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GB822673A - Silicone compositions for imparting water-repellency - Google Patents

Silicone compositions for imparting water-repellency

Info

Publication number
GB822673A
GB822673A GB23692/57A GB2369257A GB822673A GB 822673 A GB822673 A GB 822673A GB 23692/57 A GB23692/57 A GB 23692/57A GB 2369257 A GB2369257 A GB 2369257A GB 822673 A GB822673 A GB 822673A
Authority
GB
United Kingdom
Prior art keywords
siloxane
titanium
oil
amylhydrogenosiloxane
emulsion
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
GB23692/57A
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.)
Monsanto Chemicals Ltd
Original Assignee
Monsanto Chemicals Ltd
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 Monsanto Chemicals Ltd filed Critical Monsanto Chemicals Ltd
Publication of GB822673A publication Critical patent/GB822673A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
    • C09D183/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/4922Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as monomers, i.e. as organosilanes RnSiX4-n, e.g. alkyltrialkoxysilane, dialkyldialkoxysilane

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Silicon Polymers (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Paints Or Removers (AREA)

Abstract

A composition for imparting water-repellency to a material comprises an amylhydrogenosiloxane and a titanium compound capable of hydrolysis to an oxide of titanium. Titanium compounds specified are tetra-alkyl orthotitanates and condensed alkyl titanates containing alkyl radicals of 1 to 10 C atoms, ethanolamine titanates, and reaction products of TiCl4 with ethylene glycol, propane diol, glycerol, and 1:3- and 2:3-butane diols, which may be further reacted with amines, e.g. alkanolamines, as described in Specifications 804,989, 804,990 and 812,505. The compositions may be in the form of solutions in organic solvents or of aqueous emulsions in which trimethylbenzylchloride, cetyl - trimethylammonium bromide, triethanolamine oleate and octadecylamine acetate are suitable emulsifying agents. Methyl-, ethyl-, amyl-, phenyl- and methylphenyl-siloxanes (R/Si=1.1 to 1.9) and/or siloxane oils (R/Si=2) may also be added, the preferred proportions (by weight) being amylhydrogenosiloxane 20 to 100%, siloxane resin 0 to 80% and siloxane oil 0 to 80%. The preferred proportions (by weight) of the essential ingredients are 0.5 to 6.0% of amylhydrogeno-siloxane and 0.1 to 0.5% of titanium. In examples, the composition consists of: (1 to 4) an aqueous emulsion of amyl hydrogenosiloxane in toluene, methylsiloxane oil, emulsifying agent, and the triethanolamine modified reaction product of TiCl4 and 1:3-butanediol and in (2) amylsiloxane resin; (5) the emulsion of (1) without the siloxane oil; (6) the emulsion of (5) except that the catalyst is made by using ethylene glycol instead of the butane diol; (7) a white spirit solution of a mixture of amylhydrogenosiloxane in toluene, methylsiloxane oil and butyl titanate. Uses.-For rendering water-repellent metals, textiles, leather, paper, cardboard, masonry, wood and concrete. Specifications 708,821, [Group VIII], and 723,989 also are referred to.
GB23692/57A 1956-08-31 1957-07-26 Silicone compositions for imparting water-repellency Expired GB822673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE822673X 1956-08-31

Publications (1)

Publication Number Publication Date
GB822673A true GB822673A (en) 1959-10-28

Family

ID=3881537

Family Applications (1)

Application Number Title Priority Date Filing Date
GB23692/57A Expired GB822673A (en) 1956-08-31 1957-07-26 Silicone compositions for imparting water-repellency

Country Status (1)

Country Link
GB (1) GB822673A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217118A1 (en) * 2000-11-22 2002-06-26 3M Innovative Properties Company Method of treatment of textile to provide water repellency thereto

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217118A1 (en) * 2000-11-22 2002-06-26 3M Innovative Properties Company Method of treatment of textile to provide water repellency thereto

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