ATE519811T1 - POLYOLEFINE COMPOSITIONS WITH LOW HARDNESS AND LOW SHINE - Google Patents

POLYOLEFINE COMPOSITIONS WITH LOW HARDNESS AND LOW SHINE

Info

Publication number
ATE519811T1
ATE519811T1 AT07821742T AT07821742T ATE519811T1 AT E519811 T1 ATE519811 T1 AT E519811T1 AT 07821742 T AT07821742 T AT 07821742T AT 07821742 T AT07821742 T AT 07821742T AT E519811 T1 ATE519811 T1 AT E519811T1
Authority
AT
Austria
Prior art keywords
low
shine
copolymer
ethylene
hardness
Prior art date
Application number
AT07821742T
Other languages
German (de)
Inventor
Paolo Goberti
Giampaolo Pellegatti
Letizia Baraldi
Original Assignee
Basell Poliolefine Srl
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 Basell Poliolefine Srl filed Critical Basell Poliolefine Srl
Priority claimed from PCT/EP2007/061379 external-priority patent/WO2008068112A1/en
Application granted granted Critical
Publication of ATE519811T1 publication Critical patent/ATE519811T1/en

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  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

A polyolefin composition comprising, in percent by weight: A) 20-35% of a propylene homopolymer or copolymer with up to 8% of comonomer(s); B) 65-80% of a copolymer of ethylene and (i) propylene or (ii) CH2-CHR alpha-olefins, where R is a 2-8 carbon alkyl radical, or (iii) a combination thereof, optionally with minor amounts of a diene, containing from 40 to less than 54% of ethylene; wherein the weight ratio B/XS of the content B of copolymer component (B) to the fraction XS soluble in xylene at room temperature, both referred to the total weight of (A)+(B), is of 1.25 or less.
AT07821742T 2006-12-07 2007-10-24 POLYOLEFINE COMPOSITIONS WITH LOW HARDNESS AND LOW SHINE ATE519811T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06125588 2006-12-07
US87456406P 2006-12-13 2006-12-13
PCT/EP2007/061379 WO2008068112A1 (en) 2006-12-07 2007-10-24 Polyolefin compositions having low hardness and low gloss

Publications (1)

Publication Number Publication Date
ATE519811T1 true ATE519811T1 (en) 2011-08-15

Family

ID=41372724

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07821742T ATE519811T1 (en) 2006-12-07 2007-10-24 POLYOLEFINE COMPOSITIONS WITH LOW HARDNESS AND LOW SHINE

Country Status (3)

Country Link
CN (1) CN101589102B (en)
AT (1) ATE519811T1 (en)
TW (1) TWI415889B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6466474B2 (en) * 2014-05-28 2019-02-06 バーゼル・ポリオレフィン・ゲーエムベーハー Ethylene polymer compositions and their use in polyolefin compositions
US10730238B2 (en) * 2016-10-06 2020-08-04 Basell Poliolefine Italia S.R.L. Plate comprising a polyolefin composition for 3D printer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1279699A1 (en) * 2001-07-27 2003-01-29 Baselltech USA Inc. Soft polyolefin compositions
BR0308454A (en) * 2002-03-12 2005-01-11 Basell Poliolefine Spa Polyolefinic compositions having high flowability
RU2006141660A (en) * 2004-04-27 2008-06-10 Базелль Полиолефин Италия С.Р.Л. (It) POLYOLEPHIN UTERINE MIXTURE AND COMPOSITION SUITABLE FOR INJECTION CASTING

Also Published As

Publication number Publication date
CN101589102A (en) 2009-11-25
TWI415889B (en) 2013-11-21
CN101589102B (en) 2012-06-27
TW200837126A (en) 2008-09-16

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Legal Events

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