BR7800199A - PROCESS FOR PREPARING A PROPYLENE POLYMER COMPOSITION, CHEMICALLY MIXED AND IMPACT RESISTANT AND IN COMPOSITION OBTAINED - Google Patents
PROCESS FOR PREPARING A PROPYLENE POLYMER COMPOSITION, CHEMICALLY MIXED AND IMPACT RESISTANT AND IN COMPOSITION OBTAINEDInfo
- Publication number
- BR7800199A BR7800199A BR7800199A BR7800199A BR7800199A BR 7800199 A BR7800199 A BR 7800199A BR 7800199 A BR7800199 A BR 7800199A BR 7800199 A BR7800199 A BR 7800199A BR 7800199 A BR7800199 A BR 7800199A
- Authority
- BR
- Brazil
- Prior art keywords
- preparing
- propylene polymer
- impact resistant
- composition
- polymer composition
- 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
- C08F297/086—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 the block polymer contains at least three blocks
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP195777A JPS5388049A (en) | 1977-01-13 | 1977-01-13 | Molding polymer composition and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7800199A true BR7800199A (en) | 1978-10-24 |
Family
ID=11516065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7800199A BR7800199A (en) | 1977-01-13 | 1978-01-12 | PROCESS FOR PREPARING A PROPYLENE POLYMER COMPOSITION, CHEMICALLY MIXED AND IMPACT RESISTANT AND IN COMPOSITION OBTAINED |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS5388049A (en) |
| AR (1) | AR214227A1 (en) |
| AT (1) | AT361705B (en) |
| AU (1) | AU515803B2 (en) |
| BE (1) | BE862889R (en) |
| BR (1) | BR7800199A (en) |
| CA (1) | CA1100248A (en) |
| DE (1) | DE2801217A1 (en) |
| ES (1) | ES465908A1 (en) |
| FR (1) | FR2377432A1 (en) |
| GB (1) | GB1566391A (en) |
| IT (1) | IT1091971B (en) |
| MX (1) | MX146312A (en) |
| NL (1) | NL7800474A (en) |
| NO (1) | NO148222C (en) |
| PT (1) | PT67499B (en) |
| SE (1) | SE432598B (en) |
| ZA (1) | ZA7874B (en) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK87422C (en) * | 1951-05-23 | 1959-06-15 | Emil Menz | Device for women's corsets. |
| DE2849114C2 (en) * | 1978-11-11 | 1982-12-23 | Hoechst Ag, 6000 Frankfurt | Process for the production of a polypropylene molding composition and its use for the production of moldings |
| NL7902534A (en) * | 1979-04-01 | 1980-10-03 | Stamicarbon | PROCESS FOR POLYMERIZING OLEFINS-1. |
| US4284739A (en) * | 1979-07-27 | 1981-08-18 | El Paso Polyolefins Company | Block copolymerization process |
| JPS5645935A (en) * | 1979-09-22 | 1981-04-25 | Idemitsu Petrochem Co Ltd | Polypropylene composition for which thermoforming cycle can be reduced |
| JPS5661416A (en) * | 1979-10-24 | 1981-05-26 | Sumitomo Chem Co Ltd | Preparation of propylene-ethylene block copolymer |
| JPS5672042A (en) * | 1979-11-16 | 1981-06-16 | Sumitomo Chem Co Ltd | Polyolefin resin composition |
| JPS5815548A (en) * | 1981-07-21 | 1983-01-28 | Mitsui Petrochem Ind Ltd | Polypropylene composition |
| IT1140221B (en) * | 1981-10-14 | 1986-09-24 | Montedison Spa | POLYPROPYLENE COMPOSITIONS WITH IMPROVED CHARACTERISTICS OF IMPACT RESISTANCE AT LOW TEMPERATURES AND PREPARATION PROCEDURE |
| JPS5883016A (en) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | Production of propylene block copolymer |
| JPS60115601A (en) * | 1983-11-29 | 1985-06-22 | Mitsui Toatsu Chem Inc | Impact-resistant polypropylene resin composition |
| NL8304439A (en) * | 1983-12-24 | 1985-07-16 | Stamicarbon | RESISTANT ETHEEN-PROPENE BLOCK COPOLYMER AND PROCESS FOR PREPARING SUCH A BLOCK COPOLYMER. |
| NL8304440A (en) * | 1983-12-24 | 1985-07-16 | Stamicarbon | PROCESS FOR PREPARING AN IMPACT RESISTANT ETHEEN-PROPENE BLOCK COPOLYMER |
| NL8304438A (en) * | 1983-12-24 | 1985-07-16 | Stamicarbon | IMPACT RESISTANT ETHENE-PROPENE BLOCK COPOLYMER AND METHOD FOR PREPARING SUCH A BLOCK COPOLYMER. |
| GB8424180D0 (en) * | 1984-09-25 | 1984-10-31 | Shell Int Research | Sequential polymerization of ethylene and propylene |
| JPH0678469B2 (en) * | 1986-06-30 | 1994-10-05 | 三井石油化学工業株式会社 | Polypropylene composition |
| AU599201B2 (en) * | 1988-01-29 | 1990-07-12 | Basf Aktiengesellschaft | Preparation of propylene/ethylene polymers |
| TW248565B (en) | 1991-08-14 | 1995-06-01 | Mitsui Petroleum Chemicals Industry Co | |
| GB9208221D0 (en) * | 1992-04-14 | 1992-05-27 | Mclaren Cars Nv | Improvements in or relating to vehicles |
| TW272986B (en) * | 1993-07-28 | 1996-03-21 | Mitsui Petroleum Chemicals Ind | |
| US5656675A (en) | 1994-11-09 | 1997-08-12 | Mitsui Petrochemical Industries, Ltd. | Automotive molded roof material and process for producing the same |
| CA2162946C (en) * | 1994-11-21 | 2004-01-06 | Kazuyuki Watanabe | Propylene block copolymer and process for producing the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5847402B2 (en) * | 1976-02-13 | 1983-10-22 | 三井化学株式会社 | Polymer composition for molding and its manufacturing method |
| US3670053A (en) * | 1968-12-10 | 1972-06-13 | Mitsubishi Petrochemical Co | Production of modified polypropylenes |
| JPS5810415B2 (en) * | 1974-02-27 | 1983-02-25 | 三菱油化株式会社 | Fragile polypropylene |
| DE2417093B2 (en) * | 1974-04-08 | 1979-09-27 | Hoechst Ag, 6000 Frankfurt | Process for the production of polypropylene molding compounds |
-
1977
- 1977-01-13 JP JP195777A patent/JPS5388049A/en active Granted
-
1978
- 1978-01-06 ZA ZA00780074A patent/ZA7874B/en unknown
- 1978-01-06 PT PT67499A patent/PT67499B/en unknown
- 1978-01-09 AU AU32253/78A patent/AU515803B2/en not_active Expired
- 1978-01-10 AR AR270673A patent/AR214227A1/en active
- 1978-01-11 GB GB1120/78A patent/GB1566391A/en not_active Expired
- 1978-01-12 DE DE19782801217 patent/DE2801217A1/en active Pending
- 1978-01-12 NO NO780127A patent/NO148222C/en unknown
- 1978-01-12 ES ES465908A patent/ES465908A1/en not_active Expired
- 1978-01-12 BR BR7800199A patent/BR7800199A/en unknown
- 1978-01-12 CA CA294,831A patent/CA1100248A/en not_active Expired
- 1978-01-12 MX MX172022A patent/MX146312A/en unknown
- 1978-01-12 SE SE7800359A patent/SE432598B/en not_active IP Right Cessation
- 1978-01-12 AT AT22578A patent/AT361705B/en not_active IP Right Cessation
- 1978-01-13 FR FR7800953A patent/FR2377432A1/en active Granted
- 1978-01-13 BE BE184301A patent/BE862889R/en not_active IP Right Cessation
- 1978-01-13 NL NL7800474A patent/NL7800474A/en not_active Application Discontinuation
- 1978-01-13 IT IT19255/78A patent/IT1091971B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| SE432598B (en) | 1984-04-09 |
| AU515803B2 (en) | 1981-04-30 |
| NO148222B (en) | 1983-05-24 |
| IT1091971B (en) | 1985-07-06 |
| AR214227A1 (en) | 1979-05-15 |
| FR2377432B1 (en) | 1980-06-06 |
| DE2801217A1 (en) | 1978-07-20 |
| CA1100248A (en) | 1981-04-28 |
| AU3225378A (en) | 1979-07-19 |
| FR2377432A1 (en) | 1978-08-11 |
| ZA7874B (en) | 1978-10-25 |
| NO780127L (en) | 1978-07-14 |
| GB1566391A (en) | 1980-04-30 |
| MX146312A (en) | 1982-06-04 |
| JPS5726613B2 (en) | 1982-06-05 |
| BE862889R (en) | 1978-07-13 |
| PT67499A (en) | 1978-02-01 |
| IT7819255A0 (en) | 1978-01-13 |
| AT361705B (en) | 1981-03-25 |
| ES465908A1 (en) | 1978-09-16 |
| NO148222C (en) | 1983-08-31 |
| PT67499B (en) | 1979-06-08 |
| ATA22578A (en) | 1980-08-15 |
| NL7800474A (en) | 1978-07-17 |
| SE7800359L (en) | 1978-07-14 |
| JPS5388049A (en) | 1978-08-03 |
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