FI89731C - Foerfarande foer tillverkning av neutralt papper - Google Patents

Foerfarande foer tillverkning av neutralt papper

Info

Publication number
FI89731C
FI89731C FI884529A FI884529A FI89731C FI 89731 C FI89731 C FI 89731C FI 884529 A FI884529 A FI 884529A FI 884529 A FI884529 A FI 884529A FI 89731 C FI89731 C FI 89731C
Authority
FI
Finland
Prior art keywords
procedure
manufacture
neutral paper
neutral
paper
Prior art date
Application number
FI884529A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI89731B (fi
FI884529L (fi
FI884529A0 (fi
Inventor
Takao Sakabe
Akira Honma
Takao Miyamura
Hiroshi Suzuki
Yoshihito Meguro
Original Assignee
Hokuetsu Paper Mills
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 Hokuetsu Paper Mills filed Critical Hokuetsu Paper Mills
Publication of FI884529A0 publication Critical patent/FI884529A0/fi
Publication of FI884529L publication Critical patent/FI884529L/fi
Publication of FI89731B publication Critical patent/FI89731B/fi
Application granted granted Critical
Publication of FI89731C publication Critical patent/FI89731C/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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
FI884529A 1987-10-02 1988-09-30 Foerfarande foer tillverkning av neutralt papper FI89731C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25047487 1987-10-02
JP62250474A JPH0192498A (ja) 1987-10-02 1987-10-02 中性紙の製造方法

Publications (4)

Publication Number Publication Date
FI884529A0 FI884529A0 (fi) 1988-09-30
FI884529L FI884529L (fi) 1989-04-03
FI89731B FI89731B (fi) 1993-07-30
FI89731C true FI89731C (fi) 1993-11-10

Family

ID=17208394

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884529A FI89731C (fi) 1987-10-02 1988-09-30 Foerfarande foer tillverkning av neutralt papper

Country Status (7)

Country Link
US (1) US4902382A (cg-RX-API-DMAC7.html)
EP (1) EP0310959B1 (cg-RX-API-DMAC7.html)
JP (1) JPH0192498A (cg-RX-API-DMAC7.html)
CA (1) CA1301413C (cg-RX-API-DMAC7.html)
DE (1) DE3861313D1 (cg-RX-API-DMAC7.html)
FI (1) FI89731C (cg-RX-API-DMAC7.html)
NO (1) NO175321C (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68905208T3 (de) * 1988-03-28 2001-02-15 Allied Colloids Ltd., Bradford Herstellung von Papier und Pappe.
US5348620A (en) * 1992-04-17 1994-09-20 Kimberly-Clark Corporation Method of treating papermaking fibers for making tissue
US5501768A (en) * 1992-04-17 1996-03-26 Kimberly-Clark Corporation Method of treating papermaking fibers for making tissue
SE501216C2 (sv) * 1992-08-31 1994-12-12 Eka Nobel Ab Vattenhaltig, stabil suspension av kolloidala partiklar samt framställning och användning av densamma
GB9301451D0 (en) * 1993-01-26 1993-03-17 Allied Colloids Ltd Production of filled paper
FR2732368B1 (fr) * 1995-03-31 1997-06-06 Roquette Freres Nouveau procede de fabrication de papier
US5882476A (en) * 1995-05-05 1999-03-16 Solvay Minerals, Inc. Deinking printed wastepaper using alkaline solution containing sodium sulfite and sodium carbonate
US5968316A (en) * 1995-06-07 1999-10-19 Mclauglin; John R. Method of making paper using microparticles
US6193844B1 (en) 1995-06-07 2001-02-27 Mclaughlin John R. Method for making paper using microparticles
US5595630A (en) * 1995-08-31 1997-01-21 E. I. Du Pont De Nemours And Company Process for the manufacture of paper
US5900116A (en) 1997-05-19 1999-05-04 Sortwell & Co. Method of making paper
BR9812563A (pt) 1997-09-30 2000-08-01 Nalco Chemical Co Borossilicato sintético, composição de borossilicato sintético, borossilicato coloidal, e, processos para a preparação deste, para a preparação de uma folha celulósica, para aumentar a drenagem de um suprimento de preparação de papel em uma máquina de preparação de papel, para aumentar a velocidade de drenagem de água dos componentes sólidos de um suprimento de fábrica de papel, de floculação dos componentes de um suprimento de fábrica de papel em um sistema de preparação de papel em uma folha celulósica, e para aumentar a retenção de finos e de cargas sobre uma folha celulósica e aumentar a velocidade de drenagem de lìquido de uma folha celulósica
US5942087A (en) * 1998-02-17 1999-08-24 Nalco Chemical Company Starch retention in paper and board production
US6099689A (en) * 1998-02-17 2000-08-08 Nalco Chemical Company Production of paper and board products with improved retention, drainage and formation
US7169261B2 (en) 1999-05-04 2007-01-30 Akzo Nobel N.V. Silica-based sols
PL202211B1 (pl) * 1999-05-04 2009-06-30 Akzo Nobel Nv Zol wodny zawierający cząsteczki na bazie krzemionki, sposób wytwarzania wodnego zolu zawierającego cząsteczki na bazie krzemionki i sposób wytwarzania papieru
FI19992598L (fi) 1999-12-02 2001-06-03 Kemira Chemicals Oy Menetelmä paperin valmistamiseksi
US6451170B1 (en) * 2000-08-10 2002-09-17 Cargill, Incorporated Starch compositions and methods for use in papermaking
USRE44519E1 (en) 2000-08-10 2013-10-08 Cargill, Incorporated Starch compositions and methods for use in papermaking
FI20085227A7 (fi) * 2008-03-14 2009-09-15 Nordkalk Oy Ab Lujitettu huokoinen kuitutuote
WO2011120876A1 (en) * 2010-03-29 2011-10-06 Akzo Nobel Chemicals International B.V. Process of producing a cellulosic fibre web
US9150442B2 (en) 2010-07-26 2015-10-06 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and high-molecular weight multivalent polymers for clay aggregation
US8721896B2 (en) 2012-01-25 2014-05-13 Sortwell & Co. Method for dispersing and aggregating components of mineral slurries and low molecular weight multivalent polymers for mineral aggregation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2262906A1 (de) * 1972-03-30 1973-10-11 Sandoz Ag Verfahren zur verbesserung der entwaesserungsbeschleunigenden eigenschaften von polyamidaminen, polyaetheraminen und polyaethyleniminen in cellulosefasersuspensionen
JPS5512868A (en) * 1978-07-12 1980-01-29 Mitsubishi Paper Mills Ltd Production of neutral paper
EP0017353B2 (en) * 1979-03-28 1992-04-29 Ciba Specialty Chemicals Water Treatments Limited Production of paper and paper board
AU546999B2 (en) * 1980-05-28 1985-10-03 Eka A.B. Adding binder to paper making stock
SE432951B (sv) * 1980-05-28 1984-04-30 Eka Ab Pappersprodukt innehallande cellulosafibrer och ett bindemedelssystem som omfattar kolloidal kiselsyra och katjonisk sterkelse samt forfarande for framstellning av pappersprodukten
EP0060291B1 (en) * 1980-09-19 1986-06-04 SUNDEN, Olof Paper making process utilizing an amphoteric mucous structure as binder
NL8500507A (nl) * 1985-02-22 1986-09-16 Avebe Coop Verkoop Prod Werkwijze voor het vervaardigen van papier en het aldus vervaardigde papier.
US4752356A (en) * 1985-10-18 1988-06-21 Miami University Papermaking process
DE3541163A1 (de) * 1985-11-21 1987-05-27 Basf Ag Verfahren zur herstellung von papier und karton
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid

Also Published As

Publication number Publication date
FI89731B (fi) 1993-07-30
JPH0424477B2 (cg-RX-API-DMAC7.html) 1992-04-27
NO175321C (no) 1994-09-28
NO884310D0 (no) 1988-09-29
US4902382A (en) 1990-02-20
CA1301413C (en) 1992-05-26
DE3861313D1 (de) 1991-01-31
EP0310959B1 (en) 1990-12-19
JPH0192498A (ja) 1989-04-11
EP0310959A1 (en) 1989-04-12
FI884529L (fi) 1989-04-03
NO884310L (no) 1989-04-03
FI884529A0 (fi) 1988-09-30
NO175321B (no) 1994-06-20

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Legal Events

Date Code Title Description
BB Publication of examined application
FG Patent granted

Owner name: HOKUETSU PAPER MILLS, LTD.

MA Patent expired