GB1117771A - Organosilicon compositions - Google Patents

Organosilicon compositions

Info

Publication number
GB1117771A
GB1117771A GB29102/63A GB2910263A GB1117771A GB 1117771 A GB1117771 A GB 1117771A GB 29102/63 A GB29102/63 A GB 29102/63A GB 2910263 A GB2910263 A GB 2910263A GB 1117771 A GB1117771 A GB 1117771A
Authority
GB
United Kingdom
Prior art keywords
parts
composition
formula
additives
butyl
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
GB29102/63A
Inventor
Donald Leroy Bailey
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Priority to GB29102/63A priority Critical patent/GB1117771A/en
Publication of GB1117771A publication Critical patent/GB1117771A/en
Expired legal-status Critical Current

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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M3/00—Liquid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single liquid substances
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    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/10—Compounds containing silicon
    • C10M2201/105—Silica
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    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/024—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings having at least two phenol groups but no condensed ring
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    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/02—Hydroxy compounds
    • C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
    • C10M2207/025—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with condensed rings
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    • C10M2207/026—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings with tertiary alkyl groups
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    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
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    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
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    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
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    • C10M2207/286—Esters of polymerised unsaturated acids
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    • C10M2207/287—Partial esters
    • C10M2207/289—Partial esters containing free hydroxy groups
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    • C10M2215/062—Amines, e.g. polyalkylene polyamines; Quaternary amines having amino groups bound to carbon atoms of six-membered aromatic rings containing hydroxy groups bound to the aromatic ring
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    • C10M2215/064—Di- and triaryl amines
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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

A composition comprises by weight (a) 25 to 75 parts of an organosiloxane-oxyalkylene block copolymer, in which the oxyalkylene blocks are attached to silicon via divalent hydrocarbon radicals, and (b) 25 to 75 parts of a nonaqueous silicon-free lubricant base fluid, based on 100 parts of the composition. The fluids (b) are polyoxyalkylene compounds of the formula G111(OG11)nOG111, wherein G111 is H or a monovalent hydrocarbon radical free of aliphatic unsaturation, G11 is an alkylene radical of at least 2 C atoms, and n is at least 4, dialkyl esters of aliphatic dicarboxylic acids and hydrocarbon lubricating oils, the preferred ones being di-(2-ethylhexyl)sebacate, paraffinic hydrocarbons, aromatic hydrocarbons and dibutyl ethers of polypropylene oxides. Of the numerous examples of optional conventional additives may be mentioned: extreme-pressure additives-alkylamine salts of acid alkyl esters of H3PO4; antiwear additives-neutral aryl-and alkylaryl-phosphates; metal deactivators-quinizarin; antioxidants-aromatic compounds containing amino, hydroxy or alkoxy substituents; and corrosion inhibitors-aminoorganosilicon compounds, alkali metal salts of carboxyorganosiloxanes, alkenyl-succinic acids, dialkyl acid phosphates, sorbitan mono-oleate, butyl naphthenate and butyl- and Al-stearates. The compositions may be thickened, e.g. with 5 to 30 pts. (by wt.) per 100 pts. of the composition, of SiO2 (fumed or aerogel), Al2O3, TiO2, Fe2O3 or Li-stearate, -hydroxystearate, -myristate or -octoate, to form greases. In a typical Example (1) a block-copolymer of the formula <FORM:1117771/C3/1> is mixed with an equal weight of a paraffinic lubricant base oil to form a lubricant for an I.C. engine. Uses.-As lubricants for metals and phonograph records; and as hydraulic fluids.ALSO:A composition comprises by weight (a) 25 to 75 parts of an organosiloxane-oxyalkylene block copolymer, in which the oxyalkylene blocks are attached to silicon via divalent hydrocarbon radicals; and (b) 25 to 75 parts of a non-aqueous silicon-free lubricant base fluid, based on 100 parts of the composition. The fluids (b) are polyoxyalkylene compounds of the formula G111(OG11)nOG111, wherein G111 is H or a monovalent hydrocarbon radical free of aliphatic unsaturation, G11 is an alkylene radical of at least 2 C atoms, and n is at least 4, dialkyl esters of aliphatic dicarboxylic acids and hydrocarbon lubricating oils, the preferred ones being di-(2-ethylhexyl) sebacate, paraffinic hydrocarbons, aromatic hydrocarbons and dibutyl ethers of polypropylene oxides. Of the numerous examples of optional conventional additives may be mentioned: extreme-pressure additives-alkylamine salts of acid alkyl esters of H3PO4; antiwear additives-neutral aryl- and alkylaryl-phosphates; metal deactivators-quinizarin; antioxidants-aromatic compounds containing amino, hydroxy or alkoxy substituents; and corrosion inhibitors-amino-organosilicon compounds, alkali metal salts of carboxyorganosiloxanes, alkenyl succinic acids, dialkyl acid phosphates, sorbitan mono-oleate, butyl naphthenate and butyl- and Al-stearates. The compositions may be thickened, e.g. with 5 to 30 parts (by weight), per 100 parts of the composition,of SiO2 (fumed or aerogel), Al2O3, TiO2, Fe2O3, or Li-stearate, -hydroxystearate, -myristate or -octoate, to form greases. In a typical Example (1) a block-copolymer of the formula <FORM:1117771/C4-C5/1> is mixed with an equal weight of a paraffinic lubricant base oil to form a lubricant for an I.C. engine. Uses as lubricants for metals and phonograph records; and as hydraulic fluids.
GB29102/63A 1963-07-23 1963-07-23 Organosilicon compositions Expired GB1117771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB29102/63A GB1117771A (en) 1963-07-23 1963-07-23 Organosilicon compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB29102/63A GB1117771A (en) 1963-07-23 1963-07-23 Organosilicon compositions

Publications (1)

Publication Number Publication Date
GB1117771A true GB1117771A (en) 1968-06-26

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Family Applications (1)

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GB29102/63A Expired GB1117771A (en) 1963-07-23 1963-07-23 Organosilicon compositions

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084201A1 (en) * 1982-01-15 1983-07-27 Toray Silicone Company Limited Hydraulic system and hydraulic fluid compositions comprising siloxane-oxyalkylene copolymers
WO2003087221A2 (en) * 2002-04-12 2003-10-23 Dow Corning Corporation Thermally conductive phase change materials
CN115304988A (en) * 2022-08-15 2022-11-08 马鞍山钢铁股份有限公司 Environment-friendly primer, environment-friendly primer color-coated plate and production method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084201A1 (en) * 1982-01-15 1983-07-27 Toray Silicone Company Limited Hydraulic system and hydraulic fluid compositions comprising siloxane-oxyalkylene copolymers
WO2003087221A2 (en) * 2002-04-12 2003-10-23 Dow Corning Corporation Thermally conductive phase change materials
WO2003087221A3 (en) * 2002-04-12 2003-12-04 Dow Corning Thermally conductive phase change materials
EP1757659A2 (en) * 2002-04-12 2007-02-28 Dow Corning Corporation Thermally conductive phase change materials
EP1783169A2 (en) 2002-04-12 2007-05-09 Dow Corning Corporation Thermally conductive phase change materials
EP1757659A3 (en) * 2002-04-12 2007-05-30 Dow Corning Corporation Thermally conductive phase change materials
EP1783169A3 (en) * 2002-04-12 2007-08-15 Dow Corning Corporation Thermally conductive phase change materials
CN115304988A (en) * 2022-08-15 2022-11-08 马鞍山钢铁股份有限公司 Environment-friendly primer, environment-friendly primer color-coated plate and production method thereof
CN115304988B (en) * 2022-08-15 2023-09-22 马鞍山钢铁股份有限公司 Environment-friendly primer, environment-friendly primer color-coated plate and production method thereof

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