NL128620C - - Google Patents
Info
- Publication number
- NL128620C NL128620C NL128620DC NL128620C NL 128620 C NL128620 C NL 128620C NL 128620D C NL128620D C NL 128620DC NL 128620 C NL128620 C NL 128620C
- Authority
- NL
- Netherlands
- Prior art keywords
- halide
- metal
- hydride
- organometallic
- normal valency
- Prior art date
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
- 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
- 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/08—Isoprene
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB812062A GB1024179A (en) | 1962-03-02 | 1962-03-02 | Improvements relating to polymerization catalysts and their use |
GB20979/63A GB1076255A (en) | 1962-03-02 | 1963-05-25 | Improvements relating to polymerization catalysts and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
NL128620C true NL128620C (xx) |
Family
ID=26241954
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL289444D NL289444A (xx) | 1962-03-02 | ||
NL128406D NL128406C (xx) | 1962-03-02 | ||
NL128620D NL128620C (xx) | 1962-03-02 | ||
NL6405752A NL6405752A (xx) | 1962-03-02 | 1964-05-22 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL289444D NL289444A (xx) | 1962-03-02 | ||
NL128406D NL128406C (xx) | 1962-03-02 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6405752A NL6405752A (xx) | 1962-03-02 | 1964-05-22 |
Country Status (4)
Country | Link |
---|---|
US (2) | US3288769A (xx) |
DE (2) | DE1495444A1 (xx) |
GB (1) | GB1076255A (xx) |
NL (4) | NL6405752A (xx) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL289444A (xx) * | 1962-03-02 | |||
FR1388997A (fr) * | 1964-01-03 | 1965-02-12 | Solvay | Procédé de polymérisation des oléfines |
US3478008A (en) * | 1965-07-12 | 1969-11-11 | Dow Chemical Co | Preparation of propylene having intermediate crystallinity with a catalyst comprising (1) ticl4-metal hydride-alkyl aluminum halide and (2) aluminum trialkyl |
US3514437A (en) * | 1967-02-02 | 1970-05-26 | Goodyear Tire & Rubber | Isoprene polymerization |
US3466140A (en) * | 1967-03-31 | 1969-09-09 | Goodyear Tire & Rubber | Process for producing reduced transition metal halides |
US3492281A (en) * | 1967-06-29 | 1970-01-27 | Goodyear Tire & Rubber | Process for the polymerization of diolefins with beta titanium trichloride and organoaluminum compounds |
US3678025A (en) * | 1970-05-22 | 1972-07-18 | Dow Chemical Co | Preparation of linear alpha olefin polymers having broad molecular weight distributions |
IT951376B (it) * | 1971-04-16 | 1973-06-30 | Mitsubishi Chem Ind | Procedimento per la polimerizza zione di olefine |
US3808186A (en) * | 1972-05-09 | 1974-04-30 | V Shatalov | Method for preparing trans-1,4-polydienes |
US4210559A (en) * | 1978-10-30 | 1980-07-01 | Standard Oil Company (Indiana) | Catalyst for the preparation of polyalpha-olefins having broad molecular weight distributions |
US4870041A (en) * | 1984-01-13 | 1989-09-26 | Chevron Research Company | Process for the oligomerization of alpha olefins and catalyst therefor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE594257A (xx) * | 1959-08-21 | |||
NL244794A (xx) * | 1959-10-28 | |||
NL289444A (xx) * | 1962-03-02 |
-
0
- NL NL289444D patent/NL289444A/xx unknown
- NL NL128406D patent/NL128406C/xx active
- NL NL128620D patent/NL128620C/xx active
-
1963
- 1963-02-26 US US261227A patent/US3288769A/en not_active Expired - Lifetime
- 1963-03-01 DE DE19631495444 patent/DE1495444A1/de active Pending
- 1963-05-25 GB GB20979/63A patent/GB1076255A/en not_active Expired
-
1964
- 1964-04-24 US US362476A patent/US3404141A/en not_active Expired - Lifetime
- 1964-05-22 DE DE19641442651 patent/DE1442651A1/de active Pending
- 1964-05-22 NL NL6405752A patent/NL6405752A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1495444A1 (de) | 1969-06-19 |
NL6405752A (xx) | 1965-04-26 |
NL289444A (xx) | |
US3404141A (en) | 1968-10-01 |
GB1076255A (en) | 1967-07-19 |
DE1442651A1 (de) | 1968-11-21 |
US3288769A (en) | 1966-11-29 |
NL128406C (xx) |
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