CH505757A - Verfahren zum Hydrophobieren von feinverteilten anorganischen Verbindungen - Google Patents
Verfahren zum Hydrophobieren von feinverteilten anorganischen VerbindungenInfo
- Publication number
- CH505757A CH505757A CH1916068A CH1916068A CH505757A CH 505757 A CH505757 A CH 505757A CH 1916068 A CH1916068 A CH 1916068A CH 1916068 A CH1916068 A CH 1916068A CH 505757 A CH505757 A CH 505757A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydrophobing
- finely divided
- inorganic compounds
- divided inorganic
- compounds
- Prior art date
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
- C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
-
- 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
- C01B33/20—Silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
- C01F5/00—Compounds of magnesium
- C01F5/14—Magnesium hydroxide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/681—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water by addition of solid materials for removing an oily layer on water
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0064897 | 1967-12-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH505757A true CH505757A (de) | 1971-04-15 |
Family
ID=7162906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1916068A CH505757A (de) | 1967-12-28 | 1968-12-23 | Verfahren zum Hydrophobieren von feinverteilten anorganischen Verbindungen |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH505757A (de) |
DE (1) | DE1667103A1 (de) |
NL (1) | NL6817151A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH619429A5 (en) * | 1976-03-26 | 1980-09-30 | Alusuisse | Process for coating Al2O3.xH2O with organic substances for the purpose of hydrophobisation. |
-
1967
- 1967-12-28 DE DE19671667103 patent/DE1667103A1/de active Pending
-
1968
- 1968-11-29 NL NL6817151A patent/NL6817151A/xx unknown
- 1968-12-23 CH CH1916068A patent/CH505757A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1667103A1 (de) | 1971-06-09 |
NL6817151A (de) | 1969-07-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |