FR2265778B1 - - Google Patents
Info
- Publication number
- FR2265778B1 FR2265778B1 FR7509499A FR7509499A FR2265778B1 FR 2265778 B1 FR2265778 B1 FR 2265778B1 FR 7509499 A FR7509499 A FR 7509499A FR 7509499 A FR7509499 A FR 7509499A FR 2265778 B1 FR2265778 B1 FR 2265778B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
- C08G77/04—Polysiloxanes
- C08G77/38—Polysiloxanes modified by chemical after-treatment
- C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
- C08G77/398—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing boron or metal atoms
-
- 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
- C08F110/02—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
- Y10S526/904—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)
- General Chemical & Material Sciences (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 |
|---|---|---|---|
| DE2414784A DE2414784C3 (de) | 1974-03-27 | 1974-03-27 | Verfahren zur Herstellung von Niederdruckpolyäthylen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2265778A1 FR2265778A1 (US07122547-20061017-C00032.png) | 1975-10-24 |
| FR2265778B1 true FR2265778B1 (US07122547-20061017-C00032.png) | 1977-04-15 |
Family
ID=5911343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7509499A Expired FR2265778B1 (US07122547-20061017-C00032.png) | 1974-03-27 | 1975-03-26 |
Country Status (6)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2809337C2 (de) * | 1978-03-03 | 1984-07-12 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Herstellung von Niederdruckpolymerisaten des Äthylens mit breiter Molekulargewichtsverteilung |
| JPS584925B2 (ja) * | 1978-06-21 | 1983-01-28 | 日石三菱株式会社 | ポリオレフインの製造方法 |
| US4472519A (en) * | 1982-08-27 | 1984-09-18 | Phillips Petroleum Company | Polymerization catalyst system |
| US4935474A (en) * | 1983-06-06 | 1990-06-19 | Exxon Research & Engineering Company | Process and catalyst for producing polyethylene having a broad molecular weight distribution |
| US4618662A (en) * | 1984-04-23 | 1986-10-21 | Mobil Oil Corporation | Catalyst composition for polymerizing alpha-olefins |
| FR2633627B1 (fr) * | 1988-06-30 | 1992-05-07 | Norsolor Sa | Systeme catalytique pour la polymerisation des olefines |
| US5061668A (en) * | 1990-05-24 | 1991-10-29 | Shell Oil Company | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| US5013798A (en) * | 1990-05-24 | 1991-05-07 | Shell Oil Corporation | Hydrogenation catalyst and hydrogenation process wherein said catalyst is used |
| US8461072B2 (en) | 2002-10-25 | 2013-06-11 | Exxonmobil Chemical Patents Inc. | Late transition metal catalysts for olefin oligomerizations |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1545177B2 (de) * | 1960-04-19 | 1972-01-05 | Wacker-Chemie GmbH, 8000 München | Verfahren zur herstellung von katalysatoren fuer die pola merisation ungesaettigter organischer verbindungen |
| US3644318A (en) * | 1968-08-21 | 1972-02-22 | Hoechst Ag | Process for the polymerization of olefins |
| DE2126250C3 (de) * | 1971-05-26 | 1980-06-12 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung |
-
1974
- 1974-03-27 DE DE2414784A patent/DE2414784C3/de not_active Expired
- 1974-11-26 GB GB51180/74A patent/GB1493629A/en not_active Expired
-
1975
- 1975-03-24 US US05/561,045 patent/US3991259A/en not_active Expired - Lifetime
- 1975-03-25 IT IT48759/75A patent/IT1032439B/it active
- 1975-03-26 FR FR7509499A patent/FR2265778B1/fr not_active Expired
- 1975-03-26 JP JP50036647A patent/JPS50130889A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2414784C3 (de) | 1980-10-09 |
| JPS50130889A (US07122547-20061017-C00032.png) | 1975-10-16 |
| US3991259A (en) | 1976-11-09 |
| DE2414784A1 (de) | 1975-10-09 |
| DE2414784B2 (de) | 1980-01-31 |
| GB1493629A (en) | 1977-11-30 |
| IT1032439B (it) | 1979-05-30 |
| FR2265778A1 (US07122547-20061017-C00032.png) | 1975-10-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |