FR2262054A1 - - Google Patents
Info
- Publication number
- FR2262054A1 FR2262054A1 FR7505922A FR7505922A FR2262054A1 FR 2262054 A1 FR2262054 A1 FR 2262054A1 FR 7505922 A FR7505922 A FR 7505922A FR 7505922 A FR7505922 A FR 7505922A FR 2262054 A1 FR2262054 A1 FR 2262054A1
- 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.)
- Granted
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
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)
- Graft Or Block Polymers (AREA)
- Polymerization Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49022330A JPS5810415B2 (ja) | 1974-02-27 | 1974-02-27 | ヘンセイポリプロピレン ノ セイゾウホウ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2262054A1 true FR2262054A1 (en, 2012) | 1975-09-19 |
| FR2262054B1 FR2262054B1 (en, 2012) | 1979-03-16 |
Family
ID=12079685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7505922A Expired FR2262054B1 (en, 2012) | 1974-02-27 | 1975-02-26 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3974236A (en, 2012) |
| JP (1) | JPS5810415B2 (en, 2012) |
| CA (1) | CA1043493A (en, 2012) |
| DE (1) | DE2508146C2 (en, 2012) |
| FR (1) | FR2262054B1 (en, 2012) |
| GB (1) | GB1497822A (en, 2012) |
| IT (1) | IT1029883B (en, 2012) |
| NL (1) | NL181200C (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2291220A1 (fr) * | 1974-11-14 | 1976-06-11 | Montedison Spa | Procede de preparation de compositions a base de polypropylene ayant des caracteristiques elevees de resistance au choc a basse temperature |
| FR2377432A1 (fr) * | 1977-01-13 | 1978-08-11 | Mitsui Petrochemical Ind | Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation |
| EP0400238A3 (en) * | 1989-05-23 | 1992-03-18 | Exxon Chemical Patents Inc. | Methods for producing thermoplastic olefin alloys |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847402B2 (ja) * | 1976-02-13 | 1983-10-22 | 三井化学株式会社 | 成形用重合体組成物およびその製法 |
| US4113802A (en) * | 1974-11-14 | 1978-09-12 | Montedison S.P.A. | Process for preparing polypropylene compositions having high impact strength at low temperatures |
| DE2849114C2 (de) * | 1978-11-11 | 1982-12-23 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung einer Polypropylen-Formmasse und ihre Verwendung zur Herstellung von Formkörpern |
| JPS5632516A (en) * | 1979-08-27 | 1981-04-02 | Idemitsu Petrochem Co Ltd | Production of propylene block copolymer |
| JPS5661416A (en) * | 1979-10-24 | 1981-05-26 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
| JPH07100751B2 (ja) | 1987-11-11 | 1995-11-01 | 出光石油化学株式会社 | プロピレン重合体組成物 |
| JP2664737B2 (ja) * | 1988-09-22 | 1997-10-22 | 三菱化学株式会社 | 流動性の改良された粒状プロピレン共重合体の製造法 |
| IT1230133B (it) * | 1989-04-28 | 1991-10-14 | Himont Inc | Composizioni polipropileniche plasto-elastiche |
| JPH046029U (en, 2012) * | 1990-04-26 | 1992-01-21 | ||
| JP3357186B2 (ja) | 1994-07-14 | 2002-12-16 | 三菱化学株式会社 | プロピレンブロック共重合体の製造法 |
| KR100341040B1 (ko) | 1994-08-18 | 2002-11-23 | 칫소가부시키가이샤 | 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법 |
| ZA96626B (en) | 1995-02-09 | 1996-08-15 | Sastech Pty Ltd | Copolymerization |
| JP3355864B2 (ja) * | 1995-04-24 | 2002-12-09 | チッソ株式会社 | 高剛性プロピレン・エチレンブロック共重合体の連続製造法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1570949B2 (de) * | 1964-02-20 | 1978-06-29 | Mitsubishi Petrochemical Co., Ltd., Tokio | Verfahren zur Herstellung von modifizierten Propylenpolymerisaten |
| DE1495056C2 (de) * | 1964-02-25 | 1973-09-20 | Avisun Corp., Philadelphia, Pa. (V.St.A.) | Verfahren zur Herstellung von praktisch kristallinen Blockmischpolymerisaten aus Äthylen und Propylen |
| CH434755A (de) * | 1964-03-05 | 1967-04-30 | Avisun Corp | Verfahren zur Herstellung von Block-Copolymeren aus Äthylen und Propylen |
| JPS4420621Y1 (en, 2012) * | 1966-02-02 | 1969-09-03 | ||
| US3670053A (en) * | 1968-12-10 | 1972-06-13 | Mitsubishi Petrochemical Co | Production of modified polypropylenes |
-
1974
- 1974-02-27 JP JP49022330A patent/JPS5810415B2/ja not_active Expired
-
1975
- 1975-02-18 US US05/550,594 patent/US3974236A/en not_active Expired - Lifetime
- 1975-02-25 DE DE2508146A patent/DE2508146C2/de not_active Expired
- 1975-02-26 CA CA220,817A patent/CA1043493A/en not_active Expired
- 1975-02-26 FR FR7505922A patent/FR2262054B1/fr not_active Expired
- 1975-02-26 NL NLAANVRAGE7502267,A patent/NL181200C/xx not_active IP Right Cessation
- 1975-02-27 IT IT48371/75A patent/IT1029883B/it active
- 1975-02-27 GB GB8250/75A patent/GB1497822A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2291220A1 (fr) * | 1974-11-14 | 1976-06-11 | Montedison Spa | Procede de preparation de compositions a base de polypropylene ayant des caracteristiques elevees de resistance au choc a basse temperature |
| FR2377432A1 (fr) * | 1977-01-13 | 1978-08-11 | Mitsui Petrochemical Ind | Composition chimique mixte de polymeres de propylene resistant au choc et procede pour sa preparation |
| EP0400238A3 (en) * | 1989-05-23 | 1992-03-18 | Exxon Chemical Patents Inc. | Methods for producing thermoplastic olefin alloys |
Also Published As
| Publication number | Publication date |
|---|---|
| NL181200B (nl) | 1987-02-02 |
| NL181200C (nl) | 1987-07-01 |
| IT1029883B (it) | 1979-03-20 |
| DE2508146A1 (de) | 1975-08-28 |
| GB1497822A (en) | 1978-01-12 |
| CA1043493A (en) | 1978-11-28 |
| JPS5810415B2 (ja) | 1983-02-25 |
| DE2508146C2 (de) | 1984-09-13 |
| US3974236A (en) | 1976-08-10 |
| FR2262054B1 (en, 2012) | 1979-03-16 |
| JPS50115296A (en, 2012) | 1975-09-09 |
| NL7502267A (nl) | 1975-08-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |