SE385223B - Forfarande for framstellning av syntetiska smorjoljor genom katalytisk hydrering-krackningsbehandling av polymerer av alfa -olefiner - Google Patents

Forfarande for framstellning av syntetiska smorjoljor genom katalytisk hydrering-krackningsbehandling av polymerer av alfa -olefiner

Info

Publication number
SE385223B
SE385223B SE7403318A SE7403318A SE385223B SE 385223 B SE385223 B SE 385223B SE 7403318 A SE7403318 A SE 7403318A SE 7403318 A SE7403318 A SE 7403318A SE 385223 B SE385223 B SE 385223B
Authority
SE
Sweden
Prior art keywords
polymers
procedure
production
lubricating oils
synthetic lubricating
Prior art date
Application number
SE7403318A
Other languages
English (en)
Swedish (sv)
Inventor
P Girotti
R Tesei
T 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 SE385223B publication Critical patent/SE385223B/xx

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
    • 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
    • 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
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • 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)
  • General 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)
  • Lubricants (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
SE7403318A 1973-03-12 1974-03-12 Forfarande for framstellning av syntetiska smorjoljor genom katalytisk hydrering-krackningsbehandling av polymerer av alfa -olefiner SE385223B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21458/73A IT981301B (it) 1973-03-12 1973-03-12 Olii lubrificanti sintetici da cracking catalitico idrogenante di polimeri ad altissima visco sita

Publications (1)

Publication Number Publication Date
SE385223B true SE385223B (sv) 1976-06-14

Family

ID=11182077

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7403318A SE385223B (sv) 1973-03-12 1974-03-12 Forfarande for framstellning av syntetiska smorjoljor genom katalytisk hydrering-krackningsbehandling av polymerer av alfa -olefiner

Country Status (17)

Country Link
JP (1) JPS5338116B2 (no)
BE (1) BE812157A (no)
CA (1) CA1036587A (no)
CH (1) CH617225A5 (no)
CS (1) CS208697B2 (no)
DD (1) DD110515A5 (no)
DK (1) DK143505C (no)
FR (1) FR2221514B1 (no)
GB (1) GB1461134A (no)
IT (1) IT981301B (no)
NL (1) NL155843B (no)
NO (1) NO140192C (no)
PL (1) PL88682B1 (no)
SE (1) SE385223B (no)
SU (1) SU674665A3 (no)
YU (1) YU35784B (no)
ZA (1) ZA741593B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533391A (ja) * 1991-03-22 1993-02-09 Kajima Corp 柱・梁接合部構造

Also Published As

Publication number Publication date
CS208697B2 (en) 1981-09-15
NO740843L (no) 1974-09-13
JPS5338116B2 (no) 1978-10-13
NL155843B (nl) 1978-02-15
FR2221514B1 (no) 1978-12-01
CH617225A5 (en) 1980-05-14
NL7403336A (no) 1974-09-16
FR2221514A1 (no) 1974-10-11
IT981301B (it) 1974-10-10
DD110515A5 (no) 1974-12-20
PL88682B1 (no) 1976-09-30
NO140192B (no) 1979-04-09
DE2411562A1 (de) 1974-09-26
BE812157A (fr) 1974-07-01
GB1461134A (en) 1977-01-13
AU6657474A (en) 1975-09-18
ZA741593B (en) 1975-02-26
CA1036587A (en) 1978-08-15
NO140192C (no) 1979-07-18
DK143505C (da) 1982-01-04
YU35784B (en) 1981-06-30
DK143505B (da) 1981-08-31
DE2411562B2 (de) 1977-04-21
SU674665A3 (ru) 1979-07-15
YU65474A (en) 1980-10-31
JPS5025689A (no) 1975-03-18

Similar Documents

Publication Publication Date Title
SE396614B (sv) Forfarande for framstellning av en smorjolja genom katalytisk hydrokrackning
IT1007059B (it) Procedimento per la conversione di idrocarburi
IT1026097B (it) Apparecchio per la rigenerazione di catalizzatori di termoscissione
IT1121698B (it) Procedimento per la produzione di catalizzatori per la polimerizzazione di olefine
IT1022393B (it) Procedimento per la produzione di polimeri del butadiene
IT1025175B (it) Catalizzatore per la produzione di etilenossido
SE385222B (sv) Forfarande for framstellning av syntetiska smorjoljor genom termisk krackning av polymerer av alfa -olefiner
BE816377A (fr) Production de catalyseurs acides pour la conversion des hydrocarbures
AR202123A1 (es) Procedimiento para la produccion de un genero no tejido
NL7412519A (nl) Werkwijze voor de continue bereiding van benzeen.
IT1015555B (it) Procedimento per la conversione di idrocarburi
IT1058303B (it) Procedimento per la produzione di tricloruro di titanio solido adatto quale catalizzatore per la polimerizzazione di alfa olefine
IT1024897B (it) Procedimento per la produzione di d, ribosio
IT1046328B (it) Procedimento per la produzione di coloranti basici mediante ossidazione catalitica
SE385224B (sv) Forfarande for framstellning av syntetiska smorjoljor genom katalytisk krackning av polymerer av alfa -olefiner
NL7413157A (nl) Fotochemische werkwijze voor de bereiding van ieverbindingen van koolwaterstoffen.
IT1029578B (it) Procedimento per la produzione pirazoli sostituite
SE385223B (sv) Forfarande for framstellning av syntetiska smorjoljor genom katalytisk hydrering-krackningsbehandling av polymerer av alfa -olefiner
NL7413093A (nl) Werkwijze ter bereiding van smeerolien.
SE415837B (sv) Forfarande for framstellning av 15-ketaler av prostaglandiner
IT1010003B (it) Procedimento di idroscissione per la produzione di olii lubrificanti
IT1015930B (it) Procedimento per la produzione di 2 omega amminoalchil 1.3 eterocicli
AR200348A1 (es) Un procedimiento para la fabricacion en continuo de aldehidos por hidroformilacion de olefinas
IT1003839B (it) Procedimento per produrre idrocarbu ri polimerici
IT1021600B (it) Procedimento per la produzione di paradietil benzene