AU2001287718A1 - Controlled rheology polypropylene heterophasic copolymers - Google Patents

Controlled rheology polypropylene heterophasic copolymers

Info

Publication number
AU2001287718A1
AU2001287718A1 AU2001287718A AU8771801A AU2001287718A1 AU 2001287718 A1 AU2001287718 A1 AU 2001287718A1 AU 2001287718 A AU2001287718 A AU 2001287718A AU 8771801 A AU8771801 A AU 8771801A AU 2001287718 A1 AU2001287718 A1 AU 2001287718A1
Authority
AU
Australia
Prior art keywords
heterophasic copolymers
controlled rheology
polypropylene heterophasic
rheology polypropylene
controlled
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001287718A
Inventor
Lisa K. Albe
Philippe Vandeurzen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Total Research and Technology Feluy SA
Original Assignee
Atofina Research SA
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=8171991&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2001287718(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atofina Research SA filed Critical Atofina Research SA
Publication of AU2001287718A1 publication Critical patent/AU2001287718A1/en
Abandoned legal-status Critical Current

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
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • 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
    • C08F8/50—Partial depolymerisation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

Abstract

This invention discloses a method for degrading an heterophasic copolymer of propylene by extruding said copolymer with a peroxide at a temperature of from 160 °C to less than 200 °C.
AU2001287718A 2000-09-08 2001-09-07 Controlled rheology polypropylene heterophasic copolymers Abandoned AU2001287718A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP20000203099 EP1186618A1 (en) 2000-09-08 2000-09-08 Controlled rheology polypropylene heterophasic copolymers
EP00203099 2000-09-08
PCT/EP2001/010350 WO2002020628A1 (en) 2000-09-08 2001-09-07 Controlled rheology polypropylene heterophasic copolymers

Publications (1)

Publication Number Publication Date
AU2001287718A1 true AU2001287718A1 (en) 2002-03-22

Family

ID=8171991

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001287718A Abandoned AU2001287718A1 (en) 2000-09-08 2001-09-07 Controlled rheology polypropylene heterophasic copolymers

Country Status (9)

Country Link
US (2) US20050163949A1 (en)
EP (3) EP1186618A1 (en)
JP (1) JP5133489B2 (en)
AT (1) ATE321075T1 (en)
AU (1) AU2001287718A1 (en)
DE (1) DE60118218T2 (en)
DK (1) DK1315763T3 (en)
ES (1) ES2259671T3 (en)
WO (1) WO2002020628A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186618A1 (en) 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
US6610792B2 (en) * 2001-07-26 2003-08-26 Fina Technology, Inc. Polypropylene copolymers and method of preparing polyproylene copolymers
EP1312617A1 (en) * 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene
KR101089113B1 (en) 2003-02-13 2011-12-06 아크조 노벨 엔.브이. Storage stable cyclic ketone peroxide compositions
EP1447404A1 (en) * 2003-02-13 2004-08-18 Akzo Nobel N.V. Improved cyclic ketone peroxide compositions
US7309742B2 (en) * 2003-11-14 2007-12-18 Fina Technology, Inc. Impact copolymer with optimized melt flow, stiffness, and low-temperature impact resistance
FR2887801B1 (en) * 2005-07-01 2007-09-07 Bollore Sa FILM WITH SEVERAL LAYERS
US8334348B2 (en) 2006-03-03 2012-12-18 Akzo Nobel N.V. Process for the modification of biodegradable polymers
DE602007008692D1 (en) * 2006-03-03 2010-10-07 Akzo Nobel Nv METHOD FOR MODIFYING BIODEGRADABLE POLYMERS
EP1873173B1 (en) * 2006-06-30 2015-04-22 Borealis Technology Oy High melt flow random polypropylene copolymer
EP2062937A1 (en) * 2007-11-26 2009-05-27 Total Petrochemicals Research Feluy Heterophasic propylene copolymer for corrugated sheet and cast film applications
WO2010151508A1 (en) * 2009-06-23 2010-12-29 Dow Global Technologies Inc. Controlled-rheology polypropylene
ES2656143T3 (en) 2012-12-04 2018-02-23 Braskem S.A. Compatibility procedure for polypropylene combinations, polypropylene combination and use thereof, product and initiator for the compatibility of a polypropylene combination
CN102977071B (en) * 2012-12-07 2015-04-15 上虞绍风化工有限公司 Preparation method of 3,6,9-triethyl-3,6,9-trimethyl-1,4,7-triperoxynonane
US20170051118A1 (en) * 2015-08-21 2017-02-23 Fina Technology, Inc. Pellets of lightly vis-broken polypropylene
CN109153809A (en) 2016-05-26 2019-01-04 博里利斯股份公司 The molecular modification of polyvinyl resin
US11780939B2 (en) * 2019-02-20 2023-10-10 Fina Technology, Inc. Enhanced heat stability polypropylene
BR112021016740A2 (en) * 2019-02-28 2021-10-19 Fina Technology, Inc. CLARIFIED POLYPROPYLENE FOR LONG-TERM COLOR PERFORMANCE
US11286317B2 (en) * 2019-04-12 2022-03-29 Indian Oil Corporation Limited Morphology modified heterophase propylene copolymers and their products thereof

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4879851A (en) 1972-01-28 1973-10-26
JPS5148196B2 (en) * 1972-03-11 1976-12-18
TR17756A (en) 1972-07-25 1976-07-01 Oesterr Stickstoffwerke Ag PROCEDURE FOR THE MANUFACTURING OF POLYPROPYLENE WITH MAHDUT MOLECUEL WEIGHT
US4061694A (en) * 1976-12-21 1977-12-06 Dart Industries Inc. Low temperature impact strength molding compositions
US4192935A (en) * 1978-01-06 1980-03-11 DuPont of Canada Limited Ethylene polymers of high melt index
US4375531A (en) * 1982-01-11 1983-03-01 Northern Petrochemical Company High impact visbroken polymeric blends
US4535125A (en) * 1983-10-13 1985-08-13 Shell Oil Company High flow propylene polymer compositions
US4493923A (en) * 1984-03-27 1985-01-15 Shell Oil Company High notched impact toughness propylene polymer compositions
JPS60174154U (en) * 1984-04-25 1985-11-18 オムロン株式会社 Electronic switch mounting bracket
JPS61233047A (en) * 1985-04-09 1986-10-17 Mitsui Toatsu Chem Inc Polypropylene resin composition
US4734448A (en) * 1985-07-10 1988-03-29 Idemitsu Petrochemical Co., Ltd. Propylene polymer composition
US4707524A (en) * 1986-05-06 1987-11-17 Aristech Chemical Corporation Controlled-rheology polypropylene
JPH04314712A (en) * 1991-04-12 1992-11-05 Asahi Chem Ind Co Ltd Propylene-ethylene copolymer excellent in transparency
US5602206A (en) * 1992-03-04 1997-02-11 Basf Corporation Block copolymer process
CA2102542A1 (en) 1992-11-12 1994-05-13 Thaddeus W. Klimek Gas-phase process for producing copolymer of propylene and ethylene and polyolefin films made therefrom
TW275076B (en) 1992-12-02 1996-05-01 Hoechst Ag
AT403581B (en) * 1993-06-07 1998-03-25 Danubia Petrochem Polymere METHOD FOR PRODUCING NEW POLYPROPYLENE BY CHEMICAL DEGRADING
JP3761590B2 (en) 1993-07-20 2006-03-29 東燃化学株式会社 Thermoplastic elastomer composition
EP0647677B1 (en) * 1993-10-06 2001-12-05 Ticona GmbH Polymer alloy
US5447985A (en) * 1993-10-28 1995-09-05 Akzo Nobel N.V. Modification of (CO)polymers with unsaturated peroxyacids
US5459201A (en) * 1994-03-11 1995-10-17 Quantum Chemical Corporation Impact strength, stress-whitening and bruise-resistance for impact modified polypropylene
CA2144586A1 (en) * 1994-03-15 1995-09-16 Yasuhiro Niki Reformed polypropylene resin composition and a method of preparing the same
WO1996003397A1 (en) * 1994-07-21 1996-02-08 Akzo Nobel N.V. Cyclic ketone peroxide formulations
WO1996003444A1 (en) * 1994-07-21 1996-02-08 Akzo Nobel N.V. Modification of (co)polymers with cyclic ketone peroxides
DE4432798A1 (en) * 1994-09-15 1996-03-21 Basf Ag Highly flexible propylene-ethylene copolymers
IT1271038B (en) * 1994-10-25 1997-05-26 Himont Inc PROCESS FOR THE PREPARATION OF BITUMEN MIXTURES AND POLYMERIC COMPOSITIONS
BE1009007A3 (en) * 1994-12-27 1996-10-01 Dsm Nv Cross-linked polymer composition containing polypropylene and polyethene.
CA2187204C (en) * 1995-02-07 2002-09-10 Kenji Sugimura Process for preparing olefin polymer
US5530073A (en) * 1995-06-30 1996-06-25 Amoco Corporation Process for increased peroxide efficiency in controlled rheology polypropylene resin
TW341579B (en) 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
JP3192997B2 (en) * 1996-12-06 2001-07-30 旭化成株式会社 Olefin polymerization catalyst and method for producing polyolefin
US6015854A (en) * 1997-10-24 2000-01-18 Union Carbide Chemicals & Plastics Technology Corporation Polypropylene impact copolymers with high clarity
KR100257835B1 (en) 1998-03-24 2000-06-01 이영일 Polypropylene resin composition having a excellent impact resistance
RU2224756C2 (en) * 1998-10-16 2004-02-27 Акцо Нобель Н.В. Improved phlegmatization of cyclic ketone peroxides
ZA9810887B (en) * 1998-11-27 2000-07-26 Sasol Tech Pty Ltd Polymerization.
AU1388300A (en) * 1999-11-12 2001-05-30 Borealis Technology Oy Heterophasic copolymers
EP1186618A1 (en) 2000-09-08 2002-03-13 ATOFINA Research Controlled rheology polypropylene heterophasic copolymers
US6610792B2 (en) * 2001-07-26 2003-08-26 Fina Technology, Inc. Polypropylene copolymers and method of preparing polyproylene copolymers
EP1312617A1 (en) 2001-11-14 2003-05-21 ATOFINA Research Impact strength polypropylene

Also Published As

Publication number Publication date
JP2004508437A (en) 2004-03-18
DE60118218T2 (en) 2006-12-14
EP1666509A2 (en) 2006-06-07
ATE321075T1 (en) 2006-04-15
US20090171034A1 (en) 2009-07-02
JP5133489B2 (en) 2013-01-30
EP1666509A3 (en) 2006-06-21
EP1315763A1 (en) 2003-06-04
DK1315763T3 (en) 2006-07-24
EP1315763B1 (en) 2006-03-22
US20050163949A1 (en) 2005-07-28
DE60118218D1 (en) 2006-05-11
WO2002020628A1 (en) 2002-03-14
ES2259671T3 (en) 2006-10-16
US7902300B2 (en) 2011-03-08
EP1186618A1 (en) 2002-03-13

Similar Documents

Publication Publication Date Title
AU2001287718A1 (en) Controlled rheology polypropylene heterophasic copolymers
AU4126500A (en) Method for the production of a controlled rheological polypropylene resin
EP1464673A3 (en) Polyanhydrides with biologically active degradation products
CA2419673A1 (en) Polymeric networks
AU3434300A (en) Adaptive channel equalizer
EP1205935A8 (en) Assembly of a number of plate-shaped data carriers and a storage device
AU2002306941A1 (en) Polyolefin thermoplastic silicone elastomers employing radical cure
AU2003272213A1 (en) Plasticized polyolefin compositions
WO1999065913A3 (en) Epothilone minor constituents
AU1401900A (en) An adaptive connection admission control scheme for packet networks
AU2002243700A1 (en) Propylene polymers for films
DE602004024215D1 (en) ELLUNGSVERFAHREN FOR THIS
WO2003041664A1 (en) Cosmetics containing clay mineral
AU2003240222A1 (en) Highly active beta-nucleating additive for polypropylene
AU2001277585A1 (en) Stabilising polymeric, organosilicon or silicone compositions
AU2003288023A1 (en) Process for the manufacture of 1,2-epoxy-3-chloropropane
WO2006086100A3 (en) Partially contention-based channel access protocol
WO2007066195A3 (en) Device and method for switching and controlling electrical equipment comprising a proximity sensor
DE60233078D1 (en) Impact-resistant polypropene
AU2003263188A1 (en) At least two-stage process for preparing propylene polymer compositions
AU2003278791A1 (en) Antimicrobial (3.1.0) bicyclic oxazolidinone derivatives
WO2003007912A3 (en) Lyophilized formulation comprising olanzapine
AU2001271965A1 (en) Negative feedback gain control for common electrode transistor
AU6103399A (en) Substituted pyrrolidinone, thiazolidinone or oxazolidinone as herbicides
AU2003268312A1 (en) High gain bipolar transistor