ZA9610222B - Improved propylene polymers. - Google Patents

Improved propylene polymers.

Info

Publication number
ZA9610222B
ZA9610222B ZA9610222A ZA9610222A ZA9610222B ZA 9610222 B ZA9610222 B ZA 9610222B ZA 9610222 A ZA9610222 A ZA 9610222A ZA 9610222 A ZA9610222 A ZA 9610222A ZA 9610222 B ZA9610222 B ZA 9610222B
Authority
ZA
South Africa
Prior art keywords
propylene polymers
improved propylene
improved
polymers
propylene
Prior art date
Application number
ZA9610222A
Inventor
Stephen Hueffer
Meinolf Kersting
Franz Langhauser
Rainer Alexander Werner
Stefan Seelert
Patrik Mueller
Juergen Kerth
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ZA9610222B publication Critical patent/ZA9610222B/en

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
ZA9610222A 1995-12-06 1996-12-05 Improved propylene polymers. ZA9610222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19545498A DE19545498A1 (en) 1995-12-06 1995-12-06 Improved propylene polymers

Publications (1)

Publication Number Publication Date
ZA9610222B true ZA9610222B (en) 1998-06-05

Family

ID=7779341

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9610222A ZA9610222B (en) 1995-12-06 1996-12-05 Improved propylene polymers.

Country Status (10)

Country Link
EP (1) EP0778294B1 (en)
JP (1) JP4392064B2 (en)
CN (1) CN1094946C (en)
AR (1) AR004889A1 (en)
AT (1) ATE179433T1 (en)
AU (1) AU710989B2 (en)
DE (2) DE19545498A1 (en)
ES (1) ES2131375T3 (en)
TW (1) TW331568B (en)
ZA (1) ZA9610222B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637367A1 (en) * 1996-09-13 1998-03-19 Basf Ag Ziegler-Natta catalyst systems modified during their manufacture
DE19726796A1 (en) * 1997-06-24 1999-01-07 Basf Ag Propylene polymers
US6013187A (en) * 1998-08-31 2000-01-11 Dow Corning Corporation Method for removing metal contaminants from solution using mercapto-functional silica xerogels
JP4423192B2 (en) * 2002-06-12 2010-03-03 バセル ポリオレフィン ジーエムビーエイチ Flexible propylene copolymer composition having high transparency
DE102004006104A1 (en) * 2004-02-06 2005-08-25 Basell Polyolefine Gmbh Preparing supported catalyst for the polymerization and/or copolymerization of olefins, by milling a hydrogel, producing slurry based on finely particulate hydrogel, drying, and applying transition metal and/or transition metal compound
US10654947B2 (en) * 2011-10-28 2020-05-19 Formosa Plastics Corporation, Usa Cyclic organosilicon compounds as electron donors in Zeigler-Natta catalyst systems for producing propylene polymer having high melt-flowability

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1141368A (en) 1979-01-10 1983-02-15 Imperial Chemical Industries Limited Olefine polymerisation catalyst and the production and use thereof
JPS595203B2 (en) 1979-07-25 1984-02-03 東亜燃料工業株式会社 Method for producing catalyst component for α-olefin polymerization
IT1209255B (en) 1980-08-13 1989-07-16 Montedison Spa CATALYSTS FOR THE POLYMERIZATION OF OLEFINE.
JPS5883006A (en) 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd Polymerization of olefin
IT1190683B (en) 1982-02-12 1988-02-24 Montedison Spa COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINE
JPH0655780B2 (en) 1984-07-09 1994-07-27 東燃株式会社 Olefin polymerization catalyst component
JPH072775B2 (en) 1985-01-28 1995-01-18 東燃株式会社 Method for producing catalyst component for olefin polymerization
DE3730022A1 (en) 1987-09-08 1989-03-16 Basf Ag METHOD FOR PRODUCING HOMO AND COPOLYMERISATS OF PROPEN BY MEANS OF A ZIEGLER-NATTA CATALYST SYSTEM
DE3827565A1 (en) * 1988-08-13 1990-02-15 Basf Ag METHOD FOR PRODUCING PROPYLENE-ETHYLENE POLYMERISATES OF THE TYPE OF THE SOCIAL "IMPACT-MODIFIED POLYPROPYLENE"
ATE123785T1 (en) * 1990-01-17 1995-06-15 Basf Ag METHOD FOR PRODUCING PROPYLENE-ETHYLENE COPOLYMERS.
DE4128829A1 (en) 1991-08-30 1993-03-04 Basf Ag METHOD FOR PRODUCING HOMO AND COPOLYMERISATS OF PROPEN BY MEANS OF A ZIEGLER NATA CATALYST SYSTEM
DE4415625A1 (en) * 1994-05-04 1995-11-09 Basf Ag Copolymers of propylene with a high rubber content
US5661097A (en) * 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst
DE4432798A1 (en) * 1994-09-15 1996-03-21 Basf Ag Highly flexible propylene-ethylene copolymers

Also Published As

Publication number Publication date
ATE179433T1 (en) 1999-05-15
CN1094946C (en) 2002-11-27
DE19545498A1 (en) 1997-06-12
DE59601766D1 (en) 1999-06-02
AU7414396A (en) 1997-06-12
EP0778294A1 (en) 1997-06-11
ES2131375T3 (en) 1999-07-16
EP0778294B1 (en) 1999-04-28
AR004889A1 (en) 1999-03-10
AU710989B2 (en) 1999-10-07
JP4392064B2 (en) 2009-12-24
JPH09272717A (en) 1997-10-21
TW331568B (en) 1998-05-11
CN1158337A (en) 1997-09-03

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