ATE118846T1 - Verfahren für pechkontrolle in papierherstellungssystemen. - Google Patents
Verfahren für pechkontrolle in papierherstellungssystemen.Info
- Publication number
- ATE118846T1 ATE118846T1 AT91304199T AT91304199T ATE118846T1 AT E118846 T1 ATE118846 T1 AT E118846T1 AT 91304199 T AT91304199 T AT 91304199T AT 91304199 T AT91304199 T AT 91304199T AT E118846 T1 ATE118846 T1 AT E118846T1
- Authority
- AT
- Austria
- Prior art keywords
- control
- peck
- paper making
- pulp
- acrylic acid
- 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
-
- 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
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
-
- 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
- D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
- D21H17/43—Carboxyl groups or derivatives thereof
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
- External Artificial Organs (AREA)
- Making Paper Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54237590A | 1990-06-22 | 1990-06-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE118846T1 true ATE118846T1 (de) | 1995-03-15 |
Family
ID=24163553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91304199T ATE118846T1 (de) | 1990-06-22 | 1991-05-09 | Verfahren für pechkontrolle in papierherstellungssystemen. |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0464993B1 (de) |
JP (1) | JP2955388B2 (de) |
AT (1) | ATE118846T1 (de) |
AU (1) | AU634054B2 (de) |
CA (1) | CA2040337C (de) |
DE (1) | DE69107529T2 (de) |
ES (1) | ES2071216T3 (de) |
FI (1) | FI106056B (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2101035T3 (es) * | 1992-07-02 | 1997-07-01 | Ecc Int Ltd | Procedimiento para el control de depositos resinosos en la fabricacion de papel. |
GB9423452D0 (en) * | 1994-11-21 | 1995-01-11 | Allied Colloids Ltd | Processes for reducing contamination of cellulosic liquors |
US6133391A (en) * | 1998-03-17 | 2000-10-17 | 3M Innovative Properties Company | Adhesive compositions and adhesive tapes comprising zwitterionic copolymers, and novel zwitterionic copolymers |
US6106940A (en) * | 1998-03-17 | 2000-08-22 | 3M Innovative Properties Company | Adhesive compositions with zwitterionic tackifiers and plasticizers |
GB0018314D0 (en) * | 2000-07-27 | 2000-09-13 | Ciba Spec Chem Water Treat Ltd | Processes of reducing contamination from cellulosic suspensions |
US7407561B2 (en) | 2003-05-13 | 2008-08-05 | Ciba Specialty Chemicals Water Treatments Ltd. | Use of water-soluble crosslinked cationic polymers for controlling deposition of pitch and stickies in papermaking |
US20060000570A1 (en) * | 2004-07-02 | 2006-01-05 | Zhiqiang Song | Amphoteric cationic polymers for controlling deposition of pitch and stickies in papermaking |
FR2900411B1 (fr) * | 2006-04-27 | 2008-08-29 | Coatex Sas | Procede de traitement de matieres minerales par des polymeres amphoteres,matieres minerales obtenues,leur utilisation comme agent reducteur de la quantite de colloides dans la fabrication de papier. |
FR2900410B1 (fr) * | 2006-04-27 | 2008-08-29 | Coatex Sas | Procede de traitement du talc par des polymeres amphoteres, talc obtenu, utilisation dudit talc comme agent reducteur de la quantite de colloides dans la fabrication de systemes aqueux. |
CA2685307A1 (en) * | 2007-05-16 | 2008-11-27 | Buckman Laboratories International, Inc. | Methods to detect organic contaminants in pulp and fiber |
US8703655B2 (en) * | 2007-06-15 | 2014-04-22 | Baker Hughes Incorporated | Dispersing sulfide scales in oil and gas production systems |
WO2010101742A2 (en) | 2009-03-05 | 2010-09-10 | Ciba Corporation | Ampholytic ter-polymers for use in personal care compositions |
JP6325813B2 (ja) | 2012-12-27 | 2018-05-16 | 栗田工業株式会社 | ピッチ抑制剤、ピッチ抑制方法、及び脱墨パルプの製造方法 |
CA2990238C (en) | 2015-07-07 | 2023-09-26 | Solenis Technologies, L.P. | Methods for inhibiting the deposition of organic contaminants in pulp and papermaking systems |
US10519602B2 (en) | 2017-06-15 | 2019-12-31 | Ecolab Usa Inc. | Polymer for pitch and stickies deposition control in papermaking |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4077930A (en) * | 1974-07-16 | 1978-03-07 | Calgon Corporation | Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers |
AU8040082A (en) * | 1981-02-17 | 1982-08-26 | Calgon Corporation | Reducing deposition of resins in paper production |
US5131982A (en) * | 1990-02-26 | 1992-07-21 | Nalco Chemical Company | Use of dadmac containing polymers for coated broke treatment |
-
1991
- 1991-04-12 CA CA002040337A patent/CA2040337C/en not_active Expired - Fee Related
- 1991-04-18 FI FI911884A patent/FI106056B/fi not_active IP Right Cessation
- 1991-04-23 AU AU75369/91A patent/AU634054B2/en not_active Ceased
- 1991-05-08 JP JP3102564A patent/JP2955388B2/ja not_active Expired - Fee Related
- 1991-05-09 EP EP91304199A patent/EP0464993B1/de not_active Expired - Lifetime
- 1991-05-09 AT AT91304199T patent/ATE118846T1/de not_active IP Right Cessation
- 1991-05-09 DE DE69107529T patent/DE69107529T2/de not_active Expired - Fee Related
- 1991-05-09 ES ES91304199T patent/ES2071216T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
FI911884A (fi) | 1991-12-23 |
AU7536991A (en) | 1992-01-02 |
JPH04241184A (ja) | 1992-08-28 |
FI106056B (fi) | 2000-11-15 |
EP0464993B1 (de) | 1995-02-22 |
DE69107529T2 (de) | 1995-08-17 |
DE69107529D1 (de) | 1995-03-30 |
AU634054B2 (en) | 1993-02-11 |
CA2040337C (en) | 2003-10-14 |
ES2071216T3 (es) | 1995-06-16 |
FI911884A0 (fi) | 1991-04-18 |
CA2040337A1 (en) | 1991-12-23 |
EP0464993A1 (de) | 1992-01-08 |
JP2955388B2 (ja) | 1999-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |