FI881146A - Foerfarande foer foerbaettring av papprets haollfasthet. - Google Patents

Foerfarande foer foerbaettring av papprets haollfasthet. Download PDF

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Publication number
FI881146A
FI881146A FI881146A FI881146A FI881146A FI 881146 A FI881146 A FI 881146A FI 881146 A FI881146 A FI 881146A FI 881146 A FI881146 A FI 881146A FI 881146 A FI881146 A FI 881146A
Authority
FI
Finland
Prior art keywords
papprets
haollfasthet
foerfarande foer
foer foerbaettring
foerbaettring
Prior art date
Application number
FI881146A
Other languages
English (en)
Finnish (fi)
Other versions
FI881146A0 (fi
Inventor
Nobuyuki Matsuda
Norio Kondo
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of FI881146A0 publication Critical patent/FI881146A0/fi
Publication of FI881146A publication Critical patent/FI881146A/fi

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
    • D21H17/455—Nitrogen-containing groups comprising tertiary amine or being at least partially quaternised

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
FI881146A 1987-03-12 1988-03-11 Foerfarande foer foerbaettring av papprets haollfasthet. FI881146A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5738787 1987-03-12

Publications (2)

Publication Number Publication Date
FI881146A0 FI881146A0 (fi) 1988-03-11
FI881146A true FI881146A (fi) 1988-09-13

Family

ID=13054201

Family Applications (1)

Application Number Title Priority Date Filing Date
FI881146A FI881146A (fi) 1987-03-12 1988-03-11 Foerfarande foer foerbaettring av papprets haollfasthet.

Country Status (3)

Country Link
EP (1) EP0282081A1 (de)
AU (1) AU1302988A (de)
FI (1) FI881146A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08269890A (ja) * 1995-03-30 1996-10-15 Nippon P M C Kk 製紙用添加剤及び製紙方法
US5853542A (en) * 1995-09-11 1998-12-29 Hercules Incorporated Method of sizing paper using a sizing agent and a polymeric enhancer and paper produced thereof
US7112639B2 (en) 2000-04-01 2006-09-26 Qinetiq Limited Polymers
US20060249269A1 (en) 2005-05-03 2006-11-09 Kurian Pious V High molecular weight compact structured polymers, methods of making and using
JP5606810B2 (ja) * 2010-06-25 2014-10-15 ユニ・チャーム株式会社 液透過パネル及びそれを用いた動物用システムトイレ
CN104822870B (zh) * 2013-01-31 2017-10-27 格拉特菲尔特盖恩斯巴赫股份有限公司 用于纸或非织造网的交联/功能化系统
US9995001B2 (en) 2014-12-08 2018-06-12 Harima Chemicals, Incorporated Acrylamide-based polymer, paper strength agent, and paper
JP6257700B2 (ja) 2016-05-30 2018-01-10 ハリマ化成株式会社 ピッチコントロール剤およびピッチコントロール方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3874994A (en) * 1971-12-23 1975-04-01 American Cyanamid Co Process of making paper where an ionic vinylamide polymer latex is added to the furnish to improve dry strength of the paper
US4077930A (en) * 1974-07-16 1978-03-07 Calgon Corporation Self-inverting emulsions of dialkyldiallyl ammonium chloride polymers and copolymers
US4305860A (en) * 1980-08-21 1981-12-15 National Starch And Chemical Corporation Stable, pumpable, solvent-free colloidal polyampholyte latices, their preparation and use in paper
AU8040082A (en) * 1981-02-17 1982-08-26 Calgon Corporation Reducing deposition of resins in paper production

Also Published As

Publication number Publication date
EP0282081A1 (de) 1988-09-14
AU1302988A (en) 1988-09-15
FI881146A0 (fi) 1988-03-11

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Legal Events

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MM Patent lapsed

Owner name: SUMITOMO CHEMICAL COMPANY, LIMITED