ATE504623T1 - Polypropylen-filme mit verbesserten optischen eigenschaften - Google Patents

Polypropylen-filme mit verbesserten optischen eigenschaften

Info

Publication number
ATE504623T1
ATE504623T1 AT08716962T AT08716962T ATE504623T1 AT E504623 T1 ATE504623 T1 AT E504623T1 AT 08716962 T AT08716962 T AT 08716962T AT 08716962 T AT08716962 T AT 08716962T AT E504623 T1 ATE504623 T1 AT E504623T1
Authority
AT
Austria
Prior art keywords
optical properties
improved optical
polypropylene films
polypropylene
films
Prior art date
Application number
AT08716962T
Other languages
English (en)
Inventor
Johannes Wolfschwenger
Stefan Ortner
Peter Niedersuess
Original Assignee
Borealis Tech Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38169585&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE504623(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Application granted granted Critical
Publication of ATE504623T1 publication Critical patent/ATE504623T1/de

Links

Classifications

    • 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
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/10—Reinforcing macromolecular compounds with loose or coherent fibrous material characterised by the additives used in the polymer mixture
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
AT08716962T 2007-02-21 2008-02-20 Polypropylen-filme mit verbesserten optischen eigenschaften ATE504623T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07102768A EP1964873A1 (de) 2007-02-21 2007-02-21 Polypropylen-Filme mit verbesserten optischen Eigenschaften
PCT/EP2008/052035 WO2008101942A1 (en) 2007-02-21 2008-02-20 Polypropylene films having improved optical properties

Publications (1)

Publication Number Publication Date
ATE504623T1 true ATE504623T1 (de) 2011-04-15

Family

ID=38169585

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08716962T ATE504623T1 (de) 2007-02-21 2008-02-20 Polypropylen-filme mit verbesserten optischen eigenschaften

Country Status (5)

Country Link
EP (3) EP1964873A1 (de)
CN (1) CN101547960B (de)
AT (1) ATE504623T1 (de)
DE (1) DE602008005995D1 (de)
WO (1) WO2008101942A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2147939A1 (de) 2008-07-22 2010-01-27 Borealis AG Polypropylenzusammensetzung mit verbesserter Optik für Folie und Formanwendungen
CN102731911B (zh) * 2012-07-12 2014-03-26 苏州康斯坦普工程塑料有限公司 一种近球型硅酸钠铝钙防粘连母料的制备方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5661444A (en) * 1979-10-23 1981-05-26 Sumitomo Chem Co Ltd Production of blocking-resistant polypropylene film
JPH06166775A (ja) * 1992-12-01 1994-06-14 Mitsubishi Kasei Corp フィルム用ポリプロピレン組成物
DE69406637T2 (de) * 1993-12-22 1998-03-19 Sumitomo Chemical Co Schichtfilm aus Polypropylen
DE19521334A1 (de) * 1995-06-12 1996-12-19 Wolff Walsrode Ag Transparente gereckte Polyolefinfolie
ITMI981213A1 (it) * 1998-06-01 1999-12-01 Montell North America Inc Polimeri propilenici adatti per film cast trasparenti
US20020013440A1 (en) * 1999-12-10 2002-01-31 Agarwal Pawan Kumar Propylene diene copolymers
SG102005A1 (en) * 2000-09-29 2004-02-27 Sumitomo Chemical Co Polyolefin resin composition and film comprising the same
JP4769372B2 (ja) * 2001-06-01 2011-09-07 日本ポリプロ株式会社 ポリプロピレン系無延伸フィルム
ATE370184T1 (de) * 2001-06-27 2007-09-15 Borealis Tech Oy Verfahren zur herstellung einer polymerfolie die ein statistisches propylencopolymer enthält
JP5450917B2 (ja) * 2001-07-03 2014-03-26 サンアロマー株式会社 押出成形用プロピレン重合体組成物およびそのフィルム
JP4989828B2 (ja) * 2001-09-13 2012-08-01 日本ポリプロ株式会社 水冷インフレーションフィルム用ポリプロピレン樹脂組成物
JP2004027212A (ja) 2002-05-10 2004-01-29 Sunallomer Ltd キャストフィルム及びその製造方法並びにキャストフィルムからなる容器
JP4056439B2 (ja) * 2002-07-30 2008-03-05 日本ポリプロ株式会社 金属蒸着フィルム用ポリプロピレン系樹脂組成物、それからなるフィルム及び金属蒸着フィルム
CN1863830B (zh) * 2003-10-07 2011-04-20 陶氏环球技术公司 用于空气骤冷吹塑薄膜的聚丙烯组合物

Also Published As

Publication number Publication date
WO2008101942A1 (en) 2008-08-28
DE602008005995D1 (de) 2011-05-19
EP2069425B1 (de) 2011-04-06
EP2069425A1 (de) 2009-06-17
CN101547960B (zh) 2012-05-23
CN101547960A (zh) 2009-09-30
EP1964873A1 (de) 2008-09-03
EP2172511A1 (de) 2010-04-07

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Legal Events

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