PL2639350T3 - Sposób zmniejszania negatywnych oddziaływań zanieczyszczeń dziegciowych w operacjach roztwarzania masy celulozowej i produkcji papieru - Google Patents

Sposób zmniejszania negatywnych oddziaływań zanieczyszczeń dziegciowych w operacjach roztwarzania masy celulozowej i produkcji papieru

Info

Publication number
PL2639350T3
PL2639350T3 PL12001801T PL12001801T PL2639350T3 PL 2639350 T3 PL2639350 T3 PL 2639350T3 PL 12001801 T PL12001801 T PL 12001801T PL 12001801 T PL12001801 T PL 12001801T PL 2639350 T3 PL2639350 T3 PL 2639350T3
Authority
PL
Poland
Prior art keywords
pulping
negative effects
natural pitch
reducing negative
papermaking operations
Prior art date
Application number
PL12001801T
Other languages
English (en)
Inventor
John Stuart Cowman
Achim Kohler
Antonella Leone-Kammler
Original Assignee
Archroma Ip Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Archroma Ip Gmbh filed Critical Archroma Ip Gmbh
Publication of PL2639350T3 publication Critical patent/PL2639350T3/pl

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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/08—Removal of fats, resins, pitch or waxes; Chemical or physical purification, i.e. refining, of crude cellulose by removing non-cellulosic contaminants, optionally combined with bleaching
    • 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
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/36—Polyalkenyalcohols; Polyalkenylethers; Polyalkenylesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
PL12001801T 2012-03-16 2012-03-16 Sposób zmniejszania negatywnych oddziaływań zanieczyszczeń dziegciowych w operacjach roztwarzania masy celulozowej i produkcji papieru PL2639350T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12001801.5A EP2639350B1 (en) 2012-03-16 2012-03-16 Method for reducing negative effects of natural pitch contaminants in both pulping and papermaking operations

Publications (1)

Publication Number Publication Date
PL2639350T3 true PL2639350T3 (pl) 2017-10-31

Family

ID=47844256

Family Applications (1)

Application Number Title Priority Date Filing Date
PL12001801T PL2639350T3 (pl) 2012-03-16 2012-03-16 Sposób zmniejszania negatywnych oddziaływań zanieczyszczeń dziegciowych w operacjach roztwarzania masy celulozowej i produkcji papieru

Country Status (8)

Country Link
US (1) US20150027652A1 (pl)
EP (1) EP2639350B1 (pl)
BR (1) BR112014022440B1 (pl)
CA (1) CA2864955C (pl)
ES (1) ES2625776T3 (pl)
PL (1) PL2639350T3 (pl)
PT (1) PT2639350T (pl)
WO (1) WO2013135362A1 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201739983A (zh) * 2016-01-14 2017-11-16 亞齊羅馬Ｉｐ公司 丙烯酸酯共聚物之用途、使用其之具有纖維素纖維之基材之製造方法及其基板
EP3577145B1 (en) 2017-01-31 2023-07-19 Archroma IP GmbH Method for reducing negative effects of natural pitch and adhesive contaminants in both pulping and papermaking operations
CN109679603B (zh) * 2018-11-30 2021-12-03 中国海洋石油集团有限公司 一种复合离子聚合物凝胶及其制备方法
CN113444373B (zh) * 2021-06-03 2023-01-24 李威风 沥青改性用组合物、改性沥青和它们的制造方法以及沥青混合料

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7052579B1 (en) * 1996-08-05 2006-05-30 Ashland Inc. Pitch control composition
US5936024A (en) * 1997-06-06 1999-08-10 Betzdearborn Inc. Methods and compositions for treating stickies
WO2001025535A1 (en) * 1999-10-05 2001-04-12 Hercules Incorporated Method for paper machine cleanliness
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
US20060048908A1 (en) * 2004-09-08 2006-03-09 Enzymatic Deinking Technologies, Llc System for control of stickies in recovered and virgin paper processing
WO2011015297A1 (de) * 2009-08-03 2011-02-10 Clariant International Ltd Verfahren zur verringerung negativer auswirkungen klebriger verunreinigungen in altpapierhaltigen stoffsystemen
US8048268B2 (en) * 2009-10-27 2011-11-01 Enzymatic Deinking Technologies, Llc Method of controlling organic contaminants in pulp and paper making processes

Also Published As

Publication number Publication date
WO2013135362A1 (en) 2013-09-19
EP2639350B1 (en) 2017-02-22
BR112014022440B1 (pt) 2021-04-27
CA2864955A1 (en) 2013-09-19
ES2625776T3 (es) 2017-07-20
CA2864955C (en) 2019-12-24
EP2639350A1 (en) 2013-09-18
US20150027652A1 (en) 2015-01-29
PT2639350T (pt) 2017-05-26

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