BR112012015156A2 - "grau de filme soprado mostrando superior rigidez, transparência e comportamento de processamento." - Google Patents

"grau de filme soprado mostrando superior rigidez, transparência e comportamento de processamento."

Info

Publication number
BR112012015156A2
BR112012015156A2 BR112012015156A BR112012015156A BR112012015156A2 BR 112012015156 A2 BR112012015156 A2 BR 112012015156A2 BR 112012015156 A BR112012015156 A BR 112012015156A BR 112012015156 A BR112012015156 A BR 112012015156A BR 112012015156 A2 BR112012015156 A2 BR 112012015156A2
Authority
BR
Brazil
Prior art keywords
polypropylene
melt
blown
film
transparency
Prior art date
Application number
BR112012015156A
Other languages
English (en)
Other versions
BR112012015156B1 (pt
Inventor
Bernreitner Klaus
Niedersüss Klaus
Gahleitner Markus
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 BR112012015156A2 publication Critical patent/BR112012015156A2/pt
Publication of BR112012015156B1 publication Critical patent/BR112012015156B1/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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08L2205/24—Crystallisation aids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)

Abstract

grau de filme soprado mostrando superior rigidez, transparência e comportamento de processamento. a presente invenção refere-se a filme soprado de extrusão compreendendo uma composição de polipropileno, a dita composição de polipropileno compreende um copolímero randômico de propileno, um polipropileno de alta resistência de fusão, um polipropileno e opcionalmente um clareador, onde o copolímero randômico de propileno compreende unidades derivadas de propileno e pelo menos uma outra c2-20 alfa olefina, o polipropileno de alta resistência de fusão tem um índice de ramificação g' de menos que 1,0, o polipropileno (b) tem uma mfr2 (230 ºc) de pelo menos 400 g/10 minutos, o clareador compreende pelo menos um agente alfa nucleante, e ainda onde o índice de ramificação g' do copolímero de polipropileno randômico e o índice de ramificação g' do polipropileno são maiores que o índice de ramificação g' do polipropileno de alta resistência de fusão, o copolímero randômico de propileno tem uma taxa de escoamento de fusão mfr2 (230 ºc) menor que o polipropileno, o filme soprado de fusão de extrusão e/ou composição de polipropileno (i) satisfaz a equação (i) tm - tc < 30 (i) onde tm é a temperatura de fusão (ºc) constituindo até mais que 50% da entalpia total de fusão hm do filme soprado de fusão de extrusão ou da composição de polipropileno; tc é a temperatura de cristalização (ºc) do filme soprado de fusão de extrusão ou da composição de polipropileno; e/ou (ii) tem uma taxa de escoamento de fusão mfr2 (230 ºc) de 1,0 a 5,5 g/10 minutos.
BR112012015156-8A 2009-12-23 2010-12-15 Filme extrusado por sopro, e material de embalagem BR112012015156B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09180609.1 2009-12-23
EP09180609A EP2338930A1 (en) 2009-12-23 2009-12-23 Blownfilm grade showing superior stiffness, transparency and processing behaviour
PCT/EP2010/069788 WO2011076636A1 (en) 2009-12-23 2010-12-15 Blownfilm grade showing superior stiffness, transparency and processing behaviour

Publications (2)

Publication Number Publication Date
BR112012015156A2 true BR112012015156A2 (pt) 2017-03-07
BR112012015156B1 BR112012015156B1 (pt) 2020-05-12

Family

ID=41559703

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012015156-8A BR112012015156B1 (pt) 2009-12-23 2010-12-15 Filme extrusado por sopro, e material de embalagem

Country Status (7)

Country Link
US (1) US8889753B2 (pt)
EP (2) EP2338930A1 (pt)
KR (1) KR101426182B1 (pt)
CN (1) CN102652150B (pt)
BR (1) BR112012015156B1 (pt)
ES (1) ES2585802T3 (pt)
WO (1) WO2011076636A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4796235B2 (ja) * 2001-03-27 2011-10-19 上野製薬株式会社 ビナフトール誘導体金属塩およびその製法
US9758292B2 (en) 2011-06-17 2017-09-12 Berry Plastics Corporation Insulated container
US8883280B2 (en) 2011-08-31 2014-11-11 Berry Plastics Corporation Polymeric material for an insulated container
WO2012174567A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Process for forming an insulated container having artwork
WO2012174422A2 (en) 2011-06-17 2012-12-20 Berry Plastics Corporation Insulated container with molded brim
AU2012363114B2 (en) 2011-06-17 2016-10-06 Berry Plastics Corporation Insulated sleeve for a cup
ES2524190T3 (es) 2011-12-05 2014-12-04 Borealis Ag Aumento del rendimiento de un proceso de extrusión de películas
EP2610274A1 (en) 2011-12-30 2013-07-03 Borealis AG Propylene random copolymer
ES2599456T3 (es) 2012-06-28 2017-02-01 Borealis Ag Polipropileno de resistencia elevada a la fusión de calidad mejorada
CN104602895A (zh) 2012-08-07 2015-05-06 比瑞塑料公司 杯状件成型方法和机器
BR112015009329A2 (pt) 2012-10-26 2017-07-04 Berry Plastics Corp material polimérico para um recipiente isolado
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
AR093944A1 (es) 2012-12-14 2015-07-01 Berry Plastics Corp Troquelado para envase
US9840049B2 (en) 2012-12-14 2017-12-12 Berry Plastics Corporation Cellular polymeric material
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
US20140262916A1 (en) 2013-03-14 2014-09-18 Berry Plastics Corporation Container
WO2015024018A1 (en) 2013-08-16 2015-02-19 Berry Plastics Corporation Polymeric material for an insulated container
US9758655B2 (en) 2014-09-18 2017-09-12 Berry Plastics Corporation Cellular polymeric material
US20170233566A1 (en) * 2014-09-30 2017-08-17 Exxonmobil Chemical Patents Inc. Bimodal Polypropylene Compositions
WO2016053468A1 (en) 2014-09-30 2016-04-07 Exxonmobil Chemical Patents Inc. Bimodal polypropylenes and method of making same
ES2717433T3 (es) 2014-11-05 2019-06-21 Borealis Ag Polipropileno ramificado de cadena larga para la aplicación en películas
ES2724243T3 (es) 2014-11-05 2019-09-09 Borealis Ag Polipropileno ramificado de cadena larga para aplicación de espuma
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
CN105419112A (zh) * 2015-09-17 2016-03-23 无锡市长安曙光手套厂 一种透明聚丙烯组合物
BR112018008830B1 (pt) 2015-11-30 2022-01-18 Exxonmobil Chemical Patents Inc Polipropileno para filmes, seu processo de preparação e os filmes do mesmo
US11091311B2 (en) 2017-08-08 2021-08-17 Berry Global, Inc. Insulated container and method of making the same
CN111278907A (zh) * 2017-10-27 2020-06-12 格雷斯公司 具有增加的熔体强度的聚烯烃聚合物
CN108219278A (zh) * 2018-01-23 2018-06-29 贵州省材料产业技术研究院 微发泡聚丙烯植物纤维复合材料及其制备方法
CN108424580A (zh) * 2018-03-27 2018-08-21 昆山禾振瑞新复合材料有限公司 一种高结晶高流动保险杠聚丙烯专用料

Family Cites Families (31)

* 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
EP0074194B2 (en) * 1981-08-22 1991-06-05 Showa Denko Kabushiki Kaisha Propylene-ethylene random copolymer, production process thereof, and film derived therefrom
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
DE69620440T3 (de) * 1995-11-24 2010-05-20 Chisso Corp. Propylenzusammensetzung, verfahren zu deren herstellung, polypropylenzusammensetzung und geformte gegenstände
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
DE69812710T2 (de) 1997-12-23 2003-10-23 Borealis Tech Oy Löslicher magnesiumhalogenidkomplex, herstellung und verwendung
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
EP1607433B1 (en) * 2001-06-27 2016-08-10 Borealis Technology Oy Polymer film comprising a propylene random copolymer
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
ATE369386T1 (de) * 2003-10-07 2007-08-15 Dow Global Technologies Inc Polypropylenzusammensetzung für luftgekühlte blasfolien
EP1697445A1 (en) * 2003-12-24 2006-09-06 Petroquimica Cuyo S.A.I.C. Sealing layer resin compositions
EP1754744B1 (en) * 2005-08-19 2008-05-07 Borealis Technology Oy A polyolefin foam
EP1928938A1 (en) * 2005-09-30 2008-06-11 Ciba Holding Inc. Microporous films
EP1801155B1 (en) * 2005-12-22 2009-12-09 Borealis Technology Oy Polypropylene composition comprising a propylene homopolymer component
WO2007068766A1 (en) * 2006-05-16 2007-06-21 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
MX2009008321A (es) * 2007-02-05 2009-11-02 Lankhorst Pure Composites Bv Materiales de poliolefina estirados y objetos producidos de los mismos.

Also Published As

Publication number Publication date
EP2516518A1 (en) 2012-10-31
CN102652150B (zh) 2015-01-14
KR101426182B1 (ko) 2014-07-31
KR20120112625A (ko) 2012-10-11
WO2011076636A1 (en) 2011-06-30
US20120295994A1 (en) 2012-11-22
US8889753B2 (en) 2014-11-18
EP2516518B1 (en) 2016-05-18
BR112012015156B1 (pt) 2020-05-12
EP2338930A1 (en) 2011-06-29
ES2585802T3 (es) 2016-10-10
CN102652150A (zh) 2012-08-29

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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]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/12/2010, OBSERVADAS AS CONDICOES LEGAIS.