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ES2039816T3 - Procedimiento para la hidrofugacion de particulas de material solido que contienen grupos si-oh y su empleo. - Google Patents

Procedimiento para la hidrofugacion de particulas de material solido que contienen grupos si-oh y su empleo.

Info

Publication number
ES2039816T3
ES2039816T3 ES198989121617T ES89121617T ES2039816T3 ES 2039816 T3 ES2039816 T3 ES 2039816T3 ES 198989121617 T ES198989121617 T ES 198989121617T ES 89121617 T ES89121617 T ES 89121617T ES 2039816 T3 ES2039816 T3 ES 2039816T3
Authority
ES
Spain
Prior art keywords
groups
particulate solids
hydrofugation
procedure
solid material
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.)
Expired - Lifetime
Application number
ES198989121617T
Other languages
English (en)
Other versions
ES2039816T5 (es
Inventor
Johann Dr. Schuster
Horst Dr. Muller
Helmut Vorbuchner
Anton Maier
Ferdinand Dr. Pradl
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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=6367909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2039816(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of ES2039816T3 publication Critical patent/ES2039816T3/es
Application granted granted Critical
Publication of ES2039816T5 publication Critical patent/ES2039816T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K6/00—Preparations for dentistry
    • A61K6/90—Compositions for taking dental impressions
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing 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
    • C09C1/3081—Treatment with organo-silicon compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y10T428/2995—Silane, siloxane or silicone coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
  • Sealing Material Composition (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Silicon Compounds (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO QUE SE UTILIZA PARA HIDROFOBAR MATERIA SOLIDA EN FORMA DE PARTICULAS CONTENIENDO GRUPOS SI-OH, CONSISTE EN TRATAR UNOS MEDIOS HIDROFOBOS A BASE DE COMPUESTOS ORGANOXILICICOS CON MATERIA SOLIDA EN FORMA DE PARTICULAS CONTENIENDO GRUPO SI-OH CON AGITACION DEL MEDIO DE REACCION Y SE CARACTERIZA PORQUE SE EMPLEA UN 5 A 50% EN PESO RESPECTO AL PESO TOTAL DE LA MEZCLA DE REACCION EN MATERIA SOLIDA EN FORMA DE PARTICULAS CONTENIENDO GRUPOS SI-OH Y MEDIOS HIDROFOBOS Y TRATA DE LA APLICACION DE LA MATERIA SOLIDA EN PARTICULAS HIDROFOBAS PARA PRODUCIR MASAS ENDURECIBLES A BASE DE DIORGANOPOLIXILOXANOS ENDURECIBLES EN ELASTOMEROS.
ES89121617T 1988-11-25 1989-11-23 Procedimiento para la hidrofugacion de particulas de material solido que contienen grupos si-oh y su empleo. Expired - Lifetime ES2039816T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3839900A DE3839900A1 (de) 1988-11-25 1988-11-25 Verfahren zur hydrophobierung von si-oh-gruppen enthaltendem, teilchenfoermigem feststoff und verwendung des erhaltenen, hydrophoben, teilchenfoermigen feststoffes in einem verfahren zur herstellung von zu elastomeren haertbaren massen auf basis von diorganopolysiloxanen

Publications (2)

Publication Number Publication Date
ES2039816T3 true ES2039816T3 (es) 1993-10-01
ES2039816T5 ES2039816T5 (es) 1997-04-01

Family

ID=6367909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89121617T Expired - Lifetime ES2039816T5 (es) 1988-11-25 1989-11-23 Procedimiento para la hidrofugacion de particulas de material solido que contienen grupos si-oh y su empleo.

Country Status (9)

Country Link
US (1) US5057151A (es)
EP (1) EP0378785B2 (es)
JP (1) JPH0768464B2 (es)
AT (1) ATE87958T1 (es)
AU (1) AU615122B2 (es)
BR (1) BR8905953A (es)
CA (1) CA2003838C (es)
DE (2) DE3839900A1 (es)
ES (1) ES2039816T5 (es)

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DE4426834A1 (de) * 1994-03-22 1995-09-28 Linnhoff Maschinenbau Verfahren und Vorrichtung zur Gewinnung von Metallpartikeln, die in einem Kunststoff eingebettet sind, aus dem Kunststoff heraus oder zur Gewinnung eines Kunststoffes, in den Metallpartikel eingebettet sind, von den Metallpartikeln befreit oder zur Trennung eines von Metallpartikeln durchsetzten Kunststoffes in den Metallpartikelanteil und den Kunststoffanteil
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DE3628320A1 (de) * 1986-08-21 1988-02-25 Bayer Ag Hydrophobe pigmente und fuellstoffe fuer die einarbeitung in kunststoffe
JPH01185367A (ja) * 1988-01-18 1989-07-24 Toshiba Silicone Co Ltd 表面処理されたポリメチルシルセスキオキサン粉末の製造方法

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EP0378785B1 (de) 1993-04-07
ATE87958T1 (de) 1993-04-15
DE58904021D1 (de) 1993-05-13
DE3839900A1 (de) 1990-05-31
JPH0768464B2 (ja) 1995-07-26
CA2003838C (en) 1998-02-17
BR8905953A (pt) 1990-06-19
ES2039816T5 (es) 1997-04-01
JPH02189370A (ja) 1990-07-25
EP0378785B2 (de) 1997-01-08
AU615122B2 (en) 1991-09-19
EP0378785A1 (de) 1990-07-25
CA2003838A1 (en) 1990-05-25
AU4548389A (en) 1990-05-31
US5057151A (en) 1991-10-15

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