JP2790497B2 - 製紙用添加剤 - Google Patents

製紙用添加剤

Info

Publication number
JP2790497B2
JP2790497B2 JP1296239A JP29623989A JP2790497B2 JP 2790497 B2 JP2790497 B2 JP 2790497B2 JP 1296239 A JP1296239 A JP 1296239A JP 29623989 A JP29623989 A JP 29623989A JP 2790497 B2 JP2790497 B2 JP 2790497B2
Authority
JP
Japan
Prior art keywords
papermaking
monomer
added
acid
pulp
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.)
Expired - Fee Related
Application number
JP1296239A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03167393A (ja
Inventor
泰雅 田中
光一 山本
和友 高橋
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP1296239A priority Critical patent/JP2790497B2/ja
Priority to CA 2022607 priority patent/CA2022607C/fr
Priority to DE1990616299 priority patent/DE69016299T2/de
Priority to EP19900114959 priority patent/EP0411654B1/fr
Publication of JPH03167393A publication Critical patent/JPH03167393A/ja
Priority to US07/779,852 priority patent/US5252184A/en
Application granted granted Critical
Publication of JP2790497B2 publication Critical patent/JP2790497B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D21H17/20—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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP1296239A 1989-08-03 1989-11-16 製紙用添加剤 Expired - Fee Related JP2790497B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1296239A JP2790497B2 (ja) 1989-08-03 1989-11-16 製紙用添加剤
CA 2022607 CA2022607C (fr) 1989-08-03 1990-08-02 Additif servant dans la fabrication du papier
DE1990616299 DE69016299T2 (de) 1989-08-03 1990-08-03 Hilfsmittel für die Herstellung von Papier.
EP19900114959 EP0411654B1 (fr) 1989-08-03 1990-08-03 Additif pour la production de papier
US07/779,852 US5252184A (en) 1989-08-03 1991-10-21 Additive for production of paper

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP20034289 1989-08-03
JP1-200342 1989-08-03
JP1296239A JP2790497B2 (ja) 1989-08-03 1989-11-16 製紙用添加剤

Publications (2)

Publication Number Publication Date
JPH03167393A JPH03167393A (ja) 1991-07-19
JP2790497B2 true JP2790497B2 (ja) 1998-08-27

Family

ID=26512123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1296239A Expired - Fee Related JP2790497B2 (ja) 1989-08-03 1989-11-16 製紙用添加剤

Country Status (4)

Country Link
EP (1) EP0411654B1 (fr)
JP (1) JP2790497B2 (fr)
CA (1) CA2022607C (fr)
DE (1) DE69016299T2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955804A1 (de) * 1999-11-19 2001-05-23 Basf Ag Verfahren zur Herstellung von wasserlöslichen Polymeren mit Oligoalkylenimin-Seitenketten
US7141181B2 (en) * 2001-09-04 2006-11-28 Toagosei Co., Ltd. Composition comprising amphoteric polymeric flocculants
US6709551B2 (en) * 2001-12-17 2004-03-23 Ondeo Nalco Company High molecular weight cationic and anionic polymers comprising zwitterionic monomers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280218A (en) * 1963-09-06 1966-10-18 Dow Chemical Co Graft polymers of ethylenimine onto a polyacrylic or polymethacrylic acid backbone
JPS5695906A (en) * 1979-12-28 1981-08-03 Arakawa Chem Ind Co Ltd Preparation of amphoteric copolymer
JPS5854097A (ja) * 1981-09-22 1983-03-30 荒川化学工業株式会社 紙の抄造方法
US5194515A (en) * 1989-02-23 1993-03-16 Nippon Shokubai Kagaku Kogyo Co., Ltd. Amphoteric polyelectrolite, method for production thereof, and organic sludge dehydrater

Also Published As

Publication number Publication date
CA2022607A1 (fr) 1991-02-04
EP0411654A1 (fr) 1991-02-06
EP0411654B1 (fr) 1995-01-25
DE69016299T2 (de) 1995-05-24
DE69016299D1 (de) 1995-03-09
JPH03167393A (ja) 1991-07-19
CA2022607C (fr) 1997-09-30

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