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GB804989A - Titanate ester compositions and processes for imparting water-repellency - Google Patents

Titanate ester compositions and processes for imparting water-repellency

Info

Publication number
GB804989A
GB804989A GB26478/56A GB2647856A GB804989A GB 804989 A GB804989 A GB 804989A GB 26478/56 A GB26478/56 A GB 26478/56A GB 2647856 A GB2647856 A GB 2647856A GB 804989 A GB804989 A GB 804989A
Authority
GB
United Kingdom
Prior art keywords
titanate
triethanolamine
water
heated
modified
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
GB26478/56A
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 GB804989A publication Critical patent/GB804989A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of 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; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • D06M15/6436—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain containing amino groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A composition for imparting water-repellency to porous or fibrous materials comprises an aqueous emulsion of a silicone resin incorporating an ester of titanic acid with a polyhydric alcohol. Preferably the silicone resins used are sufficiently uncured to be soluble in organic solvents. Particularly suitable are methyl and methylphenyl silicones having an R : Si ratio of between 1.2 and 1.9 and amyl silicones having an R : Si ratio of between 1.1 and 1.8. Suitable esters of titanic acid with polyhydric alcohols are those in which the polyhydric alcohol is glycerol or pentaerythritol. Preferably the esters are modified by treatment with an alkaline-reacting organic substance, e.g. an amine or an amino-alcohol such as diethylene triamine, monoisobutylamine, cyclohexylamine, morpholine, di- and tri-ethanolamines or di- and tri-isopropanolamines. The emulsion can also contain silicone oils, for example, liquid silicones in which the organic groups are lower alkyl groups and the R : Si ratio is roughly 2.0. In order to obtain stable emulsions the addition of emulsifying agents, e.g. the double titanate of triethanolamine and stearic acid, a condensation product of tall oil with ten molecular equivalents of ethylene oxide for each acid group present, a polyethylene glycol alkylphenyl ether in which the alkyl group has from 8 to 15 carbon atoms, triethanolamine oleate and octadecylamine acetate, is necessary. Other substances can be incorporated in the emulsion, for example, liquid paraffin, fatty acids, alcohols, urea-formaldehyde resins or melamine resins. Preferably in the final emulsion the silicone resin content is from 0.5 to 6 per cent by weight and the titanate catalyst content from 0.01 to 0.5 per cent by weight. In the examples water-repellent compositions are made by mixing the following materials: (1) a solution of a methyl phenyl silicone in toluene, trichloroethylene, triethanolamine, oleic acid, water and glyceryl titanate modified with triethanolamine; (2) a mixture as in (1) except that part of the water is replaced by an emulsion containing liquid paraffin, a polyoxyethyl ether of a fatty alcohol and water; (3) a solution of a methylphenyl silicone in toluene, trichloroethylene, a polyethylene glycol alkylphenyl ether, water and glyceryl titanate modified with triethanolamine; (4) an amyl silicone resin, stearylamine acetate, water and glyceryl titanate modified with triethanolamine; (5) a solution of a methyl silicone in toluene, a methyl silicone oil, triethanolamine, oleic acid, water and glyceryl titanate modified with triethanolamine; (6) a solution of methyl phenyl silicone in toluene, trichloroethylene, a double titanate of triethanolamine and oleic acid, a polyethyleneglycol alkylphenyl ether, carboxymethyl cellulose, water, glyceryl titanate modified with triethanolamine and an emulsion consisting of liquid paraffin, a polyoxyethyl ether of a fatty alcohol and water; (7) a mixture as in (1) except that the glyceryl titanate is modified with diisopropanolamine; (9) a mixture as in (1) except that the glyceryl titanate is modified with cyclohexylamine; (8) a mixture as in (1) except that the glyceryl titanate is modified with diethylenetriamine; and (10) a mixture as in (1) except that the glyceryl titanate is modified with morpholine. Specifications 723,989 and 804,990 are referred to.ALSO:Titanate compounds for use in compositions imparting water-repellency to porous or fibrous materials are obtained by esterifying titanium tetrachloride with a polyhydric alcohol and treating the product with an alkaline-reacting organic substance to reduce its acidity. Suitable polyhydric alcohols are glycerol and pentaerythritol. Suitable alkaline-reacting organic substances are, for example, diethylenediamine, monoisobutylamine, cyclohexylamine, morpholine, di- and tri-ethanolamines and di- and triisopropanolamines. The titanate compounds are incorporated in an aqueous emulsion of a silicone resin which may also contain silicone oils and the compositions are used for waterproofing (see Group IV (a)). In the examples (a) titanium tetrachloride is heated with glycerol and the product is heated with triethanolamine; (b) titanium tetrachloride is heated with glycerol and the product is heated with diisopropanolamine; (c) titanium tetrachloride is heated with glycerol and the product is heated with cyclohexylamine; (d) titanium tetrachloride is heated with glycerol and the product heated with diethylenetriamine; (e) titanium tetrachloride is heated with glycerol and the product heated with morpholine; the products in all cases are incorporated in compositions for imparting water-repellency. Specifications 723,989, [Group IV (a)), and 804,990 are referred to.
GB26478/56A 1955-09-19 1956-08-30 Titanate ester compositions and processes for imparting water-repellency Expired GB804989A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE804989X 1955-09-19

Publications (1)

Publication Number Publication Date
GB804989A true GB804989A (en) 1958-11-26

Family

ID=3881005

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26478/56A Expired GB804989A (en) 1955-09-19 1956-08-30 Titanate ester compositions and processes for imparting water-repellency

Country Status (1)

Country Link
GB (1) GB804989A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290518B (en) * 1962-04-02 1969-03-13 Dow Corning Aqueous catalyst dispersion for hardening organopolysiloxanes in fiber finishing agents

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1290518B (en) * 1962-04-02 1969-03-13 Dow Corning Aqueous catalyst dispersion for hardening organopolysiloxanes in fiber finishing agents

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