FR2330702A1 - Additif pouvant abaisser le point de goutte des huiles lubrifiantes - Google Patents

Additif pouvant abaisser le point de goutte des huiles lubrifiantes

Info

Publication number
FR2330702A1
FR2330702A1 FR7531686A FR7531686A FR2330702A1 FR 2330702 A1 FR2330702 A1 FR 2330702A1 FR 7531686 A FR7531686 A FR 7531686A FR 7531686 A FR7531686 A FR 7531686A FR 2330702 A1 FR2330702 A1 FR 2330702A1
Authority
FR
France
Prior art keywords
additive
lubricating oils
drop point
drop
point
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.)
Granted
Application number
FR7531686A
Other languages
English (en)
Other versions
FR2330702B1 (fr
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of FR2330702A1 publication Critical patent/FR2330702A1/fr
Application granted granted Critical
Publication of FR2330702B1 publication Critical patent/FR2330702B1/fr
Granted 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • 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
    • C08F8/14—Esterification
    • 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
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/086—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type polycarboxylic, e.g. maleic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7531686A 1974-10-17 1975-10-16 Additif pouvant abaisser le point de goutte des huiles lubrifiantes Granted FR2330702A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51556374A 1974-10-17 1974-10-17

Publications (2)

Publication Number Publication Date
FR2330702A1 true FR2330702A1 (fr) 1977-06-03
FR2330702B1 FR2330702B1 (fr) 1980-04-30

Family

ID=24051850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7531686A Granted FR2330702A1 (fr) 1974-10-17 1975-10-16 Additif pouvant abaisser le point de goutte des huiles lubrifiantes

Country Status (3)

Country Link
CA (1) CA1072535A (fr)
FR (1) FR2330702A1 (fr)
GB (1) GB1525114A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046714A1 (de) * 1979-12-13 1981-08-27 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine Terpolymere, ihre herstellung und verwendung als additive zur verbesserung der fliesseigenschaften verschiedener petroleumprodukte
EP0066798A1 (fr) * 1981-05-29 1982-12-15 S.C. Johnson & Son, Inc. Terpolymère d'anhydride maléique et un mélange d'alpha oléfines
WO1994013714A2 (fr) * 1992-12-17 1994-06-23 Exxon Chemical Patents Inc. Copolymeres et polymeres olefiniques amorphes, procedes de preparation, et leurs derives

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4859752A (en) * 1987-09-11 1989-08-22 S. C. Johnson & Son, Inc. Alkene/excess maleic anhydride polymer manufacture
US6100224A (en) * 1997-10-01 2000-08-08 Exxon Chemical Patents Inc Copolymers of ethylene α-olefin macromers and dicarboxylic monomers and derivatives thereof, useful as additives in lubricating oils and in fuels
CN114524889B (zh) * 2022-01-07 2024-01-09 国家能源集团宁夏煤业有限责任公司 煤基烯烃合成t803降凝剂的方法和系统及t803降凝剂

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046714A1 (de) * 1979-12-13 1981-08-27 Institut Français du Pétrole, 92502 Rueil-Malmaison, Hauts-de-Seine Terpolymere, ihre herstellung und verwendung als additive zur verbesserung der fliesseigenschaften verschiedener petroleumprodukte
EP0066798A1 (fr) * 1981-05-29 1982-12-15 S.C. Johnson & Son, Inc. Terpolymère d'anhydride maléique et un mélange d'alpha oléfines
WO1994013714A2 (fr) * 1992-12-17 1994-06-23 Exxon Chemical Patents Inc. Copolymeres et polymeres olefiniques amorphes, procedes de preparation, et leurs derives
WO1994013714A3 (fr) * 1992-12-17 1994-08-04 Exxon Chemical Patents Inc Copolymeres et polymeres olefiniques amorphes, procedes de preparation, et leurs derives

Also Published As

Publication number Publication date
FR2330702B1 (fr) 1980-04-30
CA1072535A (fr) 1980-02-26
GB1525114A (en) 1978-09-20

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