FI19992791A - Propylene polymers with very high melt flow rates - Google Patents

Propylene polymers with very high melt flow rates

Info

Publication number
FI19992791A
FI19992791A FI992791A FI19992791A FI19992791A FI 19992791 A FI19992791 A FI 19992791A FI 992791 A FI992791 A FI 992791A FI 19992791 A FI19992791 A FI 19992791A FI 19992791 A FI19992791 A FI 19992791A
Authority
FI
Finland
Prior art keywords
melt flow
high melt
flow rates
propylene polymers
propylene
Prior art date
Application number
FI992791A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI111955B (en
Inventor
Kauno Alastalo
Pauli Leskinen
Nancy Noynaert
Original Assignee
Borealis Polymers Oy
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 to FI992791A priority Critical patent/FI111955B/en
Application filed by Borealis Polymers Oy filed Critical Borealis Polymers Oy
Priority to CA002395922A priority patent/CA2395922A1/en
Priority to EP00988838A priority patent/EP1303547B1/en
Priority to KR1020027008311A priority patent/KR100682700B1/en
Priority to CNB008178720A priority patent/CN1234735C/en
Priority to AU25195/01A priority patent/AU2519501A/en
Priority to PCT/FI2000/001149 priority patent/WO2001048041A1/en
Priority to CNB2005101041457A priority patent/CN1332080C/en
Priority to DE60024149T priority patent/DE60024149T2/en
Priority to DK00988838T priority patent/DK1303547T3/en
Priority to BR0016744-4A priority patent/BR0016744A/en
Priority to AT00988838T priority patent/ATE310029T1/en
Priority to US10/149,912 priority patent/US20030109412A1/en
Publication of FI19992791A publication Critical patent/FI19992791A/en
Application granted granted Critical
Publication of FI111955B publication Critical patent/FI111955B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from 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
    • 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

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)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Artificial Filaments (AREA)

Abstract

The present invention concerns pelletized propylene homo- or copolymer compositions having an ultra high melt flow rate (MFR) and a process for producing propylene homo- or copolymer fibres. According to the invention, the polymer composition has an MFR2 of 400 g/10 min or more and is obtainable by polymerising propylene at elevated pressure, optionally together with hydrogen and/or comonomers, in the presence of a catalyst in a reaction sequence including at least one bulk reaction zone.
FI992791A 1999-12-27 1999-12-27 Propylene polymers with very high melt flow rates FI111955B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI992791A FI111955B (en) 1999-12-27 1999-12-27 Propylene polymers with very high melt flow rates
DE60024149T DE60024149T2 (en) 1999-12-27 2000-12-27 PROPYLENE POLYMERS WITH AN ULTRAHIGH MELT FLOW RATE
KR1020027008311A KR100682700B1 (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
CNB008178720A CN1234735C (en) 1999-12-27 2000-12-27 Propylene polymers with ultra high melt flow rate
AU25195/01A AU2519501A (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
PCT/FI2000/001149 WO2001048041A1 (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
CA002395922A CA2395922A1 (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
EP00988838A EP1303547B1 (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
DK00988838T DK1303547T3 (en) 1999-12-27 2000-12-27 Propylene polymers with ultra high melt flow rate
BR0016744-4A BR0016744A (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra-high melt flow rate
AT00988838T ATE310029T1 (en) 1999-12-27 2000-12-27 PROPYLENE POLYMERS WITH AN ULTRA-HIGH MELTING FLOW RATE
US10/149,912 US20030109412A1 (en) 1999-12-27 2000-12-27 Propylene polymers with an ultra high melt flow rate
CNB2005101041457A CN1332080C (en) 1999-12-27 2000-12-27 Method for producing propylene homopolymerized or polymerized fiber

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992791 1999-12-27
FI992791A FI111955B (en) 1999-12-27 1999-12-27 Propylene polymers with very high melt flow rates

Publications (2)

Publication Number Publication Date
FI19992791A true FI19992791A (en) 2001-06-28
FI111955B FI111955B (en) 2003-10-15

Family

ID=8555817

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992791A FI111955B (en) 1999-12-27 1999-12-27 Propylene polymers with very high melt flow rates

Country Status (12)

Country Link
US (1) US20030109412A1 (en)
EP (1) EP1303547B1 (en)
KR (1) KR100682700B1 (en)
CN (2) CN1234735C (en)
AT (1) ATE310029T1 (en)
AU (1) AU2519501A (en)
BR (1) BR0016744A (en)
CA (1) CA2395922A1 (en)
DE (1) DE60024149T2 (en)
DK (1) DK1303547T3 (en)
FI (1) FI111955B (en)
WO (1) WO2001048041A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1669403A1 (en) * 2004-12-07 2006-06-14 Borealis Technology OY Novel propylene polymer blends
AU2007211498A1 (en) * 2006-02-02 2007-08-09 Basell Polyolefine Gmbh Propylene melt blown resins, propylene melt blown resin fibers and non-woven fabric made from the same, and methods of making the same
FR2929948B1 (en) * 2008-04-09 2010-09-24 Toray Plastics Europ EXTRUDED PLASTIC FILM CHARGED WITH METAL PARTICLES, PROCESS FOR PRODUCING THE SAME, AND USES THEREOF
EP2113541A1 (en) 2008-04-28 2009-11-04 Borealis AG Adhesive propylene polymer composition suitable for extrusion coating of paper substrates
EP2230350B1 (en) * 2009-03-18 2011-04-13 baumhueter extrusion GmbH Polymer fiber, its use and process for its manufacture
EP2251375A1 (en) 2009-05-07 2010-11-17 Borealis AG Thermoplastic polyolefin compounds with decreased flaming sensitivity
AU2011209238B2 (en) * 2010-01-28 2013-11-28 Borealis Ag Melt blown fiber
EP2452960B1 (en) 2010-11-12 2015-01-07 Borealis AG Process for preparing propylene polymers with an ultra high melt flow rate
EP2602367B1 (en) * 2011-12-06 2015-05-13 Borealis AG PP copolymers for melt blown/pulp fibrous nonwoven structures with improved mechanical properties and lower hot air consumption
CN102608299B (en) * 2012-03-01 2014-11-12 浙江工业大学 Method for online soft measurement of ethylene content in co-polypropylene resin
EP2703528A1 (en) 2012-08-31 2014-03-05 baumhueter extrusion GmbH Cross-linked polyethylene fibre, its use and process for its manufacture
PL3118249T3 (en) 2015-07-14 2018-04-30 Borealis Ag Fiber reinforced composite
DK3255189T3 (en) * 2016-06-06 2018-10-29 Borealis Ag Meltblown tissue with good water barrier properties
WO2021071242A1 (en) * 2019-10-11 2021-04-15 (주)엘지하우시스 Polypropylene particles, preparation method therefor, bipolar plate manufactured using same, and redox flow battery comprising same
WO2022056053A1 (en) * 2020-09-09 2022-03-17 W.R. Grace & Co.-Conn. Polypropylene polymer having ultra-high melt flow rate
CN112457436A (en) * 2020-10-29 2021-03-09 中国石油化工股份有限公司 High-melt index polypropylene and preparation method thereof
CN112521539B (en) * 2020-11-02 2024-06-28 中煤陕西能源化工集团有限公司 Method for improving granule yield by adjusting powder particle size distribution and granule production system
CN112745572B (en) * 2020-12-18 2022-07-26 金发科技股份有限公司 Thermal-aging-resistant polypropylene composition and preparation method and application thereof
KR102570835B1 (en) * 2021-02-16 2023-08-29 한국세라믹기술원 Master batch for anti-bacterial fiber, anti-bacterial fiber formed therefore and manufacturing method of anti-bacterial fiber
WO2023154481A1 (en) * 2022-02-11 2023-08-17 W.R. Grace & Co.-Conn. High mfr polypropylene for meltblown nonwoven applications

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8806195A (en) * 1987-11-25 1989-08-15 Shell Oil Co PROCESS FOR THE PRODUCTION OF A PROPYLENE POLYMER WITH ULTRA-HIGH FUSION FLOW RATE IN THE ABSENCE OF ANY POST-REACTIVE TREATMENT
CA2121721C (en) * 1993-04-29 2004-11-23 Giampiero Morini Crystalline propylene polymers having high melt flow rate values and a narrow molecular weight distribution
FI104089B (en) * 1996-11-15 1999-11-15 Borealis As Process for preparing homo- or copolymers of propylene
US6057407A (en) * 1997-01-08 2000-05-02 Bp Amoco Corporation High melt flow propylene polymer produced by gas-phase polymerization
WO1998058976A1 (en) * 1997-06-24 1998-12-30 Borealis A/S Process for preparing propylene polymers
AU6163000A (en) * 1999-07-08 2001-01-30 Borealis Technology Oy Process for producing polypropylene

Also Published As

Publication number Publication date
FI111955B (en) 2003-10-15
CN1414983A (en) 2003-04-30
CN1332080C (en) 2007-08-15
CN1743519A (en) 2006-03-08
DE60024149D1 (en) 2005-12-22
ATE310029T1 (en) 2005-12-15
WO2001048041A1 (en) 2001-07-05
DK1303547T3 (en) 2006-03-27
CN1234735C (en) 2006-01-04
KR20020075386A (en) 2002-10-04
CA2395922A1 (en) 2001-07-05
DE60024149T2 (en) 2006-08-03
BR0016744A (en) 2002-09-03
KR100682700B1 (en) 2007-02-15
AU2519501A (en) 2001-07-09
EP1303547A1 (en) 2003-04-23
EP1303547B1 (en) 2005-11-16
US20030109412A1 (en) 2003-06-12

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