GB999725A - A mono-ª‡-olefin and polymers and copolymers thereof - Google Patents
A mono-ª‡-olefin and polymers and copolymers thereofInfo
- Publication number
- GB999725A GB999725A GB2886761A GB2886761A GB999725A GB 999725 A GB999725 A GB 999725A GB 2886761 A GB2886761 A GB 2886761A GB 2886761 A GB2886761 A GB 2886761A GB 999725 A GB999725 A GB 999725A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hexene
- ethyl
- methyl
- metal
- aluminium
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/207—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds
- C07C1/213—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms from carbonyl compounds by splitting of esters
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/14—Monomers containing five or more carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyethers (AREA)
Abstract
3-ethyl-1-heptanal is obtained by reacting 2-ethyl-1-hexene with carbon monoxide and hydrogen. 3-Ethyl-1-heptanol is formed on reduction of the above aldehyde with hydrogen in the presence of Raney nickel. Its acetate is formed on reaction with acetic anhydride. Specifications 999,721 and 999,722 are referred to.ALSO:Homopolymers of 3-ethyl-1-heptene and copolymers thereof with another a -olefin are described. Specified comonomers are styrene, butadiene, ethylene, propylene, butene, pentene, hexene, octene, decene, dodecene, 3-methyl-1-butene, 5-methyl-1-hexene, 4-methyl-1-hexene, 4-phenyl-1-butene, 4-methyl-1-pentene, 3-methyl-1-hexene, 6-methyl-1-heptene, allylcyclopentane, allylcyclohexane and allylbenzene. The catalyst comprises (1) a halide of a transition metal of Group IV, V or VI, and (2) an activator selected from (a) aluminium or a metal of Group IA, IIA or IIB, (b) an alloy of aluminium and a metal of Group IA, IIA or IIB, (c) a halide or organometallic compound of aluminium or a metal of Group IA, IIA or IIB, or (d) a complex hydride of aluminium or boron and a metal of Group IA, IIA or IIB, and optionally (3) an alkali metal halide, magnesium oxide, an aromatic ether, a hydride of Na, K, or Li, an alcoholate of Na, K, Li, Ca, Sr, Ba, Mg, Al, Ti or Zr or (with alkyl aluminium halides) a tertiary amine or tris-N,N-dialkyl phosphoramide. Mol ratios of (2) : (1) may be 0.1-12 : 1 and of (1) : (3) may be 1 : 0.1-2 using total catalyst concentrations of 0.1-3%. Temperatures of 0-250 DEG C. and pressures of atmospheric to 1000 p.s.i. can be used and hydrogen may be present. Suitable diluents are paraffins, cycloparaffins, aromatic or hydrogenated aromatic hydrocarbons and halogenated aromatic hydrocarbons with monomer concentrations of 2-50%. The polymers, having molecular weights of 1,000-250,000, can be spun into fibres having high softening points generally above 200 DEG C., and may be modified by incorporation of poly-acrylates, methacrylates, vinyl pyridines, or N-substituted acrylamides as described in Specification 999,721 or polyvinyl acetal resins as described in Specification 999,722.ALSO:3 - Ethyl - 1 - heptene is obtained by reacting 2-ethyl-1-hexene with carbon monoxide and hydrogen to obtain 3-ethylheptanol-1, reducing to 3-ethylheptanol-1, acetylating with acetic anhydride and pyrolyzing. Specifications 999,721 and 999,722 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4885060A | 1960-08-11 | 1960-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB999725A true GB999725A (en) | 1965-07-28 |
Family
ID=21956781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2886761A Expired GB999725A (en) | 1960-08-11 | 1961-08-10 | A mono-ª‡-olefin and polymers and copolymers thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB999725A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095474A1 (en) * | 2004-03-12 | 2005-10-13 | Basell Polyolefine Gmbh | Process for polymerizing 1-hexene or higher alpha-olefins |
| WO2005095473A1 (en) * | 2004-03-12 | 2005-10-13 | Basell Polyolefine Gmbh | Process for polymerizing 1-hexene or higher alpha-olefins |
| US10604462B2 (en) | 2017-08-28 | 2020-03-31 | Exxonmobil Chemical Patents Inc. | Process for making gamma-branched alcohol |
| CN111032613A (en) * | 2017-08-28 | 2020-04-17 | 埃克森美孚化学专利公司 | Ester compound, lubricating oil composition containing the same, and process for producing the same |
| US10654766B2 (en) | 2017-08-28 | 2020-05-19 | Exxonmobil Chemical Patents Inc. | Process for making vinylidene olefin |
-
1961
- 1961-08-10 GB GB2886761A patent/GB999725A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005095474A1 (en) * | 2004-03-12 | 2005-10-13 | Basell Polyolefine Gmbh | Process for polymerizing 1-hexene or higher alpha-olefins |
| WO2005095473A1 (en) * | 2004-03-12 | 2005-10-13 | Basell Polyolefine Gmbh | Process for polymerizing 1-hexene or higher alpha-olefins |
| JP2007528925A (en) * | 2004-03-12 | 2007-10-18 | バセル ポリオレフィン ジーエムビーエイチ | Method for polymerizing 1-hexene or higher α-olefin |
| US7943716B2 (en) | 2004-03-12 | 2011-05-17 | Basell Polyolefine Gmbh | Process for polymerizing 1-hexene or higher alpha-olefins |
| US7977444B2 (en) | 2004-03-12 | 2011-07-12 | Basell Polyolefine Gmbh | Process for polymerizaing 1-hexene or higher alpha-olefins |
| US10604462B2 (en) | 2017-08-28 | 2020-03-31 | Exxonmobil Chemical Patents Inc. | Process for making gamma-branched alcohol |
| CN111032613A (en) * | 2017-08-28 | 2020-04-17 | 埃克森美孚化学专利公司 | Ester compound, lubricating oil composition containing the same, and process for producing the same |
| US10654766B2 (en) | 2017-08-28 | 2020-05-19 | Exxonmobil Chemical Patents Inc. | Process for making vinylidene olefin |
| US10662388B2 (en) | 2017-08-28 | 2020-05-26 | Exxonmobil Chemical Patents Inc. | Ester compounds, lubricating oil compositions containing same and processes for making same |
| EP3676240A4 (en) * | 2017-08-28 | 2021-08-04 | ExxonMobil Chemical Patents Inc. | Ester compounds, lubricating oil compositions containing same and processes for making same |
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