SE402297B - Forfarande for framstellning av polyeten eller modifierad polyeten med snev molekylviktsfordelning - Google Patents
Forfarande for framstellning av polyeten eller modifierad polyeten med snev molekylviktsfordelningInfo
- Publication number
- SE402297B SE402297B SE7206778A SE677872A SE402297B SE 402297 B SE402297 B SE 402297B SE 7206778 A SE7206778 A SE 7206778A SE 677872 A SE677872 A SE 677872A SE 402297 B SE402297 B SE 402297B
- Authority
- SE
- Sweden
- Prior art keywords
- polyeten
- preparing
- procedure
- modified
- molecular weight
- Prior art date
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
-
- 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
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 |
|---|---|---|---|
| DE2126250A DE2126250C3 (de) | 1971-05-26 | 1971-05-26 | Verfahren zur Herstellung von Polyäthylen oder modifiziertem Polyäthylen mit enger Molekulargewichtsverteilung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE402297B true SE402297B (sv) | 1978-06-26 |
Family
ID=5809022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7206778A SE402297B (sv) | 1971-05-26 | 1972-05-24 | Forfarande for framstellning av polyeten eller modifierad polyeten med snev molekylviktsfordelning |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3755274A (sv) |
| JP (1) | JPS4948661B1 (sv) |
| AT (1) | AT312928B (sv) |
| BE (1) | BE783804A (sv) |
| CA (1) | CA1000449A (sv) |
| DD (1) | DD96711A5 (sv) |
| DE (1) | DE2126250C3 (sv) |
| ES (1) | ES403131A1 (sv) |
| FR (1) | FR2139015B1 (sv) |
| GB (1) | GB1390249A (sv) |
| NL (1) | NL7206844A (sv) |
| SE (1) | SE402297B (sv) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2206386A1 (de) * | 1972-02-10 | 1973-08-16 | Wacker Chemie Gmbh | Verfahren zur erhoehung des molekulargewichtes von niederdruckpolyaethylen |
| FR2241569B1 (sv) * | 1973-08-21 | 1979-03-02 | Ethylene Plastique Sa | |
| DE2414875C2 (de) * | 1974-03-27 | 1984-04-12 | Wacker-Chemie GmbH, 8000 München | Verfahren zur Herstellung von Reduktionsmitteln |
| DE2414784C3 (de) * | 1974-03-27 | 1980-10-09 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zur Herstellung von Niederdruckpolyäthylen |
| CA1062692A (en) * | 1974-05-25 | 1979-09-18 | Itsuho Aishima | Process for polymerizing ethylene |
| CA1058144A (en) * | 1974-05-25 | 1979-07-10 | Itsuho Aishima | Process of production of polyethylene |
| US4507450A (en) * | 1976-08-18 | 1985-03-26 | Mitsubishi Chemical Industries Limited | Process for preparing polyolefin |
| JPS57205406A (en) * | 1981-06-11 | 1982-12-16 | Toyo Sutoufuaa Chem:Kk | Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin |
| JPS59120602A (ja) * | 1982-12-27 | 1984-07-12 | Nippon Oil Co Ltd | ポリオレフインの製造方法 |
| DE19741201A1 (de) * | 1997-09-18 | 1999-03-25 | Wacker Chemie Gmbh | Auf Organopolysiloxanmikrogelpartikeln immobilisierte Organoaluminiumverbindungen |
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 |
| GB1016512A (en) * | 1961-07-28 | 1966-01-12 | Kogyogijutsuin | Preparation of a new type polymer silicopolypropylene |
| US3661878A (en) * | 1969-07-09 | 1972-05-09 | Asahi Chemical Ind | Process for producing ethylene polymers and ethylene copolymers |
-
1971
- 1971-05-26 DE DE2126250A patent/DE2126250C3/de not_active Expired
-
1972
- 1972-05-16 US US00253887A patent/US3755274A/en not_active Expired - Lifetime
- 1972-05-19 CA CA142,588A patent/CA1000449A/en not_active Expired
- 1972-05-19 AT AT440772A patent/AT312928B/de not_active IP Right Cessation
- 1972-05-19 NL NL7206844A patent/NL7206844A/xx not_active Application Discontinuation
- 1972-05-23 DD DD163205A patent/DD96711A5/xx unknown
- 1972-05-23 BE BE783804A patent/BE783804A/xx unknown
- 1972-05-24 SE SE7206778A patent/SE402297B/sv unknown
- 1972-05-24 ES ES403131A patent/ES403131A1/es not_active Expired
- 1972-05-24 JP JP47051573A patent/JPS4948661B1/ja active Pending
- 1972-05-25 FR FR7218639A patent/FR2139015B1/fr not_active Expired
- 1972-05-26 GB GB2496672A patent/GB1390249A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES403131A1 (es) | 1975-04-16 |
| AT312928B (de) | 1974-01-25 |
| BE783804A (fr) | 1972-11-23 |
| GB1390249A (en) | 1975-04-09 |
| DE2126250C3 (de) | 1980-06-12 |
| NL7206844A (sv) | 1972-11-28 |
| DE2126250A1 (de) | 1972-12-07 |
| DD96711A5 (sv) | 1973-04-05 |
| SU439990A3 (ru) | 1974-08-15 |
| JPS4948661B1 (sv) | 1974-12-23 |
| FR2139015A1 (sv) | 1973-01-05 |
| US3755274A (en) | 1973-08-28 |
| FR2139015B1 (sv) | 1980-03-21 |
| DE2126250B2 (de) | 1979-10-04 |
| CA1000449A (en) | 1976-11-23 |
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