NL248975A - - Google Patents
Info
- Publication number
- NL248975A NL248975A NL248975DA NL248975A NL 248975 A NL248975 A NL 248975A NL 248975D A NL248975D A NL 248975DA NL 248975 A NL248975 A NL 248975A
- Authority
- NL
- Netherlands
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
- C08F10/02—Ethene
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- 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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F36/14—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen
- C08F36/16—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated containing elements other than carbon and hydrogen containing halogen
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)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US761602A US3016945A (en) | 1960-04-25 | 1958-09-17 | Method and apparatus for forming tobacco smoke filters |
| US79622059A | 1959-03-02 | 1959-03-02 | |
| US80095359A | 1959-03-23 | 1959-03-23 | |
| US85859059A | 1959-12-10 | 1959-12-10 | |
| US47620A US3219651A (en) | 1958-09-17 | 1960-08-05 | Process for the polymerization of ethylene in the presence of a ziegler-type catalyst and as a catalytic modifter a polydentate compound |
| US50322A US3219652A (en) | 1958-09-17 | 1960-08-18 | Process of polymerizing ethylene in the presence of a ziegler-type catalyst and a polyether or hydroxyether |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL248975A true NL248975A (ru) |
Family
ID=27556567
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL248975D NL248975A (ru) | 1958-09-17 | ||
| NL258907D NL258907A (ru) | 1958-09-17 | ||
| NL258909D NL258909A (ru) | 1958-09-17 | ||
| NL113050D NL113050C (ru) | 1958-09-17 |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL258907D NL258907A (ru) | 1958-09-17 | ||
| NL258909D NL258909A (ru) | 1958-09-17 | ||
| NL113050D NL113050C (ru) | 1958-09-17 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US3219651A (ru) |
| BE (2) | BE598465A (ru) |
| DE (2) | DE1520711A1 (ru) |
| GB (2) | GB933236A (ru) |
| NL (4) | NL113050C (ru) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3535269A (en) * | 1966-04-09 | 1970-10-20 | Mitsubishi Petrochemical Co | Catalyst compositions for polymerizing ethylene |
| US3547855A (en) * | 1967-08-31 | 1970-12-15 | Uniroyal Inc | Removal of catalyst residues from alpha-olefin copolymer solutions |
| US3670043A (en) * | 1970-03-23 | 1972-06-13 | Donald H Kubicek | OLEFIN CONVERSION PROCESS USING COMPLEXES OF Ti, Zr AND Hf WITH ORGANOALUMINUM AS OLEFIN REACTION CATALYSTS |
| US4354010A (en) * | 1975-01-09 | 1982-10-12 | Imperial Chemical Industries Limited | Transition metal compound |
| US4111834A (en) * | 1975-05-28 | 1978-09-05 | Imperial Chemical Industries Limited | Process for preparing a transition metal compound and it's use as a component in an olefin polymerization catalyst |
| US4142991A (en) * | 1975-12-22 | 1979-03-06 | Stauffer Chemical Company | Substantially agglomeration-free catalyst component |
| DE2860737D1 (en) * | 1977-08-31 | 1981-09-03 | Ici Plc | Titanium trichloride compositions, preparation thereof, catalyst system containing them, and polymerisation of olefins using this system |
| DE3269975D1 (en) | 1981-08-07 | 1986-04-24 | Ici Plc | Spraying solid |
| JPS58138705A (ja) * | 1982-02-12 | 1983-08-17 | Mitsui Petrochem Ind Ltd | オレフイン系重合体の製造方法 |
| US4665138A (en) * | 1982-11-24 | 1987-05-12 | Cities Service Oil & Gas Corp | Process for polymerizing a monomer charge |
| JPS59117508A (ja) * | 1982-12-24 | 1984-07-06 | Mitsui Petrochem Ind Ltd | エチレンの重合法 |
| DE3476887D1 (en) * | 1984-10-08 | 1989-04-06 | Sumitomo Chemical Co | Process for producing ethylene copolymer |
| IT1227259B (it) * | 1988-09-30 | 1991-03-28 | Himont Inc | Catalizzatori per la polimerizzazione di olefine. |
| IT1227258B (it) * | 1988-09-30 | 1991-03-28 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1237812B (it) * | 1989-12-22 | 1993-06-17 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| IT1241093B (it) * | 1990-03-30 | 1993-12-29 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| DE69127220T2 (de) * | 1990-04-13 | 1998-01-02 | Mitsui Petrochemical Ind | Festes Titan enthaltendes Katalysatorbestandteil und Katalysator für Olefinpolymerisation, vorpolymerisierte Olefinpolymerisationskatalysator und Verfahren für Olefinpolymerisation |
| US5726262A (en) * | 1990-04-13 | 1998-03-10 | Mitsui Petrochemical Industries, Ltd. | Solid titanium catalyst component for olefin polymerization, olefin polymerization catalyst, prepolymerized polyolefin-containing catalyst and method of olefin polymerization |
| IT1255523B (it) * | 1992-09-24 | 1995-11-09 | Himont Inc | Componenti e catalizzatori per la polimerizzazione di olefine |
| US11447580B2 (en) * | 2017-12-27 | 2022-09-20 | Borealis Ag | Ziegler-Natta catalyst and preparation thereof |
| CA3086639A1 (en) | 2017-12-28 | 2019-07-04 | Borealis Ag | Catalyst and preparation thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564772A (ru) * | ||||
| US2905645A (en) * | 1954-08-16 | 1959-09-22 | Du Pont | Polymerization catalysts |
| NL121436C (ru) * | 1955-10-17 | |||
| BE554242A (ru) * | 1956-01-18 | |||
| BE574225A (fr) * | 1956-02-08 | 1959-04-16 | Goodyear Tire & Rubber | Procédé de fabrication de polymères de l'isoprène. |
| US2932633A (en) * | 1956-03-28 | 1960-04-12 | Standard Oil Co | Catalytic conversion and catalysts |
| BE563418A (ru) * | 1956-12-22 | |||
| US3050470A (en) * | 1957-04-10 | 1962-08-21 | Ethyl Corp | Process of reacting a group iii-a metal with a group iv-a metal halide and hydrogen in a liquid organic medium and the product of said processes |
| LU36706A1 (ru) * | 1957-12-23 | |||
| US2952697A (en) * | 1958-10-07 | 1960-09-13 | Ethyl Corp | Cyclopentadienyl metal compounds |
-
0
- NL NL248975D patent/NL248975A/xx unknown
- NL NL258907D patent/NL258907A/xx unknown
- NL NL258909D patent/NL258909A/xx unknown
- BE BE588131D patent/BE588131A/xx unknown
- NL NL113050D patent/NL113050C/xx active
- BE BE598465D patent/BE598465A/xx unknown
-
1960
- 1960-02-24 GB GB6438/60A patent/GB933236A/en not_active Expired
- 1960-08-05 US US47620A patent/US3219651A/en not_active Expired - Lifetime
- 1960-08-18 US US50322A patent/US3219652A/en not_active Expired - Lifetime
- 1960-12-08 DE DE19601520711 patent/DE1520711A1/de active Pending
- 1960-12-12 GB GB42625/60A patent/GB966025A/en not_active Expired
-
1961
- 1961-01-10 DE DES72003A patent/DE1301056B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB966025A (en) | 1964-08-06 |
| NL258907A (ru) | |
| DE1520711A1 (de) | 1970-01-22 |
| BE588131A (ru) | |
| DE1301056B (de) | 1969-08-14 |
| GB933236A (en) | 1963-08-08 |
| US3219652A (en) | 1965-11-23 |
| US3219651A (en) | 1965-11-23 |
| NL258909A (ru) | |
| BE598465A (ru) | |
| NL113050C (ru) |