IT1000379B - POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIES - Google Patents

POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIES

Info

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
Application number
IT5447473A
Other languages
Italian (it)
Original Assignee
Stamicarbon
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from NL7217487A external-priority patent/NL172455C/en
Priority claimed from NL7217488A external-priority patent/NL172246C/en
Application filed by Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of IT1000379B publication Critical patent/IT1000379B/en

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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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—Ethene-propene or ethene-propene-diene copolymers

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)
IT5447473A 1972-12-22 1973-12-20 POLYPROPYLENE COMPOSITIONS HAVING PERFECTED MECHANICAL PROPERTIES IT1000379B (en)

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)

* Cited by examiner, † Cited by third party
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
JPS58208340A (en) * 1982-05-31 1983-12-05 Hashimoto Forming Co Ltd Composition material for resin molding
JPS58208337A (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)

* Cited by examiner, † Cited by third party
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
NL133875C (en) * 1966-01-31
US3517086A (en) * 1966-01-31 1970-06-23 Sumitomo Chemical Co Nucleated blend of polypropylene,polyethylene,and ethylene propylene copolymer
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

Also Published As

Publication number Publication date
GB1402049A (en) 1975-08-06
AT365620B (en) 1982-02-10
ATA1064273A (en) 1976-05-15
SE394444B (en) 1977-06-27
JPS4999351A (en) 1974-09-19
CH594013A5 (en) 1977-12-30
CA1013885A (en) 1977-07-12
DE2363206C2 (en) 1984-09-27
AU6379673A (en) 1975-06-19
FR2211488A1 (en) 1974-07-19
DE2363206A1 (en) 1974-06-27
FR2211488B1 (en) 1979-06-29

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