CA1018519A - Quaternary ammonium flocculating agent derived from kraft lignin - Google Patents
Quaternary ammonium flocculating agent derived from kraft ligninInfo
- Publication number
- CA1018519A CA1018519A CA214,604A CA214604A CA1018519A CA 1018519 A CA1018519 A CA 1018519A CA 214604 A CA214604 A CA 214604A CA 1018519 A CA1018519 A CA 1018519A
- Authority
- CA
- Canada
- Prior art keywords
- quaternary ammonium
- flocculating agent
- kraft lignin
- agent derived
- derived
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42671873A | 1973-12-13 | 1973-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1018519A true CA1018519A (en) | 1977-10-04 |
Family
ID=23691934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA214,604A Expired CA1018519A (en) | 1973-12-13 | 1974-11-22 | Quaternary ammonium flocculating agent derived from kraft lignin |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1018519A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4775744A (en) * | 1987-07-23 | 1988-10-04 | Westvaco Corporation | Cationic and anionic lignin amines |
US4781840A (en) * | 1987-07-23 | 1988-11-01 | Westvaco Corporation | Cationic and anionic lignin amines as flocculants |
US4787960A (en) * | 1987-07-23 | 1988-11-29 | Westvaco Corporation | Cationic and anionic lignin amine sizing agents |
US4789523A (en) * | 1987-07-23 | 1988-12-06 | Westvaco Corporation | Cationic and anionic lignin amines corrosion inhibitors |
WO2013106186A1 (en) * | 2012-01-13 | 2013-07-18 | General Electric Company | Formaldehyde-free lignin-amine coagulants |
-
1974
- 1974-11-22 CA CA214,604A patent/CA1018519A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4775744A (en) * | 1987-07-23 | 1988-10-04 | Westvaco Corporation | Cationic and anionic lignin amines |
US4781840A (en) * | 1987-07-23 | 1988-11-01 | Westvaco Corporation | Cationic and anionic lignin amines as flocculants |
US4787960A (en) * | 1987-07-23 | 1988-11-29 | Westvaco Corporation | Cationic and anionic lignin amine sizing agents |
US4789523A (en) * | 1987-07-23 | 1988-12-06 | Westvaco Corporation | Cationic and anionic lignin amines corrosion inhibitors |
WO2013106186A1 (en) * | 2012-01-13 | 2013-07-18 | General Electric Company | Formaldehyde-free lignin-amine coagulants |
US9181405B2 (en) | 2012-01-13 | 2015-11-10 | General Electric Company | Formaldehyde-free lignin-amine coagulants |
AU2012364670B2 (en) * | 2012-01-13 | 2017-03-02 | Bl Technologies, Inc. | Formaldehyde-free lignin-amine coagulants |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1034127A (en) | Quaternary ammonium salts | |
CA1028137A (en) | Fibrous structure | |
CA1027791A (en) | Papermaking fabric | |
CA1032653A (en) | Integrated memory | |
CA1005785A (en) | Yoghurt-making machine | |
CA1030706A (en) | Paper sizing | |
CA1021933A (en) | Fibres | |
CA1000575A (en) | Attemperator | |
CA1008283A (en) | Stock pulper | |
CA986108A (en) | Quaternary ammonium compounds | |
CA1010696A (en) | Stock pulper | |
CA993728A (en) | Damper | |
CA1002801A (en) | Papermaking machine | |
CA994246A (en) | Vane damping | |
CA1009486A (en) | Converflo secondary headbox | |
CA996701A (en) | Ear tag inserting pilers | |
CA991514A (en) | Pulping machines | |
CA1018519A (en) | Quaternary ammonium flocculating agent derived from kraft lignin | |
CA1027121A (en) | Quaternary ammonium salts | |
CA996940A (en) | Quaternary ammonium compounds | |
CA969397A (en) | Papermaking machine | |
CA995506A (en) | Pulper tank | |
CA986898A (en) | Box or case | |
CA987671A (en) | Quaternary ammonium compounds | |
CA1013509A (en) | Integrated kraft pulping process |