AU2019332388B2 - Papermaking additive, paper, and paper manufacturing method - Google Patents
Papermaking additive, paper, and paper manufacturing method Download PDFInfo
- 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
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
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018-163508 | 2018-08-31 | ||
JP2018163508 | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021176143A1 (en) * | 2020-03-06 | 2021-09-10 | Kemira Oyj | Composition and method for manufacture of paper, board or the like |
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)
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)
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 |
JP4158145B2 (ja) * | 2000-12-27 | 2008-10-01 | 星光Pmc株式会社 | 製紙用添加剤及び製紙用添加剤の製造方法 |
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 |
-
2019
- 2019-08-28 JP JP2020539551A patent/JP7081674B2/ja active Active
- 2019-08-28 KR KR1020217005314A patent/KR20210049104A/ko not_active Application Discontinuation
- 2019-08-28 CN CN201980055477.0A patent/CN112601860B/zh active Active
- 2019-08-28 AU AU2019332388A patent/AU2019332388B2/en active Active
- 2019-08-28 WO PCT/JP2019/033754 patent/WO2020045514A1/ja active Application Filing
Patent Citations (1)
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 |
---|---|
CN112601860B (zh) | 2023-10-03 |
CN112601860A (zh) | 2021-04-02 |
KR20210049104A (ko) | 2021-05-04 |
JPWO2020045514A1 (ja) | 2021-08-10 |
WO2020045514A1 (ja) | 2020-03-05 |
AU2019332388A1 (en) | 2021-03-18 |
JP7081674B2 (ja) | 2022-06-07 |
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Legal Events
Date | Code | Title | Description |
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FGA | Letters patent sealed or granted (standard patent) |