BR112013008999A2 - um processo para a preparação do polipropileno com alta resistência do fundido. - Google Patents

um processo para a preparação do polipropileno com alta resistência do fundido.

Info

Publication number
BR112013008999A2
BR112013008999A2 BR112013008999A BR112013008999A BR112013008999A2 BR 112013008999 A2 BR112013008999 A2 BR 112013008999A2 BR 112013008999 A BR112013008999 A BR 112013008999A BR 112013008999 A BR112013008999 A BR 112013008999A BR 112013008999 A2 BR112013008999 A2 BR 112013008999A2
Authority
BR
Brazil
Prior art keywords
melt strength
high melt
polypropylene
preparation
polypropylene base
Prior art date
Application number
BR112013008999A
Other languages
English (en)
Inventor
Ajit Behari Mathur
Umasankar Satpathy
Original Assignee
Reliance Ind Ltd
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 Reliance Ind Ltd filed Critical Reliance Ind Ltd
Publication of BR112013008999A2 publication Critical patent/BR112013008999A2/pt

Links

Classifications

    • 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
    • C08F255/00—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
    • C08F255/02—Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00 on to polymers of olefins having two or three carbon atoms
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/28—Oxygen or compounds releasing free oxygen
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • 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
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/02—Combined thermoforming and manufacture of the preform
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/10—Chemical modification of a polymer including a reactive processing step which leads, inter alia, to morphological and/or rheological modifications, e.g. visbreaking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Polymerisation Methods In General (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

um processo para a preparação do polipropileno com alta resistência do fundido. a presente divulgação se relaciona ao processo de preparação do polipropileno com alta resistência do fundido pela mistura reativa da base de polipropilenos com de 0.1 a 1% w/w de monômeros de acrilato polifuncionais, na presença de 10 a 50 ppm de peróxido orgânico e 0.2 a 20%w/w de um aditivo como estabilizadores, neutralizadores de ácido, antioxidantes e lubrificantes. os polipropilenos com alta resistência do fundido modificados obtém assim um aumento de 30 a 60% em sua resistência do fundido em relação a base dos polipropilenos. a presente divulgação se relaciona ao processo de preparação do poliproleno com alta resistência do fundido pela mistura reativa da base de polipropilenos com de 0.1 a 1% w/w de monômeros de acrilato polifuncionais, na presença de 10 a 50 ppm de peróxido orgãnico e 0.2 a 20%w/w de um aditivo como estabilizadores, neutralizadores de ácido, antioxidantes e lubrificantes. os polipropilenos com alta resistência do fundido modificados obtém assim um aumento de 30 a 60% em sua resistência do fundido em relação a base dos polipropilenos.
BR112013008999A 2010-10-14 2011-10-11 um processo para a preparação do polipropileno com alta resistência do fundido. BR112013008999A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2860MU2010 2010-10-14
PCT/IN2011/000707 WO2012049690A1 (en) 2010-10-14 2011-10-11 A process for preparing high melt strength propylene polymers

Publications (1)

Publication Number Publication Date
BR112013008999A2 true BR112013008999A2 (pt) 2016-07-05

Family

ID=45937959

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013008999A BR112013008999A2 (pt) 2010-10-14 2011-10-11 um processo para a preparação do polipropileno com alta resistência do fundido.

Country Status (6)

Country Link
US (1) US9074062B2 (pt)
EP (1) EP2627686A4 (pt)
JP (1) JP2013539812A (pt)
KR (1) KR101559638B1 (pt)
BR (1) BR112013008999A2 (pt)
WO (1) WO2012049690A1 (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2800764B1 (en) 2012-01-07 2017-05-31 Council of Scientific & Industrial Research Modified polypropylene compositions for reduced necking in extrusion film casting or extrusion coating processes
MY163472A (en) * 2012-07-24 2017-09-15 Petroliam Nasional Berhad (Petronas) Polymer compositions
BR112015009509B1 (pt) 2012-10-31 2021-09-21 Exxonmobil Chemical Patents Inc Artigos moldado compreendendo resinas de polipropileno de ampla distribuição de peso molecular e resina espumável
BR112015009432B1 (pt) 2012-10-31 2021-03-30 Exxonmobil Chemical Patents Inc. Resinas de polipropileno de ampla distribuição de peso molecular
JP6568798B2 (ja) * 2013-09-27 2019-08-28 積水化成品工業株式会社 改質ポリプロピレン系樹脂、樹脂発泡体及び発泡樹脂製容器、及び、改質ポリプロピレン系樹脂の製造方法
WO2015107532A1 (en) * 2014-01-17 2015-07-23 Reliance Industries Limited Thermoformable polyolefin compositions
EP3116948B1 (en) 2014-03-10 2020-12-09 Hickory Springs Manufacturing Company High temperature non-crosslinked polyethylene-based foam and methods of making the same
BR112016030490B1 (pt) * 2014-06-25 2022-01-18 Basf Se Método de processamento no estado fundido de uma composição de polipropileno, polipropileno processado no estado fundido e artigo
US20160030728A1 (en) 2014-07-31 2016-02-04 Tekni-Plex, Inc. Extrudable tubing and solvent bonded fitting for delivery of medicinal fluids
CN107207757B (zh) 2015-02-04 2024-04-30 埃克森美孚化学专利公司 具有平衡的应变硬化、熔体强度和剪切变稀的聚丙烯
WO2016164111A1 (en) * 2015-04-10 2016-10-13 Exxonmobil Chemical Patents Inc. Extrusion of polypropylenes with organic peroxides
CN107567476A (zh) 2015-04-28 2018-01-09 埃克森美孚化学专利公司 基于丙烯的抗冲共聚物
EP3383951B1 (en) 2015-11-30 2019-08-14 ExxonMobil Chemical Patents Inc. Polypropylene for films and the films therefrom
JP6852482B2 (ja) * 2017-03-16 2021-03-31 Ｍｃｐｐイノベーション合同会社 非発泡成形用熱可塑性エラストマー組成物及びその成形体
US11117995B2 (en) 2018-08-23 2021-09-14 Formosa Plastics Corporation, U.S.A. Process for preparing high melt strength polypropylene
CN113056450A (zh) 2018-10-12 2021-06-29 诺力昂化学品国际有限公司 固体有机过氧化物组合物
US11021603B2 (en) * 2019-01-03 2021-06-01 Nan Ya Plastics Corporation White polyester film with properties of lightweight and low-shrinkage
US11286317B2 (en) 2019-04-12 2022-03-29 Indian Oil Corporation Limited Morphology modified heterophase propylene copolymers and their products thereof
CN115210316A (zh) 2020-03-26 2022-10-18 弗纳技术股份有限公司 高熔体强度聚丙烯及其制备方法
WO2024038070A1 (en) 2022-08-19 2024-02-22 Borealis Ag Process for preparing a long chain branched polypropylene composition
CN116041855A (zh) * 2023-01-03 2023-05-02 青岛海泰科新材料科技有限公司 一种高熔体强度微发泡聚丙烯复合材料及其制备方法

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US383431A (en) 1888-05-29 David t
US3318976A (en) 1965-12-03 1967-05-09 Shell Oil Co Production of modified polyolefin
JPS5124555B2 (pt) 1974-03-05 1976-07-24
US4451589A (en) 1981-06-15 1984-05-29 Kimberly-Clark Corporation Method of improving processability of polymers and resulting polymer compositions
JPS60188412A (ja) * 1984-03-09 1985-09-25 Chisso Corp ポリオレフイン樹脂組成物の製造方法
ZA86528B (en) 1985-01-31 1986-09-24 Himont Inc Polypropylene with free-end long chain branching,process for making it,and use thereof
PT81945B (pt) 1985-01-31 1987-12-30 Himont Inc Processo para a fabricacao de polipropileno com ramificacoes de cadeia longa de extremidade livre
JPS61190540A (ja) * 1985-02-20 1986-08-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物の改質方法
US5047485A (en) 1989-02-21 1991-09-10 Himont Incorporated Process for making a propylene polymer with free-end long chain branching and use thereof
US5200439A (en) 1990-04-13 1993-04-06 Mitsui Toatsu Chemicals, Inc. Method for increasing intrinsic viscosity of syndiotactic polypropylene
US5439949A (en) 1991-08-21 1995-08-08 Rexene Corporation Propylene compositions with improved resistance to thermoforming sag
US5416169A (en) 1992-11-26 1995-05-16 Chisso Corporation Polypropylene having a high melt-tensile strength, a process for producing the same and a molded product from the same
US5414027A (en) 1993-07-15 1995-05-09 Himont Incorporated High melt strength, propylene polymer, process for making it, and use thereof
US5447985A (en) 1993-10-28 1995-09-05 Akzo Nobel N.V. Modification of (CO)polymers with unsaturated peroxyacids
JP3355816B2 (ja) * 1994-09-19 2002-12-09 チッソ株式会社 改質ポリプロピレンの製造法および成形品
US5820981A (en) 1996-04-02 1998-10-13 Montell North America Inc. Radiation visbroken polypropylene and fibers made therefrom
TW341579B (en) 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
UA60351C2 (uk) 1997-11-21 2003-10-15 Акцо Нобель Н.В. Спосіб модифікації поліпропілену
US6225411B1 (en) 1999-04-19 2001-05-01 Montell Technology Company Bv Soft propylene polymer blend with high melt strength
US6664317B2 (en) 2000-02-18 2003-12-16 Ciba Specialty Chemicals Corporation Stabilized gamma irradiated polyolefins
US6548600B2 (en) * 2000-09-22 2003-04-15 Dupont Dow Elastomers L.L.C. Thermoplastic elastomer compositions rheology-modified using peroxides and free radical coagents
US6444722B1 (en) 2000-11-02 2002-09-03 Basell Poliolefine Italia S.P.A. Making polyolefin graft copolymers with low molecular weight side chains using a polymeric peroxide as an initiator
EP1380613A1 (en) 2002-07-09 2004-01-14 ATOFINA Research Long chain branching polypropylene
CN101148490B (zh) 2006-09-22 2010-11-24 中国石油化工股份有限公司 一种高熔体强度聚丙烯的制备方法
US8399536B2 (en) 2007-06-29 2013-03-19 Basell Poliolefine Italia, s.r.l. Irradiated polyolefin composition comprising a non-phenolic stabilizer
CN100535047C (zh) 2007-07-20 2009-09-02 唐山市福恩特防腐电气控制设备有限公司 一种高熔体强度聚丙烯材料及其制备方法
WO2010007671A1 (ja) 2008-07-16 2010-01-21 株式会社日立製作所 プラズマディスプレイパネルの製造方法
JP5513503B2 (ja) * 2008-07-23 2014-06-04 サウディ ベーシック インダストリーズ コーポレイション 改質ポリプロピレン組成物を調製するプロセス
US20100087602A1 (en) * 2008-10-08 2010-04-08 Fina Technology, Inc. Long chain branched polypropylene for cast film applications
US7935740B2 (en) 2008-12-30 2011-05-03 Basell Poliolefine Italia S.R.L. Process for producing high melt strength polypropylene

Also Published As

Publication number Publication date
EP2627686A1 (en) 2013-08-21
JP2013539812A (ja) 2013-10-28
US9074062B2 (en) 2015-07-07
KR101559638B1 (ko) 2015-10-12
KR20130099135A (ko) 2013-09-05
EP2627686A4 (en) 2014-04-09
US20130267636A1 (en) 2013-10-10
WO2012049690A1 (en) 2012-04-19

Similar Documents

Publication Publication Date Title
BR112013008999A2 (pt) um processo para a preparação do polipropileno com alta resistência do fundido.
EA201291029A1 (ru) Высокотекучий длинноцепочечный разветвленный полипропилен
BR112013032619A2 (pt) métodos e composições relacionados com reciclagem dos resíduos de polímero
BR122014017503B8 (pt) Moléculas pesticidas
BR112013013634A2 (pt) processo para formar uma composição de polímnero baseada em etileno, composição de polímero e composição formulada
IN2015DN02634A (pt)
BR112012029566A2 (pt) composição.
BR112013031414A2 (pt) métodos para converter material lignocelulósico em produtos úteis
BR112013031307A2 (pt) métodos para tratamento de material lignocelulósico
BR112012030085A2 (pt) processo para a preparação de pré-impregnados de piliuretano estáveis ao armazenamento e artigos moldados prodozidos dos mesmos
FI20115054A0 (fi) Menetelmä lujuuden ja retention parantamiseksi ja paperituote
IN2014MN00994A (pt)
BR112015000188A2 (pt) isolados de proteína de batata
BR112015029017A2 (pt) hidroxissilano e polímero contendo grupos silano
BR112015013914A2 (pt) polietileno de peso molecular ultraelevado facilmente processável e um processo para sua preparação
BR112013026321A2 (pt) composto, tensoativo, produto formulado, e, processo para a preparação de betaína
BR112014017841A8 (pt) Processo para a preparação de uma composição condutora utilizando um masterbatch
BR112014011339A2 (pt) processo para a preparação de composições de políme-ros de propileno heterofásicos
EA201500630A1 (ru) Компаунды для автомобильной промышленности с улучшенным запахом
BR112013026135A2 (pt) processo para produzir um polímero contendo vinilamina acilada e sua aplicação como um aditivo para fabricação de papel
BR112015028887A2 (pt) métodos para preparação de um poliéster
BR112013016430A2 (pt) polímeros acoplados e métodos para produzir os mesmos
BR112015004979A2 (pt) processo para melhorar as propriedades reológicas de uma dispersão aquosa
ZA201407010B (en) Process for the preparation of branched polybutadiene having high content of 1,4-cis units
MX2014014180A (es) Polimeros hidrofilos de bajo contenido de acido como estabilizadores para emulsiones a base de agua.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2483 DE 07-08-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]