RO69179A - Procedeu pentru obtinerea unui catalizator folosit la polimerizarea olefinelor - Google Patents
Procedeu pentru obtinerea unui catalizator folosit la polimerizarea olefinelorInfo
- Publication number
- RO69179A RO69179A RO7685084A RO8508476A RO69179A RO 69179 A RO69179 A RO 69179A RO 7685084 A RO7685084 A RO 7685084A RO 8508476 A RO8508476 A RO 8508476A RO 69179 A RO69179 A RO 69179A
- Authority
- RO
- Romania
- Prior art keywords
- olefins
- polymerization
- procedure
- obtaining
- catalyzer used
- 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
- C08F110/00—Homopolymers 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)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/558,504 US3984351A (en) | 1975-03-14 | 1975-03-14 | Olefin polymerization catalyst |
Publications (1)
Publication Number | Publication Date |
---|---|
RO69179A true RO69179A (ro) | 1980-12-30 |
Family
ID=24229805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7685084A RO69179A (ro) | 1975-03-14 | 1976-03-12 | Procedeu pentru obtinerea unui catalizator folosit la polimerizarea olefinelor |
Country Status (32)
Country | Link |
---|---|
US (1) | US3984351A (ro) |
JP (1) | JPS5910363B2 (ro) |
AR (1) | AR216435A1 (ro) |
AT (1) | AT354078B (ro) |
BE (1) | BE839517A (ro) |
BG (1) | BG28833A3 (ro) |
BR (1) | BR7601513A (ro) |
CA (1) | CA1080206A (ro) |
CH (1) | CH613462A5 (ro) |
CS (1) | CS195724B2 (ro) |
DE (1) | DE2610422A1 (ro) |
DK (1) | DK109176A (ro) |
EG (1) | EG12801A (ro) |
ES (1) | ES446042A1 (ro) |
FI (1) | FI760644A (ro) |
FR (1) | FR2303812B1 (ro) |
GB (1) | GB1537892A (ro) |
GR (1) | GR59890B (ro) |
HU (1) | HU180912B (ro) |
IL (1) | IL49185A (ro) |
IT (1) | IT1065001B (ro) |
MX (1) | MX3191E (ro) |
MY (1) | MY8100053A (ro) |
NL (1) | NL182965C (ro) |
NO (1) | NO152300C (ro) |
PL (1) | PL110658B1 (ro) |
PT (1) | PT64876B (ro) |
RO (1) | RO69179A (ro) |
SE (1) | SE433853B (ro) |
SU (1) | SU1145915A3 (ro) |
YU (1) | YU60776A (ro) |
ZA (1) | ZA761105B (ro) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4192775A (en) * | 1975-03-14 | 1980-03-11 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4184028A (en) * | 1975-03-14 | 1980-01-15 | National Petro Chemicals Corporation | Olefin Polymerization catalyst |
US4049896A (en) * | 1975-03-14 | 1977-09-20 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4234709A (en) * | 1976-05-07 | 1980-11-18 | National Petro Chemicals Corporation | Catalyst composition, method for producing same and method for polymerization of 1-olefins with same |
NL171273C (nl) * | 1976-05-24 | 1983-03-01 | Stamicarbon | Werkwijze voor het polymeriseren van alkenen en werkwijze voor het bereiden van een chroomoxyde-op drager-katalysator. |
US4118340A (en) * | 1976-06-07 | 1978-10-03 | National Distillers And Chemical Corporation | Novel polymerization catalyst |
US4234453A (en) * | 1976-09-20 | 1980-11-18 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4100104A (en) * | 1977-01-13 | 1978-07-11 | National Petro Chemicals Corporation | Catalytic materials as for olefin polymerization |
US4290914A (en) * | 1977-01-13 | 1981-09-22 | National Petro Chemicals Corp. | Catalytic materials as for olefin polymerization |
US4100105A (en) * | 1977-01-21 | 1978-07-11 | Union Carbide Corporation | Titanium-modified silyl chromate catalysts for ethylene polymerization |
AU3589578A (en) * | 1977-05-25 | 1979-11-15 | Nat Petro Chem | Supported heat activated chromium containing catalyst containing polymeric h/c aluminate |
US4593079A (en) * | 1977-05-25 | 1986-06-03 | National Distillers And Chemical Corporation | Resin rheology control process and catalyst therefor |
US4115318A (en) * | 1977-06-09 | 1978-09-19 | National Petro Chemicals Corporation | Olefin polymerization catalyst |
US4119773A (en) * | 1977-06-22 | 1978-10-10 | National Distillers And Chemical Corporation | Olefin polymerization catalyst |
DE2802763A1 (de) * | 1978-01-23 | 1979-07-26 | Hoechst Ag | Verfahren zur herstellung eines katalysators |
US4238353A (en) * | 1978-07-14 | 1980-12-09 | National Petro Chemicals Corp. | Olefin polymerization catalyst |
DE2925987A1 (de) * | 1978-07-14 | 1980-01-24 | Nat Petro Chem | Katalysator fuer die polymerisation von olefinen und verfahren zu seiner herstellung |
US4252926A (en) * | 1978-08-07 | 1981-02-24 | National Petro Chemicals Corp. | Process for polymerizing olefins and polymerization catalysts used therefor |
US4312786A (en) * | 1978-08-07 | 1982-01-26 | National Petro Chemicals Corp. | Process for polymerizing olefins and polymerization catalysts used therefor |
US4297461A (en) * | 1979-06-08 | 1981-10-27 | National Petro Chemicals Corp. | Olefin polymerization catalyst |
US4260706A (en) * | 1979-06-21 | 1981-04-07 | National Petro Chemicals Corp. | Olefin polymerization catalyst |
US4328124A (en) * | 1981-01-26 | 1982-05-04 | National Petro Chemicals Corp. | Olefin polymerization catalyst and process |
US4404340A (en) * | 1981-01-26 | 1983-09-13 | National Petro Chemicals Corporation | Process for polymerizing olefins in the presence of a titanium-phosphorus-chromium catalyst |
US4496699A (en) * | 1981-03-13 | 1985-01-29 | National Distillers And Chemical Corporation | Process for polymerizing high melt index olefins and polymerization catalysts used therefore |
US4376191A (en) * | 1981-10-01 | 1983-03-08 | Union Carbide Corporation | Use of dialkylzinc compounds to initiate polymerization of ethylene with chromium oxide catalysts |
US4430252A (en) | 1982-12-10 | 1984-02-07 | Exxon Research & Engineering Co. | Process for synthesizing a multicomponent acidic catalyst composition by an organic solution method |
US4444904A (en) * | 1983-05-26 | 1984-04-24 | Exxon Research & Engineering Co. | Process for synthesizing a multicomponent acidic catalyst composition containing zirconium by an organic solution method |
US4681866A (en) * | 1985-04-01 | 1987-07-21 | Phillips Petroleum Company | Polymerization catalyst, method of making and use therefor |
US4619980A (en) * | 1985-04-01 | 1986-10-28 | Phillips Petroleum Company | Polymerization catalyst, method of making and use therefor |
DE3618259A1 (de) * | 1986-05-30 | 1987-12-03 | Basf Ag | Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse |
DE3635710A1 (de) * | 1986-10-21 | 1988-04-28 | Basf Ag | Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse |
US5198400A (en) * | 1987-05-20 | 1993-03-30 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
CA1307619C (en) * | 1987-05-20 | 1992-09-15 | Louis J. Rekers | Chromium catalyst compositions and polymerization utilizing same |
US5310834A (en) * | 1987-05-20 | 1994-05-10 | Quantum Chemical Corporation | Mixed chromium catalysts and polymerizations utilizing same |
US5081089A (en) * | 1987-05-20 | 1992-01-14 | National Distillers And Chemical Corporation | Chromium catalyst compositions and polymerization utilizing same |
FI85498C (fi) * | 1988-11-08 | 1992-04-27 | Neste Oy | Foerfarande foer polymerisering och kopolymerisering av alfa-olefiner och ett i foerfarandet anvaent katalysatorsystem. |
DE3841436A1 (de) * | 1988-12-09 | 1990-06-13 | Basf Ag | Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse |
DE4134146A1 (de) * | 1991-10-16 | 1993-04-22 | Basf Ag | Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten |
GB9210265D0 (en) * | 1992-05-13 | 1992-07-01 | Unilever Plc | Catalysts and catalyst supports |
CZ288056B6 (cs) * | 1999-04-08 | 2001-04-11 | Polymer Institute Brno, Spol. S R. O. | Způsob přípravy kopolymerů ethylenu vhodných pro výrobu fólií nebo trubek |
GB0720983D0 (en) * | 2007-10-26 | 2007-12-05 | Ineos Silicas Ltd | Catalyst particles their preparation and use |
CN102286123A (zh) * | 2010-06-18 | 2011-12-21 | 中国石油化工股份有限公司 | 一种用于乙烯聚合的催化剂组分及其制备方法 |
CN102432711A (zh) * | 2010-09-29 | 2012-05-02 | 中国石油化工股份有限公司 | 一种用于乙烯聚合的催化剂组分及其制备方法 |
EP2838921A1 (en) | 2011-10-26 | 2015-02-25 | Saudi Basic Industries Corporation | Catalyst precursor and catalyst for the polymerisation of ethylene |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL135065C (ro) * | 1965-05-14 | |||
US3704287A (en) * | 1970-09-17 | 1972-11-28 | Union Carbide Corp | High temperature reduced catalyst and process |
US3676417A (en) * | 1971-02-25 | 1972-07-11 | Phillips Petroleum Co | Polymerization using a supported chromia activated with a tin on gallium compound |
US3775391A (en) * | 1971-08-04 | 1973-11-27 | Ici Ltd | Vinyl polymerisation |
US3875132A (en) * | 1971-12-30 | 1975-04-01 | Hercules Inc | Tetraalkylchromium compounds and use as olefin polymerization catalysts |
US3806500A (en) * | 1972-07-21 | 1974-04-23 | Union Carbide Corp | Polymerization with thermally aged catalyst |
-
1975
- 1975-03-14 US US05/558,504 patent/US3984351A/en not_active Expired - Lifetime
-
1976
- 1976-02-24 ZA ZA761105A patent/ZA761105B/xx unknown
- 1976-02-24 CA CA246,434A patent/CA1080206A/en not_active Expired
- 1976-02-26 GR GR50171A patent/GR59890B/el unknown
- 1976-02-27 SE SE7602824A patent/SE433853B/xx not_active IP Right Cessation
- 1976-03-04 NL NLAANVRAGE7602261,A patent/NL182965C/xx not_active IP Right Cessation
- 1976-03-05 FR FR7606446A patent/FR2303812B1/fr not_active Expired
- 1976-03-05 AT AT163976A patent/AT354078B/de not_active IP Right Cessation
- 1976-03-06 EG EG129/76A patent/EG12801A/xx active
- 1976-03-08 PT PT64876A patent/PT64876B/pt unknown
- 1976-03-09 CS CS761536A patent/CS195724B2/cs unknown
- 1976-03-09 IL IL49185A patent/IL49185A/xx unknown
- 1976-03-09 YU YU00607/76A patent/YU60776A/xx unknown
- 1976-03-11 CH CH305176A patent/CH613462A5/xx not_active IP Right Cessation
- 1976-03-11 NO NO760852A patent/NO152300C/no unknown
- 1976-03-12 FI FI760644A patent/FI760644A/fi not_active Application Discontinuation
- 1976-03-12 DK DK109176A patent/DK109176A/da not_active Application Discontinuation
- 1976-03-12 GB GB10031/76A patent/GB1537892A/en not_active Expired
- 1976-03-12 HU HU76PE974A patent/HU180912B/hu unknown
- 1976-03-12 MX MX000068U patent/MX3191E/es unknown
- 1976-03-12 AR AR262542A patent/AR216435A1/es active
- 1976-03-12 BG BG7632600A patent/BG28833A3/xx unknown
- 1976-03-12 BR BR7601513A patent/BR7601513A/pt unknown
- 1976-03-12 BE BE165122A patent/BE839517A/xx not_active IP Right Cessation
- 1976-03-12 RO RO7685084A patent/RO69179A/ro unknown
- 1976-03-12 IT IT21191/76A patent/IT1065001B/it active
- 1976-03-12 DE DE19762610422 patent/DE2610422A1/de active Granted
- 1976-03-12 SU SU762331205A patent/SU1145915A3/ru active
- 1976-03-13 ES ES76446042A patent/ES446042A1/es not_active Expired
- 1976-03-13 PL PL1976187914A patent/PL110658B1/pl unknown
- 1976-03-15 JP JP51027219A patent/JPS5910363B2/ja not_active Expired
-
1981
- 1981-12-30 MY MY53/81A patent/MY8100053A/xx unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RO69179A (ro) | Procedeu pentru obtinerea unui catalizator folosit la polimerizarea olefinelor | |
RO67837A (ro) | Procedeu de obtinere a unui catalixator utilizat la polimerizarea olefinelor | |
AR207281A1 (es) | Procedimiento para la polimerizacion de olefinas | |
IT1071479B (it) | Procedimento di polimerizzazione delle olefine in letto fluidificato | |
MX143542A (es) | Procedimiento mejorado para la obtencion de componentes de catalizadores para la polimerizacion de olefinas | |
AU507025B2 (en) | Catalytic polymerization of olefins | |
AR220305A1 (es) | Catalizador para la polimerizacion de alfa-olefinas | |
BG29274A3 (en) | Method of obtaining of catalyst for olefines copolymerisation | |
BE862355A (fr) | Polymerisation des olefines | |
AR222136A1 (es) | Catalizador de tetra(neofil)circornio para la polimerizacion de olefinas | |
BE848223A (fr) | Catalyseur de polymerisation | |
BE844780A (fr) | Catalyseur de polymerisation | |
TR19676A (tr) | Vinil monomerlerin polimerizyonuna mahsus usul | |
BE845400A (fr) | Catalyseur de polymerisation | |
RO71808A (ro) | Procedeu de obtinere a unui catalizator pentru polimerizarea olefinelor | |
JPS5233984A (en) | Preparation of catalyst for olefin polymerization | |
IT1061256B (it) | Procedimento per la polimerizzazione di butadiene in soluzione e catalizzatore impiegato | |
IT1050311B (it) | Procedimento per la polimerizzazione dell etilene | |
IT1040379B (it) | Componenti catalitici e catalizzatori per la polimerizzazione delle olefine | |
IT1065971B (it) | Procedimento per preparare un componente catalizzatore per la polimerizzazione di alfa-olefine | |
IT1043016B (it) | Procedimento per la polimerizza zione dei cloroclofosfazenni | |
IT1061101B (it) | Procedimento di fabbricazione di un catalizzatore di polimerizzazione di olefina | |
IT1057597B (it) | Procedimento di fabbricazione di un catalizzatore di polimerizzazione di olefina | |
NO774304L (no) | Katalysatorpreparat for olefinpolymerisasjon | |
IT1060569B (it) | Catalizzatore di polimerizzazione |