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DE602007008888D1 - Ein- und mehrlagige blasgeformte folien - Google Patents

Ein- und mehrlagige blasgeformte folien

Info

Publication number
DE602007008888D1
DE602007008888D1 DE602007008888T DE602007008888T DE602007008888D1 DE 602007008888 D1 DE602007008888 D1 DE 602007008888D1 DE 602007008888 T DE602007008888 T DE 602007008888T DE 602007008888 T DE602007008888 T DE 602007008888T DE 602007008888 D1 DE602007008888 D1 DE 602007008888D1
Authority
DE
Germany
Prior art keywords
polymer
layer
blow molded
polypropylene
nucleating agent
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
DE602007008888T
Other languages
English (en)
Inventor
Klaus Stoll
Karl-Heinz Hornbach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of DE602007008888D1 publication Critical patent/DE602007008888D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

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    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
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    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
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    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
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    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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    • 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

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  • Extrusion Moulding Of Plastics Or The Like (AREA)
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ES2352579T3 (es) 2011-02-21
WO2007068766A1 (en) 2007-06-21
EP2026965B1 (de) 2010-09-01
BRPI0711647B1 (pt) 2018-06-05
CA2648924C (en) 2014-07-08
CN103980618B (zh) 2018-11-13
CN101443191A (zh) 2009-05-27
US9278487B2 (en) 2016-03-08
US20090208718A1 (en) 2009-08-20
PL2026965T3 (pl) 2011-04-29
MY146665A (en) 2012-09-14
JP2009537641A (ja) 2009-10-29
CA2648924A1 (en) 2007-06-21
JP5275227B2 (ja) 2013-08-28
CN103980618A (zh) 2014-08-13
US20170081486A1 (en) 2017-03-23
US20160136871A1 (en) 2016-05-19
BRPI0711647A2 (pt) 2011-11-29
ATE479541T1 (de) 2010-09-15
US9732198B2 (en) 2017-08-15
EP2026965A1 (de) 2009-02-25

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