BE812157A - Huile lubrifiante synthetique obtenue par craquage catalytique hydrogenant de polymeres a tres haute viscosite - Google Patents
Huile lubrifiante synthetique obtenue par craquage catalytique hydrogenant de polymeres a tres haute viscositeInfo
- Publication number
- BE812157A BE812157A BE141894A BE141894A BE812157A BE 812157 A BE812157 A BE 812157A BE 141894 A BE141894 A BE 141894A BE 141894 A BE141894 A BE 141894A BE 812157 A BE812157 A BE 812157A
- Authority
- BE
- Belgium
- Prior art keywords
- hydrogening
- lubricating oil
- high viscosity
- catalytic cracking
- oil obtained
- Prior art date
Links
- 238000004523 catalytic cracking Methods 0.000 title 1
- 229920000642 polymer Polymers 0.000 title 1
- 239000010689 synthetic lubricating oil Substances 0.000 title 1
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)
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 |
|---|---|
| BE812157A true BE812157A (fr) | 1974-07-01 |
Family
ID=11182077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE141894A BE812157A (fr) | 1973-03-12 | 1974-03-11 | Huile lubrifiante synthetique obtenue par craquage catalytique hydrogenant de polymeres a tres haute viscosite |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5338116B2 (cs) |
| BE (1) | BE812157A (cs) |
| CA (1) | CA1036587A (cs) |
| CH (1) | CH617225A5 (cs) |
| CS (1) | CS208697B2 (cs) |
| DD (1) | DD110515A5 (cs) |
| DK (1) | DK143505C (cs) |
| FR (1) | FR2221514B1 (cs) |
| GB (1) | GB1461134A (cs) |
| IT (1) | IT981301B (cs) |
| NL (1) | NL155843B (cs) |
| NO (1) | NO140192C (cs) |
| PL (1) | PL88682B1 (cs) |
| SE (1) | SE385223B (cs) |
| SU (1) | SU674665A3 (cs) |
| YU (1) | YU35784B (cs) |
| ZA (1) | ZA741593B (cs) |
Families Citing this family (1)
| 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 |
-
1973
- 1973-03-12 IT IT21458/73A patent/IT981301B/it active
-
1974
- 1974-03-05 CH CH306874A patent/CH617225A5/it not_active IP Right Cessation
- 1974-03-11 NO NO740843A patent/NO140192C/no unknown
- 1974-03-11 SU SU742007972A patent/SU674665A3/ru active
- 1974-03-11 BE BE141894A patent/BE812157A/xx not_active IP Right Cessation
- 1974-03-11 GB GB1083474A patent/GB1461134A/en not_active Expired
- 1974-03-11 DK DK132374A patent/DK143505C/da not_active IP Right Cessation
- 1974-03-11 FR FR7408208A patent/FR2221514B1/fr not_active Expired
- 1974-03-11 YU YU654/74A patent/YU35784B/xx unknown
- 1974-03-12 CS CS741795A patent/CS208697B2/cs unknown
- 1974-03-12 NL NL7403336.A patent/NL155843B/xx not_active IP Right Cessation
- 1974-03-12 ZA ZA00741593A patent/ZA741593B/xx unknown
- 1974-03-12 SE SE7403318A patent/SE385223B/xx unknown
- 1974-03-12 PL PL1974169449A patent/PL88682B1/pl unknown
- 1974-03-12 CA CA194,794A patent/CA1036587A/en not_active Expired
- 1974-03-12 JP JP2778674A patent/JPS5338116B2/ja not_active Expired
- 1974-03-12 DD DD177148A patent/DD110515A5/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1036587A (en) | 1978-08-15 |
| DE2411562B2 (de) | 1977-04-21 |
| DK143505C (da) | 1982-01-04 |
| YU65474A (en) | 1980-10-31 |
| NL7403336A (cs) | 1974-09-16 |
| CH617225A5 (en) | 1980-05-14 |
| NO140192C (no) | 1979-07-18 |
| IT981301B (it) | 1974-10-10 |
| DK143505B (da) | 1981-08-31 |
| FR2221514B1 (cs) | 1978-12-01 |
| ZA741593B (en) | 1975-02-26 |
| PL88682B1 (cs) | 1976-09-30 |
| DD110515A5 (cs) | 1974-12-20 |
| AU6657474A (en) | 1975-09-18 |
| DE2411562A1 (de) | 1974-09-26 |
| SU674665A3 (ru) | 1979-07-15 |
| YU35784B (en) | 1981-06-30 |
| JPS5338116B2 (cs) | 1978-10-13 |
| NL155843B (nl) | 1978-02-15 |
| FR2221514A1 (cs) | 1974-10-11 |
| NO740843L (no) | 1974-09-13 |
| JPS5025689A (cs) | 1975-03-18 |
| NO140192B (no) | 1979-04-09 |
| GB1461134A (en) | 1977-01-13 |
| SE385223B (sv) | 1976-06-14 |
| CS208697B2 (en) | 1981-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: SNAM PROGETTI S.P.A. Effective date: 19860331 |