AU761790B2 - Silica-acid colloid blend in a microparticle system used in papermaking - Google Patents

Silica-acid colloid blend in a microparticle system used in papermaking Download PDF

Info

Publication number
AU761790B2
AU761790B2 AU59133/99A AU5913399A AU761790B2 AU 761790 B2 AU761790 B2 AU 761790B2 AU 59133/99 A AU59133/99 A AU 59133/99A AU 5913399 A AU5913399 A AU 5913399A AU 761790 B2 AU761790 B2 AU 761790B2
Authority
AU
Australia
Prior art keywords
furnish
polymer
silica
blend
solids
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.)
Ceased
Application number
AU59133/99A
Other languages
English (en)
Other versions
AU5913399A (en
Inventor
Charles R Hunter
Paul F. Richardson
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.)
Calgon Corp
Original Assignee
Calgon Corp
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 Calgon Corp filed Critical Calgon Corp
Publication of AU5913399A publication Critical patent/AU5913399A/en
Application granted granted Critical
Publication of AU761790B2 publication Critical patent/AU761790B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • 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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • 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
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • 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

Landscapes

  • Paper (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Silicon Compounds (AREA)
AU59133/99A 1998-09-22 1999-09-08 Silica-acid colloid blend in a microparticle system used in papermaking Ceased AU761790B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10137998P 1998-09-22 1998-09-22
US60/101379 1998-09-22
PCT/US1999/020608 WO2000017450A1 (fr) 1998-09-22 1999-09-08 Melange de silice et de colloide acide dans un systeme microparticulaire utilise en papeterie

Publications (2)

Publication Number Publication Date
AU5913399A AU5913399A (en) 2000-04-10
AU761790B2 true AU761790B2 (en) 2003-06-12

Family

ID=22284358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59133/99A Ceased AU761790B2 (en) 1998-09-22 1999-09-08 Silica-acid colloid blend in a microparticle system used in papermaking

Country Status (10)

Country Link
EP (1) EP1047834B1 (fr)
JP (1) JP2002526680A (fr)
CN (1) CN1231639C (fr)
AT (1) ATE326579T1 (fr)
AU (1) AU761790B2 (fr)
BR (1) BR9907290A (fr)
DE (1) DE69931343T2 (fr)
ID (1) ID25782A (fr)
NZ (1) NZ504660A (fr)
WO (1) WO2000017450A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070181506A1 (en) * 2004-03-02 2007-08-09 Yoshiaki Koga Method for treating papermaking waste water, and methods of using silica sol in papermaking
CA2590701C (fr) * 2004-12-21 2013-08-06 Hercules Incorporated Resines cationiques reactives en tant qu'agents de resistance au mouille et au sec dans des systemes de fabrication de papier contenant des ions de sulfite
DE102004063005A1 (de) 2004-12-22 2006-07-13 Basf Ag Verfahren zur Herstellung von Papier, Pappe und Karton
RU2496936C2 (ru) 2007-05-23 2013-10-27 Акцо Нобель Н.В. Способ получения целлюлозного продукта
CA2814988A1 (fr) 2010-10-29 2012-05-03 Buckman Laboratories International, Inc. Fabrication de papier et produits fabriques ainsi avec microparticules polymeres reticulees ioniques
BR112014017989B1 (pt) 2012-02-01 2021-02-23 Basf Se processo para a fabricação de papel ou papelão
CN104093902B (zh) * 2012-02-01 2017-09-08 巴斯夫欧洲公司 纸和纸板的制造方法
CN114735713B (zh) * 2022-03-02 2024-03-29 福建同晟新材料科技股份公司 一种造纸添加剂用合成二氧化硅的制备工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382378A (en) * 1993-02-10 1995-01-17 Calgon Corporation Composition useful for treating suspended solids and color bodies in water systems
US5676796A (en) * 1994-06-01 1997-10-14 Allied Colloids Limited Manufacture of paper

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2485080A (en) * 1944-01-04 1949-10-18 American Cyanamid Co Colloidal melamine-urea-formaldehyde copolymer solutions
US4461858A (en) * 1980-05-16 1984-07-24 E. I. Du Pont De Nemours And Company Polyvinylalcohol/melamine-formaldehyde interaction products
US4385961A (en) * 1981-02-26 1983-05-31 Eka Aktiebolag Papermaking
US4750974A (en) * 1986-02-24 1988-06-14 Nalco Chemical Company Papermaking aid
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
DE68905208T3 (de) * 1988-03-28 2001-02-15 Allied Colloids Ltd Herstellung von Papier und Pappe.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5382378A (en) * 1993-02-10 1995-01-17 Calgon Corporation Composition useful for treating suspended solids and color bodies in water systems
US5676796A (en) * 1994-06-01 1997-10-14 Allied Colloids Limited Manufacture of paper

Also Published As

Publication number Publication date
DE69931343T2 (de) 2006-09-28
JP2002526680A (ja) 2002-08-20
ID25782A (id) 2000-11-02
EP1047834B1 (fr) 2006-05-17
DE69931343D1 (de) 2006-06-22
CN1287585A (zh) 2001-03-14
EP1047834A1 (fr) 2000-11-02
NZ504660A (en) 2002-12-20
CN1231639C (zh) 2005-12-14
AU5913399A (en) 2000-04-10
WO2000017450A1 (fr) 2000-03-30
BR9907290A (pt) 2000-10-03
ATE326579T1 (de) 2006-06-15
EP1047834A4 (fr) 2000-12-13

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)