AU2019332388B2 - Papermaking additive, paper, and paper manufacturing method - Google Patents

Papermaking additive, paper, and paper manufacturing method Download PDF

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Publication number
AU2019332388B2
AU2019332388B2 AU2019332388A AU2019332388A AU2019332388B2 AU 2019332388 B2 AU2019332388 B2 AU 2019332388B2 AU 2019332388 A AU2019332388 A AU 2019332388A AU 2019332388 A AU2019332388 A AU 2019332388A AU 2019332388 B2 AU2019332388 B2 AU 2019332388B2
Authority
AU
Australia
Prior art keywords
paper
papermaking additive
equal
papermaking
amphoteric polyacrylamide
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.)
Active
Application number
AU2019332388A
Other languages
English (en)
Other versions
AU2019332388A1 (en
Inventor
Hideo BARAKI
Naoto IWAKI
Shigeki NOBUKUNI
Takuji Yamamoto
Koji Yoshitani
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.)
Seiko PMC Corp
Original Assignee
Seiko PMC Corp
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=69642732&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2019332388(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Seiko PMC Corp filed Critical Seiko PMC Corp
Publication of AU2019332388A1 publication Critical patent/AU2019332388A1/en
Application granted granted Critical
Publication of AU2019332388B2 publication Critical patent/AU2019332388B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/52—Amides or imides
    • C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F220/56—Acrylamide; Methacrylamide
    • 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
    • D21H17/41—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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/58—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 sulfur
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AU2019332388A 2018-08-31 2019-08-28 Papermaking additive, paper, and paper manufacturing method Active AU2019332388B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018163508 2018-08-31
JP2018-163508 2018-08-31
PCT/JP2019/033754 WO2020045514A1 (ja) 2018-08-31 2019-08-28 製紙用添加剤、紙及び紙の製造方法

Publications (2)

Publication Number Publication Date
AU2019332388A1 AU2019332388A1 (en) 2021-03-18
AU2019332388B2 true AU2019332388B2 (en) 2022-08-11

Family

ID=69642732

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2019332388A Active AU2019332388B2 (en) 2018-08-31 2019-08-28 Papermaking additive, paper, and paper manufacturing method

Country Status (5)

Country Link
JP (1) JP7081674B2 (ko)
KR (1) KR20210049104A (ko)
CN (1) CN112601860B (ko)
AU (1) AU2019332388B2 (ko)
WO (1) WO2020045514A1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220146490A (ko) * 2020-03-06 2022-11-01 케미라 오와이제이 종이, 판지 등의 제조를 위한 조성물 및 방법
CN112521549B (zh) * 2020-12-04 2022-07-01 上海东升新材料有限公司 一种低丙烯酰胺残留量干强剂及其制备方法
WO2024018782A1 (ja) * 2022-07-21 2024-01-25 株式会社Ｇｓユアサ 蓄電素子
CN115322386B (zh) * 2022-08-30 2024-01-09 浙江传化华洋化工有限公司 两性聚丙烯酰胺及其制备方法和应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016092965A1 (ja) * 2014-12-08 2016-06-16 ハリマ化成株式会社 アクリルアミド系ポリマー、紙力増強剤および紙

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3545473B2 (ja) 1993-12-24 2004-07-21 三井化学株式会社 アクリルアミド系ポリマー、およびその用途
WO2002053835A1 (fr) * 2000-12-27 2002-07-11 Japan Pmc Corporation Additif destine a la fabrication du papier, procede de preparation de cet additif, et papier contenant ledit additif
JP5445831B2 (ja) * 2008-06-19 2014-03-19 荒川化学工業株式会社 水溶性重合体分散液、紙力増強剤、製紙用濾水性向上剤および製紙用歩留向上剤
JP5640458B2 (ja) * 2010-05-25 2014-12-17 星光Pmc株式会社 製紙用紙力増強剤の製造方法
JP5618213B2 (ja) * 2011-05-31 2014-11-05 星光Pmc株式会社 ポリアクリルアミド系内添紙力剤および紙の製造方法
CN104032621B (zh) * 2013-03-06 2018-01-19 荒川化学工业株式会社 纸力增强剂、纸力增强剂的制造方法、纸
JP6354417B2 (ja) * 2013-08-08 2018-07-11 荒川化学工業株式会社 紙力増強剤、それにより得られる紙及び紙の製造方法
JP6897227B2 (ja) * 2016-03-31 2021-06-30 荒川化学工業株式会社 紙力増強剤、紙の製造方法、及び紙

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016092965A1 (ja) * 2014-12-08 2016-06-16 ハリマ化成株式会社 アクリルアミド系ポリマー、紙力増強剤および紙

Also Published As

Publication number Publication date
WO2020045514A1 (ja) 2020-03-05
KR20210049104A (ko) 2021-05-04
CN112601860A (zh) 2021-04-02
JPWO2020045514A1 (ja) 2021-08-10
CN112601860B (zh) 2023-10-03
AU2019332388A1 (en) 2021-03-18
JP7081674B2 (ja) 2022-06-07

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