YU35783B - Process for obtaining synthetic lubricating oils by hydrogenation by means of catalytic cracking of polymers of a very high viscosity - Google Patents

Process for obtaining synthetic lubricating oils by hydrogenation by means of catalytic cracking of polymers of a very high viscosity

Info

Publication number
YU35783B
YU35783B YU653/74A YU65374A YU35783B YU 35783 B YU35783 B YU 35783B YU 653/74 A YU653/74 A YU 653/74A YU 65374 A YU65374 A YU 65374A YU 35783 B YU35783 B YU 35783B
Authority
YU
Yugoslavia
Prior art keywords
hydrogenation
polymers
high viscosity
catalytic cracking
lubricating oils
Prior art date
Application number
YU653/74A
Other languages
English (en)
Other versions
YU65374A (en
Inventor
Girotti Pierleone
Pierleone Girotti
Tesei Renato
Renato Tesei
Floris Telemaco
Telemaco Floris
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of YU65374A publication Critical patent/YU65374A/xx
Publication of YU35783B publication Critical patent/YU35783B/xx

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)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
YU653/74A 1973-03-12 1974-03-11 Process for obtaining synthetic lubricating oils by hydrogenation by means of catalytic cracking of polymers of a very high viscosity YU35783B (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 (2)

Publication Number Publication Date
YU65374A YU65374A (en) 1980-10-31
YU35783B true YU35783B (en) 1981-06-30

Family

ID=11182096

Family Applications (1)

Application Number Title Priority Date Filing Date
YU653/74A YU35783B (en) 1973-03-12 1974-03-11 Process for obtaining synthetic lubricating oils by hydrogenation by means of catalytic cracking of polymers of a very high viscosity

Country Status (13)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54170615U (enrdf_load_stackoverflow) * 1978-05-22 1979-12-03
JPS5789607U (enrdf_load_stackoverflow) * 1980-11-14 1982-06-02
EP0776792B1 (en) * 1994-08-25 2002-05-15 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Impact energy absorption structure for interior of vehicle

Also Published As

Publication number Publication date
PL88821B1 (en) 1976-09-30
YU65374A (en) 1980-10-31
SE385224B (sv) 1976-06-14
NO140138C (no) 1979-07-11
DK143071B (da) 1981-03-23
NO140138B (no) 1979-04-02
NO740844L (no) 1974-09-13
JPS5025690A (enrdf_load_stackoverflow) 1975-03-18
ZA741592B (en) 1975-02-26
DD110304A5 (enrdf_load_stackoverflow) 1974-12-12
DK143071C (da) 1981-11-02
IT981302B (it) 1974-10-10
CA1036586A (en) 1978-08-15
SU650495A3 (ru) 1979-02-28
CS208698B2 (en) 1981-09-15
CH615456A5 (en) 1980-01-31
JPS5338117B2 (enrdf_load_stackoverflow) 1978-10-13

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