SG10201907312WA - Methods for modifying the rheology of polymers - Google Patents

Methods for modifying the rheology of polymers

Info

Publication number
SG10201907312WA
SG10201907312WA SG10201907312WA SG10201907312WA SG10201907312WA SG 10201907312W A SG10201907312W A SG 10201907312WA SG 10201907312W A SG10201907312W A SG 10201907312WA SG 10201907312W A SG10201907312W A SG 10201907312WA SG 10201907312W A SG10201907312W A SG 10201907312WA
Authority
SG
Singapore
Prior art keywords
rheology
modifying
polymers
methods
polymer
Prior art date
Application number
SG10201907312WA
Other languages
English (en)
Inventor
Manfred Wittner
Angela Hilgers
Geoffrey Detavernier
Michael Neidhoefer
Original Assignee
Lummus Novolen Technology Gmbh
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 Lummus Novolen Technology Gmbh filed Critical Lummus Novolen Technology Gmbh
Publication of SG10201907312WA publication Critical patent/SG10201907312WA/en

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/201—Pre-melted polymers
    • 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
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F10/02—Ethene
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/04—Monomers containing three or four carbon atoms
    • C08F110/06—Propene
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/26—Treatment of polymers prepared in bulk also solid polymers or polymer melts
    • C08F6/28—Purification
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • 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
    • 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
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
SG10201907312WA 2015-02-10 2016-02-10 Methods for modifying the rheology of polymers SG10201907312WA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15154574.6A EP3056531B1 (en) 2015-02-10 2015-02-10 Methods for modifying the rheology of polymers

Publications (1)

Publication Number Publication Date
SG10201907312WA true SG10201907312WA (en) 2019-09-27

Family

ID=52462858

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201706512SA SG11201706512SA (en) 2015-02-10 2016-02-10 Methods for modifying the rheology of polymers
SG10201907312WA SG10201907312WA (en) 2015-02-10 2016-02-10 Methods for modifying the rheology of polymers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201706512SA SG11201706512SA (en) 2015-02-10 2016-02-10 Methods for modifying the rheology of polymers

Country Status (12)

Country Link
US (2) US10703831B2 (es)
EP (2) EP3800217B1 (es)
JP (2) JP6944378B2 (es)
KR (3) KR102281390B1 (es)
CN (2) CN118006016A (es)
BR (1) BR112017017111B1 (es)
CO (1) CO2017008080A2 (es)
ES (2) ES2859909T3 (es)
SA (1) SA517382087B1 (es)
SG (2) SG11201706512SA (es)
WO (1) WO2016128473A1 (es)
ZA (1) ZA201705398B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR112018072767A2 (pt) * 2016-05-26 2019-02-19 Borealis Ag modificação molecular de resina de polietileno
AR113459A1 (es) * 2017-10-25 2020-05-06 Dow Global Technologies Llc Proceso para formar un polvo
CN111533994B (zh) * 2020-05-09 2021-09-17 东华能源(张家港)新材料有限公司 一种高裂解率高熔指聚丙烯材料及其制备方法和应用
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
EP4244285A1 (en) * 2020-11-13 2023-09-20 Braskem, S.A. Processing of polyethylene-based compositions and products therefrom
CN115947978B (zh) * 2022-12-13 2023-07-14 江苏极易新材料有限公司 一种聚烯烃用具有熔指控制的复配剂造粒方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE601457A (es) * 1960-03-18
US4391876A (en) 1980-04-02 1983-07-05 Ppg Industries, Inc. Aqueous peroxide emulsion for use with glass fibers
US4578430A (en) 1984-12-19 1986-03-25 Shell Oil Company Controlled degradation or cracking of alpha-olefin polymers
MX9100656A (es) * 1990-08-23 1992-04-01 Exxon Chemical Patents Inc Proceso para producir polimeros isoolefinicos de bajo peso molecular
US5434221A (en) * 1990-08-23 1995-07-18 Exxon Chemical Patents Inc. Low molecular weight isoolefin polymer
JPH0689193B2 (ja) 1991-05-24 1994-11-09 チッソ株式会社 改質プロピレン系重合体組成物の製造方法
JP3714675B2 (ja) * 1991-12-13 2005-11-09 エクソンモービル・ケミカル・パテンツ・インク 溶融加工装置における複数反応方法
TW341579B (en) 1996-06-24 1998-10-01 Akzo Nobel Nv Process for enhancing the melt strength of polypropylene (co)polymers
US6077914A (en) * 1997-02-20 2000-06-20 Fmc Corporation Process for modifying the rheology of polyolefins
US6103833A (en) * 1997-06-12 2000-08-15 Akzo Nobel N.V. Process for enhancing the melt strength of polypropylene (co)polymers
CN1123593C (zh) 1998-01-19 2003-10-08 聚合物澳大利亚有限公司 提高聚丙烯熔体强度的方法
PL348906A1 (en) 1999-01-12 2002-06-17 Akzo Nobel Nv Aqueous peroxide emulsions
JP2004511604A (ja) 2000-10-11 2004-04-15 スノコ，　インコーポレイテッド（アール　アンド　エム） メルトフローレートが高くかつ成形性に優れるポリプロピレン材および製造方法
US6764612B2 (en) * 2002-03-22 2004-07-20 Geo Specialty Chemicals, Inc. Encapsulated peroxide compositions
JP2006274167A (ja) 2005-03-30 2006-10-12 Sumitomo Chemical Co Ltd 熱可塑性樹脂組成物の製造方法
RU2012102056A (ru) 2009-06-23 2013-07-27 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи. Полипропилен с контролируемой реологией
BR112012033648A2 (pt) 2010-06-28 2016-11-22 Polymers Crc Ltd modificação de polímeros de propileno
US20120219813A1 (en) * 2011-02-24 2012-08-30 Nova Chemicals Inc. Films Containing Blends of Polyolefins and Polyolefin/Polystyrene Interpolymer Particles

Also Published As

Publication number Publication date
EP3800217B1 (en) 2024-01-10
KR20210003945A (ko) 2021-01-12
JP2020076080A (ja) 2020-05-21
JP2018505293A (ja) 2018-02-22
US20200332032A1 (en) 2020-10-22
SA517382087B1 (ar) 2021-09-08
KR20170134370A (ko) 2017-12-06
US10703831B2 (en) 2020-07-07
EP3800217C0 (en) 2024-01-10
US11673977B2 (en) 2023-06-13
ES2972402T3 (es) 2024-06-12
CO2017008080A2 (es) 2017-10-31
ZA201705398B (en) 2019-06-26
ES2859909T3 (es) 2021-10-04
SG11201706512SA (en) 2017-09-28
KR102023368B1 (ko) 2019-09-20
BR112017017111B1 (pt) 2021-11-30
JP6944378B2 (ja) 2021-10-06
CN107466308A (zh) 2017-12-12
US20180030163A1 (en) 2018-02-01
EP3056531B1 (en) 2020-12-16
WO2016128473A1 (en) 2016-08-18
KR102281390B1 (ko) 2021-07-23
KR20190092583A (ko) 2019-08-07
EP3056531A1 (en) 2016-08-17
CN118006016A (zh) 2024-05-10
EP3800217A1 (en) 2021-04-07
BR112017017111A2 (pt) 2018-04-03

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