BE812845A - Perfectionnements aux compositions a base de polypropylene et aux procedes pour leur preparation - Google Patents
Perfectionnements aux compositions a base de polypropylene et aux procedes pour leur preparationInfo
- Publication number
- BE812845A BE812845A BE142462A BE142462A BE812845A BE 812845 A BE812845 A BE 812845A BE 142462 A BE142462 A BE 142462A BE 142462 A BE142462 A BE 142462A BE 812845 A BE812845 A BE 812845A
- Authority
- BE
- Belgium
- Prior art keywords
- polypropylene
- processes
- preparation
- based compositions
- compositions
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US344683A US3929932A (en) | 1973-03-26 | 1973-03-26 | High impact compositions of polyethylene and polypropylene block copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
BE812845A true BE812845A (fr) | 1974-09-26 |
Family
ID=23351556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE142462A BE812845A (fr) | 1973-03-26 | 1974-03-26 | Perfectionnements aux compositions a base de polypropylene et aux procedes pour leur preparation |
Country Status (7)
Country | Link |
---|---|
US (1) | US3929932A (fr) |
JP (1) | JPS49128955A (fr) |
BE (1) | BE812845A (fr) |
CA (1) | CA1029492A (fr) |
DE (1) | DE2414508C2 (fr) |
FR (1) | FR2223405B1 (fr) |
GB (1) | GB1451272A (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51115103A (en) * | 1975-04-02 | 1976-10-09 | Mitsui Toatsu Chemicals | Method of producing polypropylene printing plate using paper mold for matrix |
JPS5661415A (en) * | 1979-10-24 | 1981-05-26 | Mitsubishi Chem Ind Ltd | Preparation of propylene-ethylene block copolymer |
JPS5721448A (en) * | 1980-07-15 | 1982-02-04 | Mitsubishi Chem Ind Ltd | Polyolefin composition |
JPS5949252B2 (ja) * | 1981-03-30 | 1984-12-01 | 宇部興産株式会社 | ポリプロピレン組成物 |
JPS5925829A (ja) * | 1982-08-05 | 1984-02-09 | Chisso Corp | ポリオレフイン系樹脂組成物 |
JPS5936116A (ja) * | 1982-08-24 | 1984-02-28 | Chisso Corp | 発泡用エチレンプロピレン共重合体とその製造法 |
JPS5996156A (ja) * | 1982-11-24 | 1984-06-02 | Shin Kobe Electric Mach Co Ltd | ポリオレフイン樹脂組成物 |
US4459385A (en) * | 1982-11-26 | 1984-07-10 | Shell Oil Company | Propylene polymer compositions |
US4493923A (en) * | 1984-03-27 | 1985-01-15 | Shell Oil Company | High notched impact toughness propylene polymer compositions |
JP3111652B2 (ja) * | 1992-06-30 | 2000-11-27 | 住友化学工業株式会社 | ポリプロピレン組成物及びそのフィルム |
FR2812645B1 (fr) * | 2000-08-07 | 2003-09-19 | Solvay | Composition a base de polymere d'olefine, procede pour son obtention et utilisation |
US20060036032A1 (en) * | 2002-04-26 | 2006-02-16 | Asahi Kasei Kabushiki Kaisha | Resin composition for a battery case for secondary battery |
ES2593654T3 (es) | 2014-07-21 | 2016-12-12 | Hoppecke Batterien Gmbh & Co. Kg. | Elemento de batería para una batería, en particular una batería de tracción |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3873642A (en) * | 1961-02-20 | 1975-03-25 | Avisun Corp | Crystalline olefin block polymers and their preparation |
BE611792A (fr) * | 1960-12-22 | |||
US3354239A (en) * | 1962-03-28 | 1967-11-21 | Shell Oil Co | Polyolefin blend |
NL290711A (fr) * | 1962-03-28 | 1900-01-01 | Shell Int Research | |
US3358053A (en) * | 1964-11-09 | 1967-12-12 | Donald E Hostetler | Crystalline propylene polymer, containing 4-10% ethylene, blended with linear polyethylene |
US3318976A (en) * | 1965-12-03 | 1967-05-09 | Shell Oil Co | Production of modified polyolefin |
GB1208065A (en) * | 1967-02-02 | 1970-10-07 | Asahi Chemical Ind | Impact resistant ethylene-propylene block copolymer compositions |
US3627852A (en) * | 1967-02-02 | 1971-12-14 | Asahi Chemical Ind | Impact resistant polymer compositions |
US3632674A (en) * | 1967-11-02 | 1972-01-04 | Itsuho Aishima | Blend of ethylene polymer crystalline polypropylene polymer and crystalline ethylene-propylene block copolymer |
DE1769620A1 (de) * | 1968-06-19 | 1972-03-02 | Hoechst Ag | Schlagzaehe Polyolefinmischungen mit verbesserter Transparenz |
US3702352A (en) * | 1970-11-16 | 1972-11-07 | Dart Ind Inc | Crystalline block copolymers of aliphatic alpha-olefins and process of preparing same |
US3887640A (en) * | 1972-08-15 | 1975-06-03 | Eastman Kodak Co | Extrusion coating composition containing ethylenepropylene block copolymer and polyethylene having a MIR of at least 50 |
JPS5645944B2 (fr) * | 1973-07-20 | 1981-10-29 |
-
1973
- 1973-03-26 US US344683A patent/US3929932A/en not_active Expired - Lifetime
-
1974
- 1974-03-12 FR FR7408366A patent/FR2223405B1/fr not_active Expired
- 1974-03-13 GB GB1127874A patent/GB1451272A/en not_active Expired
- 1974-03-15 JP JP49029866A patent/JPS49128955A/ja active Pending
- 1974-03-25 CA CA195,879A patent/CA1029492A/fr not_active Expired
- 1974-03-26 BE BE142462A patent/BE812845A/fr unknown
- 1974-03-26 DE DE2414508A patent/DE2414508C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS49128955A (fr) | 1974-12-10 |
US3929932A (en) | 1975-12-30 |
FR2223405A1 (fr) | 1974-10-25 |
DE2414508A1 (de) | 1974-10-10 |
CA1029492A (fr) | 1978-04-11 |
DE2414508C2 (de) | 1983-11-03 |
GB1451272A (en) | 1976-09-29 |
FR2223405B1 (fr) | 1979-10-19 |
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