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FI960068L - Framställning av papper - Google Patents

Framställning av papper Download PDF

Info

Publication number
FI960068L
FI960068L FI960068A FI960068A FI960068L FI 960068 L FI960068 L FI 960068L FI 960068 A FI960068 A FI 960068A FI 960068 A FI960068 A FI 960068A FI 960068 L FI960068 L FI 960068L
Authority
FI
Finland
Prior art keywords
papermaking
Prior art date
Application number
FI960068A
Other languages
English (en)
Finnish (fi)
Other versions
FI960068A0 (sv
FI119442B (sv
Inventor
Thomas Adrian Cauley
John Graham Langley
Adrian Nixon
Original Assignee
Allied Colloids 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 Allied Colloids Ltd filed Critical Allied Colloids Ltd
Publication of FI960068A0 publication Critical patent/FI960068A0/sv
Publication of FI960068L publication Critical patent/FI960068L/sv
Application granted granted Critical
Publication of FI119442B publication Critical patent/FI119442B/sv

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
    • 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
    • D21H21/10—Retention agents or drainage improvers
    • 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
    • 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
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays
    • 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
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Polarising Elements (AREA)
FI960068A 1993-07-06 1996-01-05 Framställning av papper FI119442B (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB939313956A GB9313956D0 (en) 1993-07-06 1993-07-06 Production of paper
GB9313956 1993-07-06
GB9401457 1994-07-06
PCT/GB1994/001457 WO1995002088A1 (en) 1993-07-06 1994-07-06 Production of paper

Publications (3)

Publication Number Publication Date
FI960068A0 FI960068A0 (sv) 1996-01-05
FI960068L true FI960068L (sv) 1996-01-05
FI119442B FI119442B (sv) 2008-11-14

Family

ID=10738371

Family Applications (1)

Application Number Title Priority Date Filing Date
FI960068A FI119442B (sv) 1993-07-06 1996-01-05 Framställning av papper

Country Status (15)

Country Link
US (1) US5514249A (sv)
EP (1) EP0707673B1 (sv)
JP (1) JP3675817B2 (sv)
KR (1) KR100326204B1 (sv)
AT (1) ATE165407T1 (sv)
AU (1) AU696483B2 (sv)
BR (1) BR9407000A (sv)
DE (1) DE69409808T2 (sv)
DK (1) DK0707673T3 (sv)
ES (1) ES2115238T3 (sv)
FI (1) FI119442B (sv)
GB (1) GB9313956D0 (sv)
NO (1) NO318122B1 (sv)
NZ (1) NZ268058A (sv)
WO (1) WO1995002088A1 (sv)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001218A (en) 1994-06-29 1999-12-14 Kimberly-Clark Worldwide, Inc. Production of soft paper products from old newspaper
US6074527A (en) 1994-06-29 2000-06-13 Kimberly-Clark Worldwide, Inc. Production of soft paper products from coarse cellulosic fibers
US5582681A (en) 1994-06-29 1996-12-10 Kimberly-Clark Corporation Production of soft paper products from old newspaper
US6193844B1 (en) 1995-06-07 2001-02-27 Mclaughlin John R. Method for making paper using microparticles
US5968316A (en) * 1995-06-07 1999-10-19 Mclauglin; John R. Method of making paper using microparticles
US6296736B1 (en) 1997-10-30 2001-10-02 Kimberly-Clark Worldwide, Inc. Process for modifying pulp from recycled newspapers
GB9624832D0 (en) * 1996-11-28 1997-01-15 Allied Colloids Ltd Production of paper and paper board
US5900116A (en) 1997-05-19 1999-05-04 Sortwell & Co. Method of making paper
GB9719472D0 (en) * 1997-09-12 1997-11-12 Allied Colloids Ltd Process of making paper
US7306700B1 (en) 1998-04-27 2007-12-11 Akzo Nobel Nv Process for the production of paper
KR100403838B1 (ko) * 1998-04-27 2003-11-01 악조 노벨 엔.브이. 제지 방법
EP0953680A1 (en) * 1998-04-27 1999-11-03 Akzo Nobel N.V. A process for the production of paper
FR2779452B1 (fr) * 1998-06-04 2000-08-11 Snf Sa Procede de fabrication de papier et carton et nouveaux agents de retention et d'egouttage correspondants, et papiers et cartons ainsi obtenus
US20030150575A1 (en) * 1998-06-04 2003-08-14 Snf Sa Paper and paperboard production process and corresponding novel retention and drainage aids, and papers and paperboards thus obtained
FR2779752B1 (fr) * 1998-06-12 2000-08-11 Snf Sa Procede de fabrication de papier et carton et nouveaux agents de retention correspondants, et papiers et cartons ainsi obtenus
CA2676732C (en) * 1998-06-12 2014-04-15 Georgia-Pacific Consumer Products Lp Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
US6168686B1 (en) 1998-08-19 2001-01-02 Betzdearborn, Inc. Papermaking aid
US6387210B1 (en) 1998-09-30 2002-05-14 Kimberly-Clark Worldwide, Inc. Method of making sanitary paper product from coarse fibers
US6514384B1 (en) * 1999-03-19 2003-02-04 Weyerhaeuser Company Method for increasing filler retention of cellulosic fiber sheets
US6379501B1 (en) 1999-12-14 2002-04-30 Hercules Incorporated Cellulose products and processes for preparing the same
US6358365B1 (en) 1999-12-14 2002-03-19 Hercules Incorporated Metal silicates, cellulose products, and processes thereof
US20020166648A1 (en) * 2000-08-07 2002-11-14 Sten Frolich Process for manufacturing paper
US6818100B2 (en) * 2000-08-07 2004-11-16 Akzo Nobel N.V. Process for sizing paper
GB0115411D0 (en) 2001-06-25 2001-08-15 Ciba Spec Chem Water Treat Ltd Manufacture of paper and paper board
US20040133439A1 (en) * 2002-08-21 2004-07-08 Dirk Noetzold Method and system for valuation of complex systems, in particular for corporate rating and valuation
WO2005071160A2 (en) * 2004-01-23 2005-08-04 Buckman Laboratories International, Inc. Process for making paper
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
US10961662B1 (en) 2019-12-23 2021-03-30 Polymer Ventures, Inc. Ash retention additive and methods of using the same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052595A (en) * 1955-05-11 1962-09-04 Dow Chemical Co Method for increasing filler retention in paper
EP0017353B2 (en) * 1979-03-28 1992-04-29 Ciba Specialty Chemicals Water Treatments Limited Production of paper and paper board
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
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
US4913775A (en) * 1986-01-29 1990-04-03 Allied Colloids Ltd. Production of paper and paper board
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
US5032227A (en) * 1990-07-03 1991-07-16 Vinings Industries Inc. Production of paper or paperboard
ATE162249T1 (de) * 1991-07-02 1998-01-15 Eka Chemicals Ab Verfahren zur herstellung von papier
US5234548A (en) * 1992-01-02 1993-08-10 Vinings Industries Inc. Production of paper and paperboard

Also Published As

Publication number Publication date
DE69409808D1 (de) 1998-05-28
JP3675817B2 (ja) 2005-07-27
EP0707673A1 (en) 1996-04-24
NO960058L (no) 1996-01-05
AU7079194A (en) 1995-02-06
WO1995002088A1 (en) 1995-01-19
AU696483B2 (en) 1998-09-10
KR100326204B1 (ko) 2002-07-03
DE69409808T2 (de) 1998-08-13
FI960068A0 (sv) 1996-01-05
GB9313956D0 (en) 1993-08-18
FI119442B (sv) 2008-11-14
BR9407000A (pt) 1996-09-03
US5514249A (en) 1996-05-07
NZ268058A (en) 1997-10-24
JPH08512364A (ja) 1996-12-24
NO318122B1 (no) 2005-02-07
DK0707673T3 (da) 1999-01-25
NO960058D0 (no) 1996-01-05
ATE165407T1 (de) 1998-05-15
ES2115238T3 (es) 1998-06-16
EP0707673B1 (en) 1998-04-22

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