ZA948071B - Novel process for the preparation of precipitated silica novel precipitated silicas and their use in reinforcing elastomers - Google Patents

Novel process for the preparation of precipitated silica novel precipitated silicas and their use in reinforcing elastomers

Info

Publication number
ZA948071B
ZA948071B ZA948071A ZA948071A ZA948071B ZA 948071 B ZA948071 B ZA 948071B ZA 948071 A ZA948071 A ZA 948071A ZA 948071 A ZA948071 A ZA 948071A ZA 948071 B ZA948071 B ZA 948071B
Authority
ZA
South Africa
Prior art keywords
novel
precipitated
preparation
reinforcing elastomers
precipitated silica
Prior art date
Application number
ZA948071A
Other languages
English (en)
Inventor
Yvonick Chevallier
Evelyne Prat
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of ZA948071B publication Critical patent/ZA948071B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C01B33/187—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates
    • C01B33/193—Preparation of finely divided silica neither in sol nor in gel form; After-treatment thereof by acidic treatment of silicates of aqueous solutions of silicates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • C01P2006/17—Pore diameter distribution

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Compounds (AREA)
ZA948071A 1994-08-12 1994-10-14 Novel process for the preparation of precipitated silica novel precipitated silicas and their use in reinforcing elastomers ZA948071B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410046A FR2723581B1 (fr) 1994-08-12 1994-08-12 Nouveau procede de preparation de silice precipitee

Publications (1)

Publication Number Publication Date
ZA948071B true ZA948071B (en) 1995-06-06

Family

ID=9466329

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA948071A ZA948071B (en) 1994-08-12 1994-10-14 Novel process for the preparation of precipitated silica novel precipitated silicas and their use in reinforcing elastomers

Country Status (5)

Country Link
CO (1) CO4410418A1 (zh)
FR (1) FR2723581B1 (zh)
MY (1) MY115160A (zh)
TW (1) TW307741B (zh)
ZA (1) ZA948071B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928363B1 (fr) * 2008-03-10 2012-08-31 Rhodia Operations Nouveau procede de preparation de silices precipitees, silices precipitees a morphologie, granulometrie et porosite particulieres et leurs utilisations, notamment pour le renforcement de polymeres

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731326A (en) * 1951-08-31 1956-01-17 Du Pont Process of preparing dense amorphous silica aggregates and product
FR2649089B1 (fr) * 1989-07-03 1991-12-13 Rhone Poulenc Chimie Silice a porosite controlee et son procede d'obtention
FR2678259B1 (fr) * 1991-06-26 1993-11-05 Rhone Poulenc Chimie Nouvelles silices precipitees sous forme de granules ou de poudres, procedes de synthese et utilisation au renforcement des elastomeres.

Also Published As

Publication number Publication date
TW307741B (zh) 1997-06-11
FR2723581B1 (fr) 1996-11-08
MY115160A (en) 2003-04-30
FR2723581A1 (fr) 1996-02-16
CO4410418A1 (es) 1997-01-09

Similar Documents

Publication Publication Date Title
PL317376A1 (en) Novel method of obtaining precipitated silica, novel aluminium, containing precipitated silicas and their application in reinforcing elastomers
GR3033090T3 (en) Novel method for preparing precipitated silica, novel aluminium-containing precipitated silicas, and use thereof for reinforcing elastomers
HUT70311A (en) Method for the preparation and purification of alpha - interferon
GB9422917D0 (en) Improvements in and relating to the manufacture of printing plates
IL116024A0 (en) Functionalized polyorganisiloxanes and one of the processes for the preparation thereof
EP1057782A4 (en) PROCESS FOR THE PREPARATION OF SO EXTREMELY PURE, AND EQUIPMENT FOR THE IMPLEMENTATION OF THIS PROCESS
ZA954618B (en) Process for the purification of nitric oxide
ZA954572B (en) Process for the purification of nitric oxide
EP0694531A3 (de) Verfahren zur Herstellung von wasserverdünnbaren Urethanharzen und deren Verwendung
EP0782431A4 (en) BREATHING ASSISTANCE DEVICE FOR BABIES
IL116025A0 (en) Functionalized polyorganisiloxanes and one of the processes for the preparation thereof
AU692700B2 (en) Novel method for preparing precipitated silica, novel zinc-containing precipitated silicas, and use thereof for reinforcing elastomers
IL113850A0 (en) Process and intermediates for the preparation of 3-aryluracils
ZA951466B (en) Silica-based sols preparation and use of the sols
IL112718A0 (en) Process for the preparation and purification of iodinated contrast agents
IL109656A0 (en) Process for the manufacture of androstane-17-carbothioates and androstane-17-carbothioates prepared thereby
EP1124530A4 (en) MIXTURES OF TRISILYLATED SILICA AND ALKYLPOLYSILOXANES
HUP9901631A3 (en) Process for the purification of an intermediate in the preparation of iopamidol
GB9417603D0 (en) Dressing of grinding wheels
IL115894A0 (en) Organosilanes and organogermanes and their use
GB9420014D0 (en) Improvements in the manufacture of glass containers
EP0705796A3 (en) Improvements in the manufacture of glass containers
ZA948071B (en) Novel process for the preparation of precipitated silica novel precipitated silicas and their use in reinforcing elastomers
IL109981A0 (en) Body care compositions containing colloidal silica and methods for the preparation and use thereof
ZA948070B (en) New precipitated silicas process for their preparation and their use for reinforcing elastomers