GB810210A - Improvements in or relating to hydrocarbon polymers and the preparation thereof - Google Patents
Improvements in or relating to hydrocarbon polymers and the preparation thereofInfo
- Publication number
- GB810210A GB810210A GB2567855A GB2567855A GB810210A GB 810210 A GB810210 A GB 810210A GB 2567855 A GB2567855 A GB 2567855A GB 2567855 A GB2567855 A GB 2567855A GB 810210 A GB810210 A GB 810210A
- Authority
- GB
- United Kingdom
- Prior art keywords
- titanate
- tetra
- acetone
- xylene
- catalyst
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
C4 to C18 olefins of formula: <FORM:0810210/IV (a)/1> wherein R1 is H or Me and R2 is Me when R1 is Me or otherwise is a saturated C2 to C16 hydrocarbon radicle, are polymerized with a catalyst formed by the reduction of a compound MnXm or Mn(OR)m, wherein M is Ti, Zr, Ce, V, Nb, Ta, Cr, Mo or W, X is halogen, R is a substituted or unsubstituted hydrocarbon radicle and n and m are integers, with a metallic reducing agent, such as a Grignard reagent, a metal alkyl or aryl, a metal hydride, aluminium borohydride, or zinc or metals above zinc in the electromotive series. Olefins specified are isobutylene, butene, pentene, hexene, heptene, octene, nonene, decene, undecene, dodecene, tridecene, tetradecene, pentadecene, hexadecene, heptadecene, and octadecene, and these may also be copolymerized with ethylene or propylene. The preferred catalyst components are titanium tetrachloride and tetrafluoride, zirconium tetrachloride, niobium pentachloride, vanadium tetrachloride, tantalum pentabromide, cerium trichloride, molybdenum pentachloride, tungsten hexachloride, tetra-(2-ethyl hexyl)-titanate, tetrapropyl titanate, octylene glycol titanate, triethanolamine titanate, tetraethyl zirconate, tetra-(chloroethyl) zirconate, lithium aluminium-tetrabutyl and -tetra-(CH2CH2-cyclohexene), and phenyl magnesium bromide (in dibromodiphenyl and diethyl ethers). An inert organic solvent, such as cyclohexane, xylene or toluene, is preferably present, and optionally fillers and pigments may be added. The solvent and/or monomer may be added intermittently or continuously. Subsequent to polymerization the catalyst may be decomposed and the polymer purified with materials such as methanol and/or acetone, aqueous or methanolic sodium hydroxide, acetone/HCl, acetone/water, and xylene. The products are linear and of rubbery character and may be formed into films or drawn into oriented fibres. Compositions with decahydronaphthalene, elastomers, polyethylene and lubricating oil may be obtained.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US45633654A | 1954-09-15 | 1954-09-15 | |
| US47050254A | 1954-11-22 | 1954-11-22 | |
| US47108654A | 1954-11-24 | 1954-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB810210A true GB810210A (en) | 1959-03-11 |
Family
ID=27412664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2567855A Expired GB810210A (en) | 1954-09-15 | 1955-09-07 | Improvements in or relating to hydrocarbon polymers and the preparation thereof |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4910359B1 (en) |
| DE (1) | DE1420631A1 (en) |
| FR (1) | FR1136818A (en) |
| GB (1) | GB810210A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282824B (en) * | 1962-12-04 | 1968-11-14 | British Petroleum Co | Lubricating oil |
| DE1594384B1 (en) * | 1963-08-13 | 1970-10-08 | Cosden Oil & Chem Co | Lubricant or hydraulic oil based on polyisobutylene |
| CN109285765A (en) * | 2017-07-19 | 2019-01-29 | Asm Ip控股有限公司 | Deposit IV race method for semiconductor and relevant semiconductor device structure |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB840327A (en) * | 1957-02-07 | 1960-07-06 | Ici Ltd | Polymerisation catalysts |
| JPS51157164U (en) * | 1975-06-09 | 1976-12-14 |
-
1955
- 1955-09-07 FR FR1136818D patent/FR1136818A/en not_active Expired
- 1955-09-07 GB GB2567855A patent/GB810210A/en not_active Expired
- 1955-09-15 JP JP2459755A patent/JPS4910359B1/ja active Pending
- 1955-09-15 DE DE19551420631 patent/DE1420631A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1282824B (en) * | 1962-12-04 | 1968-11-14 | British Petroleum Co | Lubricating oil |
| DE1594384B1 (en) * | 1963-08-13 | 1970-10-08 | Cosden Oil & Chem Co | Lubricant or hydraulic oil based on polyisobutylene |
| CN109285765A (en) * | 2017-07-19 | 2019-01-29 | Asm Ip控股有限公司 | Deposit IV race method for semiconductor and relevant semiconductor device structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4910359B1 (en) | 1974-03-09 |
| DE1420631A1 (en) | 1969-03-20 |
| FR1136818A (en) | 1957-05-20 |
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