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IT1227893B - Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto - Google Patents

Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto

Info

Publication number
IT1227893B
IT1227893B IT8822940A IT2294088A IT1227893B IT 1227893 B IT1227893 B IT 1227893B IT 8822940 A IT8822940 A IT 8822940A IT 2294088 A IT2294088 A IT 2294088A IT 1227893 B IT1227893 B IT 1227893B
Authority
IT
Italy
Prior art keywords
impact resistance
good transparency
improved impact
polypropylene compositions
polypropylene
Prior art date
Application number
IT8822940A
Other languages
English (en)
Other versions
IT8822940A0 (it
Inventor
Giuliano Cecchin
Floriano Guglielmi
Original Assignee
Himont Inc Centerville Road Ne
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
Application filed by Himont Inc Centerville Road Ne filed Critical Himont Inc Centerville Road Ne
Publication of IT8822940A0 publication Critical patent/IT8822940A0/it
Priority to IT8822940A priority Critical patent/IT1227893B/it
Priority to ZA899482A priority patent/ZA899482B/xx
Priority to IL9265489A priority patent/IL92654A/en
Priority to YU02362/89A priority patent/YU236289A/xx
Priority to NO895011A priority patent/NO306819B1/no
Priority to MX1869989A priority patent/MX18699A/es
Priority to FI895952A priority patent/FI101074B/fi
Priority to SU894742867A priority patent/RU2043373C1/ru
Priority to EP89123185A priority patent/EP0373660B1/en
Priority to MYPI89001754A priority patent/MY106332A/en
Priority to HU896604A priority patent/HU212449B/hu
Priority to CS897079A priority patent/CZ282716B6/cs
Priority to JP1324882A priority patent/JP3065325B2/ja
Priority to CA002005537A priority patent/CA2005537C/en
Priority to KR1019890018556A priority patent/KR0156560B1/ko
Priority to DE68925628T priority patent/DE68925628T2/de
Priority to PT92582A priority patent/PT92582B/pt
Priority to CN89109800A priority patent/CN1050850C/zh
Priority to AR89315669A priority patent/AR244277A1/es
Priority to BR898906455A priority patent/BR8906455A/pt
Priority to AU46763/89A priority patent/AU616330B2/en
Priority to ES89123185T priority patent/ES2085270T3/es
Priority to AT89123185T priority patent/ATE133971T1/de
Priority to HU9501376A priority patent/HU221242B1/hu
Application granted granted Critical
Publication of IT1227893B publication Critical patent/IT1227893B/it
Priority to US07/998,261 priority patent/US5298561A/en

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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/02—Ziegler natta catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
IT8822940A 1988-12-14 1988-12-14 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto IT1227893B (it)

Priority Applications (25)

Application Number Priority Date Filing Date Title
IT8822940A IT1227893B (it) 1988-12-14 1988-12-14 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
ZA899482A ZA899482B (en) 1988-12-14 1989-12-12 Propylene polymer compositions
IL9265489A IL92654A (en) 1988-12-14 1989-12-12 Propylene polymer compositions having good transparency and improved impact resistance and their preparation
YU02362/89A YU236289A (en) 1988-12-14 1989-12-13 Polymerical propylene compounds with good transparency and improved strike resistance
NO895011A NO306819B1 (no) 1988-12-14 1989-12-13 Propylenpolymer-basert materiale med god gjennomsiktighet og slagfasthet og fremgangsmåte for fremstilling av dette
MX1869989A MX18699A (es) 1988-12-14 1989-12-13 Composiciones polimericas de propileno, que tienen buena transparencia y una resistencia mejorada al impacto, y proceso para su fabricacion.
FI895952A FI101074B (fi) 1988-12-14 1989-12-13 Propyleenikopolymeerikoostumuksia hyvän läpinäkyvyyden ja parantuneen iskunkestävyyden omaavia tuotteita varten
SU894742867A RU2043373C1 (ru) 1988-12-14 1989-12-13 Полиолефиновая композиция и способ ее получения
JP1324882A JP3065325B2 (ja) 1988-12-14 1989-12-14 良好な透明性及び改良された耐衝撃性を有するプロピレン重合体組成物
CN89109800A CN1050850C (zh) 1988-12-14 1989-12-14 制备具有改善了低温冲击强度和透明性的聚合物组合物的方法
HU896604A HU212449B (en) 1988-12-14 1989-12-14 Process for producing polypropylene copolymer compositions having good transparency and impact resistance
CS897079A CZ282716B6 (cs) 1988-12-14 1989-12-14 Kompozice na bázi polymeru propylenu a způsob její výroby
EP89123185A EP0373660B1 (en) 1988-12-14 1989-12-14 Propylene polymer compositions having good transparency and improved impact resistance
CA002005537A CA2005537C (en) 1988-12-14 1989-12-14 Propylene polymer compositions having good transparency and improved impact resistance
KR1019890018556A KR0156560B1 (ko) 1988-12-14 1989-12-14 우수한 투명성과 개선된 내충격성을 갖는 프로필렌 중합체 조성물
DE68925628T DE68925628T2 (de) 1988-12-14 1989-12-14 Polypropylen-Zusammensetzungen, die gute Durchsichtigkeit und Schlagbeständigkeit haben
PT92582A PT92582B (pt) 1988-12-14 1989-12-14 Processo de preparacao de composicoes polimericas, a base de propileno, possuindo boa transparencia e resistencia ao impacto melhorada
MYPI89001754A MY106332A (en) 1988-12-14 1989-12-14 Propylene polymer compositions having good transparency and improved impact resistance
AR89315669A AR244277A1 (es) 1988-12-14 1989-12-14 Una composicion polimerica.
BR898906455A BR8906455A (pt) 1988-12-14 1989-12-14 Composicoes de polimeros de propileno e processo de preparacao das mesmas
AU46763/89A AU616330B2 (en) 1988-12-14 1989-12-14 Propylene polymer compositions having good transparency and improved impact resistance
ES89123185T ES2085270T3 (es) 1988-12-14 1989-12-14 Composiciones polimericas de propileno que tienen buena transparencia y resistencia al impacto mejorada.
AT89123185T ATE133971T1 (de) 1988-12-14 1989-12-14 Polypropylen-zusammensetzungen, die gute durchsichtigkeit und schlagbeständigkeit haben
HU9501376A HU221242B1 (en) 1988-12-14 1989-12-14 Polypropylene compositions having good transparency and impact resistant
US07/998,261 US5298561A (en) 1988-12-14 1992-09-11 Propylene polymer composition having good transparency and improved impact resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8822940A IT1227893B (it) 1988-12-14 1988-12-14 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto

Publications (2)

Publication Number Publication Date
IT8822940A0 IT8822940A0 (it) 1988-12-14
IT1227893B true IT1227893B (it) 1991-05-14

Family

ID=11202116

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8822940A IT1227893B (it) 1988-12-14 1988-12-14 Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto

Country Status (24)

Country Link
US (1) US5298561A (it)
EP (1) EP0373660B1 (it)
JP (1) JP3065325B2 (it)
KR (1) KR0156560B1 (it)
CN (1) CN1050850C (it)
AR (1) AR244277A1 (it)
AT (1) ATE133971T1 (it)
AU (1) AU616330B2 (it)
BR (1) BR8906455A (it)
CA (1) CA2005537C (it)
CZ (1) CZ282716B6 (it)
DE (1) DE68925628T2 (it)
ES (1) ES2085270T3 (it)
FI (1) FI101074B (it)
HU (1) HU212449B (it)
IL (1) IL92654A (it)
IT (1) IT1227893B (it)
MX (1) MX18699A (it)
MY (1) MY106332A (it)
NO (1) NO306819B1 (it)
PT (1) PT92582B (it)
RU (1) RU2043373C1 (it)
YU (1) YU236289A (it)
ZA (1) ZA899482B (it)

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