ZA936696B - Polyolefin molding composition having a broad melting range process for its preparation and its use - Google Patents

Polyolefin molding composition having a broad melting range process for its preparation and its use

Info

Publication number
ZA936696B
ZA936696B ZA936696A ZA936696A ZA936696B ZA 936696 B ZA936696 B ZA 936696B ZA 936696 A ZA936696 A ZA 936696A ZA 936696 A ZA936696 A ZA 936696A ZA 936696 B ZA936696 B ZA 936696B
Authority
ZA
South Africa
Prior art keywords
preparation
molding composition
melting range
broad melting
range process
Prior art date
Application number
ZA936696A
Other languages
English (en)
Inventor
Andreas Winter
Walter Spaleck
Bernd Bachmann
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA936696B publication Critical patent/ZA936696B/xx

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
    • 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
    • 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
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65904—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with another component of C08F4/64
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • 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
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2314/00—Polymer mixtures characterised by way of preparation
    • C08L2314/06—Metallocene or single site catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
ZA936696A 1992-09-12 1993-09-10 Polyolefin molding composition having a broad melting range process for its preparation and its use ZA936696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4230530 1992-09-12

Publications (1)

Publication Number Publication Date
ZA936696B true ZA936696B (en) 1994-04-05

Family

ID=6467792

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA936696A ZA936696B (en) 1992-09-12 1993-09-10 Polyolefin molding composition having a broad melting range process for its preparation and its use

Country Status (7)

Country Link
US (1) US20030105237A1 (fi)
EP (1) EP0588208A3 (fi)
JP (1) JP3443606B2 (fi)
AU (1) AU673368B2 (fi)
CA (1) CA2105914A1 (fi)
FI (1) FI933957A (fi)
ZA (1) ZA936696B (fi)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69431491T2 (de) 1993-01-11 2003-06-18 Mitsui Chemicals Inc Zusammensetzung von Propylen-Polymeren
WO1995032235A1 (en) * 1994-05-24 1995-11-30 Exxon Chemical Patents Inc. Improved propylene copolymer heat seal resin and articles therefrom
ES2116188B1 (es) † 1994-12-30 1999-04-01 Repsol Quimica Sa Proceso de obtencion de poliolefinas con distribuciones de pesos moleculares anchas, bimodales o multimodales.
IT1272923B (it) 1995-01-23 1997-07-01 Spherilene Srl Composti metallocenici,procedimento per la loro preparazione,e loro utilizzo in catalizzatori per la polimerizzazione delle olefine
EP0807143B1 (en) * 1995-01-31 2000-03-15 Exxon Chemical Patents Inc. Thermoplastic propylene elastomers and one pot/two catalysts process to produce them
DE19654921A1 (de) * 1996-08-29 1998-03-05 Hoechst Ag Polyolfinformmasse zur Herstellung von Vliesen
EP0923618B1 (en) 1996-09-04 2002-06-12 ExxonMobil Chemical Patents Inc. Improved propylene polymers for oriented films
US6576306B2 (en) 1996-09-04 2003-06-10 Exxonmobil Chemical Patents Inc. Propylene polymers for films
US6583227B2 (en) 1996-09-04 2003-06-24 Exxonmobil Chemical Patents Inc. Propylene polymers for films
GB9620651D0 (en) * 1996-10-02 1996-11-20 Norester S A A laminate
US6207606B1 (en) * 1998-05-15 2001-03-27 Univation Technologies, Llc Mixed catalysts and their use in a polymerization process
US6037417A (en) † 1998-08-18 2000-03-14 Montell Technology Company Bv Polypropylene composition useful for making solid state oriented film
US6485664B1 (en) * 1999-01-20 2002-11-26 Bp Corporation North America Inc. Extrusion crystallization of an olefin polymer
JP2001115367A (ja) * 1999-08-09 2001-04-24 Mitsui Chemicals Inc 柔軟性不織布
US7041617B2 (en) 2004-01-09 2006-05-09 Chevron Phillips Chemical Company, L.P. Catalyst compositions and polyolefins for extrusion coating applications
EP1358261A4 (en) * 2000-11-30 2005-11-02 Exxonmobil Chem Patents Inc POLYPROPYLENE FOR PRECISION MOLDING APPLICATIONS BY INJECTION
WO2004016405A1 (en) 2002-08-16 2004-02-26 Johnson & Johnson Vision Care, Inc. Molds for producing contact lenses
US7119153B2 (en) * 2004-01-21 2006-10-10 Jensen Michael D Dual metallocene catalyst for producing film resins with good machine direction (MD) elmendorf tear strength
US9096700B2 (en) 2012-12-10 2015-08-04 Exxonmobil Chemical Patents Inc. Polymerization process for production of polymer
US10711080B2 (en) 2015-12-11 2020-07-14 Basell Poliolefine Italia S.R.L. Propylene copolymers

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1231702A (en) * 1983-06-06 1988-01-19 John A. Ewen Process and catalyst for producing reactor blend polyolefins
US4937299A (en) * 1983-06-06 1990-06-26 Exxon Research & Engineering Company Process and catalyst for producing reactor blend polyolefins
US4975603A (en) * 1986-07-02 1990-12-04 Texas Instruments Incorporated Method and circuitry for compensating for negative internal ground voltage glitches
DE3750776T2 (de) * 1987-09-11 1995-04-27 Fina Technology Katalysatorsystem für Polyolefinproduktion mit breiter Molekulargewichtsverteilung.
JP2800283B2 (ja) * 1988-07-11 1998-09-21 住友化学工業株式会社 エチレン−αオレフィン共重合体及びそのフィルム

Also Published As

Publication number Publication date
EP0588208A3 (en) 1994-07-06
AU4626393A (en) 1994-03-17
JPH06179776A (ja) 1994-06-28
FI933957A0 (fi) 1993-09-09
EP0588208A2 (de) 1994-03-23
JP3443606B2 (ja) 2003-09-08
FI933957A (fi) 1994-03-13
AU673368B2 (en) 1996-11-07
CA2105914A1 (en) 1994-03-13
US20030105237A1 (en) 2003-06-05

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