NL203326A - - Google Patents
Info
- Publication number
- NL203326A NL203326A NL203326DA NL203326A NL 203326 A NL203326 A NL 203326A NL 203326D A NL203326D A NL 203326DA NL 203326 A NL203326 A NL 203326A
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB33998A DE1030023B (de) | 1955-01-05 | 1955-01-05 | Verfahren zur Polymerisation von AEthylen mit Hilfe von Titanhalogeniden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL203326A true NL203326A (US06168776-20010102-C00041.png) |
Family
ID=6964189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL203326D NL203326A (US06168776-20010102-C00041.png) | 1955-01-05 |
Country Status (6)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL98479C (US06168776-20010102-C00041.png) * | 1955-08-22 | |||
| FR1171437A (fr) * | 1958-01-27 | 1959-01-26 | Eastman Kodak Co | Procédé de fabrication de polyoléfines, produits obtenus et catalyseurs pour la mise en oeuvre de ce procédé |
| NL235349A (US06168776-20010102-C00041.png) * | 1958-01-31 | |||
| US2925410A (en) * | 1958-04-03 | 1960-02-16 | Eastman Kodak Co | Catalyst containing aluminum, titanium tetrahalide, and alkali metal fluoride and olefin polymerization therewith |
| US2948712A (en) * | 1958-04-03 | 1960-08-09 | Eastman Kodak Co | Olefin polymerization catalyst containing aluminium, titanium tetrahalide, and titanium alcoholate |
| US3280092A (en) * | 1958-06-12 | 1966-10-18 | Phillips Petroleum Co | Production of polypropylene |
| NL240204A (US06168776-20010102-C00041.png) * | 1958-06-16 | 1959-06-15 | ||
| DE1109371B (de) * | 1958-07-17 | 1961-06-22 | Hoechst Ag | Verfahren zur Polymerisation von ª‡-olefinisch ungesaettigten Kohlenwasserstoffen |
| US3131171A (en) * | 1958-11-14 | 1964-04-28 | Monsanto Chemicals | Catalyst for the polymerization of olefins containing the product of a titanium halide and an organoaluminum compound mixed with a lower alkyl halide solution of aluminum chloride |
| BE623941A (US06168776-20010102-C00041.png) * | 1959-01-27 | |||
| BE595548A (US06168776-20010102-C00041.png) * | 1959-09-30 | |||
| US3240774A (en) * | 1960-04-11 | 1966-03-15 | Eastman Kodak Co | Method of increasing the stiffness of high density polyethylene |
| NL269851A (US06168776-20010102-C00041.png) * | 1960-10-03 | |||
| US3244685A (en) * | 1961-04-10 | 1966-04-05 | Petro Tex Chem Corp | Polymerization process for butene-1 |
| US3232919A (en) * | 1961-11-24 | 1966-02-01 | Eastman Kodak Co | Three-component catalyst containing polymeric methyl halide metal reaction product and titanium compound for olefin polymerization |
| US3247173A (en) * | 1961-12-07 | 1966-04-19 | Eastman Kodak Co | Catalytic polymerization of alpha-olefins with mixtures of a titanium compound and apolymeric organometallic reaction product |
| US3183218A (en) * | 1963-05-21 | 1965-05-11 | Grace W R & Co | Aluminum and mercuric chloride catalyst composition and process |
| US3531420A (en) * | 1966-10-19 | 1970-09-29 | Exxon Research Engineering Co | Tetrahalides of transition metals reduced with activated aluminum powder |
| GB1359547A (en) * | 1970-12-04 | 1974-07-10 | Naphtachimie Sa | Based catalysts |
| BE785673A (fr) * | 1971-06-30 | 1973-01-02 | Naphtachimie Sa | Catalyseurs de polymerisation des olefines prepares a partir decomposesorganomagnesiens |
| US4042771A (en) * | 1973-09-17 | 1977-08-16 | Naphtachimie | Polymerization of olefins with pre-activated catalysts |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2270292A (en) * | 1938-03-21 | 1942-01-20 | Universal Oil Prod Co | Process for producing a mono-hydrocarbon aluminum dihalide |
| US2271956A (en) * | 1939-09-27 | 1942-02-03 | Robert F Ruthruff | Preparation of alkyl aluminum halides |
| US2440498A (en) * | 1943-05-15 | 1948-04-27 | Standard Oil Dev Co | Polymerization catalysts |
| DE874215C (de) * | 1943-12-18 | 1953-04-20 | Basf Ag | Verfahren zur Herstellung von festen Polymerisaten aus AEthylen oder aethylenreichenGasen |
| GB682420A (en) * | 1949-06-10 | 1952-11-12 | Du Pont | Improvements in or relating to the polymerisation of ethylene |
| US2567109A (en) * | 1950-07-15 | 1951-09-04 | Du Pont | Initiator systems comprising a titanous compound and nitrogen compounds such as oximes |
| US2692258A (en) * | 1951-04-28 | 1954-10-19 | Standard Oil Co | Olefin polymerization with molybdena-group 4a catalysts |
| NL87916C (US06168776-20010102-C00041.png) * | 1952-12-06 | |||
| DE1012460B (de) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| US2721189A (en) * | 1954-08-30 | 1955-10-18 | Du Pont | Polymeric bicyclo-(2, 2, 1)-2-heptene |
| BE543082A (US06168776-20010102-C00041.png) * | 1954-11-27 | |||
| US2786035A (en) * | 1955-09-22 | 1957-03-19 | Rohm & Haas | Preparation of catalyst |
| BE638937A (US06168776-20010102-C00041.png) * | 1955-12-16 |
-
0
- IT IT549626D patent/IT549626A/it unknown
- IT IT600856D patent/IT600856A/it unknown
- NL NL203326D patent/NL203326A/xx unknown
-
1955
- 1955-01-05 DE DEB33998A patent/DE1030023B/de active Pending
-
1956
- 1956-01-04 FR FR1144710D patent/FR1144710A/fr not_active Expired
- 1956-01-04 US US557232A patent/US2927105A/en not_active Expired - Lifetime
- 1956-01-04 GB GB258/56A patent/GB781837A/en not_active Expired
-
1957
- 1957-07-23 GB GB23243/57A patent/GB826289A/en not_active Expired
- 1957-07-30 FR FR71894D patent/FR71894E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT600856A (US06168776-20010102-C00041.png) | |
| GB826289A (en) | 1959-12-31 |
| IT549626A (US06168776-20010102-C00041.png) | |
| FR1144710A (fr) | 1957-10-17 |
| DE1030023B (de) | 1958-05-14 |
| FR71894E (fr) | 1960-02-01 |
| GB781837A (en) | 1957-08-28 |
| US2927105A (en) | 1960-03-01 |
