ES382321A1 - Olefin polymerization - Google Patents
Olefin polymerizationInfo
- Publication number
- ES382321A1 ES382321A1 ES382321A ES382321A ES382321A1 ES 382321 A1 ES382321 A1 ES 382321A1 ES 382321 A ES382321 A ES 382321A ES 382321 A ES382321 A ES 382321A ES 382321 A1 ES382321 A1 ES 382321A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- metals
- spectrum
- compound
- intensity
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Polymerization Catalysts (AREA)
Abstract
Procedure for the polymerization of ethylene or its mixtures with alpha-olefins and/or with diolefins, characterized by carrying out the polymerization in the presence of a catalyst consisting of the product resulting from the reaction of: a) a hydride or metallo-organic compound of the metals of groups 1, 2 and 3 of the Periodic System and b) the product obtained by contacting a titanium compound, generally chosen from halides, oxyhalides, alcoholates, haloalcoholates or titanites of ammonium and alkylammonium or of metals of the 1st group, Ti amides and haloamides of Ti, the titanic salts of organic acids and also the addition compounds of bivalent, trivalent and tetravalent titanium with electron donating compounds, with a support consisting of, or containing, an anhydrous halide of Mn in preactivated form or obtained in the active form in the course of the formation of the catalytic compound, characterized in that in its spectrum to X-rays the reflection of greater intensity that appears in the spectrum of the normal halide of Mn decreases strongly in intensity and/or in that its superficial extension is greater than 3 m2/g. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2035869 | 1969-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES382321A1 true ES382321A1 (en) | 1972-11-16 |
Family
ID=11166009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES382321A Expired ES382321A1 (en) | 1969-07-31 | 1970-07-30 | Olefin polymerization |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS616081B1 (en) |
| AT (1) | AT303378B (en) |
| BE (1) | BE754152A (en) |
| CA (1) | CA919649A (en) |
| CS (1) | CS164867B2 (en) |
| DE (1) | DE2037603C3 (en) |
| ES (1) | ES382321A1 (en) |
| FR (1) | FR2055692A5 (en) |
| GB (1) | GB1314053A (en) |
| IL (1) | IL35020A (en) |
| NL (1) | NL162924C (en) |
| PL (1) | PL80770B1 (en) |
| RO (1) | RO76039A (en) |
| SE (1) | SE373047B (en) |
| SU (2) | SU426350A3 (en) |
| TR (1) | TR17555A (en) |
| YU (2) | YU191970A (en) |
| ZA (1) | ZA705210B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7113778A (en) * | 1970-10-13 | 1972-04-17 | ||
| US4198496A (en) * | 1978-01-13 | 1980-04-15 | The Firestone Tire & Rubber Company | Process for polymerizing butadiene |
| KR100844062B1 (en) | 2001-02-21 | 2008-07-07 | 미쓰이 가가쿠 가부시키가이샤 | Catalyst for olefin polymerizaion and method for producing olefin polymers using the catalyst |
-
0
- BE BE754152D patent/BE754152A/en not_active IP Right Cessation
-
1970
- 1970-07-27 SE SE7010284A patent/SE373047B/xx unknown
- 1970-07-27 NL NL7011084.A patent/NL162924C/en not_active IP Right Cessation
- 1970-07-28 FR FR7027728A patent/FR2055692A5/fr not_active Expired
- 1970-07-28 ZA ZA705210*A patent/ZA705210B/en unknown
- 1970-07-28 SU SU1454405A patent/SU426350A3/ru active
- 1970-07-28 SU SU1478689A patent/SU417952A3/en active
- 1970-07-28 TR TR17555A patent/TR17555A/en unknown
- 1970-07-28 PL PL1970142337A patent/PL80770B1/pl unknown
- 1970-07-29 GB GB3662270A patent/GB1314053A/en not_active Expired
- 1970-07-29 DE DE2037603A patent/DE2037603C3/en not_active Expired
- 1970-07-29 IL IL35020A patent/IL35020A/en unknown
- 1970-07-29 AT AT691170A patent/AT303378B/en active
- 1970-07-29 RO RO7064089A patent/RO76039A/en unknown
- 1970-07-29 JP JP45065824A patent/JPS616081B1/ja active Pending
- 1970-07-30 YU YU01919/70A patent/YU191970A/en unknown
- 1970-07-30 CA CA089622A patent/CA919649A/en not_active Expired
- 1970-07-30 YU YU1979/70A patent/YU35511B/en unknown
- 1970-07-30 ES ES382321A patent/ES382321A1/en not_active Expired
- 1970-07-31 CS CS5393A patent/CS164867B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL162924C (en) | 1980-07-15 |
| PL80770B1 (en) | 1975-08-30 |
| YU191970A (en) | 1980-10-31 |
| SU426350A3 (en) | 1974-04-30 |
| SE373047B (en) | 1975-01-27 |
| BE754152A (en) | 1971-02-01 |
| DE2037603B2 (en) | 1979-03-01 |
| YU35511B (en) | 1981-04-30 |
| FR2055692A5 (en) | 1971-05-07 |
| IL35020A (en) | 1973-06-29 |
| GB1314053A (en) | 1973-04-18 |
| DE2037603C3 (en) | 1979-10-18 |
| DE2037603A1 (en) | 1971-02-11 |
| AT303378B (en) | 1972-11-27 |
| NL7011084A (en) | 1971-02-02 |
| SU417952A3 (en) | 1974-02-28 |
| CS164867B2 (en) | 1975-11-28 |
| IL35020A0 (en) | 1970-09-17 |
| RO76039A (en) | 1981-02-28 |
| JPS616081B1 (en) | 1986-02-24 |
| ZA705210B (en) | 1971-04-28 |
| TR17555A (en) | 1975-07-23 |
| CA919649A (en) | 1973-01-23 |
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