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
- 238000000034 method Methods 0.000 title abstract 2
- 239000011306 natural pitch Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical class CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 125000005396 acrylic acid ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000008021 deposition Effects 0.000 abstract 1
- YIOJGTBNHQAVBO-UHFFFAOYSA-N dimethyl-bis(prop-2-enyl)azanium Chemical compound C=CC[N+](C)(C)CC=C YIOJGTBNHQAVBO-UHFFFAOYSA-N 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000003839 salts Chemical group 0.000 abstract 1
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)
- Making Paper Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- External Artificial Organs (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 |
|---|---|---|---|---|
| ATE153402T1 (de) * | 1992-07-02 | 1997-06-15 | Ecc Int Ltd | Verfahren zur harzkontrolle in der papierherstellung |
| 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 |
| 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. |
| 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. |
| MX2009011956A (es) * | 2007-05-16 | 2009-11-13 | Buckman Labor Inc | Metodos para detectar contaminantes organicos en la pulpa y fibra. |
| US8703655B2 (en) * | 2007-06-15 | 2014-04-22 | Baker Hughes Incorporated | Dispersing sulfide scales in oil and gas production systems |
| EP2403472B1 (de) * | 2009-03-05 | 2014-08-20 | Basf Se | Ampholytische ter-polymere für körperperpflegezusammensetzungen |
| 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 |
| EP3320140B1 (de) | 2015-07-07 | 2021-12-15 | Solenis Technologies, L.P. | Verfahren zum verhindern von ablagerungen von organischen verunreinigungen bei vorrichtungen zur herstellung von zellstoff und papier |
| 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 AT AT91304199T patent/ATE118846T1/de not_active IP Right Cessation
- 1991-05-09 EP EP91304199A patent/EP0464993B1/de not_active Expired - Lifetime
- 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 |
|---|---|
| EP0464993B1 (de) | 1995-02-22 |
| CA2040337C (en) | 2003-10-14 |
| AU634054B2 (en) | 1993-02-11 |
| DE69107529D1 (de) | 1995-03-30 |
| EP0464993A1 (de) | 1992-01-08 |
| CA2040337A1 (en) | 1991-12-23 |
| FI911884L (fi) | 1991-12-23 |
| AU7536991A (en) | 1992-01-02 |
| ES2071216T3 (es) | 1995-06-16 |
| FI911884A0 (fi) | 1991-04-18 |
| JPH04241184A (ja) | 1992-08-28 |
| JP2955388B2 (ja) | 1999-10-04 |
| DE69107529T2 (de) | 1995-08-17 |
| FI106056B (fi) | 2000-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |