NO20003410L - Preparation and use of mixed opalescent agents based on titanium and silica - Google Patents

Preparation and use of mixed opalescent agents based on titanium and silica

Info

Publication number
NO20003410L
NO20003410L NO20003410A NO20003410A NO20003410L NO 20003410 L NO20003410 L NO 20003410L NO 20003410 A NO20003410 A NO 20003410A NO 20003410 A NO20003410 A NO 20003410A NO 20003410 L NO20003410 L NO 20003410L
Authority
NO
Norway
Prior art keywords
tio2
particles
mixed
silica
titanium
Prior art date
Application number
NO20003410A
Other languages
Norwegian (no)
Other versions
NO20003410D0 (en
Inventor
Patrice Le Cornec
Franck Fajardie
Michel Foulon
Original Assignee
Millenium Inorganic Chemicals
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 Millenium Inorganic Chemicals filed Critical Millenium Inorganic Chemicals
Publication of NO20003410D0 publication Critical patent/NO20003410D0/en
Publication of NO20003410L publication Critical patent/NO20003410L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • C09C1/3653—Treatment with inorganic compounds
    • 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
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • 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
    • D21H17/69—Water-insoluble compounds, e.g. fillers, pigments modified, e.g. by association with other compositions prior to incorporation in the pulp or paper
    • 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
    • D21H21/14—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 characterised by function or properties in or on the paper
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • D21H21/285—Colorants ; Pigments or opacifying agents insoluble

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Compounds (AREA)
  • Colloid Chemistry (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

Det er beskrevet en fremgangsmåte for fremstilling av en sammensetning basert på TiO2 nyttig som opalescerende middel som består i blanding med en vandig TiO2-dispersjon av en vandig dispersjon av minst et uorganisk avstandsgivende middel, i en slik tilstand at de to mineralspesies kombineres i blandede mineralske flokker, hvori Ti02-partiklene befinner seg globalt i avstand fra hverandre ved hjelp av partiklene og/eller aggregatene av det avstandsgivende middelet. Det er også beskrevet en sammensetning basert på TiO2 og SiO2 som er kjennetegnet ved at TiO2- og SiO2-partiklene er kombinert deri i form av blandede mineralske flokker basert på TiO2 og SiO2l hvori TiO2-partiklene er globalt isolert fra hverandre ved hjelp av nevnte silisiumoksydaggregater, og dets anvendelse som opalescerende middel, spesielt innen papirindustrien.There is disclosed a process for preparing a composition based on TiO2 useful as an opalescent agent consisting in admixture with an aqueous TiO2 dispersion of an aqueous dispersion of at least one inorganic spacer, in such a condition that the two mineral species are combined into mixed mineral flocks in which the TiO 2 particles are globally spaced apart by the particles and / or aggregates of the spacer. There is also disclosed a composition based on TiO2 and SiO2 which is characterized in that the TiO2 and SiO2 particles are combined therein in the form of mixed mineral flocks based on TiO2 and SiO2l wherein the TiO2 particles are globally isolated from each other by said silica aggregates , and its use as an opalescent agent, especially in the paper industry.

NO20003410A 1997-12-30 2000-06-29 Preparation and use of mixed opalescent agents based on titanium and silica NO20003410L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716709A FR2773167A1 (en) 1997-12-30 1997-12-30 PROCESS FOR THE PREPARATION OF MIXED MINERAL FLOCKS BASED ON TIO2, COMPOSITION BASED ON TIO2 AND SIO2 AND ITS USE AS AN OPACIFYING AGENT IN PARTICULAR IN THE PAPER INDUSTRY
PCT/FR1998/002877 WO1999035193A1 (en) 1997-12-30 1998-12-24 Preparation and use of mixed opacifiers based on titanium and silica oxides

Publications (2)

Publication Number Publication Date
NO20003410D0 NO20003410D0 (en) 2000-06-29
NO20003410L true NO20003410L (en) 2000-08-25

Family

ID=9515303

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003410A NO20003410L (en) 1997-12-30 2000-06-29 Preparation and use of mixed opalescent agents based on titanium and silica

Country Status (11)

Country Link
EP (1) EP1044242A1 (en)
JP (1) JP2002500257A (en)
KR (1) KR20010033733A (en)
CN (1) CN1284103A (en)
AU (1) AU1971099A (en)
BR (1) BR9814542A (en)
CA (1) CA2316281A1 (en)
FR (1) FR2773167A1 (en)
IL (1) IL136900A0 (en)
NO (1) NO20003410L (en)
WO (1) WO1999035193A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121119B (en) * 2003-04-15 2010-07-15 Kemira Oyj Procedure for making paper
DE102006004344B4 (en) * 2006-01-30 2008-11-13 Kronos International, Inc. High-opacity titanium dioxide pigment and method of preparation
JP2010024329A (en) * 2008-07-17 2010-02-04 Olympus Corp Inorganic fine particle agglomeration and resin composition containing inorganic fine particle
US9115470B2 (en) * 2011-06-28 2015-08-25 The Chemours Company Tt, Llc Treated inorganic pigments having reduced photoactivity and anti-microbial properties and their use in paper slurries
WO2013062779A1 (en) 2011-10-28 2013-05-02 E. I. Du Pont De Nemours And Company Treated inorganic core particles having improved dispersability
DE102013009635A1 (en) 2012-06-28 2014-05-22 Kronos International, Inc. Titanium dioxide-containing and carbonate-containing composite pigments and process for their preparation
TWI613261B (en) * 2012-06-29 2018-02-01 克洛諾斯國際有限公司 Process for the surface-treatment of inorganic pigment particles
JP6240219B2 (en) * 2013-01-09 2017-11-29 ザ ケマーズ カンパニー ティーティー リミテッド ライアビリティ カンパニー Decorative paper with improved optical performance, including treated inorganic particles
US10094069B2 (en) 2013-01-09 2018-10-09 The Chemours Company Fc, Llc Process for making a décor paper having improved optical performance
EP2883917A1 (en) 2013-12-13 2015-06-17 Kronos International, Inc. Composite pigments containing calcium phosphate and method for their preparation
GB201502250D0 (en) * 2015-02-11 2015-03-25 Tioxide Europe Ltd Coated product
WO2016142042A1 (en) 2015-03-10 2016-09-15 Kronos International, Inc. Composite pigments containing aluminium hydroxide and method for the production thereof
EP3081602A1 (en) 2015-04-17 2016-10-19 Kronos International, Inc. Composite pigments containing aluminium hydroxide and method for their preparation
DE102015002946A1 (en) 2015-03-10 2016-09-15 Kronos International, Inc. Aluminum hydroxide-containing composite pigments and process for their preparation
KR102090984B1 (en) * 2015-03-31 2020-03-19 니끼 쇼꾸바이 카세이 가부시키가이샤 Silica-based composite fine-particle dispersion, method for producing same, and polishing slurry including silica-based composite fine-particle dispersion

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2113380A (en) * 1935-07-01 1938-04-05 Du Pont Extended pigments
US2176875A (en) * 1935-08-24 1939-10-24 Nat Lead Co Method for the preparation of composite pigments
US2176877A (en) * 1935-08-24 1939-10-24 Nat Lead Co Method for the preparation of composite pigments
US2220966A (en) * 1938-07-16 1940-11-12 Du Pont Titanium oxide suspensions
AU505597B2 (en) * 1975-01-30 1979-11-29 Scm Chemicals Limited Extended titanium dioxide pigments
JPS6197133A (en) * 1984-10-19 1986-05-15 Mitsubishi Metal Corp Composite granular titanium dioxide
JPH0645451B2 (en) * 1986-02-20 1994-06-15 徳山曹達株式会社 Titania / silica composite and its manufacturing method
US4895759A (en) * 1988-03-18 1990-01-23 Ppg Industries, Inc. Saturating grade paper
GB8918861D0 (en) * 1989-08-18 1989-09-27 Tioxide Group Plc Fibrous sheet material
EP0615535B1 (en) * 1991-12-03 1998-05-20 Rohm And Haas Company Process for particle adsorption
GB9211822D0 (en) * 1992-06-04 1992-07-15 Tioxide Group Services Ltd Composite pigmentary material

Also Published As

Publication number Publication date
NO20003410D0 (en) 2000-06-29
KR20010033733A (en) 2001-04-25
IL136900A0 (en) 2001-06-14
FR2773167A1 (en) 1999-07-02
CA2316281A1 (en) 1999-07-15
WO1999035193A1 (en) 1999-07-15
JP2002500257A (en) 2002-01-08
EP1044242A1 (en) 2000-10-18
AU1971099A (en) 1999-07-26
CN1284103A (en) 2001-02-14
BR9814542A (en) 2000-10-10

Similar Documents

Publication Publication Date Title
NO20003410L (en) Preparation and use of mixed opalescent agents based on titanium and silica
BR0008338A (en) Composition and washing process of keratin materials and use of composition
BR9406533A (en) Process for subcritical drying of airgel
BR9304988A (en) Self-dispersing compositions in water containing organopolysiloxane and process for wood treatment
MX170345B (en) STABLE COLOR DISPERSIONS, THEIR PREPARATION AND USE IN CERAMIC GLASSES
ATE150427T1 (en) AQUEOUS SUSPENSIONS OF COLLOIDAL PARTICLES, PRODUCTION AND USE OF THE SUSPENSIONS
HUP0101812A2 (en) Stabilized aqueous phenolic binder for mineral wool and production of mineral wool products
DE69900603D1 (en) CATALITIC COMPILATION
FI972164A0 (en) Aerogel-containing composite material, method of its preparation and its use
BR0207420A (en) Hard Surface Disinfection Process and Compositions
TR200200153T2 (en) Composition for the production of silicate plates
BR9403915A (en) Aqueous dispersion of ceramic materials, and, process for preparing them
BR9801736A (en) Dextran production process.
GR3005984T3 (en)
NO940214L (en) Aggregate-TiO2 pigment products
PE17797A1 (en) DETERGENT COMPOSITION
TR200101051T2 (en) Compositions containing pourable aqueous boron and their preparation
BR9807049A (en) Aqueous dispersions of hydrophobic material, process for its preparation and ironing composition
FI963648A0 (en) Aqueous suspensions of inorganic substances
BR8805539A (en) REFRACTORY MATERIAL AND PROCESS FOR THE PRODUCTION OF THE SAME
AU3750693A (en) Process for disposal of asbestos or substances containing it
GR860381B (en) Resistant glass fibres and their application for the concrete reinforcement
HUP9801439A2 (en) Use of beta-d-galactopyranosyl-d-xyloses for the preparation of compositions and solutions intended to the evaluation of intestinal lactase, and production process of the said compds.
BR0010630A (en) Kaolin products and their preparation and use in paper making and coating
DE69132837D1 (en) PRODUCTION OF A STOCK SOLUTION OF SUCRALFATE SUSPENDED IN WATER

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application