BR112012015121A2 - grau de sopro mostrando rigidez, transparência e comportamento de processamento superiores - Google Patents

grau de sopro mostrando rigidez, transparência e comportamento de processamento superiores

Info

Publication number
BR112012015121A2
BR112012015121A2 BR112012015121A BR112012015121A BR112012015121A2 BR 112012015121 A2 BR112012015121 A2 BR 112012015121A2 BR 112012015121 A BR112012015121 A BR 112012015121A BR 112012015121 A BR112012015121 A BR 112012015121A BR 112012015121 A2 BR112012015121 A2 BR 112012015121A2
Authority
BR
Brazil
Prior art keywords
melt
polypropylene composition
film extrusion
iso
transparency
Prior art date
Application number
BR112012015121A
Other languages
English (en)
Other versions
BR112012015121B1 (pt
Inventor
Klaus Bernreitner
Markus Gahleitner
Peter Niedersüss
Original Assignee
Borealis Ag
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 Borealis Ag filed Critical Borealis Ag
Publication of BR112012015121A2 publication Critical patent/BR112012015121A2/pt
Publication of BR112012015121B1 publication Critical patent/BR112012015121B1/pt

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
    • C08J5/18—Manufacture of films or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/04—Monomers containing three or four carbon atoms
    • C08F10/06—Propene
    • 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
    • C08J2323/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/07—Long chain branching
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • 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
    • C08L23/10—Homopolymers or copolymers of propene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

patente de invenção: "grau de sopro mostrando rigidez, transparência e comportamento de processamento superior". a presente invenção refere-se a uma extrusão de filme soprado compreendendo a composição de polipropileno, a dita composição de polipropileno compreende um copolímero de propileno randômico, um propileno de alta resistência a fusão, e opcionalmente um clarificador, em que . o copolímero de propileno randômico compreende unidades derivadas de propileno e pelo menos uma outra c2 a c20 >-olefina. . o propileno de alta resistência a fusão tem um índice de ramificação g' de menos do que 1,0. . o clarificador compreende pelo menos um agente de .-nucleação, e em que adicionalmente . o índice de ramificação g' do copolímero de propileno randômico é mais alto do que o índice de ramificação g' do propileno de alta resistência a fusão, . a extrusão de filme fundido e/ou a composição de polipropileno, (i) satisfaz (em) a equação (i) tm-tc-< 30 (i) em que tm é a temparetaura de fusão [º c] formando mais de 50% da entalpia de fusão total hm do extrusão de filme soprado fundido ou a composição de polipropileno medida por dsc de acordo com iso 11357-3; tc é a temperatura dxe cristalização [ºc] da extrusão de filmesoprado fundido ou a composição de polipropileno medida por dsc de acordo com iso 11357-3; e/ou (ii) tem (têm) uma taxa de fluxo de fusão mfr2 (230 ºc) medida de acordo com iso 1133 de 1,0 a 5,5 g/10min.
BR112012015121-5A 2009-12-23 2010-12-15 Filme extrusado por sopro, uso de uma composição de polipropileno, e material de embalagem BR112012015121B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09180613A EP2338931A1 (en) 2009-12-23 2009-12-23 Blown grade showing superior stiffness, transparency and processing behaviour
EP09180613.3 2009-12-23
PCT/EP2010/069807 WO2011076637A2 (en) 2009-12-23 2010-12-15 Blown grade showing superior stiffness, transparency and processing behaviour

Publications (2)

Publication Number Publication Date
BR112012015121A2 true BR112012015121A2 (pt) 2016-05-17
BR112012015121B1 BR112012015121B1 (pt) 2019-09-24

Family

ID=41559927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015121-5A BR112012015121B1 (pt) 2009-12-23 2010-12-15 Filme extrusado por sopro, uso de uma composição de polipropileno, e material de embalagem

Country Status (7)

Country Link
US (1) US8871824B2 (pt)
EP (2) EP2338931A1 (pt)
KR (1) KR101424367B1 (pt)
CN (1) CN102695747B (pt)
BR (1) BR112012015121B1 (pt)
ES (1) ES2639416T3 (pt)
WO (1) WO2011076637A2 (pt)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102203179B (zh) * 2008-10-27 2013-09-11 北欧化工公司 具有高刚度和透明度的挤出吹塑成型瓶子
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
KR20140044369A (ko) 2011-06-17 2014-04-14 베리 플라스틱스 코포레이션 컵용 단열 슬리브
WO2012174567A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Process for forming an insulated container having artwork
JP6235466B2 (ja) 2011-06-17 2017-11-22 ベリー プラスチックス コーポレイション 断熱容器
RU2605398C2 (ru) 2011-08-31 2016-12-20 Берри Пластикс Корпорейшн Полимерный материал для теплоизолированного контейнера
EP2610274A1 (en) 2011-12-30 2013-07-03 Borealis AG Propylene random copolymer
EP2877535B1 (en) 2012-07-25 2017-03-15 Borealis AG Film with low ocs gel index
CA2879564A1 (en) 2012-08-07 2014-02-13 Berry Plastics Corporation Cup-forming process and machine
EP2912142A4 (en) 2012-10-26 2016-03-16 Berry Plastics Corp POLYMERIC MATERIAL FOR AN INSULATED CONTAINER
CN103865176A (zh) * 2012-12-10 2014-06-18 中国石油天然气股份有限公司 一种高熔体强度聚丙烯的制备方法
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
AR093943A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Reborde de un envase termico
US9957365B2 (en) 2013-03-13 2018-05-01 Berry Plastics Corporation Cellular polymeric material
CN105246676B (zh) 2013-03-14 2018-11-02 比瑞塑料公司 容器
EP3033208A4 (en) 2013-08-16 2017-07-05 Berry Plastics Corp. Polymeric material for an insulated container
WO2016008749A1 (en) * 2014-07-15 2016-01-21 Borealis Ag Nucleated phthalate-free pp homopolymers for melt-blown fibers
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
WO2016118838A1 (en) 2015-01-23 2016-07-28 Berry Plastics Corporation Polymeric material for an insulated container
CN107709008A (zh) 2015-08-13 2018-02-16 埃克森美孚化学专利公司 含高熔体强度聚丙烯的多层片材
ES2745705T3 (es) * 2015-11-17 2020-03-03 Borealis Ag Composición de TPO de alto flujo con excelente impacto a baja temperatura
BR112018008830B1 (pt) 2015-11-30 2022-01-18 Exxonmobil Chemical Patents Inc Polipropileno para filmes, seu processo de preparação e os filmes do mesmo
CA3013585A1 (en) 2017-08-08 2019-02-08 Berry Global, Inc. Insulated container
EP3864079A4 (en) * 2018-10-10 2022-07-06 ExxonMobil Chemical Patents Inc. POLYPROPYLENE FOR FILMS
SE543668C2 (en) * 2019-10-18 2021-05-25 Stora Enso Oyj Polypropylene coated paper and paperboard
CN114058115B (zh) * 2021-08-31 2023-06-06 成都金发科技新材料有限公司 一种抗菌抗病毒高冲击聚丙烯组合物及其制备方法和应用

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4236884A (en) * 1975-09-05 1980-12-02 Gloucester Engineering Co., Inc. Internal air cooling of tubular plastic film
JPS5630449A (en) * 1979-08-21 1981-03-27 Mitsui Toatsu Chem Inc Polypropylene composition
CA1331416C (en) 1987-11-10 1994-08-09 Kizuku Wakatsuki High-strength polypropylene fiber
US5234879A (en) 1990-12-19 1993-08-10 Neste Oy Method for the modification of catalysts intended for the polymerization of olefins
FI86867C (fi) 1990-12-28 1992-10-26 Neste Oy Flerstegsprocess foer framstaellning av polyeten
FI88048C (fi) 1991-05-09 1993-03-25 Neste Oy Grovkornig polyolefin, dess framstaellningsmetod och en i metoden anvaend katalysator
FI88047C (fi) 1991-05-09 1993-03-25 Neste Oy Pao tvenne elektrondonorer baserad katalysator foer polymerisation av olefiner
EP0863183B2 (en) * 1995-11-24 2008-05-28 Chisso Corporation Propylene composition, process for preparing the same, polypropylene composition, and molded articles
DE59710063D1 (de) 1996-02-01 2003-06-18 Borealis Gmbh Schwechat Mannsw Strukturisomere Poly(alkylethylene)
US6204348B1 (en) 1997-05-20 2001-03-20 Borealis Gmbh Modified polypropylenes of improved processability
FI111848B (fi) 1997-06-24 2003-09-30 Borealis Tech Oy Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi
US6077907A (en) 1997-07-09 2000-06-20 Borealis Ag Molded polyolefin parts of improved dimensional stability at elevated temperatures and improved stiffness
FI980342A0 (fi) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
US6875721B1 (en) 1997-12-23 2005-04-05 Borealis Technology Oy Soluble magnesium dihalide complex, preparation and use
JP4158004B2 (ja) * 2000-06-02 2008-10-01 新日本理化株式会社 多孔性ポリプロピレンフィルム、その製造方法及び該フィルムを用いた吸収性物品
GB0026055D0 (en) * 2000-10-25 2000-12-13 Ucb Sa Films,compositions and processes
US6632850B2 (en) * 2001-04-04 2003-10-14 3M Innovative Properties Company Microporous materials and methods of making the same
DE60129939T2 (de) * 2001-06-27 2008-05-15 Borealis Technology Oy Verfahren zur Herstellung einer Polymerfolie die ein statistisches Propylencopolymer enthält
ATE278723T1 (de) 2001-06-27 2004-10-15 Borealis Tech Oy Propylen-copolymer mit zufälliger comonomerverteilung und verfahren zu seiner herstellung
EP1300239A1 (en) * 2001-10-04 2003-04-09 Borealis Technology OY Non-oriented polyproylene film
US20040265565A1 (en) * 2003-06-30 2004-12-30 Fischer Patrick J. Microporous article containing flame retardant
EP1514893A1 (en) * 2003-09-12 2005-03-16 Borealis Technology OY Polypropylene blown film
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
BRPI0417945A (pt) * 2003-12-24 2007-04-17 Petroquimica Cuyo S A I C composições de resina de camada de selamento
EP1754744B1 (en) * 2005-08-19 2008-05-07 Borealis Technology Oy A polyolefin foam
JP2009510203A (ja) * 2005-09-30 2009-03-12 チバ ホールディング インコーポレーテッド 微孔性フィルム
CN100497454C (zh) * 2005-11-25 2009-06-10 中山大学 高熔体强度聚丙烯树脂及其制备方法
ATE451421T1 (de) * 2005-12-22 2009-12-15 Borealis Tech Oy Polypropylenzusammensetzung enthaltend ein propylenhomopolymer
MY146665A (en) * 2006-05-16 2012-09-14 Ciba Holding Inc Mono- and multi-layer blown films
DE102006044041A1 (de) * 2006-07-21 2008-01-24 Tesa Ag Monoaxial verstreckte Polypropylenfolie mit hohem Weiterreißwiderstand in Querrichtung
DK2117834T3 (da) * 2007-02-05 2011-07-11 Lankhorst Pure Composites Bv Strakte polyolefinmaterialer og genstande fremstillet deraf
EP1955664A1 (en) * 2007-02-06 2008-08-13 Universiteit Utrecht Holding B.V. Device for bypass surgery

Also Published As

Publication number Publication date
ES2639416T3 (es) 2017-10-26
EP2338931A1 (en) 2011-06-29
WO2011076637A3 (en) 2011-09-22
KR101424367B1 (ko) 2014-07-31
KR20120108025A (ko) 2012-10-04
WO2011076637A2 (en) 2011-06-30
EP2516517A2 (en) 2012-10-31
US20120270959A1 (en) 2012-10-25
CN102695747A (zh) 2012-09-26
US8871824B2 (en) 2014-10-28
EP2516517B1 (en) 2017-06-21
CN102695747B (zh) 2016-01-13
BR112012015121B1 (pt) 2019-09-24

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2649 DE 13-10-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.