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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |