CN103422382A - 在制浆和造纸过程中有机污染物去粘性的方法及组合物 - Google Patents

在制浆和造纸过程中有机污染物去粘性的方法及组合物 Download PDF

Info

Publication number
CN103422382A
CN103422382A CN2012101593965A CN201210159396A CN103422382A CN 103422382 A CN103422382 A CN 103422382A CN 2012101593965 A CN2012101593965 A CN 2012101593965A CN 201210159396 A CN201210159396 A CN 201210159396A CN 103422382 A CN103422382 A CN 103422382A
Authority
CN
China
Prior art keywords
composition
cellulose ether
nonionic cellulose
cationic
coagulant
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN2012101593965A
Other languages
English (en)
Chinese (zh)
Inventor
袁青青
董群
陈跖
申建坤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecolab Inc
Original Assignee
Ecolab Inc
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 Ecolab Inc filed Critical Ecolab Inc
Priority to CN2012101593965A priority Critical patent/CN103422382A/zh
Priority to PCT/US2013/040388 priority patent/WO2013176899A1/en
Priority to CA2873384A priority patent/CA2873384C/en
Priority to EP13794674.5A priority patent/EP2852704B1/en
Priority to JP2015514046A priority patent/JP6199959B2/ja
Priority to BR112014029124-1A priority patent/BR112014029124B1/pt
Priority to KR1020147035831A priority patent/KR102093110B1/ko
Priority to IN8899DEN2014 priority patent/IN2014DN08899A/en
Priority to US14/351,830 priority patent/US20150159328A1/en
Priority to ARP130101761 priority patent/AR091113A1/es
Publication of CN103422382A publication Critical patent/CN103422382A/zh
Priority to US15/642,885 priority patent/US10538880B2/en
Pending legal-status Critical Current

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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/74—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic and inorganic material
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/25—Cellulose
    • D21H17/26—Ethers 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
    • 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
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/24—Polysaccharides
    • D21H17/28—Starch
    • D21H17/29—Starch cationic
    • 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
    • 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
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/56—Polyamines; Polyimines; Polyester-imides
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/66—Salts, e.g. alums
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/64—Paper recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CN2012101593965A 2012-05-21 2012-05-21 在制浆和造纸过程中有机污染物去粘性的方法及组合物 Pending CN103422382A (zh)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CN2012101593965A CN103422382A (zh) 2012-05-21 2012-05-21 在制浆和造纸过程中有机污染物去粘性的方法及组合物
BR112014029124-1A BR112014029124B1 (pt) 2012-05-21 2013-05-09 Método e composição para remover a característica adesiva de contaminantes orgânicos no processo de formação de polpa e de produção de papel
CA2873384A CA2873384C (en) 2012-05-21 2013-05-09 Method and composition for detackifying organic contaminants in the process of pulping and papermaking
EP13794674.5A EP2852704B1 (en) 2012-05-21 2013-05-09 Method and composition for detackifying organic contaminants in the process of pulping and papermaking
JP2015514046A JP6199959B2 (ja) 2012-05-21 2013-05-09 パルプ化及び製紙のプロセスにおいて有機汚染物質を脱粘着するための方法及び組成物
PCT/US2013/040388 WO2013176899A1 (en) 2012-05-21 2013-05-09 Method and composition for detackifying organic contaminants in the process of pulping and papermaking
KR1020147035831A KR102093110B1 (ko) 2012-05-21 2013-05-09 펄프화 및 제지의 공정에서 유기 오염물들을 탈점착화시키기 위한 방법 및 조성물
IN8899DEN2014 IN2014DN08899A (https=) 2012-05-21 2013-05-09
US14/351,830 US20150159328A1 (en) 2012-05-21 2013-05-09 Method and composition for detackifying organic contaminants in the process of pulping and papermaking
ARP130101761 AR091113A1 (es) 2012-05-21 2013-05-21 Metodo y composicion para desprender contaminantes organicos en el proceso de formacion de la pulpa y fabricacion de papel
US15/642,885 US10538880B2 (en) 2012-05-21 2017-07-06 Method and composition for detackifying organic contaminants in the process of pulping and papermaking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101593965A CN103422382A (zh) 2012-05-21 2012-05-21 在制浆和造纸过程中有机污染物去粘性的方法及组合物

Publications (1)

Publication Number Publication Date
CN103422382A true CN103422382A (zh) 2013-12-04

Family

ID=49624248

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101593965A Pending CN103422382A (zh) 2012-05-21 2012-05-21 在制浆和造纸过程中有机污染物去粘性的方法及组合物

Country Status (9)

Country Link
US (2) US20150159328A1 (https=)
EP (1) EP2852704B1 (https=)
JP (1) JP6199959B2 (https=)
KR (1) KR102093110B1 (https=)
CN (1) CN103422382A (https=)
AR (1) AR091113A1 (https=)
CA (1) CA2873384C (https=)
IN (1) IN2014DN08899A (https=)
WO (1) WO2013176899A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104099808A (zh) * 2014-07-08 2014-10-15 金东纸业（江苏）股份有限公司 一种损纸浆的处理方法及造纸浆料
CN106049176A (zh) * 2016-07-15 2016-10-26 东莞顺裕纸业有限公司 高强瓦楞芯纸的表面施胶工艺
CN106320047A (zh) * 2016-08-31 2017-01-11 江苏理文造纸有限公司 纸浆胶联物浮选控制剂及其使用方法
CN106723287A (zh) * 2017-03-08 2017-05-31 湖北中烟工业有限责任公司 一种造纸法再造烟叶助留助滤剂的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104515757A (zh) * 2013-09-29 2015-04-15 艺康美国股份有限公司 利用荧光染料控制疏水性污染物的方法
CN106087528A (zh) * 2016-06-30 2016-11-09 泉州华祥纸业有限公司 一种再生纸料胶粘合物控制剂
CN110785524B (zh) * 2017-06-29 2022-09-06 凯米拉公司 除去造纸设备中的湿强度树脂污染物和防止其污染造纸设备的组合物、其用途和方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698133A (en) * 1986-04-28 1987-10-06 Betz Laboratories, Inc. Detackification of adhesive materials contained in secondary fiber
EP0599440A1 (en) * 1992-11-25 1994-06-01 W.R. Grace & Co.-Conn. Pitch reduction on paper machine surfaces
CN1795306A (zh) * 2003-05-23 2006-06-28 赫尔克里士公司 沥青和粘胶物质沉积的控制方法
CN101228317A (zh) * 2005-05-26 2008-07-23 赫尔克里士公司 疏水性聚合物及其在制备纤维素纤维组合物中的用途
CN101680172A (zh) * 2007-05-16 2010-03-24 巴科曼实验室国际公司 控制纤维中的有机污染物的方法

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886575A (en) 1985-10-08 1989-12-12 Betz Laboratories, Inc. Detackification of adhesive materials contained in secondary fiber with polyvinyl alcohol
US5074961A (en) * 1986-06-03 1991-12-24 Betz Laboratories, Inc. Process for controlling pitch deposition from pulp in papermaking systems
US4871424A (en) 1986-07-02 1989-10-03 Betz Laboratories, Inc. Process for controlling pitch deposition from pulp in papermaking systems
US5061346A (en) 1988-09-02 1991-10-29 Betz Paperchem, Inc. Papermaking using cationic starch and carboxymethyl cellulose or its additionally substituted derivatives
CA2091272A1 (en) 1992-04-28 1993-10-29 David D. Dreisbach Methods for controlling the deposition of organic contaminants in pulp and papermaking processes
US5292403A (en) 1993-03-10 1994-03-08 Betz Paperchem, Inc. Method for inhibiting the deposition of organic contaminants in pulp and papermaking processes
US5556510A (en) * 1993-03-10 1996-09-17 Betz Laboratories, Inc. Method for inhibiting the deposition of organic contaminants in polp and papermaking processes
US5540814A (en) 1995-01-24 1996-07-30 Nord Kaolin Company Method for removing stickies from wastepaper using modified cationic kaolin
US5723021A (en) 1995-04-12 1998-03-03 Betzdearborn Inc. Method for inhibiting deposition in pulp and papermaking systems using a composition comprising of polyvinyl alcohol, gelatin and cationic polymer
US5746888A (en) 1996-07-09 1998-05-05 Betzdearborn Inc. Methods for inhibiting organic contaminant deposition in pulp and papermaking systems
US5744003A (en) 1996-07-30 1998-04-28 Ashland Inc. Process for controlling the deposition of pitch with a blend of derivatized cationic guar and styrene maleic anhydride copolymer
GB2323100B (en) * 1996-11-29 2001-06-06 Cellcat Gmbh Polysaccharide particles, method for producing them and their use
US6461477B1 (en) 2000-03-23 2002-10-08 Hercules Incorporated Proteins and polymers for use as pitch and stickies control agents in pulp and papermaking processes
US20020148576A1 (en) 2001-02-05 2002-10-17 Nguyen Duy T. Styrene copolymers combined with metallic species in deposition inhibition
US20030150578A1 (en) 2001-02-05 2003-08-14 Huntsman Petrochemical Corporation Styrene copolymers combined with metallic species in deposition inhibition
US6550588B2 (en) 2001-07-10 2003-04-22 Caterpillar Inc Off highway truck brake assembly and wheel spindle having a spline joint
US6977027B2 (en) 2001-12-21 2005-12-20 Luzenae America, Inc. Additive and process for sticky control in recycled pulps
CA2481447C (en) * 2002-04-08 2011-11-22 Ciba Specialty Chemicals Water Treatments Limited White pitch deposit treatment
US20060266488A1 (en) * 2005-05-26 2006-11-30 Doherty Erin A S Hydrophobic polymers and their use in preparing cellulosic fiber compositions
PL2044263T3 (pl) 2006-07-26 2017-08-31 Solenis Technologies Cayman, L.P. Sposób kontrolowania żywicy i substancji lepkich w systemach celulozowych i papierniczych stosując hydrofobowo modyfikowany glikol polietylenowy
PL2092114T3 (pl) 2006-11-06 2011-08-31 Solenis Technologies Cayman Lp Kontrola zanieczyszczeń żywicznych i kleistych w procesach wytwarzania papieru i masy celulozowej
FI121938B3 (fi) * 2007-10-01 2012-02-29 Kemira Oyj Menetelmä kerrostumien muodostumisen kontrolloimiseksi
EP2207933B1 (en) * 2007-11-07 2014-05-21 DataLase Ltd New fiber products
US8591744B2 (en) 2009-06-24 2013-11-26 Nalco Company Composition and process for removing impurities from a circulating water system
EP2558640B1 (en) 2010-04-15 2016-10-19 Buckman Laboratories International, Inc Paper making processes and system using enzyme and cationic coagulant combination
US20130180677A1 (en) * 2012-01-12 2013-07-18 Buckman Laboratories International, Inc. Methods To Control Organic Contaminants In Fibers
TWI450741B (zh) 2012-01-19 2014-09-01 Forward Electronics Co Ltd 結合助效劑之光刺激方法及光刺激套組

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4698133A (en) * 1986-04-28 1987-10-06 Betz Laboratories, Inc. Detackification of adhesive materials contained in secondary fiber
EP0599440A1 (en) * 1992-11-25 1994-06-01 W.R. Grace & Co.-Conn. Pitch reduction on paper machine surfaces
CN1795306A (zh) * 2003-05-23 2006-06-28 赫尔克里士公司 沥青和粘胶物质沉积的控制方法
CN101228317A (zh) * 2005-05-26 2008-07-23 赫尔克里士公司 疏水性聚合物及其在制备纤维素纤维组合物中的用途
CN101680172A (zh) * 2007-05-16 2010-03-24 巴科曼实验室国际公司 控制纤维中的有机污染物的方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104099808A (zh) * 2014-07-08 2014-10-15 金东纸业（江苏）股份有限公司 一种损纸浆的处理方法及造纸浆料
CN106049176A (zh) * 2016-07-15 2016-10-26 东莞顺裕纸业有限公司 高强瓦楞芯纸的表面施胶工艺
CN106320047A (zh) * 2016-08-31 2017-01-11 江苏理文造纸有限公司 纸浆胶联物浮选控制剂及其使用方法
CN106320047B (zh) * 2016-08-31 2018-07-27 江苏理文造纸有限公司 纸浆胶联物浮选控制剂及其使用方法
CN106723287A (zh) * 2017-03-08 2017-05-31 湖北中烟工业有限责任公司 一种造纸法再造烟叶助留助滤剂的制备方法
CN106723287B (zh) * 2017-03-08 2018-12-04 湖北中烟工业有限责任公司 一种造纸法再造烟叶助留助滤剂的制备方法

Also Published As

Publication number Publication date
EP2852704B1 (en) 2019-03-27
EP2852704A4 (en) 2016-01-13
US20170314203A1 (en) 2017-11-02
BR112014029124A8 (pt) 2021-04-13
US20150159328A1 (en) 2015-06-11
AR091113A1 (es) 2015-01-14
KR20150022870A (ko) 2015-03-04
IN2014DN08899A (https=) 2015-05-22
EP2852704A1 (en) 2015-04-01
CA2873384A1 (en) 2013-11-28
JP6199959B2 (ja) 2017-09-20
KR102093110B1 (ko) 2020-03-25
US10538880B2 (en) 2020-01-21
WO2013176899A1 (en) 2013-11-28
BR112014029124A2 (pt) 2017-06-27
JP2015525305A (ja) 2015-09-03
CA2873384C (en) 2021-02-16

Similar Documents

Publication Publication Date Title
CN100577912C (zh) 沥青和粘胶物质沉积的控制方法
CN103422382A (zh) 在制浆和造纸过程中有机污染物去粘性的方法及组合物
KR102510957B1 (ko) 종이 또는 보드의 제조시 침전물 형성 제어를 위한 중합체 생성물의 용도
TW387913B (en) Reaction product of sulfonated amino resin and amino group-containing substance and papermaking process
RU2309210C2 (ru) Обработка отложения белой смолы
EP1620599B1 (en) Process for manufacturing of paper
EP1047834B1 (en) Silica-acid colloid blend in a microparticle system used in papermaking
AU761303B2 (en) An acid colloid in a microparticle system used in papermaking
JP4707428B2 (ja) 古紙パルプの製造方法
JP5155925B2 (ja) 新聞用紙
CA3219590A1 (en) Use of quick inversion cationic emulsion polymers with polyvinylamines as retention and drainage aids
TW568975B (en) Method for increasing retention and drainage of filling components in a paper making furnish in paper making process
WO2025072390A1 (en) Use of quick inversion cationic emulsion polymers with polyvinylamines as retention and drainage aids
BR112014029124B1 (pt) Método e composição para remover a característica adesiva de contaminantes orgânicos no processo de formação de polpa e de produção de papel
JP2010175272A (ja) パルプの評価方法、印刷用紙の評価方法及び印刷用紙

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB02 Change of applicant information

Address after: The University of Minnesota

Applicant after: Ecolab USA Inc.

Address before: The University of Minnesota

Applicant before: Ecolab Inc

CB02 Change of applicant information
RJ01 Rejection of invention patent application after publication

Application publication date: 20131204

RJ01 Rejection of invention patent application after publication