GB1097696A - Oxygenated derivatives of olefin polymers - Google Patents

Oxygenated derivatives of olefin polymers

Info

Publication number
GB1097696A
GB1097696A GB12282/65A GB1228265A GB1097696A GB 1097696 A GB1097696 A GB 1097696A GB 12282/65 A GB12282/65 A GB 12282/65A GB 1228265 A GB1228265 A GB 1228265A GB 1097696 A GB1097696 A GB 1097696A
Authority
GB
United Kingdom
Prior art keywords
products
alkylene oxide
carbon atoms
sodium
rch2oh
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
GB12282/65A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1097696A publication Critical patent/GB1097696A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
    • C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
    • C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
    • C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/04—Ethers; Acetals; Ortho-esters; Ortho-carbonates
    • C10M2207/046—Hydroxy ethers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2050/00—Form in which the lubricant is applied to the material being lubricated
    • C10N2050/015—Dispersions of solid lubricants
    • C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)

Abstract

Products suitable for use as lubricating oil additives are obtained by reacting at least one alkylene oxide containing up to 4 carbon atoms with an olefin polymer formed from one or more olefins having 2-12 carbon atoms, and containing a reactive hydrogen atom (as defined). The preferred products correspond to the formula RCH2O(AO)xH, where x is from 1 to 100, R is a C30- 200 alkyl group and A is a C2- 4 alkylene group; these are the alkoxylation products of the polymer reactant RCHO or RCH2OH obtained by ozonolysis of an olefin polymer with subsequent reduction, the reactant RCHO, if used, being converted to RCH2OH before reaction with the alkylene oxide. The products may be added to a lubricant base in amounts of 0.5 to 20% by weight of the base; they serve as stabilizers, antioxidants, pour-point depressants, corrosion inhibitors, dispersing agents and viscosity modifiers.ALSO:Oxygenated derivatives of olefin polymers are prepared by reacting at least one alkylene oxide containing up to 4 carbon atoms with an olefin polymer formed from one or more olefins having 2-12 carbon atoms, and containing a reactive hydrogen atom, i.e. one which will react with an alkylene oxide in the presence of sodium hydroxide or an equivalent base. In a preferred embodiment, the polymer reactant is of the formula RCHO or RCH2OH where R is a C30- 200 alkyl radical, and 1 to 100 moles of alkylene oxide are reacted per mole of polymer reactant; when RCHO is used the reaction conditions are such that it is converted to RCH2OH in situ. The reactants of the given formulae can be obtained by subjecting an olefin polymer (derived from a C2- 12 olefin) to ozonolysis with subsequent reduction. Suitable olefins from which the polymer reactant may be derived include ethylene, propylene, isobutene, 1-butene, 2-butene, 1-pentene, 2-pentene, 1-hexene, 1-octene, 2-octene, 1-decene, 1-dodecene and 2-dodecene. The reaction with the alkylene oxide, which preferably comprises ethylene oxide, is suitably effected in the presence of a strong base such as sodium or potassium hydroxide, metallic sodium or potassium sodium or potassium alkoxide wherein the alkyl moiety has 1-4 carbon atoms, or sodium or potassium hydride. A solvent may optionally be present, e.g. aromatic or aliphatic hydrocarbons. Examples illustrate the reaction of the ozonolysis product of polybutene with ethylene and propylene oxide, and of the ozonolysis products of polydodecene-1, ethylene-propylene copolymer and hexene-1-octene-1 copolymer with ethylene oxide. The products are useful as lubricating oil additives.
GB12282/65A 1964-05-08 1965-03-23 Oxygenated derivatives of olefin polymers Expired GB1097696A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US36616364A 1964-05-08 1964-05-08

Publications (1)

Publication Number Publication Date
GB1097696A true GB1097696A (en) 1968-01-03

Family

ID=23441907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12282/65A Expired GB1097696A (en) 1964-05-08 1965-03-23 Oxygenated derivatives of olefin polymers

Country Status (3)

Country Link
DE (1) DE1595235A1 (en)
ES (1) ES311634A1 (en)
GB (1) GB1097696A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859210A (en) * 1987-01-08 1989-08-22 Basf Aktiengesellschaft Motor fuel or lubricant composition containing polybutyl or polyisobutyl derivatives
WO2000050543A1 (en) * 1999-02-25 2000-08-31 Basf Aktiengesellschaft Polyalkenealcohol-polyalkoxylates and their use in fuels and lubricants
US6733549B2 (en) * 2000-01-25 2004-05-11 Basf Aktiengesellschaft Fuel-water emulsions containing polybutene-based emulsifying agents

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436638A (en) * 1981-04-15 1984-03-13 Exxon Research & Engineering Co. Additive composition for release of stuck drill pipe
JPS60252623A (en) * 1984-05-29 1985-12-13 Toa Nenryo Kogyo Kk Block copolymer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859210A (en) * 1987-01-08 1989-08-22 Basf Aktiengesellschaft Motor fuel or lubricant composition containing polybutyl or polyisobutyl derivatives
WO2000050543A1 (en) * 1999-02-25 2000-08-31 Basf Aktiengesellschaft Polyalkenealcohol-polyalkoxylates and their use in fuels and lubricants
US6533830B1 (en) 1999-02-25 2003-03-18 Basf Aktiengesellschaft Polyalkene alcohol-polyalkoxylates and their use in fuels and lubricants
US6733549B2 (en) * 2000-01-25 2004-05-11 Basf Aktiengesellschaft Fuel-water emulsions containing polybutene-based emulsifying agents

Also Published As

Publication number Publication date
ES311634A1 (en) 1966-01-16
DE1595235A1 (en) 1970-04-09

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