FR2235954A2 - Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst - Google Patents
Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalystInfo
- Publication number
- FR2235954A2 FR2235954A2 FR7321491A FR7321491A FR2235954A2 FR 2235954 A2 FR2235954 A2 FR 2235954A2 FR 7321491 A FR7321491 A FR 7321491A FR 7321491 A FR7321491 A FR 7321491A FR 2235954 A2 FR2235954 A2 FR 2235954A2
- Authority
- FR
- France
- Prior art keywords
- catalyst
- propylene
- polymn
- prepn
- cpd
- 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.)
- Granted
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
-
- 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
- C08F10/02—Ethene
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)
Abstract
Polyolefin waxes are made by polymg. propylene under low pressure, opt. together >=1 other olfein of formula CH2=CHR' (where R' = H or 2-8C alkyl) in the presence of a catalyst system comprising (a) a Ti cpd. of formula Ti(OR)mX3-m (where R =2-8C alkyl; X = halogen, esp. Cl; and m = 0 - 0.5) which is activated before the polymsn. by treatment with >=1 organomagnesium cpd., and (b) a co-catalyst consisting of >=1 organometallic cpd. of gp. II or III. Prods. are esp. useful as adhesive components.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7321491A FR2235954A2 (en) | 1973-06-13 | 1973-06-13 | Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7321491A FR2235954A2 (en) | 1973-06-13 | 1973-06-13 | Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2235954A2 true FR2235954A2 (en) | 1975-01-31 |
FR2235954B2 FR2235954B2 (en) | 1976-11-12 |
Family
ID=9120888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7321491A Granted FR2235954A2 (en) | 1973-06-13 | 1973-06-13 | Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2235954A2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2127368A5 (en) * | 1971-03-05 | 1972-10-13 | Naphtachimie Sa | Atactic waxes - by copolymerising propylene and unsatd cpds in solvent with ziegler catalysts |
FR2134872A5 (en) * | 1971-04-23 | 1972-12-08 | Naphtachimie Sa |
-
1973
- 1973-06-13 FR FR7321491A patent/FR2235954A2/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2127368A5 (en) * | 1971-03-05 | 1972-10-13 | Naphtachimie Sa | Atactic waxes - by copolymerising propylene and unsatd cpds in solvent with ziegler catalysts |
FR2134872A5 (en) * | 1971-04-23 | 1972-12-08 | Naphtachimie Sa |
Also Published As
Publication number | Publication date |
---|---|
FR2235954B2 (en) | 1976-11-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7509083A (en) | CATALYSTS FOR THE HYDROGEN TREATMENT OF HYDROCARBONS, AS WELL AS THE USE OF THE SAID CATALYSTS. | |
AT317535B (en) | Process for the oxidation of polyethylenes or copolymers of ethylene with α-olefins | |
NL190331C (en) | Catalyst component for the polymerization of olefins, carriers therefor and process for the preparation of polyolefins. | |
ES448086A1 (en) | Catalysts and catalyst components for polymerizing olefins | |
GB1415649A (en) | Olefin polymerisation process and catalyst for use therein | |
AU462614B2 (en) | Catalysts for the polymerization of olefines | |
ES441358A1 (en) | Process for the preparation of alkylene carbonates | |
ES456168A1 (en) | Substituted 4a-phenyl-N-phenylalkyl-cis-decahydroisoquinolines | |
NO741434L (en) | Wood felling device for forest vehicles. | |
FR2235954A2 (en) | Polyolefin wax prepn by (co)polymn of propylene - using organotitanium catalyst and gp II or III metal cpd. as co-catalyst | |
ES415241A1 (en) | 4-(4)-biphenylyl)-1-butanol | |
ES437624A1 (en) | Certain 4-aryl-5-(4-phenylpiperazino)alkyl-4-thiazolin-2-ones | |
GB1415646A (en) | Process for preparing polymerisation catalyst | |
NL7511546A (en) | PROCESS FOR PREPARING ION-EXCHANGING RESINS DERIVED FROM HYBRIDIC COPOLYMERS. | |
FR2325641A1 (en) | (1,1)-Dicyclohexyl (2)-piperidyl-ethane prepn. - by catalytic hydrogenation of corresp. ethylene cpd. in which one cyclohexyl gp. is opt. replaced by phenyl | |
NL7508935A (en) | PROCESS FOR THE PREPARATION OF MODIFIED HYDROPHILIC, ESPECIALLY WATER-DISPERSIBLE OR WATER-SOLUBLE, ACRYLIC POLYMERS. | |
CH422343A (en) | Process for the production of copolymers from unsaturated endomethylene compounds, with α-olefins and / or ethylene | |
NL7506103A (en) | PROCESS FOR PREPARING 1,2,4-TRIAZOLDER VESSELS. | |
CH439272A (en) | Process for the preparation of α, α, ethylene ketones | |
JPS5322330A (en) | Address conversion system | |
NL7203108A (en) | Alkenes polymn catalyst prepn - by reacting alkylaluminium halide with organomagnesium cpd and adding transition metal cpd | |
CA863405A (en) | Method for preparing aqueous dispersions of ethylene copolymers | |
CA973558A (en) | Tetraalkylchromium compounds and use as olefin polymerization catalysts | |
ES311347A1 (en) | A procedure for the catalytic ionogenic polymerization of lactamas. (Machine-translation by Google Translate, not legally binding) | |
NL7002774A (en) | Activating primary polymerisation catalyst |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |