GB1203360A - Improvements in water repelling substances - Google Patents

Improvements in water repelling substances

Info

Publication number
GB1203360A
GB1203360A GB6063968A GB6063968A GB1203360A GB 1203360 A GB1203360 A GB 1203360A GB 6063968 A GB6063968 A GB 6063968A GB 6063968 A GB6063968 A GB 6063968A GB 1203360 A GB1203360 A GB 1203360A
Authority
GB
United Kingdom
Prior art keywords
compound
silicates
dec
water
carbon atoms
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
Application number
GB6063968A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Priority claimed from DE19671667103 external-priority patent/DE1667103A1/en
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of GB1203360A publication Critical patent/GB1203360A/en
Expired 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
    • C09C3/08—Treatment with low-molecular-weight non-polymer organic compounds
    • 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
    • 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
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C01P2006/90—Other properties not specified above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Geology (AREA)
  • Water Treatment By Sorption (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)

Abstract

1,203,360. Water-repellent substances. HENKEL & CIE. G.m.b.H. 20 Dec., 1968 [28 Dec., 1967], No. 60639/68. Heading CIA. Water-repellent, oil-absorbing properties are imparted to an inorganic compound by treating said compound in a finely-divided state with 1 to 20% of a compound of general formula ROH where R is an aliphatic or alkylaryl residue with 8 to 26 carbon atoms, at a temperature of 150‹ to 350‹ C. The process may be carried out in an autoclave for 15-150 mins. Specified compounds are (a) basic carbonates of Mg, Zn, Sn, Al, Fe, Pb, Cd, Bi; (b) oxides of Ca, Ba, Sr, Mg, Zn, Al, Fe, Cd, Bi, Ni, Co, Pb; (c) silicates of Al, Ca, Mg and expanded perlite and silicates which are produced by reacting Na or K silicate with salts of di- or tri-valent metals. The mixture produced by heating solid sodium silicate and calcium chloride at 5- 600‹ C. is also referred to. Specified alcohols are lauryl alcohol, cetyl alcohol, dodecanol, hexadecanol, octadecanol, cicosanol and/or synthetic alcohols and mixtures thereof. Preferably alkylphenols, e.g. nonyl phenol having 6 to 16 carbon atoms are used.
GB6063968A 1967-12-28 1968-12-20 Improvements in water repelling substances Expired GB1203360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19671667103 DE1667103A1 (en) 1967-12-28 1967-12-28 Process for the hydrophobing of finely divided inorganic compounds

Publications (1)

Publication Number Publication Date
GB1203360A true GB1203360A (en) 1970-08-26

Family

ID=5685928

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6063968A Expired GB1203360A (en) 1967-12-28 1968-12-20 Improvements in water repelling substances

Country Status (5)

Country Link
JP (1) JPS4945465B1 (en)
AT (1) AT287653B (en)
BE (1) BE726078A (en)
FR (1) FR1604304A (en)
GB (1) GB1203360A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345395A1 (en) * 1976-03-26 1977-10-21 Alusuisse PROCESS FOR COATING AL2O3, XH2O IN AQUEOUS PHASE, WITH A LAYER OF ORGANIC SUBSTANCE TO MAKE IT WATER-REPELLENT
FR2801894A1 (en) * 1999-12-07 2001-06-08 Rhodia Terres Rares COMPOSITION BASED ON A RARE EARTH SULFIDE HAVING AN ORGANIC SURFACE GROUP, ITS USE AS PIGMENT COLORS, IN PARTICULAR IN PAINTS

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520999C2 (en) * 1975-05-12 1982-03-11 Friedrich Prof. Dipl.-Chem. Dr. 3067 Lindhorst Bölsing Process for removing mineral oils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345395A1 (en) * 1976-03-26 1977-10-21 Alusuisse PROCESS FOR COATING AL2O3, XH2O IN AQUEOUS PHASE, WITH A LAYER OF ORGANIC SUBSTANCE TO MAKE IT WATER-REPELLENT
FR2801894A1 (en) * 1999-12-07 2001-06-08 Rhodia Terres Rares COMPOSITION BASED ON A RARE EARTH SULFIDE HAVING AN ORGANIC SURFACE GROUP, ITS USE AS PIGMENT COLORS, IN PARTICULAR IN PAINTS
WO2001042371A1 (en) * 1999-12-07 2001-06-14 Rhodia Terres Rares Composition based on a rare-earth sulfide, with an organic radical on the surface and its use as a colored pigment, especially in paints

Also Published As

Publication number Publication date
FR1604304A (en) 1971-10-11
BE726078A (en) 1969-06-27
JPS4945465B1 (en) 1974-12-04
AT287653B (en) 1971-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees