BE738291A - - Google Patents
Info
- Publication number
- BE738291A BE738291A BE738291DA BE738291A BE 738291 A BE738291 A BE 738291A BE 738291D A BE738291D A BE 738291DA BE 738291 A BE738291 A BE 738291A
- 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
- C08F10/02—Ethene
-
- 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
- Y10S526/909—Polymerization characterized by particle size of product
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 |
|---|---|---|---|
| DE19681795268 DE1795268A1 (de) | 1968-08-30 | 1968-08-30 | Verfahren zur Polymerisation von Olefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE738291A true BE738291A (pt) | 1970-03-02 |
Family
ID=5708122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE738291D BE738291A (pt) | 1968-08-30 | 1969-09-01 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3694421A (pt) |
| AT (1) | AT291560B (pt) |
| BE (1) | BE738291A (pt) |
| BR (1) | BR6911994D0 (pt) |
| DE (1) | DE1795268A1 (pt) |
| DK (1) | DK125863B (pt) |
| ES (1) | ES370948A1 (pt) |
| FR (1) | FR2017123A1 (pt) |
| GB (1) | GB1279994A (pt) |
| NL (1) | NL6912467A (pt) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU61917A1 (pt) * | 1970-10-23 | 1972-06-28 | ||
| NL7114641A (pt) * | 1970-10-29 | 1972-05-03 | ||
| GB1430073A (en) * | 1972-07-13 | 1976-03-31 | Ici Ltd | Polymerisation proces |
| US3859231A (en) * | 1972-10-13 | 1975-01-07 | Gulf Research Development Co | Simplified process for manufacture of catalyst component |
| US3925338A (en) * | 1973-03-16 | 1975-12-09 | Monsanto Co | Control of polymer particle size in olefin polymerization |
| DE2331103C2 (de) * | 1973-06-19 | 1983-12-08 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen kleinteiliger Homo- oder Copolymerisate des Äthylens |
| US4174299A (en) * | 1975-07-21 | 1979-11-13 | Montedison S.P.A. | Catalysts for the polymerization of olefins |
| GB1553673A (en) * | 1975-07-30 | 1979-09-26 | Bp Chem Int Ltd | Polymerisation catalyst |
| CA1087596A (en) * | 1976-05-14 | 1980-10-14 | Battelle Memorial Institute | Process for the preparation of olefine polymerization catalysts |
| GB1593492A (en) * | 1976-12-29 | 1981-07-15 | Int Synthetic Rubber | Olefin polymerisation and titanium chloride component therefor |
| US4167493A (en) * | 1977-03-22 | 1979-09-11 | Arco Polymers, Inc. | High efficiency catalyst for high bulk density polyethylene |
| US4130699A (en) * | 1977-11-25 | 1978-12-19 | Standard Oil Company (Indiana) | Vapor phase polymerization with temporarily inactive titanium catalyst |
| US4288578A (en) * | 1978-10-12 | 1981-09-08 | Arco Polymers, Inc. | High efficiency catalyst for high bulk density polyethylene |
| US4311612A (en) * | 1980-08-25 | 1982-01-19 | Standard Oil Company (Indiana) | Olefin polymerization catalyst |
| US4870040A (en) * | 1987-11-24 | 1989-09-26 | Shell Oil Company | Olefin polymerization catalysts from soluble magnesium alkoxides made from alkyl or aryl magnesium mixed with a branched or aromatic aldehyde |
| US4870039A (en) * | 1987-11-24 | 1989-09-26 | Shell Oil Company | Olefin polymerization catalysts from soluble magnesium alkoxides made from mixed magnesium alkyls and aryls |
-
1968
- 1968-08-30 DE DE19681795268 patent/DE1795268A1/de active Pending
-
1969
- 1969-06-25 US US836573A patent/US3694421A/en not_active Expired - Lifetime
- 1969-08-15 NL NL6912467A patent/NL6912467A/xx unknown
- 1969-08-28 ES ES370948A patent/ES370948A1/es not_active Expired
- 1969-08-29 BR BR211994/69A patent/BR6911994D0/pt unknown
- 1969-08-29 AT AT829569A patent/AT291560B/de not_active IP Right Cessation
- 1969-08-29 DK DK465669AA patent/DK125863B/da unknown
- 1969-08-29 GB GB43202/69A patent/GB1279994A/en not_active Expired
- 1969-09-01 BE BE738291D patent/BE738291A/xx unknown
- 1969-09-01 FR FR6929825A patent/FR2017123A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| NL6912467A (pt) | 1970-03-03 |
| GB1279994A (en) | 1972-06-28 |
| BR6911994D0 (pt) | 1973-01-09 |
| US3694421A (en) | 1972-09-26 |
| FR2017123A1 (pt) | 1970-05-15 |
| DE1795268A1 (de) | 1972-07-27 |
| ES370948A1 (es) | 1971-07-01 |
| AT291560B (de) | 1971-07-26 |
| DK125863B (da) | 1973-05-14 |