IT1000379B - POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIES - Google Patents
POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIESInfo
- Publication number
- IT1000379B IT1000379B IT5447473A IT5447473A IT1000379B IT 1000379 B IT1000379 B IT 1000379B IT 5447473 A IT5447473 A IT 5447473A IT 5447473 A IT5447473 A IT 5447473A IT 1000379 B IT1000379 B IT 1000379B
- Authority
- IT
- Italy
- Prior art keywords
- mechanical properties
- polypropylene compositions
- perfected
- perfected mechanical
- polypropylene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7217487A NL172455C (en) | 1972-12-22 | 1972-12-22 | PROCESS FOR PREPARING POLYPROPENE COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES |
NL7217488A NL172246C (en) | 1972-12-22 | 1972-12-22 | PROCESS FOR PREPARING POLYPROPENE COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1000379B true IT1000379B (en) | 1976-03-30 |
Family
ID=26644843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5447473A IT1000379B (en) | 1972-12-22 | 1973-12-20 | POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIES |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4999351A (en) |
AT (1) | AT365620B (en) |
CA (1) | CA1013885A (en) |
CH (1) | CH594013A5 (en) |
DE (1) | DE2363206C2 (en) |
FR (1) | FR2211488B1 (en) |
GB (1) | GB1402049A (en) |
IT (1) | IT1000379B (en) |
SE (1) | SE394444B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7705367A (en) * | 1977-05-16 | 1978-11-20 | Stamicarbon | PROCESS FOR PREPARING A THERMO-PLASTIC ELASTOMER POLYMER. |
GB2007685B (en) * | 1977-10-11 | 1982-05-12 | Asahi Dow Ltd | Composition for drawn film cold drawn film made of said composition and process for manufacture of said film |
US4336212A (en) | 1977-10-11 | 1982-06-22 | Asahi-Dow Limited | Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film |
JPS54131650A (en) * | 1978-04-03 | 1979-10-12 | Toyoda Gosei Co Ltd | Flexible resin composition having high surface gloss |
DE2828763A1 (en) * | 1978-06-30 | 1980-01-10 | Hoechst Ag | METHOD FOR PRODUCING A POLYPROPYLENE MOLD |
JPS55139445A (en) * | 1979-04-18 | 1980-10-31 | Idemitsu Petrochem Co Ltd | Polypropylene composition |
JPS5641165A (en) * | 1979-09-05 | 1981-04-17 | Asahi Dow Ltd | Tray package |
JPS5880335A (en) * | 1981-11-10 | 1983-05-14 | Showa Denko Kk | Resin composition |
JPS58208337A (en) * | 1982-05-31 | 1983-12-05 | Hashimoto Forming Co Ltd | Composition material for resin molding |
JPS58208340A (en) * | 1982-05-31 | 1983-12-05 | Hashimoto Forming Co Ltd | Composition material for resin molding |
JPS5925829A (en) * | 1982-08-05 | 1984-02-09 | Chisso Corp | Polyolefinic resin composition |
DE4322140C1 (en) * | 1993-07-02 | 1994-08-25 | Benecke Ag J H | Film or sheet based on polymers of ethylene and propylene, and the use thereof |
US5656693A (en) * | 1995-06-14 | 1997-08-12 | Exxon Chemical Patents Inc. | Thermoplastic elastomers having improved cure |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3256367A (en) * | 1962-08-14 | 1966-06-14 | Union Carbide Corp | Polypropylene compositions having improved impact strength containing polyethylene and ethylene-propylene copolymer |
FR1456359A (en) * | 1964-12-28 | 1966-10-21 | Dow Chemical Co | Polypropylene compositions of improved impact resistance and their preparation |
FR1488559A (en) * | 1965-08-03 | 1967-10-27 | ||
US3517086A (en) * | 1966-01-31 | 1970-06-23 | Sumitomo Chemical Co | Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer |
NL133875C (en) * | 1966-01-31 | |||
US3632674A (en) * | 1967-11-02 | 1972-01-04 | Itsuho Aishima | Blend of ethylene polymer crystalline polypropylene polymer and crystalline ethylene-propylene block copolymer |
NL162113C (en) * | 1970-10-23 | 1980-04-15 | Stamicarbon | PROCESS FOR PREPARING POLYPROPENE COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES |
-
1973
- 1973-12-18 GB GB5848273A patent/GB1402049A/en not_active Expired
- 1973-12-19 DE DE19732363206 patent/DE2363206C2/en not_active Expired
- 1973-12-19 AT AT1064273A patent/AT365620B/en not_active IP Right Cessation
- 1973-12-19 CH CH1784773A patent/CH594013A5/xx not_active IP Right Cessation
- 1973-12-20 IT IT5447473A patent/IT1000379B/en active
- 1973-12-21 FR FR7346006A patent/FR2211488B1/fr not_active Expired
- 1973-12-21 CA CA188,800A patent/CA1013885A/en not_active Expired
- 1973-12-21 SE SE7317411A patent/SE394444B/en unknown
- 1973-12-21 JP JP468474A patent/JPS4999351A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1402049A (en) | 1975-08-06 |
FR2211488B1 (en) | 1979-06-29 |
SE394444B (en) | 1977-06-27 |
ATA1064273A (en) | 1976-05-15 |
FR2211488A1 (en) | 1974-07-19 |
CA1013885A (en) | 1977-07-12 |
JPS4999351A (en) | 1974-09-19 |
AU6379673A (en) | 1975-06-19 |
DE2363206C2 (en) | 1984-09-27 |
AT365620B (en) | 1982-02-10 |
CH594013A5 (en) | 1977-12-30 |
DE2363206A1 (en) | 1974-06-27 |
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