CA2304709A1 - Colloidal borosilicates and their use in the production of paper - Google Patents

Colloidal borosilicates and their use in the production of paper Download PDF

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Publication number
CA2304709A1
CA2304709A1 CA002304709A CA2304709A CA2304709A1 CA 2304709 A1 CA2304709 A1 CA 2304709A1 CA 002304709 A CA002304709 A CA 002304709A CA 2304709 A CA2304709 A CA 2304709A CA 2304709 A1 CA2304709 A1 CA 2304709A1
Authority
CA
Canada
Prior art keywords
borosilicate
paper
production
colloidal
addition
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.)
Granted
Application number
CA002304709A
Other languages
French (fr)
Other versions
CA2304709C (en
Inventor
Bruce A. Keiser
James E. Whitten
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.)
ChampionX LLC
Original Assignee
Nalco Chemical Company
Bruce A. Keiser
James E. Whitten
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 Nalco Chemical Company, Bruce A. Keiser, James E. Whitten filed Critical Nalco Chemical Company
Priority to CA002509471A priority Critical patent/CA2509471C/en
Priority to CA002509628A priority patent/CA2509628C/en
Priority to CA002509635A priority patent/CA2509635C/en
Priority to CA2509271A priority patent/CA2509271C/en
Priority to CA002509430A priority patent/CA2509430C/en
Publication of CA2304709A1 publication Critical patent/CA2304709A1/en
Application granted granted Critical
Publication of CA2304709C publication Critical patent/CA2304709C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • 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
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/68—Water-insoluble compounds, e.g. fillers, pigments siliceous, e.g. clays

Abstract

The invention comprises a borosilicate retention aid composition and a method for improving the production of paper by addition of the borosilicate. The borosilicate may be utilized in conjunction with a high molecular weight synthetic flocculant and/or starch, with or without the addition of a cationic coagulant. The borosilicate material is preferably a colloidal borosilicate. Methods for the preparation of the borosilicate material are disclosed.
CA002304709A 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper Expired - Fee Related CA2304709C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002509471A CA2509471C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509628A CA2509628C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509635A CA2509635C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA2509271A CA2509271C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509430A CA2509430C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US94088897A 1997-09-30 1997-09-30
US08/940,888 1997-09-30
PCT/US1998/019339 WO1999016708A1 (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper

Related Child Applications (5)

Application Number Title Priority Date Filing Date
CA002509635A Division CA2509635C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509471A Division CA2509471C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA2509271A Division CA2509271C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509628A Division CA2509628C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper
CA002509430A Division CA2509430C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper

Publications (2)

Publication Number Publication Date
CA2304709A1 true CA2304709A1 (en) 1999-04-08
CA2304709C CA2304709C (en) 2007-03-13

Family

ID=25475588

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002304709A Expired - Fee Related CA2304709C (en) 1997-09-30 1998-09-17 Colloidal borosilicates and their use in the production of paper

Country Status (23)

Country Link
US (6) US6270627B1 (en)
EP (3) EP1023241B1 (en)
JP (2) JP2001518436A (en)
KR (1) KR20010030796A (en)
CN (1) CN1205119C (en)
AR (4) AR017517A1 (en)
AT (2) ATE255535T1 (en)
AU (1) AU741531B2 (en)
BR (1) BR9812563A (en)
CA (1) CA2304709C (en)
CO (2) CO5050313A1 (en)
DE (2) DE69820282T2 (en)
DK (2) DK1293603T3 (en)
ES (2) ES2210824T3 (en)
ID (1) ID24459A (en)
NO (1) NO20001639L (en)
NZ (1) NZ503602A (en)
PL (1) PL196828B1 (en)
RU (1) RU2201396C2 (en)
TW (1) TW546433B (en)
UA (1) UA67750C2 (en)
WO (1) WO1999016708A1 (en)
ZA (1) ZA988625B (en)

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Also Published As

Publication number Publication date
EP1023241B1 (en) 2003-12-03
EP1388522A2 (en) 2004-02-11
PL196828B1 (en) 2008-02-29
ES2210824T3 (en) 2004-07-01
NO20001639D0 (en) 2000-03-29
ES2289042T3 (en) 2008-02-01
BR9812563A (en) 2000-08-01
EP1023241A1 (en) 2000-08-02
CO5070711A1 (en) 2001-08-28
US20010030032A1 (en) 2001-10-18
US6372805B1 (en) 2002-04-16
ZA988625B (en) 1999-07-01
AR021560A2 (en) 2002-07-24
DE69820282T2 (en) 2004-10-21
CA2304709C (en) 2007-03-13
JP2001518436A (en) 2001-10-16
DK1023241T3 (en) 2004-03-08
JP2010229027A (en) 2010-10-14
US6361653B2 (en) 2002-03-26
RU2201396C2 (en) 2003-03-27
US6310104B1 (en) 2001-10-30
US20010023753A1 (en) 2001-09-27
AR021558A2 (en) 2002-07-24
AR017517A1 (en) 2001-09-12
AU9489298A (en) 1999-04-23
EP1293603B1 (en) 2007-07-11
AU741531B2 (en) 2001-12-06
KR20010030796A (en) 2001-04-16
DE69820282D1 (en) 2004-01-15
PL339618A1 (en) 2001-01-02
JP5479975B2 (en) 2014-04-23
US20010023752A1 (en) 2001-09-27
DK1293603T3 (en) 2007-08-13
WO1999016708A1 (en) 1999-04-08
DE69838077T2 (en) 2008-03-20
TW546433B (en) 2003-08-11
NO20001639L (en) 2000-05-29
EP1388522B1 (en) 2016-09-14
NZ503602A (en) 2001-03-30
CO5050313A1 (en) 2001-06-27
US6358364B2 (en) 2002-03-19
ATE366844T1 (en) 2007-08-15
DE69838077D1 (en) 2007-08-23
CN1205119C (en) 2005-06-08
UA67750C2 (en) 2004-07-15
CN1275116A (en) 2000-11-29
AR021559A2 (en) 2002-07-24
EP1293603A2 (en) 2003-03-19
US6270627B1 (en) 2001-08-07
US6361652B2 (en) 2002-03-26
ATE255535T1 (en) 2003-12-15
EP1388522A3 (en) 2007-08-08
ID24459A (en) 2000-07-20
EP1293603A3 (en) 2004-06-09

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