IT1050321B - Additivo per olii lubrificanti - Google Patents

Additivo per olii lubrificanti

Info

Publication number
IT1050321B
IT1050321B IT3006075A IT3006075A IT1050321B IT 1050321 B IT1050321 B IT 1050321B IT 3006075 A IT3006075 A IT 3006075A IT 3006075 A IT3006075 A IT 3006075A IT 1050321 B IT1050321 B IT 1050321B
Authority
IT
Italy
Prior art keywords
additive
lubricant oils
lubricant
oils
Prior art date
Application number
IT3006075A
Other languages
English (en)
Inventor
F Fossati
A Peditto
V Petrillo
Original Assignee
Liquichimica Robassomero Spa
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 Liquichimica Robassomero Spa filed Critical Liquichimica Robassomero Spa
Priority to IT3006075A priority Critical patent/IT1050321B/it
Priority to DE19762606105 priority patent/DE2606105A1/de
Application granted granted Critical
Publication of IT1050321B publication Critical patent/IT1050321B/it

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
    • C10M159/00—Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12—Reaction products
    • C10M159/20—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/22—Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing phenol radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)
IT3006075A 1975-12-05 1975-12-05 Additivo per olii lubrificanti IT1050321B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT3006075A IT1050321B (it) 1975-12-05 1975-12-05 Additivo per olii lubrificanti
DE19762606105 DE2606105A1 (de) 1975-12-05 1976-02-16 Zusatz fuer schmieroele

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3006075A IT1050321B (it) 1975-12-05 1975-12-05 Additivo per olii lubrificanti

Publications (1)

Publication Number Publication Date
IT1050321B true IT1050321B (it) 1981-03-10

Family

ID=11228945

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3006075A IT1050321B (it) 1975-12-05 1975-12-05 Additivo per olii lubrificanti

Country Status (2)

Country Link
DE (1) DE2606105A1 (it)
IT (1) IT1050321B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039437A (en) * 1987-10-08 1991-08-13 Exxon Chemical Patents, Inc. Alkyl phenol-formaldehyde condensates as lubricating oil additives
US4976882A (en) * 1987-10-08 1990-12-11 Exxon Chemical Patents, Inc. Alkyl phenol-sulfur condensates as fuel and lubricating oil additives
US5082470A (en) * 1987-10-08 1992-01-21 Exxon Chemical Patents Inc. Alkyl phenol-formaldehyde condensates as fuel additives
US5330663A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions
US5330664A (en) * 1992-09-02 1994-07-19 Chevron Research And Technology Company Neutral and low overbased alkylphenoxy sulfonate additive compositions derived from alkylphenols prepared by reacting an olefin or an alcohol with phenol in the presence of an acidic alkylation catalyst
US5318710A (en) * 1993-03-12 1994-06-07 Chevron Research And Technology Company Low viscosity Group II metal overbased sulfurized C16 to C22 alkylphenate compositions
US5320762A (en) * 1993-03-12 1994-06-14 Chevron Research And Technology Company Low viscosity Group II metal overbased sulfurized C12 to C22 alkylphenate compositions
US5320763A (en) * 1993-03-12 1994-06-14 Chevron Research And Technology Company Low viscosity group II metal overbased sulfurized C10 to C16 alkylphenate compositions

Also Published As

Publication number Publication date
DE2606105A1 (de) 1977-06-16

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931213