BE544471A - - Google Patents
Info
- Publication number
- BE544471A BE544471A BE544471DA BE544471A BE 544471 A BE544471 A BE 544471A BE 544471D A BE544471D A BE 544471DA BE 544471 A BE544471 A BE 544471A
- Authority
- BE
- Belgium
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2956994X | 1955-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE544471A true BE544471A (ja) |
Family
ID=8017543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE544471D BE544471A (ja) | 1955-02-04 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2956994A (ja) |
| BE (1) | BE544471A (ja) |
| NL (2) | NL203951A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1271402B (de) * | 1958-06-07 | 1968-06-27 | Stamicarbon | Verfahren zur kontinuierlichen Herstellung gemischter AEthylenpolymerisate |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL251822A (ja) * | 1960-05-20 | |||
| NL269757A (ja) * | 1960-10-10 | |||
| US3272788A (en) * | 1962-08-23 | 1966-09-13 | Phillips Petroleum Co | Combination slurry-solution polymerization process |
| US3338986A (en) * | 1964-04-23 | 1967-08-29 | Rexall Drug Chemical | Continuous block copolymerization process |
| US3442820A (en) * | 1966-03-30 | 1969-05-06 | Hercules Inc | Olefin polymerization catalyst pretreatment |
| US3514501A (en) * | 1967-01-09 | 1970-05-26 | Dart Ind Inc | Process for preparing block polymers from alpha-olefins |
| US3912451A (en) * | 1973-06-04 | 1975-10-14 | Warner Lambert Co | Method for removing hydrogen peroxide from soft contact lenses |
| US4187197A (en) * | 1977-03-18 | 1980-02-05 | Kabanov Viktor A | Catalyst for the dimerization of olefins |
| US4235747A (en) * | 1979-04-19 | 1980-11-25 | Standard Oil Company (Indiana) | Process for improving polymerization performance of brown solid titanium trichloride catalyst component |
| DE3277567D1 (en) * | 1981-12-21 | 1987-12-10 | Titmus Eurocon Kontaktlinsen | Method for disinfecting and cleaning contact lenses |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR665537A (fr) * | 1928-03-03 | 1929-09-19 | Ig Farbenindustrie Ag | Procédé de fabrication de masses ressemblant à du caoutchouc |
| US2692261A (en) * | 1951-04-25 | 1954-10-19 | Standard Oil Co | Polymerization of ethylene with nickel or cobalt on activated carbon |
| GB723169A (en) * | 1951-10-01 | 1955-02-02 | Standard Oil Dev Co | Improvements in or relating to olefin polymerization process |
| LU34020A1 (ja) * | 1953-01-27 | 1956-02-06 | ||
| US2728757A (en) * | 1953-08-31 | 1955-12-27 | Standard Oil Co | Polymerization process with group v-a metal and metal borohydride catalyst |
| DE1012460B (de) * | 1953-11-17 | 1957-07-18 | Dr Dr E H Karl Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| DE973626C (de) * | 1953-11-17 | 1960-04-14 | Karl Dr Dr E H Ziegler | Verfahren zur Herstellung von hochmolekularen Polyaethylenen |
| US2795574A (en) * | 1954-02-01 | 1957-06-11 | Standard Oil Co | Olefin polymerization with group v metal oxide and alkali metal |
-
0
- NL NL93177D patent/NL93177C/xx active
- NL NL203951D patent/NL203951A/xx unknown
- BE BE544471D patent/BE544471A/xx unknown
-
1956
- 1956-01-31 US US562612A patent/US2956994A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1271402B (de) * | 1958-06-07 | 1968-06-27 | Stamicarbon | Verfahren zur kontinuierlichen Herstellung gemischter AEthylenpolymerisate |
Also Published As
| Publication number | Publication date |
|---|---|
| US2956994A (en) | 1960-10-18 |
| NL203951A (ja) | |
| NL93177C (ja) |