BR8204317A - Catalisador homogeneo contendo um metal de transicao e magnesio seu processo de preparacao e sua aplicacao a polimerizacao do etileno - Google Patents
Catalisador homogeneo contendo um metal de transicao e magnesio seu processo de preparacao e sua aplicacao a polimerizacao do etilenoInfo
- Publication number
- BR8204317A BR8204317A BR8204317A BR8204317A BR8204317A BR 8204317 A BR8204317 A BR 8204317A BR 8204317 A BR8204317 A BR 8204317A BR 8204317 A BR8204317 A BR 8204317A BR 8204317 A BR8204317 A BR 8204317A
- Authority
- BR
- Brazil
- Prior art keywords
- transition metal
- ethylene
- polymerization
- magnesium
- application
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- 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)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8114813A FR2510586A1 (fr) | 1981-07-30 | 1981-07-30 | Catalyseur homogene comprenant un metal de transition et du magnesium, son procede de preparation et son application a la polymerisation de l'ethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8204317A true BR8204317A (pt) | 1983-07-19 |
Family
ID=9260995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8204317A BR8204317A (pt) | 1981-07-30 | 1982-07-23 | Catalisador homogeneo contendo um metal de transicao e magnesio seu processo de preparacao e sua aplicacao a polimerizacao do etileno |
Country Status (13)
Country | Link |
---|---|
US (1) | US4420417A (pt) |
EP (1) | EP0072717B1 (pt) |
JP (1) | JPS5827706A (pt) |
AT (1) | ATE13062T1 (pt) |
AU (1) | AU8659182A (pt) |
BR (1) | BR8204317A (pt) |
CA (1) | CA1177813A (pt) |
CS (1) | CS236676B2 (pt) |
DE (1) | DE3263382D1 (pt) |
ES (2) | ES514503A0 (pt) |
FI (1) | FI822623L (pt) |
FR (1) | FR2510586A1 (pt) |
PT (1) | PT75328B (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61281104A (ja) * | 1985-06-07 | 1986-12-11 | Ube Ind Ltd | エチレンの重合法 |
JPS6222091A (ja) * | 1985-07-22 | 1987-01-30 | Nippon Kooteingu Kk | 距離測定方法 |
US5064798A (en) * | 1988-08-19 | 1991-11-12 | Exxon Chemical Patents Inc. | Catalyst for olefin polymerization |
US4935394A (en) * | 1988-08-19 | 1990-06-19 | Exxon Chemical Patents Inc. | Catalyst for olefin polymerization |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094568A (en) * | 1959-12-01 | 1963-06-18 | Gulf Research Development Co | Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide |
FR2202897B1 (pt) * | 1972-10-13 | 1976-05-21 | Ethylene Plastique Sa | |
IT1042711B (it) * | 1975-09-19 | 1980-01-30 | Montedison Spa | Compnenti di catalizzatori per la polimerizzazione di olefine |
IT1078995B (it) * | 1977-05-24 | 1985-05-08 | Montedison Spa | Catalizzatori per la polimeriazzazione di olefine |
US4311612A (en) * | 1980-08-25 | 1982-01-19 | Standard Oil Company (Indiana) | Olefin polymerization catalyst |
-
1981
- 1981-07-30 FR FR8114813A patent/FR2510586A1/fr active Granted
-
1982
- 1982-06-30 DE DE8282401211T patent/DE3263382D1/de not_active Expired
- 1982-06-30 EP EP82401211A patent/EP0072717B1/fr not_active Expired
- 1982-06-30 AT AT82401211T patent/ATE13062T1/de not_active IP Right Cessation
- 1982-07-07 CA CA000406790A patent/CA1177813A/fr not_active Expired
- 1982-07-12 CS CS825316A patent/CS236676B2/cs unknown
- 1982-07-23 BR BR8204317A patent/BR8204317A/pt unknown
- 1982-07-26 PT PT75328A patent/PT75328B/pt unknown
- 1982-07-27 FI FI822623A patent/FI822623L/fi not_active Application Discontinuation
- 1982-07-28 JP JP57132906A patent/JPS5827706A/ja active Pending
- 1982-07-29 ES ES514503A patent/ES514503A0/es active Granted
- 1982-07-29 US US06/403,067 patent/US4420417A/en not_active Expired - Fee Related
- 1982-07-29 AU AU86591/82A patent/AU8659182A/en not_active Abandoned
-
1983
- 1983-08-16 ES ES524953A patent/ES8405040A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0072717B1 (fr) | 1985-05-02 |
CS236676B2 (en) | 1985-05-15 |
PT75328B (fr) | 1984-07-31 |
AU8659182A (en) | 1983-02-03 |
DE3263382D1 (en) | 1985-06-05 |
ES8400755A1 (es) | 1983-12-01 |
US4420417A (en) | 1983-12-13 |
ATE13062T1 (de) | 1985-05-15 |
FI822623A0 (fi) | 1982-07-27 |
FI822623L (fi) | 1983-02-01 |
ES514503A0 (es) | 1983-12-01 |
JPS5827706A (ja) | 1983-02-18 |
FR2510586A1 (fr) | 1983-02-04 |
EP0072717A1 (fr) | 1983-02-23 |
CA1177813A (fr) | 1984-11-13 |
ES524953A0 (es) | 1984-05-16 |
FR2510586B1 (pt) | 1984-08-03 |
ES8405040A1 (es) | 1984-05-16 |
PT75328A (fr) | 1982-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4648904B1 (pt) | ||
FR2504535B1 (fr) | Disaccharides derives d'un acide uronique et d'une glucosamine et compositions pharmaceutiques les contenant pour le controle de la coagulation sanguine | |
ES540797A0 (es) | Procedimiento para la (co)polimerizacion de alfa-olefinas | |
ES2055034T3 (es) | Un procedimiento para preparar una composicion que comprende la polimerizacion de una mezcla. | |
ES527954A1 (es) | Un procedimiento para preparar isoxazoles | |
DE3751581D1 (de) | Regelung des molekulargewichts und der endgruppenfunktionaltität von polymeren. | |
ES8207557A3 (es) | Un procedimiento para la polimerizacion de una alfa-olefina o sus mezclas | |
AU548396B2 (en) | 2-aryl-3,4-diazabicyclo(4.n.0)alk-2-en-5-ones | |
BR8204317A (pt) | Catalisador homogeneo contendo um metal de transicao e magnesio seu processo de preparacao e sua aplicacao a polimerizacao do etileno | |
KR880001404A (ko) | 프리필렌계수지 성형품 | |
FR2518538B1 (pt) | ||
DE59003191D1 (de) | Oxiran-phenylester und diese enthaltende Fungizide. | |
DE3260015D1 (en) | Novel bis- and poly-disulfides having immunostimulant activity | |
FR2642753B1 (fr) | Synthese d'alcanedithiols vicinaux | |
KR830007545A (ko) | 프로스타글란딘의 제조방법 | |
KR830002810A (ko) | 에틸렌의 중합방법 | |
GR3005867T3 (pt) | ||
ATE98232T1 (de) | 0-(1,2,4-triazolyl-1)-0-phenyl-acetale und diese enthaltende fungizide. | |
IT1245737B (it) | Trialchilsilil tetrafluoroetanfosfonati e procedimento per la loro preparazione | |
YU47111B (sh) | Jedinjenje hroma i postupak za izradu hromnih jedinjenja | |
KR830009129A (ko) | 유기인산 아미드의 제조방법 | |
KR860006425A (ko) | 할로겐화 방향족 화합물의 제조방법 |