687 (1983). |
Insko presentation 150-90 IV; January Erik Levlin, MA: Uusiomassan Paperitekniset Ominasisuudet, 5 pages. |
Eero Tommila: Fysikaalinen Kemia, Helsinki, p. 207, paragraphs 3 and 4 (1961). |
Sax, N. et al., Hawley's Condensed Chemical Dictionary, Eleventh Edition, Published by Van Nostrand Reinhold Company Inc., New York, NY pp. 736, 979 (1987). |
International Search Report for PCT/FI96/00379. |
Number | Date | Country | |
---|---|---|---|
Parent | 08/973926 | US | |
Child | 09/726843 | US |