BR9907091A - Polipropileno modificado, e, processos para modificação de um (co)polìmero de polipropileno, para produzir um polipropileno modificado e, para modificação de um polìmero <244>-olefìnico - Google Patents

Polipropileno modificado, e, processos para modificação de um (co)polìmero de polipropileno, para produzir um polipropileno modificado e, para modificação de um polìmero <244>-olefìnico

Info

Publication number
BR9907091A
BR9907091A BR9907091-0A BR9907091A BR9907091A BR 9907091 A BR9907091 A BR 9907091A BR 9907091 A BR9907091 A BR 9907091A BR 9907091 A BR9907091 A BR 9907091A
Authority
BR
Brazil
Prior art keywords
polypropylene
polymer
modifying
modified polypropylene
formula
Prior art date
Application number
BR9907091-0A
Other languages
English (en)
Inventor
Gary Peeters
Michael Shane O'shea
Graeme Moad
Original Assignee
Polymers Australia Pty 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
Priority claimed from AUPP1393A external-priority patent/AUPP139398A0/en
Priority claimed from AUPP1392A external-priority patent/AUPP139298A0/en
Application filed by Polymers Australia Pty Ltd filed Critical Polymers Australia Pty Ltd
Publication of BR9907091A publication Critical patent/BR9907091A/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
    • 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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/06—Oxidation
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

"POLIPROPILENO MODIFICADO, E, PROCESSOS PARA AUMENTAR A RESISTêNCIA DO MATERIAL FUNDIDO E/OU A VISCOSIDADE DO MATERIAL FUNDIDO EXTENSIONAL DE UM (Co)POLìMERO DE POLIPROPILENO, PARA PRODUZIR UM POLIPROPILENO MODIFICADO E, PARA MODIFICAçãO DE UM POLìMERO AOLEFìNICO". Um processo para modificação de um (Co)polímero de polipropileno no qual o citado processo compreende misturação de material fundido de (co)polímero de polipropileno na presença de um iniciador no qual o citado iniciador é selecionado do grupo definido pela fórmula (1) na qual R é selecionado do grupo consistindo de C~ 1~ a C~ 18~-acila opcionalmente substituída, C~ 1~ a C~ 18~-alquila opcionalmente substituída, aroíla definida pela fórmula (2) e compostos de fórmula (3) na qual U, V, X, Y, Z, U', V', X', Y' e Z' são independentemente selecionados do grupo consistindo de hidrogênio, halogênio, C~ 1~-C~ 18~-alquila; C~ 1~-C~ 18~-alcoxi, ariloxi, acila, aciloxi, arila, carboxi, alcóxi-carbonila, aril-oxicarbonila, trialquila, silila, hidroxi, ou um grupo de fórmula (4) e na qual T é alquileno.
BR9907091-0A 1998-01-19 1999-01-19 Polipropileno modificado, e, processos para modificação de um (co)polìmero de polipropileno, para produzir um polipropileno modificado e, para modificação de um polìmero <244>-olefìnico BR9907091A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPP1393A AUPP139398A0 (en) 1998-01-19 1998-01-19 Process for increasing the melt strength of polypropylene (1)
AUPP1392A AUPP139298A0 (en) 1998-01-19 1998-01-19 Process for increasing the melt strength of polypropylene (2)
PCT/AU1999/000036 WO1999036466A1 (en) 1998-01-19 1999-01-19 Process for increasing the melt strength of polypropylene

Publications (1)

Publication Number Publication Date
BR9907091A true BR9907091A (pt) 2001-09-04

Family

ID=25645704

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9907091-0A BR9907091A (pt) 1998-01-19 1999-01-19 Polipropileno modificado, e, processos para modificação de um (co)polìmero de polipropileno, para produzir um polipropileno modificado e, para modificação de um polìmero <244>-olefìnico

Country Status (9)

Country Link
US (1) US6951904B1 (pt)
EP (1) EP1080148A4 (pt)
JP (1) JP2002509172A (pt)
KR (1) KR100621240B1 (pt)
CN (1) CN1123593C (pt)
BR (1) BR9907091A (pt)
CA (1) CA2318611A1 (pt)
ID (1) ID28059A (pt)
WO (1) WO1999036466A1 (pt)

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US6630231B2 (en) 1999-02-05 2003-10-07 3M Innovative Properties Company Composite articles reinforced with highly oriented microfibers
US6110588A (en) 1999-02-05 2000-08-29 3M Innovative Properties Company Microfibers and method of making
US6468451B1 (en) 2000-06-23 2002-10-22 3M Innovative Properties Company Method of making a fibrillated article
US6420024B1 (en) 2000-12-21 2002-07-16 3M Innovative Properties Company Charged microfibers, microfibrillated articles and use thereof
US6503990B2 (en) 2001-01-12 2003-01-07 Atofina Chemicals, Inc. Safe, efficient, low t-butanol forming organic peroxide for polypropylene modification
US20030211310A1 (en) 2001-06-21 2003-11-13 Haas Christopher K. Foam and method of making
US7820282B2 (en) 2003-04-10 2010-10-26 3M Innovative Properties Company Foam security substrate
US7655296B2 (en) 2003-04-10 2010-02-02 3M Innovative Properties Company Ink-receptive foam article
US7883769B2 (en) 2003-06-18 2011-02-08 3M Innovative Properties Company Integrally foamed microstructured article
EP1844100B1 (en) 2005-02-03 2009-10-28 Basell Poliolefine Italia S.r.l. Propylene polymer composition for injection molding
CN101175778B (zh) 2005-05-12 2011-12-07 巴塞尔聚烯烃意大利有限责任公司 丙烯-乙烯共聚物和它们的制备方法
AU2006265203A1 (en) * 2005-07-01 2007-01-11 Basell Poliolefine Italia S.R.L. Propylene polymers having broad molecular weight distribution
JP5127711B2 (ja) * 2005-08-08 2013-01-23 サンアロマー株式会社 ポリプロピレン樹脂の核化方法
US8003176B2 (en) 2006-10-04 2011-08-23 3M Innovative Properties Company Ink receptive article
US8012550B2 (en) 2006-10-04 2011-09-06 3M Innovative Properties Company Ink receptive article
MY160588A (en) * 2007-12-20 2017-03-15 Novartis Ag Method for cast molding contact lenses
PL2130858T3 (pl) 2008-06-06 2012-12-31 United Initiators Gmbh & Co Kg Preparaty inicjujące reakcje rodnikowe
EP2340156B1 (en) * 2008-09-24 2012-07-25 Novartis AG Method for cast molding contact lenses
US8916250B2 (en) * 2008-10-01 2014-12-23 Borealis Ag Sewage pipe comprising beta nucleated polypropylene material with improved properties
US8877867B2 (en) * 2008-11-06 2014-11-04 Exxonmobil Chemical Patents Inc. Process for forming thermoplastic vulcanizates and extruded articles therefrom
EP2585500A4 (en) 2010-06-28 2014-03-12 Polymers Crc Ltd MODIFICATION OF PROPYLENE POLYMERS
JP6684281B2 (ja) 2014-12-23 2020-04-22 ダウ グローバル テクノロジーズ エルエルシー 炭化水素開始剤を使用して変性エチレン系ポリマーを調製するための方法
SG11201705607QA (en) * 2015-01-21 2017-08-30 Univation Tech Llc Methods for controlling polymer chain scission
EP3056531B1 (en) 2015-02-10 2020-12-16 Lummus Novolen Technology Gmbh Methods for modifying the rheology of polymers
KR102533034B1 (ko) * 2017-08-24 2023-05-15 누리온 케미칼즈 인터내셔널 비.브이. 고 용융 강도 폴리프로필렌의 제조 방법
EP3981801A1 (en) * 2020-10-06 2022-04-13 Lummus Novolen Technology Gmbh Method and system for feeding a liquid organic peroxide to a polymer melt processing equipment and method and system for modifying the rheology of polymers
EP4421117A1 (en) 2023-02-21 2024-08-28 Nouryon Chemicals International B.V. Organic peroxide composition
CN118222025A (zh) * 2024-04-11 2024-06-21 深圳市亿能科技有限公司 再生高密度聚乙烯管道材料用多功能母粒及其制备方法

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Also Published As

Publication number Publication date
KR100621240B1 (ko) 2006-09-13
CA2318611A1 (en) 1999-07-22
ID28059A (id) 2001-05-03
JP2002509172A (ja) 2002-03-26
KR20010040362A (ko) 2001-05-15
US6951904B1 (en) 2005-10-04
EP1080148A4 (en) 2003-02-05
WO1999036466A1 (en) 1999-07-22
EP1080148A1 (en) 2001-03-07
CN1291213A (zh) 2001-04-11
CN1123593C (zh) 2003-10-08

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements