CA1036586A - Synthetic lubricating oils from catalytic cracking of polymers of a very high viscosity - Google Patents

Synthetic lubricating oils from catalytic cracking of polymers of a very high viscosity

Info

Publication number
CA1036586A
CA1036586A CA194,659A CA194659A CA1036586A CA 1036586 A CA1036586 A CA 1036586A CA 194659 A CA194659 A CA 194659A CA 1036586 A CA1036586 A CA 1036586A
Authority
CA
Canada
Prior art keywords
viscosity
catalyst
process according
volume
low
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
CA194,659A
Other languages
English (en)
French (fr)
Inventor
Pierleone Girotti
Renato Tesei
Telemaco Floris
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.)
SnamProgetti SpA
Original Assignee
SnamProgetti 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 SnamProgetti SpA filed Critical SnamProgetti SpA
Application granted granted Critical
Publication of CA1036586A publication Critical patent/CA1036586A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/08—Liquid soap, e.g. for dispensers; capsuled
    • 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
    • C08F8/04—Reduction, e.g. hydrogenation
    • 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
    • C08F8/50—Partial depolymerisation
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/007—Soaps or soap mixtures with well defined chain length
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/02—Compositions of detergents based essentially on soap on alkali or ammonium soaps
    • 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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA194,659A 1973-03-12 1974-03-12 Synthetic lubricating oils from catalytic cracking of polymers of a very high viscosity Expired CA1036586A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21459/73A IT981302B (it) 1973-03-12 1973-03-12 Olii lubrificanti sintetici da cracking catalitico di polimeri ad altissima viscosita

Publications (1)

Publication Number Publication Date
CA1036586A true CA1036586A (en) 1978-08-15

Family

ID=11182096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA194,659A Expired CA1036586A (en) 1973-03-12 1974-03-12 Synthetic lubricating oils from catalytic cracking of polymers of a very high viscosity

Country Status (13)

Country Link
JP (1) JPS5338117B2 (no)
CA (1) CA1036586A (no)
CH (1) CH615456A5 (no)
CS (1) CS208698B2 (no)
DD (1) DD110304A5 (no)
DK (1) DK143071C (no)
IT (1) IT981302B (no)
NO (1) NO140138C (no)
PL (1) PL88821B1 (no)
SE (1) SE385224B (no)
SU (1) SU650495A3 (no)
YU (1) YU35783B (no)
ZA (1) ZA741592B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54170615U (no) * 1978-05-22 1979-12-03
JPS5789607U (no) * 1980-11-14 1982-06-02
US6050631A (en) * 1994-08-25 2000-04-18 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Impact energy absorbing structure for vehicle cabin

Also Published As

Publication number Publication date
CH615456A5 (en) 1980-01-31
DK143071C (da) 1981-11-02
YU35783B (en) 1981-06-30
NO740844L (no) 1974-09-13
DD110304A5 (no) 1974-12-12
SU650495A3 (ru) 1979-02-28
ZA741592B (en) 1975-02-26
NO140138B (no) 1979-04-02
DK143071B (da) 1981-03-23
JPS5025690A (no) 1975-03-18
NO140138C (no) 1979-07-11
YU65374A (en) 1980-10-31
IT981302B (it) 1974-10-10
PL88821B1 (en) 1976-09-30
SE385224B (sv) 1976-06-14
JPS5338117B2 (no) 1978-10-13
CS208698B2 (en) 1981-09-15

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