RU2001123440A - SILICON ACID WITH A WAX COATED ON IT AND THE METHOD FOR PRODUCING IT - Google Patents

SILICON ACID WITH A WAX COATED ON IT AND THE METHOD FOR PRODUCING IT Download PDF

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Publication number
RU2001123440A
RU2001123440A RU2001123440/12A RU2001123440A RU2001123440A RU 2001123440 A RU2001123440 A RU 2001123440A RU 2001123440/12 A RU2001123440/12 A RU 2001123440/12A RU 2001123440 A RU2001123440 A RU 2001123440A RU 2001123440 A RU2001123440 A RU 2001123440A
Authority
RU
Russia
Prior art keywords
wax
silicic acid
producing
contacting
carried out
Prior art date
Application number
RU2001123440/12A
Other languages
Russian (ru)
Inventor
Юрген ШУБЕРТ (DE)
Юрген ШУБЕРТ
Клаус-Дитер ХЕЛЬВИГ (DE)
Клаус-Дитер ХЕЛЬВИГ
Михаэл ПИКЕЛЬ (DE)
Михаэл ПИКЕЛЬ
Ханс-Дитер ПЮТЦ (DE)
Ханс-Дитер ПЮТЦ
Original Assignee
Дегусса АГ (DE)
Дегусса Аг
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 Дегусса АГ (DE), Дегусса Аг filed Critical Дегусса АГ (DE)
Publication of RU2001123440A publication Critical patent/RU2001123440A/en

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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
    • C09C1/3072—Treatment with macro-molecular organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Silicon Compounds (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (6)

1. Кремневая кислота с нанесенным на нее при температуре выше диапазона плавления и ниже температуры разложения воска на воздухе покрытием из воска в качестве матирующего средства, предпочтительно в лаках.1. Silicic acid deposited on it at a temperature above the melting range and below the decomposition temperature of the wax in air with a wax coating as a matting agent, preferably in varnishes. 2. Способ получения кремневой кислоты с нанесенным на нее покрытием из воска путем контактирования кремневой кислоты с воском, отличающийся тем, что контактирование кремневой кислоты с воском проводят при температуре выше диапазона плавления и ниже температуры разложения воска на воздухе.2. A method of producing silicic acid coated with a wax coating by contacting silicic acid with wax, characterized in that the contacting of silicic acid with wax is carried out at a temperature above the melting range and below the decomposition temperature of the wax in air. 3. Способ по п.2, отличающийся тем, что одновременно с контактированием проводят размол.3. The method according to claim 2, characterized in that at the same time as contacting, grinding is carried out. 4. Способ по п.2 или 3, отличающийся тем, что контактирование проводят при температуре 40-200°С.4. The method according to claim 2 or 3, characterized in that the contacting is carried out at a temperature of 40-200 ° C. 5. Способ по одному из пп.2-4, отличающийся тем, что используют 2-15 вес.% воска в пересчете на кремневую кислоту.5. The method according to one of claims 2 to 4, characterized in that 2-15 wt.% Of wax are used in terms of silicic acid. 6. Способ по одному из пп.2-5, отличающийся тем, что в качестве воска используют полиэтиленовые воски, воск Фишера-Тропша или воски на основе силиконов.6. The method according to one of claims 2 to 5, characterized in that polyethylene waxes, Fischer-Tropsch wax or silicone-based waxes are used as wax.
RU2001123440/12A 2000-08-23 2001-08-22 SILICON ACID WITH A WAX COATED ON IT AND THE METHOD FOR PRODUCING IT RU2001123440A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10041465 2000-08-23
DE10041465.6 2000-08-23

Publications (1)

Publication Number Publication Date
RU2001123440A true RU2001123440A (en) 2003-06-20

Family

ID=7653565

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001123440/12A RU2001123440A (en) 2000-08-23 2001-08-22 SILICON ACID WITH A WAX COATED ON IT AND THE METHOD FOR PRODUCING IT

Country Status (5)

Country Link
DE (2) DE10122861A1 (en)
MX (1) MXPA01008286A (en)
NZ (1) NZ511223A (en)
RU (1) RU2001123440A (en)
SG (1) SG164273A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017209874A1 (en) * 2017-06-12 2018-12-13 Evonik Degussa Gmbh Process for the preparation of wax-coated silica

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5221337A (en) * 1990-02-14 1993-06-22 W. R. Grace & Co.-Conn. SiO2 flatting agent, process for its production and its use
EP0541359B1 (en) * 1991-11-07 1995-07-19 Crosfield Limited Silica products
GB9517607D0 (en) * 1995-08-29 1995-11-01 Unilever Plc Silica products and uv curable systems
US6395247B1 (en) * 1997-12-12 2002-05-28 Degussa Ag Precipitated silica
DE60003415T2 (en) * 1999-04-13 2004-04-22 Grace Gmbh & Co. Kg MATTING AGENT FOR RADIATION CURABLE PAINTS

Also Published As

Publication number Publication date
NZ511223A (en) 2002-10-25
MXPA01008286A (en) 2003-05-09
DE50103519D1 (en) 2004-10-14
SG164273A1 (en) 2010-09-29
DE10122861A1 (en) 2002-03-07

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Legal Events

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FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20010822