FI97553C - Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä - Google Patents
Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä Download PDFInfo
- Publication number
- FI97553C FI97553C FI925886A FI925886A FI97553C FI 97553 C FI97553 C FI 97553C FI 925886 A FI925886 A FI 925886A FI 925886 A FI925886 A FI 925886A FI 97553 C FI97553 C FI 97553C
- Authority
- FI
- Finland
- Prior art keywords
- felt
- fatty acid
- neutral
- press
- papermaking
- 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
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
-
- 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
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/07—Nitrogen-containing compounds
Landscapes
- Paper (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
- Color Printing (AREA)
- Filtering Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81620092A | 1992-01-02 | 1992-01-02 | |
US81620092 | 1992-01-02 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI925886A0 FI925886A0 (fi) | 1992-12-28 |
FI925886A FI925886A (fi) | 1993-07-03 |
FI97553B FI97553B (fi) | 1996-09-30 |
FI97553C true FI97553C (fi) | 1997-01-10 |
Family
ID=25219952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI925886A FI97553C (fi) | 1992-01-02 | 1992-12-28 | Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0550230B1 (no) |
AT (1) | ATE126557T1 (no) |
CA (1) | CA2083406C (no) |
DE (1) | DE69204154T2 (no) |
FI (1) | FI97553C (no) |
NO (1) | NO300226B1 (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2131143A1 (en) * | 1993-10-07 | 1995-04-08 | Betzdearborn Inc. | Method of inhibiting wet strength resin deposition in papermaking felts |
GB2284833A (en) * | 1993-11-02 | 1995-06-21 | Steven Frederick Finch | Inhibiting the deposition of sticky particles on paper mill dryer fabrics |
DE19519268C1 (de) * | 1995-05-31 | 1997-01-23 | Stockhausen Chem Fab Gmbh | Verwendung von Mitteln zur Zellstoff- und Papierherstellung |
DK174460B1 (da) * | 2002-02-08 | 2003-03-31 | Dan Web Holding As | Fremgangsmåde til renholdelse af et binder/lim-påføringsapparat, samt et binder/lim-påføringsapparat |
AU2015353728B2 (en) | 2014-11-25 | 2021-03-11 | Buckman Laboratories International, Inc. | Felt conditioner and cleaner |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2509743A1 (de) * | 1975-03-06 | 1976-09-23 | Basf Ag | Geschirrspuelmittel |
AR247436A1 (es) * | 1988-09-16 | 1994-12-29 | Dearborn Chemical Company Ltd | Composicion y medio para controlar el deposito de material pegajoso sobre fieltros de fabrica de papel |
DE4020271A1 (de) * | 1990-06-26 | 1992-01-02 | Henkel Kgaa | Salze von fettsaeureamiden und fettsaeureimidazolinen |
-
1992
- 1992-11-20 CA CA002083406A patent/CA2083406C/en not_active Expired - Fee Related
- 1992-12-21 AT AT92311638T patent/ATE126557T1/de not_active IP Right Cessation
- 1992-12-21 EP EP92311638A patent/EP0550230B1/en not_active Expired - Lifetime
- 1992-12-21 DE DE69204154T patent/DE69204154T2/de not_active Expired - Fee Related
- 1992-12-28 FI FI925886A patent/FI97553C/fi active IP Right Grant
- 1992-12-28 NO NO925022A patent/NO300226B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69204154T2 (de) | 1996-01-04 |
CA2083406A1 (en) | 1993-07-03 |
FI97553B (fi) | 1996-09-30 |
ATE126557T1 (de) | 1995-09-15 |
FI925886A (fi) | 1993-07-03 |
NO300226B1 (no) | 1997-04-28 |
CA2083406C (en) | 2004-01-06 |
NO925022D0 (no) | 1992-12-28 |
EP0550230B1 (en) | 1995-08-16 |
DE69204154D1 (de) | 1995-09-21 |
EP0550230A1 (en) | 1993-07-07 |
NO925022L (no) | 1993-07-05 |
FI925886A0 (fi) | 1992-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4895622A (en) | Press felt conditioner for neutral and alkaline papermaking systems | |
AU639166B2 (en) | Pitch control | |
CA2079090C (en) | Papermaking process | |
KR0171200B1 (ko) | 개선된 보유성 및 배수성을 제공하는 제지방법 | |
US5185062A (en) | Papermaking process with improved retention and drainage | |
US4861429A (en) | Process for inhibiting white pitch deposition in papermaking felts | |
AU705483B2 (en) | Compositions and methods for inhibiting deposits in pulp and papermaking systems | |
FI114996B (fi) | Menetelmä orgaanisten epäpuhtauksien saostumisen kontrolloimiseksi paperimassan ja paperin valmistusmenetelmissä | |
FI92731C (fi) | Paperikonehuopien ja vastaavien osien kerrostumien valvonta | |
FI97553C (fi) | Menetelmä puristushuovan kunnostamiseksi neutraaleissa ja alkalisissa paperinvalmistusjärjestelmissä | |
AU768787B2 (en) | Process for controlling deposit of sticky material | |
FI106050B (fi) | Menetelmä poly(aminoamidi)-epikloorihydriini-tyyppisen hartsin kerrostumisen estämiseksi paperinvalmistushuovilla | |
EP0599440A1 (en) | Pitch reduction on paper machine surfaces | |
WO2000034581A1 (en) | Polyampholyte coagulant in the papermaking process | |
JP4379915B2 (ja) | ピッチコントロール方法 | |
US5167767A (en) | Paper mill press felt conditioner | |
JP4173341B2 (ja) | 製紙用助剤及びそれを用いた製紙原料組成物 | |
AU706819B2 (en) | Improved pitch control agent | |
AU2004200713B2 (en) | Process for Controlling Deposit of Sticky Material | |
Kato et al. | Factors influencing retention behavior of aluminum compounds on handsheets | |
NZ232129A (en) | Controlling deposits on paper machine felts and other components by coating with water soluble cationic polymer and nonionic or cationic surfactant; composition for application | |
SK169692A3 (sk) | Modifikované minerály na elimináciu škodlivých látok a spôsob ich prípravy |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: BETZ EUROPE, INC. |
|
BB | Publication of examined application |