AU8987991A - Novel silicas, their preparation process and their use as fillers, particularly for papers - Google Patents

Novel silicas, their preparation process and their use as fillers, particularly for papers

Info

Publication number
AU8987991A
AU8987991A AU89879/91A AU8987991A AU8987991A AU 8987991 A AU8987991 A AU 8987991A AU 89879/91 A AU89879/91 A AU 89879/91A AU 8987991 A AU8987991 A AU 8987991A AU 8987991 A AU8987991 A AU 8987991A
Authority
AU
Australia
Prior art keywords
fillers
silica
silicas
papers
preparation process
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
AU89879/91A
Other versions
AU640547B2 (en
Inventor
Jacques Persello
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.)
Rhodia Chimie SAS
Original Assignee
Rhone Poulenc Chimie SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9403790&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU8987991(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Chimie SA filed Critical Rhone Poulenc Chimie SA
Publication of AU8987991A publication Critical patent/AU8987991A/en
Application granted granted Critical
Publication of AU640547B2 publication Critical patent/AU640547B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
    • C01B33/18—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof
    • 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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • 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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3045—Treatment with inorganic compounds
    • C09C1/3054—Coating
    • 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
    • C09C1/28—Compounds of silicon
    • C09C1/30—Silicic acid
    • C09C1/3063—Treatment with low-molecular organic 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
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/38—Coatings with pigments characterised by the pigments
    • D21H19/40—Coatings with pigments characterised by the 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

New silicas characterised in that they exhibit a surface chemistry such that their number of cationic sites, expressed in micromoles/m<2> of silica, is higher than 0.05. They are prepared by a process consisting in treating a suspension of silica which has a pH of not more than 8 with an organic or inorganic salt of an at least divalent metal, in then again raising the pH of the medium to a value higher than or equal to 3.5, in separating the treated silica from the said medium and in then drying the recovered silica. The invention also relates to the use of the said silicas as fillers for paper.
AU89879/91A 1990-12-28 1991-12-18 Novel silicas, their preparation process and their use as fillers, particularly for papers Ceased AU640547B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9016420A FR2671068B1 (en) 1990-12-28 1990-12-28 NEW SILICAS, THEIR PREPARATION PROCESS AND THEIR USE AS FILLERS, PARTICULARLY FOR PAPERS.
FR9016420 1990-12-28

Publications (2)

Publication Number Publication Date
AU8987991A true AU8987991A (en) 1992-07-02
AU640547B2 AU640547B2 (en) 1993-08-26

Family

ID=9403790

Family Applications (1)

Application Number Title Priority Date Filing Date
AU89879/91A Ceased AU640547B2 (en) 1990-12-28 1991-12-18 Novel silicas, their preparation process and their use as fillers, particularly for papers

Country Status (12)

Country Link
EP (1) EP0493263B2 (en)
JP (1) JP2563027B2 (en)
KR (1) KR950006634B1 (en)
AT (1) ATE114166T1 (en)
AU (1) AU640547B2 (en)
CA (1) CA2058460C (en)
DE (1) DE69105191T3 (en)
ES (1) ES2064066T5 (en)
FI (1) FI101893B (en)
FR (1) FR2671068B1 (en)
NO (1) NO312245B1 (en)
ZA (1) ZA919978B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571348A (en) * 1993-02-16 1996-11-05 National Tsing Hua University Method and apparatus for improving alloy property and product produced thereby
EP0649885A1 (en) * 1993-10-25 1995-04-26 Wacker-Chemie GmbH Hydrophobic silica containing transition metals
DE4342493B4 (en) * 1993-12-07 2006-02-09 Bischoff Analysentechnik und -geräte GmbH Process for the preparation of aluminum-doped silica gel for the chromatographic separation of free bases
FR2732330B1 (en) † 1995-03-29 1997-06-20 Rhone Poulenc Chimie NOVEL PROCESS FOR PREPARING PRECIPITATED SILICA, NOVEL PRECIPITATED SILICA CONTAINING ZINC AND THEIR USE FOR REINFORCING ELASTOMERS
DE10048616A1 (en) 2000-09-30 2002-04-11 Degussa Doped precipitated silica
DE10062449A1 (en) 2000-12-14 2002-06-20 Degussa Doped precipitated silica
FR2819246B1 (en) * 2000-12-27 2003-10-03 Rhodia Chimie Sa SUSPENSIONS OF PRECIPITATED, DOPED AND LOW GRANULOMETRY SILICA AND THEIR APPLICATION AS FILLERS FOR PAPER
FR2843894B1 (en) * 2002-08-30 2004-11-12 Rhodia Chimie Sa COMPOUND FORMING PRECIPITATED SILICA AND PHOSPHATE AND ITS USE AS A NUTRITIONAL LIQUID SUPPORT AND AS A NUTRITIONAL ANTIMOTANT AGENT
JPWO2007007751A1 (en) * 2005-07-12 2009-01-29 日産化学工業株式会社 Surface-treated silica sol, method for producing the same, and inkjet recording medium
JP4742963B2 (en) * 2006-04-17 2011-08-10 王子製紙株式会社 Porous filler and production method thereof, porous filler slurry and paper
FR2997405B1 (en) 2012-10-29 2015-11-13 Rhodia Operations USE OF A PRECIPITATED SILICA CONTAINING TITANIUM AND A SPECIFIC COUPLING AGENT IN AN ELASTOMER COMPOSITION (S)
KR101614055B1 (en) * 2014-08-13 2016-04-20 (주)선한엠엔티 Inorganic hardner composition comprising the nano silicate powder for inorganic insulating materials
CN109704348A (en) * 2019-02-21 2019-05-03 长沙凌玮新材料科技有限公司 A kind of dedicated flatting silica of water paint and preparation method thereof
WO2021187532A1 (en) * 2020-03-17 2021-09-23 東洋製罐グループホールディングス株式会社 Method for producing slurry containing metal-doped porous silica

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879834C (en) * 1951-01-16 1953-06-15 Degussa Process for the production of finely divided silica and silicates with high surface activity
US3963512A (en) * 1971-02-10 1976-06-15 Commonwealth Scientific And Industrial Research Organization Modification of mineral surfaces
US4029513A (en) * 1973-07-03 1977-06-14 Philadephia Quartz Company Surface treated silica
AU505536B2 (en) * 1975-03-12 1979-11-22 J.M. Huber Corp. Methods for production and use of siliceous products
DE3005137A1 (en) * 1980-02-12 1981-08-20 Degussa Ag, 6000 Frankfurt CONTAINING PELLETIC SILICONE, METHOD FOR THE PRODUCTION THEREOF, AND ELASTOMERIC LIQUID MEASURES CONTAINING THE CONTAINING PELLETIC SILICONE
GB8310366D0 (en) * 1983-04-16 1983-05-18 Verdugt Bv Corrosion inhibitors
GB8417525D0 (en) * 1984-07-10 1984-08-15 British Petroleum Co Plc Corrosion inhibiting particles

Also Published As

Publication number Publication date
ZA919978B (en) 1993-01-27
DE69105191T2 (en) 1995-06-22
ES2064066T5 (en) 1998-02-01
NO915045L (en) 1992-07-15
EP0493263B1 (en) 1994-11-17
AU640547B2 (en) 1993-08-26
CA2058460A1 (en) 1992-06-29
DE69105191D1 (en) 1994-12-22
ES2064066T3 (en) 1995-01-16
EP0493263A1 (en) 1992-07-01
JPH0597420A (en) 1993-04-20
ATE114166T1 (en) 1994-12-15
FI101893B1 (en) 1998-09-15
FR2671068B1 (en) 1993-04-23
EP0493263B2 (en) 1997-11-05
FI916144A0 (en) 1991-12-27
DE69105191T3 (en) 1998-06-04
CA2058460C (en) 2000-11-07
NO915045D0 (en) 1991-12-20
FR2671068A1 (en) 1992-07-03
FI101893B (en) 1998-09-15
KR950006634B1 (en) 1995-06-21
KR920011909A (en) 1992-07-25
JP2563027B2 (en) 1996-12-11
FI916144A (en) 1992-06-29
NO312245B1 (en) 2002-04-15

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired