NZ504660A - Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid in papermaking - Google Patents

Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid in papermaking

Info

Publication number
NZ504660A
NZ504660A NZ504660A NZ50466099A NZ504660A NZ 504660 A NZ504660 A NZ 504660A NZ 504660 A NZ504660 A NZ 504660A NZ 50466099 A NZ50466099 A NZ 50466099A NZ 504660 A NZ504660 A NZ 504660A
Authority
NZ
New Zealand
Prior art keywords
silica
acid colloid
retention
molecular weight
acid
Prior art date
Application number
NZ504660A
Other languages
English (en)
Inventor
Paul F Richardson
Charles R Hunter
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 NZ504660A publication Critical patent/NZ504660A/xx

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)
NZ504660A 1998-09-22 1999-09-08 Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid in papermaking NZ504660A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10137998P 1998-09-22 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 (1)

Publication Number Publication Date
NZ504660A true NZ504660A (en) 2002-12-20

Family

ID=22284358

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ504660A NZ504660A (en) 1998-09-22 1999-09-08 Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid 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
WO2005082789A1 (fr) * 2004-03-02 2005-09-09 Tokuyama Corporation Procédé de traitement des eaux usées de fabrication de papier et procédé d’utilisation du sol de silice dans la fabrication de papier
MX2007007396A (es) * 2004-12-21 2007-08-14 Hercules Inc Resinas cationicas reactivas para usarse como agentes de resistencia secos y humedos en sistemas de fabricacion de papel que contienen iones sulfito.
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
NZ609491A (en) 2010-10-29 2015-01-30 Buckman Lab Int Inc Papermaking and products made thereby with ionic crosslinked polymeric microparticle
US9404223B2 (en) 2012-02-01 2016-08-02 Basf Se Process for the manufacture of paper and paperboard
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

Family Cites Families (9)

* 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
ES2053980T5 (es) * 1988-03-28 2000-12-16 Ciba Spec Chem Water Treat Ltd Fabricacion de papel y carton.
US5382378A (en) * 1993-02-10 1995-01-17 Calgon Corporation Composition useful for treating suspended solids and color bodies in water systems
GB9410920D0 (en) * 1994-06-01 1994-07-20 Allied Colloids Ltd Manufacture of paper

Also Published As

Publication number Publication date
JP2002526680A (ja) 2002-08-20
EP1047834A1 (fr) 2000-11-02
EP1047834B1 (fr) 2006-05-17
DE69931343T2 (de) 2006-09-28
ATE326579T1 (de) 2006-06-15
CN1287585A (zh) 2001-03-14
EP1047834A4 (fr) 2000-12-13
BR9907290A (pt) 2000-10-03
ID25782A (id) 2000-11-02
DE69931343D1 (de) 2006-06-22
AU761790B2 (en) 2003-06-12
CN1231639C (zh) 2005-12-14
WO2000017450A1 (fr) 2000-03-30
AU5913399A (en) 2000-04-10

Similar Documents

Publication Publication Date Title
AU7427598A (en) Production of paper, board and cardboard having high dry strength
NZ335264A (en) Manufacture of paper by adding coagulated slurry containing undissolved starch particles to thinstock
ATE283872T1 (de) Wässrige dispersionen von wasserlöslichen polymerisaten von n-vinylcarbonsäureamiden, verfahren zu ihrer herstellung und ihre verwendung
CA2389393A1 (fr) Fabrication de papier et de carton
BR9812563A (pt) 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
AU2003250139A1 (en) Method for the production of paper, paperboard, and cardboard
NZ509528A (en) A process to improve the drainage rate and retention of fines during papermaking
ID28528A (id) Dispersi-dispersi adhesif berair dan penggunaannya dalam produksi kertas berlapis banyak.
MY111950A (en) Aqueous dispersion polymers
CA2313544A1 (fr) Produits polymeres anioniques et procedes
CA2108028A1 (fr) Un procede de production du papier
NO20021129L (no) Fremgangsmåte for å öke retensjon og drenering i papirfremstilling anvendende vannlöselige anioniske eller ikkeioniske dispersjonspolymerer med höy molekylvekt
BG105667A (en) Dispersible water soluble polymers
DE60226041D1 (de) Die papierherstellung begleitendes verfahren zur vinsatz eines copolymerisats aus diallyl-n,n-disubstituiertem ammoniumhalogenid/acrylamid und eines strukturell modifizierten kationischen polymers
PL355508A1 (en) Wet strength agent and method for production thereof
PL340419A1 (en) Modified starch composition for removing solid particles from aqueous dispersions
NZ504660A (en) Microparticle system comprising a HMW polymer flocculant and silica-acid colloid blend; used as a retention and drainage aid in papermaking
CN110088397A (zh) 聚合物组合物及其用途
MXPA04006655A (es) Proceso para fabricacion de papel.
CA2269701C (fr) Production de papier et de carton
NO20010145L (no) Mikropartikkelsystem for en papirfremstillingsprosess
EP0790351A3 (fr) Procédé de fabrication de papier à l'aide d'un agent de rétention et d'égouttage multipolymère
AU3830999A (en) Flocculation method for making a paper sheet
FI20011085A (fi) Kationisella polysakkaridilla stabiloitu liuospolymeeri
AU1967699A (en) Method for preparing an aqueous polymer dispersion, resulting aqueous dispersionand use thereof

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)