ATE479541T1 - Ein- und mehrlagige blasgeformte folien - Google Patents

Ein- und mehrlagige blasgeformte folien

Info

Publication number
ATE479541T1
ATE479541T1 AT07717674T AT07717674T ATE479541T1 AT E479541 T1 ATE479541 T1 AT E479541T1 AT 07717674 T AT07717674 T AT 07717674T AT 07717674 T AT07717674 T AT 07717674T AT E479541 T1 ATE479541 T1 AT E479541T1
Authority
AT
Austria
Prior art keywords
layer
polymer
polypropylene
nucleating agent
molded film
Prior art date
Application number
AT07717674T
Other languages
English (en)
Inventor
Klaus Stoll
Karl-Heinz Hornbach
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
Application granted granted Critical
Publication of ATE479541T1 publication Critical patent/ATE479541T1/de

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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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    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
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    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
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  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
AT07717674T 2006-05-16 2007-03-19 Ein- und mehrlagige blasgeformte folien ATE479541T1 (de)

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PCT/EP2007/052584 WO2007068766A1 (en) 2006-05-16 2007-03-19 Mono- and multi-layer blown films

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CN103980618B (zh) 2018-11-13
PL2026965T3 (pl) 2011-04-29
JP2009537641A (ja) 2009-10-29
CA2648924C (en) 2014-07-08
US20090208718A1 (en) 2009-08-20
JP5275227B2 (ja) 2013-08-28
CN101443191A (zh) 2009-05-27
US9278487B2 (en) 2016-03-08
DE602007008888D1 (de) 2010-10-14
EP2026965A1 (de) 2009-02-25
WO2007068766A1 (en) 2007-06-21
ES2352579T3 (es) 2011-02-21
US9732198B2 (en) 2017-08-15
MY146665A (en) 2012-09-14
BRPI0711647B1 (pt) 2018-06-05
CA2648924A1 (en) 2007-06-21
US20160136871A1 (en) 2016-05-19
US20130161875A1 (en) 2013-06-27
BRPI0711647A2 (pt) 2011-11-29
CN103980618A (zh) 2014-08-13
US20170081486A1 (en) 2017-03-23
EP2026965B1 (de) 2010-09-01

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