IT1198268B - Strengthened high impact olefinic rubber contg. styrenic polymer - Google Patents

Strengthened high impact olefinic rubber contg. styrenic polymer

Info

Publication number
IT1198268B
IT1198268B IT8622886A IT2288686A IT1198268B IT 1198268 B IT1198268 B IT 1198268B IT 8622886 A IT8622886 A IT 8622886A IT 2288686 A IT2288686 A IT 2288686A IT 1198268 B IT1198268 B IT 1198268B
Authority
IT
Italy
Prior art keywords
ethylene
high impact
styrenic polymer
olefinic rubber
contg
Prior art date
Application number
IT8622886A
Other languages
Italian (it)
Other versions
IT8622886A0 (en
IT8622886A1 (en
Inventor
Italo Borghi
Gian Claudio Fasulo
Giuseppe Cigna
Original Assignee
Montedipe Spa
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 Montedipe Spa filed Critical Montedipe Spa
Publication of IT8622886A0 publication Critical patent/IT8622886A0/en
Priority to IT8622886A priority Critical patent/IT1198268B/en
Priority to US07/048,888 priority patent/US4849473A/en
Priority to CS339187A priority patent/CS274293B2/en
Priority to AU72910/87A priority patent/AU603099B2/en
Priority to CA000537018A priority patent/CA1281460C/en
Priority to DK243287A priority patent/DK243287A/en
Priority to NO871980A priority patent/NO173659C/en
Priority to KR1019870004743A priority patent/KR950013729B1/en
Priority to AT87106963T priority patent/ATE108474T1/en
Priority to DE3750196T priority patent/DE3750196T2/en
Priority to ES87106963T priority patent/ES2056051T3/en
Priority to EP87106963A priority patent/EP0245856B1/en
Publication of IT8622886A1 publication Critical patent/IT8622886A1/en
Application granted granted Critical
Publication of IT1198268B publication Critical patent/IT1198268B/en

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A strenghtened high impact styrenic polymer, A, comprises a styrene polymer contg. 5-45 wt.% w.r.t. A of an olefinic rubber, selected from ethylene-propylene or ethylene-propylene diene copolymer and mixtures thereof, dispersed therein and up to 15 wt.% (0.01-15 wt.% pref.) of at least one polyolefin selected from polyethylene (pref. having a density of 0.90-0.97 g/cm3 selected from low density, linear low density and high density polyethylene), polypropylene, an ethylene-propylene copolymer contg. 75-98 wt.% of ethylene and a polyolefinic wax. The size of the dispersed particles is 0.02-5 micrometers.
IT8622886A 1986-05-14 1986-12-30 Strengthened high impact olefinic rubber contg. styrenic polymer IT1198268B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT8622886A IT1198268B (en) 1986-12-30 1986-12-30 Strengthened high impact olefinic rubber contg. styrenic polymer
US07/048,888 US4849473A (en) 1986-05-14 1987-05-12 Stengthened high impact styrene polymers showing improved physical-mechanical properties
CS339187A CS274293B2 (en) 1986-05-14 1987-05-12 Reinforced styrene's polymer with impact resistance with improved physico-mechanical properties
NO871980A NO173659C (en) 1986-05-14 1987-05-13 Polystyrene polymer material with high impact resistance and good physico-mechanical properties
CA000537018A CA1281460C (en) 1986-05-14 1987-05-13 Strengthened high impact styrenic polymers showing improved physical-mechanical properties
DK243287A DK243287A (en) 1986-05-14 1987-05-13 STYRENIC POLYMERS WITH HIGH SHOCK STRENGTH AND GOOD PHYSICAL-MECHANICAL PROPERTIES
AU72910/87A AU603099B2 (en) 1986-05-14 1987-05-13 Strengthened high impact styrenic polymers showing improved physical-mechanical properties
KR1019870004743A KR950013729B1 (en) 1986-05-14 1987-05-14 Strengthened high impact styrenic polymers
AT87106963T ATE108474T1 (en) 1986-05-14 1987-05-14 REINFORCED IMPACT STYRENE POLYMERS WITH IMPROVED PHYSICAL PROPERTIES.
DE3750196T DE3750196T2 (en) 1986-05-14 1987-05-14 Reinforced impact-resistant styrene polymers with improved physical properties.
ES87106963T ES2056051T3 (en) 1986-05-14 1987-05-14 HIGH STRENGTH IMPACT STYRENIC POLYMERS SHOWING IMPROVED PHYSICAL-MECHANICAL PROPERTIES.
EP87106963A EP0245856B1 (en) 1986-05-14 1987-05-14 Strengthened high impact styrenic polymers showing improved physical-mechanical properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8622886A IT1198268B (en) 1986-12-30 1986-12-30 Strengthened high impact olefinic rubber contg. styrenic polymer

Publications (3)

Publication Number Publication Date
IT8622886A0 IT8622886A0 (en) 1986-12-30
IT8622886A1 IT8622886A1 (en) 1988-06-30
IT1198268B true IT1198268B (en) 1988-12-21

Family

ID=11201546

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8622886A IT1198268B (en) 1986-05-14 1986-12-30 Strengthened high impact olefinic rubber contg. styrenic polymer

Country Status (1)

Country Link
IT (1) IT1198268B (en)

Also Published As

Publication number Publication date
IT8622886A0 (en) 1986-12-30
IT8622886A1 (en) 1988-06-30

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