RU2703224C1 - Способ повышения эффективности обезвоживания целлюлозной пульпы в процессе производства бумажных продуктов и продукты, полученные указанным способом - Google Patents

Способ повышения эффективности обезвоживания целлюлозной пульпы в процессе производства бумажных продуктов и продукты, полученные указанным способом Download PDF

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Publication number
RU2703224C1
RU2703224C1 RU2018115277A RU2018115277A RU2703224C1 RU 2703224 C1 RU2703224 C1 RU 2703224C1 RU 2018115277 A RU2018115277 A RU 2018115277A RU 2018115277 A RU2018115277 A RU 2018115277A RU 2703224 C1 RU2703224 C1 RU 2703224C1
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RU
Russia
Prior art keywords
cellulose
pulp
microfibrillated cellulose
associative polymer
microfibrillated
Prior art date
Application number
RU2018115277A
Other languages
English (en)
Russian (ru)
Inventor
Джон К. ХАРРИНГТОН
Кейт Марритт ЛУСВАРДИ
Фушань ЧЖАН
Original Assignee
Соленис Текнолоджиз, Л.П.
Упм-Кюммене Корпорейшн
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 Соленис Текнолоджиз, Л.П., Упм-Кюммене Корпорейшн filed Critical Соленис Текнолоджиз, Л.П.
Application granted granted Critical
Publication of RU2703224C1 publication Critical patent/RU2703224C1/ru

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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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/18—Highly hydrated, swollen or fibrillatable fibres
    • 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
    • D21H17/33—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
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D21H17/375—Poly(meth)acrylamide
    • 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
    • D21H17/38—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable 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
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • 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
    • 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
    • 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
    • D21H17/71—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes
    • D21H17/72—Mixtures of material ; Pulp or paper comprising several different materials not incorporated by special processes of organic material
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • 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
    • D21H3/00—Paper or cardboard prepared by adding substances to the pulp or to the formed web on the paper-making machine and by applying substances to finished paper or cardboard (on the paper-making machine), also when the intention is to impregnate at least a part of the paper body

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
RU2018115277A 2015-10-12 2015-10-12 Способ повышения эффективности обезвоживания целлюлозной пульпы в процессе производства бумажных продуктов и продукты, полученные указанным способом RU2703224C1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US2015/055155 WO2017065740A1 (en) 2015-10-12 2015-10-12 Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom
US14/880,873 US9873982B2 (en) 2015-10-12 2015-10-12 Method of increasing drainage performance of a pulp slurry during manufacture of paper products, and products therefrom
US14/880,873 2015-10-12

Publications (1)

Publication Number Publication Date
RU2703224C1 true RU2703224C1 (ru) 2019-10-15

Family

ID=54478953

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018115277A RU2703224C1 (ru) 2015-10-12 2015-10-12 Способ повышения эффективности обезвоживания целлюлозной пульпы в процессе производства бумажных продуктов и продукты, полученные указанным способом

Country Status (13)

Country Link
US (1) US9873982B2 (enExample)
EP (1) EP3362601A1 (enExample)
JP (1) JP7173677B2 (enExample)
KR (1) KR102533378B1 (enExample)
CN (1) CN108603342A (enExample)
AU (1) AU2015411565B2 (enExample)
BR (1) BR112018007308B1 (enExample)
CA (1) CA3001674C (enExample)
CL (1) CL2018000922A1 (enExample)
MX (1) MX2018004513A (enExample)
RU (1) RU2703224C1 (enExample)
WO (1) WO2017065740A1 (enExample)
ZA (1) ZA201802621B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015101498A1 (en) * 2013-12-30 2015-07-09 Kemira Oyj A method for providing a pretreated filler composition and its use in paper and board manufacturing
HU231176B1 (hu) 2019-03-20 2021-06-28 Celltech-Paper Kft. Eljárás nedvszívó betétek gyártásakor keletkező, nedves-szilárdító anyaggal legalább részben bevont gyapotszálakat tartalmazó hulladékpapír újrahasznosítására, és az eljárással újrahasznosítható hulladékpapírból készült csomagolóanyag
US12421665B2 (en) 2020-06-09 2025-09-23 Iti Technologies, Inc. Paper enhancing compositions, uses thereof and enhanced paper
US20210381169A1 (en) 2020-06-09 2021-12-09 Iti Technologies, Inc. Paper enhancing compositions, uses thereof and enhanced paper
CN116710612B (zh) 2020-12-04 2025-10-10 旭硝子化学美国有限公司 处理制品，制造处理制品的方法，和用于制造处理制品的分散体
CA3243793A1 (en) * 2022-02-08 2023-08-17 Solenis Technologies Cayman, L.P. SLUDGE DEHYDRATION PROCESS

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WO2000047628A2 (en) * 1999-02-10 2000-08-17 Hercules Incorporated Derivatized microfibrillar polysaccharide
WO2001034909A1 (en) * 1999-11-08 2001-05-17 Ciba Specialty Chemicals Water Treatments Limited Manufacture of paper and paperboard
US20120205065A1 (en) * 2009-10-20 2012-08-16 Basf Se Method for producing paper, paperboard and carboard having high dry strength
RU2536142C2 (ru) * 2009-11-04 2014-12-20 Кемира Ойй Способ изготовления бумаги

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GB8602121D0 (en) 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
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Publication number Priority date Publication date Assignee Title
WO2000047628A2 (en) * 1999-02-10 2000-08-17 Hercules Incorporated Derivatized microfibrillar polysaccharide
WO2001034909A1 (en) * 1999-11-08 2001-05-17 Ciba Specialty Chemicals Water Treatments Limited Manufacture of paper and paperboard
US20120205065A1 (en) * 2009-10-20 2012-08-16 Basf Se Method for producing paper, paperboard and carboard having high dry strength
RU2536142C2 (ru) * 2009-11-04 2014-12-20 Кемира Ойй Способ изготовления бумаги

Also Published As

Publication number Publication date
US20170101740A1 (en) 2017-04-13
ZA201802621B (en) 2021-05-26
BR112018007308B1 (pt) 2023-03-07
NZ741574A (en) 2023-10-27
CA3001674A1 (en) 2017-04-20
AU2015411565A1 (en) 2018-05-10
CA3001674C (en) 2022-10-04
JP7173677B2 (ja) 2022-11-16
CN108603342A (zh) 2018-09-28
WO2017065740A1 (en) 2017-04-20
KR20180125143A (ko) 2018-11-22
AU2015411565B2 (en) 2020-10-29
MX2018004513A (es) 2019-04-22
CL2018000922A1 (es) 2019-04-26
US9873982B2 (en) 2018-01-23
KR102533378B1 (ko) 2023-05-22
EP3362601A1 (en) 2018-08-22
BR112018007308A2 (pt) 2018-10-23
JP2018530685A (ja) 2018-10-18

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