GB1162198A - Polymeric Pour Point Depressant Compositions - Google Patents
Polymeric Pour Point Depressant CompositionsInfo
- Publication number
- GB1162198A GB1162198A GB01136/68A GB1113668A GB1162198A GB 1162198 A GB1162198 A GB 1162198A GB 01136/68 A GB01136/68 A GB 01136/68A GB 1113668 A GB1113668 A GB 1113668A GB 1162198 A GB1162198 A GB 1162198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- olefin
- propylene
- butene
- copolymer
- oil
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 230000000994 depressogenic effect Effects 0.000 title 1
- 229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 8
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 abstract 6
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 6
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 6
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 5
- 239000000654 additive Substances 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000004711 α-olefin Substances 0.000 abstract 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 239000002199 base oil Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000012141 concentrate Substances 0.000 abstract 1
- 239000010696 ester oil Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000010687 lubricating oil Substances 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 229920005604 random copolymer Polymers 0.000 abstract 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
- C10M1/00—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants
- C10M1/08—Liquid compositions essentially based on mineral lubricating oils or fatty oils; Their use as lubricants with additives
-
- 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
-
- 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
-
- 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
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
-
- 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
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
-
- 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
- C10M2205/10—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing cycloaliphatic monomers
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/08—Hydraulic fluids, e.g. brake-fluids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2050/00—Form in which the lubricant is applied to the material being lubricated
- C10N2050/015—Dispersions of solid lubricants
- C10N2050/02—Dispersions of solid lubricants dissolved or suspended in a carrier which subsequently evaporates to leave a lubricant coating
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2070/00—Specific manufacturing methods for lubricant compositions
- C10N2070/02—Concentrating of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Lubricants (AREA)
Abstract
1,162,198. Lubricants. J. R. GEIGY A.-G. 7 March, 1968 [8 March, 1967], No. 11136/68. Heading C5F. [Also in Division C3] Oil compositions comprise a minor proportion of a pour-point lowering and viscosity index improving additive which is a mixture of (A) a random copolymer of at least one C 2-6 α-olefin and at least one higher C 4-25 α-olefin, said copolymer having a molecular weight of 50,000 to 3,000,000 and an X-ray crystallinity of 10 to 50%, and (B) a polymer of at least one C 8-20 α-olefin, said polymer having an intrinsic viscosity in cyclohexane at 25‹ C. of 0À5 to 5À0 dl./g. and an X-ray crystallinity of 0 to 10%. The oil may be a hydrocarbon or high molecular weight ester oil, and the additive may be incorporated as a concentrate in a compatible carrier, e.g. a naphthenic base oil. Examples describe the addition to hydrocarbon lubricating oils of additives comprising C 11-14 /C 14-18 olefin copolymers and (1) propylene/butene/C 6-10 /C 6-14 /C 14-18 olefin copolymers, and (2 and 3) propylene/butene/ C 14-16 olefin copolymers; C 11-14 /C 15-18 olefin copolymers and (4) propylene/butene copolymer, (5) propylene/butene/C 11-18 olefin copolymer and (6) propylene/butene/C 6-10 olefin copolymer; and propylene/butene/C 14-16 olefin copolymers and (7) polymers of olefin mixtures of average number of carbon atoms 12À55 to 14À50, and (8) a C 11-18 olefin copolymer.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62141767A | 1967-03-08 | 1967-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1162198A true GB1162198A (en) | 1969-08-20 |
Family
ID=24490098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB01136/68A Expired GB1162198A (en) | 1967-03-08 | 1968-03-07 | Polymeric Pour Point Depressant Compositions |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT282039B (en) |
| BE (1) | BE711832A (en) |
| CH (1) | CH488003A (en) |
| DE (1) | DE1644903A1 (en) |
| FR (1) | FR1555377A (en) |
| GB (1) | GB1162198A (en) |
| NL (1) | NL6803262A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3513096A (en) * | 1968-12-03 | 1970-05-19 | Exxon Research Engineering Co | Oil concentrate containing a compatible mixture of polyisobutylene and ethylene-alpha olefin copolymer |
| BE791942R (en) * | 1971-05-05 | 1973-05-28 | Sun Oil Co Pennsylvania | LUBRICATION BY |
| FR3118407B1 (en) | 2020-12-29 | 2023-04-21 | Robocath | CATHETER ROBOT STRETCH SOFT MEDICAL DEVICE DRIVER MODULE |
-
1968
- 1968-02-29 CH CH299468A patent/CH488003A/en not_active IP Right Cessation
- 1968-03-07 AT AT225168A patent/AT282039B/en not_active IP Right Cessation
- 1968-03-07 FR FR1555377D patent/FR1555377A/fr not_active Expired
- 1968-03-07 DE DE19681644903 patent/DE1644903A1/en active Pending
- 1968-03-07 NL NL6803262A patent/NL6803262A/xx unknown
- 1968-03-07 BE BE711832A patent/BE711832A/xx unknown
- 1968-03-07 GB GB01136/68A patent/GB1162198A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT282039B (en) | 1970-06-10 |
| DE1644903A1 (en) | 1971-02-11 |
| FR1555377A (en) | 1969-01-24 |
| NL6803262A (en) | 1968-09-09 |
| BE711832A (en) | 1968-09-09 |
| CH488003A (en) | 1970-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |