CL2017002655A1 - Composición para uso como agente intensificador de la resistencia del papel. - Google Patents

Composición para uso como agente intensificador de la resistencia del papel.

Info

Publication number
CL2017002655A1
CL2017002655A1 CL2017002655A CL2017002655A CL2017002655A1 CL 2017002655 A1 CL2017002655 A1 CL 2017002655A1 CL 2017002655 A CL2017002655 A CL 2017002655A CL 2017002655 A CL2017002655 A CL 2017002655A CL 2017002655 A1 CL2017002655 A1 CL 2017002655A1
Authority
CL
Chile
Prior art keywords
composition
paper strength
intensifying agent
strength intensifying
paper product
Prior art date
Application number
CL2017002655A
Other languages
English (en)
Inventor
Yuping Luo
Jiang Li
Thomas J Lynch
Jenna Sue Rabideau
Scott Rosencrance
Original Assignee
Kemira Oyj
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=55910983&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CL2017002655(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kemira Oyj filed Critical Kemira Oyj
Publication of CL2017002655A1 publication Critical patent/CL2017002655A1/es

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
    • 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
    • D21H17/33—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
    • D21H17/63—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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents
    • D21H21/20—Wet strength agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)

Abstract

<p>La presente divulgación se relaciona con un método y una composición para aumentar la resistencia en seco y/o húmedo de un producto de papel. El método comprende la adición a una suspensión de pulpa de una composición que comprende al menos un polímero con un peso molecular mayor que 0,5 millones de dáltones y un agente degradador, y la producción de dicho producto de papel.</p>
CL2017002655A 2015-04-20 2017-10-19 Composición para uso como agente intensificador de la resistencia del papel. CL2017002655A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201562149940P 2015-04-20 2015-04-20

Publications (1)

Publication Number Publication Date
CL2017002655A1 true CL2017002655A1 (es) 2018-03-16

Family

ID=55910983

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2017002655A CL2017002655A1 (es) 2015-04-20 2017-10-19 Composición para uso como agente intensificador de la resistencia del papel.

Country Status (12)

Country Link
US (1) US10378154B2 (es)
EP (1) EP3286377B1 (es)
JP (1) JP2018513286A (es)
KR (1) KR20170137204A (es)
CN (1) CN107743534B (es)
AU (1) AU2016251706A1 (es)
BR (1) BR112017022460A2 (es)
CA (1) CA2983212A1 (es)
CL (1) CL2017002655A1 (es)
CO (1) CO2017011775A2 (es)
RU (1) RU2017136583A (es)
WO (1) WO2016170230A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10920065B2 (en) 2016-06-10 2021-02-16 Ecolab Usa Inc. Low molecular weight dry powder polymer for use as paper-making dry strength agent
CA3033044C (en) * 2016-09-15 2024-02-20 Kemira Oyj Paper product and method for increasing the strength thereof
WO2018097822A1 (en) * 2016-11-23 2018-05-31 Kemira Oyj A paper strength system and a process of making paper or the like
WO2019027994A1 (en) * 2017-07-31 2019-02-07 Ecolab Usa Inc. METHOD FOR APPLYING DRY POLYMER
CA3031639A1 (en) * 2017-09-19 2019-03-19 Kemira Oyj Paper strength improving polymer composition and additive system, use thereof, and manufacture of paper products
US11708481B2 (en) 2017-12-13 2023-07-25 Ecolab Usa Inc. Solution comprising an associative polymer and a cyclodextrin polymer
TW202026487A (zh) 2018-09-18 2020-07-16 日商荒川化學工業股份有限公司 粉狀紙張增強劑、紙張增強劑溶液、紙張
US20220403293A1 (en) * 2019-10-03 2022-12-22 Rhodia Operations Polymer dispersion and a fabric conditioning composition comprising the same
CN111809431B (zh) * 2020-06-06 2022-06-21 岳阳林纸股份有限公司 一种高湿强度损纸的在线回用方法
US11015287B1 (en) 2020-06-30 2021-05-25 International Paper Company Processes for making improved cellulose-based materials and containers

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8696869B2 (en) * 2009-11-06 2014-04-15 Hercules Incorporated Surface application of polymers and polymer mixtures to improve paper strength
US8980056B2 (en) * 2010-11-15 2015-03-17 Kemira Oyj Composition and process for increasing the dry strength of a paper product
CN103469681A (zh) 2013-09-10 2013-12-25 天津智伟印刷技术发展有限公司 一种造纸助流剂

Also Published As

Publication number Publication date
EP3286377B1 (en) 2019-03-13
AU2016251706A1 (en) 2017-11-09
US20180105988A1 (en) 2018-04-19
WO2016170230A1 (en) 2016-10-27
CN107743534B (zh) 2020-11-03
AU2016251706A2 (en) 2017-11-16
CN107743534A (zh) 2018-02-27
RU2017136583A (ru) 2019-05-21
US10378154B2 (en) 2019-08-13
KR20170137204A (ko) 2017-12-12
EP3286377A1 (en) 2018-02-28
JP2018513286A (ja) 2018-05-24
CA2983212A1 (en) 2016-10-27
CO2017011775A2 (es) 2018-02-09
BR112017022460A2 (pt) 2018-07-17

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