HUT51346A - Method for retaining the solid matter and quickening the dewatering durng papermaking - Google Patents
Method for retaining the solid matter and quickening the dewatering durng papermakingInfo
- Publication number
- HUT51346A HUT51346A HU448787A HU448787A HUT51346A HU T51346 A HUT51346 A HU T51346A HU 448787 A HU448787 A HU 448787A HU 448787 A HU448787 A HU 448787A HU T51346 A HUT51346 A HU T51346A
- Authority
- HU
- Hungary
- Prior art keywords
- durng
- quickening
- papermaking
- dewatering
- retaining
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
- D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
- D21H17/45—Nitrogen-containing groups
- D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD29503386A DD269755A3 (en) | 1986-10-06 | 1986-10-06 | METHOD FOR SOLIDENTRETENTION AND TEMPERATURE ACCELERATION IN PAPER MANUFACTURE |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT51346A true HUT51346A (en) | 1990-04-28 |
HU200808B HU200808B (en) | 1990-08-28 |
Family
ID=5582913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU448787A HU200808B (en) | 1986-10-06 | 1987-10-06 | Method for retaining the solid matter and quickening the dewatering on the course of paper-manufacturing |
Country Status (4)
Country | Link |
---|---|
BG (1) | BG48768A1 (en) |
DD (1) | DD269755A3 (en) |
DE (1) | DE3733587A1 (en) |
HU (1) | HU200808B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5131982A (en) * | 1990-02-26 | 1992-07-21 | Nalco Chemical Company | Use of dadmac containing polymers for coated broke treatment |
US5989392A (en) * | 1997-09-10 | 1999-11-23 | Nalco Chemical Company | Method of using polyammonium quaternary for controlling anionic trash and pitch deposition in pulp containing broke |
US20040087717A1 (en) | 2002-11-04 | 2004-05-06 | Ge Betz, Inc. | Modified polymeric flocculants with improved performance characteristics |
-
1986
- 1986-10-06 DD DD29503386A patent/DD269755A3/en not_active IP Right Cessation
-
1987
- 1987-10-04 DE DE19873733587 patent/DE3733587A1/en not_active Withdrawn
- 1987-10-06 HU HU448787A patent/HU200808B/en not_active IP Right Cessation
- 1987-11-02 BG BG8163487A patent/BG48768A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3733587A1 (en) | 1988-04-14 |
BG48768A1 (en) | 1991-05-15 |
HU200808B (en) | 1990-08-28 |
DD269755A3 (en) | 1989-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2185906B (en) | Dewatering slurries | |
GB8508090D0 (en) | Microscope | |
EP0169387A3 (en) | Microscope | |
ZA861858B (en) | Retention and/or drainage and/or dewatering aid | |
ZA859175B (en) | Papermachine clothing | |
GB8511040D0 (en) | Calender | |
GB8704128D0 (en) | Headbox | |
EP0407735A3 (en) | Method for dewatering sludges in filterpresses | |
GB8622953D0 (en) | Papermaking process | |
GB8415709D0 (en) | Scanning microscope | |
EP0266648A3 (en) | Polysubstituted norcaranes | |
GB8805786D0 (en) | Rope system for papermachine | |
HUT51346A (en) | Method for retaining the solid matter and quickening the dewatering durng papermaking | |
EP0254306A3 (en) | Multi-roll web support arrangement | |
GB2204893B (en) | Structural unit and method for the manufacture thereof | |
PT80457A (en) | Microscope | |
PT80407B (en) | Microscope | |
BG40180A1 (en) | Antihelminthic means and method for preparing the means | |
ZA898895B (en) | Dewatering means | |
GB8617571D0 (en) | Microscopy | |
GB8613160D0 (en) | Paper making felts | |
BG45938A1 (en) | Eathod for electrochemical dewatering | |
GB8812373D0 (en) | Improved papermaking process | |
GB8600740D0 (en) | Calender | |
NZ231416A (en) | Amino-5,6,7,8-tetrahydronaphthyloxyacedtic acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee | ||
HMM4 | Cancellation of final prot. due to non-payment of fee |