GB884141A - Improvements in or relating to silicone compositions - Google Patents

Improvements in or relating to silicone compositions

Info

Publication number
GB884141A
GB884141A GB458957A GB458957A GB884141A GB 884141 A GB884141 A GB 884141A GB 458957 A GB458957 A GB 458957A GB 458957 A GB458957 A GB 458957A GB 884141 A GB884141 A GB 884141A
Authority
GB
United Kingdom
Prior art keywords
condensed
caprate
caprylate
emulsions
solvent
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
GB458957A
Inventor
George Landells
George William Madaras
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.)
Bradford Dyers Association Ltd
Original Assignee
Bradford Dyers Association 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
Priority to NL104468D priority Critical patent/NL104468C/xx
Application filed by Bradford Dyers Association Ltd filed Critical Bradford Dyers Association Ltd
Priority to GB458957A priority patent/GB884141A/en
Priority to FR1194502D priority patent/FR1194502A/en
Publication of GB884141A publication Critical patent/GB884141A/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
    • 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
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

An aqueous emulsion, for waterproofing textiles, &c., comprises at least one silicone and, as curing catalyst therefor, a condensed ester of orthotitanic acid and/or a condensed ester of orthozirconic acid, which is/are oil-soluble but substantially insoluble in water. Silicones specified are methyl-, methylphenyl-, methyl-hydrogen- and alkoxyalkyl-polysiloxane liquids or solvent-soluble resins. Condensed esters specified are those of stearyl-, 2-ethylhexyl, nonyl-, methylcyclohexyl-, and n-butyl-titanates and n-butyl, stearyl- and 2-ethylhexyl-zirconates. In making the emulsions, a surface-active agent, many examples of which are given, is preferably incorporated in an organic solvent solution of the condensed ester before emulsifying and adding to an aqueous silicone emulsion. Desirably the emulsions are stabilized by the addition of hydrolysis retarders, e.g. (1) metal alkoxides which do not hydrolyse, such as tetrastearyl-, hexylene-glycol-, lauryl- and octylene-titanates and tetraoleyl-, hexyleneglycol-, octylene-, triethanolamine-and nonylzirconates and titanium and zirconium caprate/caprylate, and (2) film-forming polymers such as epoxy resins, polybutylmethacrylate and the resin obtained by reaction of methylcyclohexanone with NaOH in the presence of methanol. Solvents specified are Stoddard solvent, white spirit, solvent naphtha, toluene, xylene, carbon tetrachloride, di- and tri- and tetra-chlorethylene and chlorobenzene. The emulsions may be used in conjunction with conventional textile treating compositions, e.g. urea/and melamine/formaldehyde condensates, wax dispersions, dispersions of fatty condensation products and hydrolysable Al and Zn salts such as acetates and chlorides. Examples are given. A condensed acylate of the formula <FORM:0884141/IV (a)/1> wherein R1 is an alkyl group, R2 is an alkyl group, i.e. -OCOR2 is a fatty acid residue, and n is an integer, is made by reacting a condensed alkoxide, e.g. condensed butyl titanate, with a fatty acid. Specifications 680,265 and 708,821 are referred to.ALSO:In Example (8), titanium caprate/caprylate, containing equal amounts of caprate and caprylate, i.e. a 50/50 caprate/caprylate, may be made by reacting tetrabutyl orthotitanate with capric and caprylic acids <FORM:0884141/IV (b)/1> where R is the nonyl/heptyl radical.
GB458957A 1957-02-11 1957-02-11 Improvements in or relating to silicone compositions Expired GB884141A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL104468D NL104468C (en) 1957-02-11
GB458957A GB884141A (en) 1957-02-11 1957-02-11 Improvements in or relating to silicone compositions
FR1194502D FR1194502A (en) 1957-02-11 1958-02-10 Improvement in protective coatings based on silicones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB458957A GB884141A (en) 1957-02-11 1957-02-11 Improvements in or relating to silicone compositions

Publications (1)

Publication Number Publication Date
GB884141A true GB884141A (en) 1961-12-06

Family

ID=9780019

Family Applications (1)

Application Number Title Priority Date Filing Date
GB458957A Expired GB884141A (en) 1957-02-11 1957-02-11 Improvements in or relating to silicone compositions

Country Status (3)

Country Link
FR (1) FR1194502A (en)
GB (1) GB884141A (en)
NL (1) NL104468C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013093872A1 (en) * 2011-12-21 2013-06-27 Arjowiggins Security Sheet of wrinkle-resistant paper
WO2018091077A1 (en) 2016-11-16 2018-05-24 Wacker Chemie Ag Compositions containing beta-ketocarbonyl-functional organosilicon compounds
CN112430434A (en) * 2020-11-30 2021-03-02 广东思密达科技有限公司 Organosilicon mildew-proof sealant and preparation method thereof

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1719407A1 (en) * 1965-01-16 1971-06-03 Pfersee Chem Fab Process for the production of concentrated aqueous emulsions

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013093872A1 (en) * 2011-12-21 2013-06-27 Arjowiggins Security Sheet of wrinkle-resistant paper
FR2984926A1 (en) * 2011-12-21 2013-06-28 Arjowiggins Security COLOR RESISTANT PAPER SHEET
WO2018091077A1 (en) 2016-11-16 2018-05-24 Wacker Chemie Ag Compositions containing beta-ketocarbonyl-functional organosilicon compounds
US10954343B2 (en) 2016-11-16 2021-03-23 Wacker Chemie Ag Compositions comprising beta-ketocarbonyl-functional organosilicon compounds
CN112430434A (en) * 2020-11-30 2021-03-02 广东思密达科技有限公司 Organosilicon mildew-proof sealant and preparation method thereof
CN112430434B (en) * 2020-11-30 2022-05-27 广东思密达科技有限公司 Organosilicon mildew-proof sealant and preparation method thereof

Also Published As

Publication number Publication date
NL104468C (en)
FR1194502A (en) 1959-11-10

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