BR6910173D0 - Processo para preparar oleos lubrificantes com alto indice de viscosidade - Google Patents
Processo para preparar oleos lubrificantes com alto indice de viscosidadeInfo
- Publication number
- BR6910173D0 BR6910173D0 BR21017369A BR21017369A BR6910173D0 BR 6910173 D0 BR6910173 D0 BR 6910173D0 BR 21017369 A BR21017369 A BR 21017369A BR 21017369 A BR21017369 A BR 21017369A BR 6910173 D0 BR6910173 D0 BR 6910173D0
- Authority
- BR
- Brazil
- Prior art keywords
- high viscosity
- viscosity index
- lubricating oils
- prepare lubricating
- prepare
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74391568A | 1968-07-03 | 1968-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6910173D0 true BR6910173D0 (pt) | 1973-01-04 |
Family
ID=24990696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR21017369A BR6910173D0 (pt) | 1968-07-03 | 1969-06-26 | Processo para preparar oleos lubrificantes com alto indice de viscosidade |
Country Status (7)
Country | Link |
---|---|
JP (2) | JPS4842922B1 (pt) |
BE (1) | BE735591A (pt) |
BR (1) | BR6910173D0 (pt) |
DE (1) | DE1930607A1 (pt) |
FR (1) | FR2012237B1 (pt) |
GB (1) | GB1270438A (pt) |
NL (1) | NL6910211A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3660273A (en) * | 1969-11-12 | 1972-05-02 | Texaco Inc | Production of improved lubricating oils by hydrocracking and solvent extraction |
JPS5322720U (pt) * | 1976-08-05 | 1978-02-25 | ||
JPS6076640U (ja) * | 1983-10-31 | 1985-05-29 | 中央パツケージング工業株式会社 | 洗濯物収納袋 |
US20170183578A1 (en) | 2015-12-28 | 2017-06-29 | Exxonmobil Research And Engineering Company | Bright stock production from low severity resid deasphalting |
US10647925B2 (en) | 2015-12-28 | 2020-05-12 | Exxonmobil Research And Engineering Company | Fuel components from hydroprocessed deasphalted oils |
US10590360B2 (en) | 2015-12-28 | 2020-03-17 | Exxonmobil Research And Engineering Company | Bright stock production from deasphalted oil |
US10494579B2 (en) | 2016-04-26 | 2019-12-03 | Exxonmobil Research And Engineering Company | Naphthene-containing distillate stream compositions and uses thereof |
-
1969
- 1969-06-16 DE DE19691930607 patent/DE1930607A1/de active Pending
- 1969-06-26 BR BR21017369A patent/BR6910173D0/pt unknown
- 1969-06-30 GB GB3286569A patent/GB1270438A/en not_active Expired
- 1969-06-30 JP JP5104469A patent/JPS4842922B1/ja active Pending
- 1969-07-03 FR FR6922465A patent/FR2012237B1/fr not_active Expired
- 1969-07-03 BE BE735591D patent/BE735591A/xx unknown
- 1969-07-03 NL NL6910211A patent/NL6910211A/xx unknown
-
1971
- 1971-03-01 JP JP1002171A patent/JPS515403B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2012237A1 (pt) | 1970-03-13 |
JPS515403B1 (pt) | 1976-02-19 |
DE1930607A1 (de) | 1970-01-29 |
NL6910211A (pt) | 1970-01-06 |
BE735591A (pt) | 1970-01-05 |
GB1270438A (en) | 1972-04-12 |
JPS4842922B1 (pt) | 1973-12-15 |
FR2012237B1 (pt) | 1973-11-16 |
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