IT1265028B1 - Composition based on liquid refined hydrocarbons having improved fluidity at low temperatures - Google Patents
Composition based on liquid refined hydrocarbons having improved fluidity at low temperaturesInfo
- Publication number
- IT1265028B1 IT1265028B1 IT93MI001107A ITMI931107A IT1265028B1 IT 1265028 B1 IT1265028 B1 IT 1265028B1 IT 93MI001107 A IT93MI001107 A IT 93MI001107A IT MI931107 A ITMI931107 A IT MI931107A IT 1265028 B1 IT1265028 B1 IT 1265028B1
- Authority
- IT
- Italy
- Prior art keywords
- composition based
- low temperatures
- weight
- improved fluidity
- refined hydrocarbons
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 title abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- -1 organic acid halides Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
Abstract
Composition based on refined liquid hydrocarbons containing 0.005-1% by weight of the whole of a mixture comprising: a) at least one copolymer comprising 55-70% by weight of ethylene and 45-30% by weight of propylene, the said polymer having an inherent viscosity of between 0.1 and 1.0 dl/g measured in tetraline at 135 degree C at a concentration of 0.25 g/dl, b) at least one [l4]-methacyclophane obtained by condensing resorcinol with at least one aldehyde having from 10 to 18 carbon atoms followed by reaction with organic acid halides or (iso)alkyl halides having from 10 to 18 carbon atoms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI001107A IT1265028B1 (en) | 1993-05-28 | 1993-05-28 | Composition based on liquid refined hydrocarbons having improved fluidity at low temperatures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT93MI001107A IT1265028B1 (en) | 1993-05-28 | 1993-05-28 | Composition based on liquid refined hydrocarbons having improved fluidity at low temperatures |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI931107A0 ITMI931107A0 (en) | 1993-05-28 |
| ITMI931107A1 ITMI931107A1 (en) | 1994-11-28 |
| IT1265028B1 true IT1265028B1 (en) | 1996-10-28 |
Family
ID=11366281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT93MI001107A IT1265028B1 (en) | 1993-05-28 | 1993-05-28 | Composition based on liquid refined hydrocarbons having improved fluidity at low temperatures |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1265028B1 (en) |
-
1993
- 1993-05-28 IT IT93MI001107A patent/IT1265028B1/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITMI931107A0 (en) | 1993-05-28 |
| ITMI931107A1 (en) | 1994-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970515 |