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
Other languages
English (en)
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/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
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 (de) 1995-12-06 1995-12-06 Verbesserte Propylenpolymerisate

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 (enExample)
JP (1) JP4392064B2 (enExample)
CN (1) CN1094946C (enExample)
AR (1) AR004889A1 (enExample)
AT (1) ATE179433T1 (enExample)
AU (1) AU710989B2 (enExample)
DE (2) DE19545498A1 (enExample)
ES (1) ES2131375T3 (enExample)
TW (1) TW331568B (enExample)
ZA (1) ZA9610222B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19637367A1 (de) * 1996-09-13 1998-03-19 Basf Ag Bei ihrer Herstellung modifizierte Ziegler-Natta-Katalysatorsysteme
DE19726796A1 (de) * 1997-06-24 1999-01-07 Basf Ag Propylenpolymerisate
US6013187A (en) * 1998-08-31 2000-01-11 Dow Corning Corporation Method for removing metal contaminants from solution using mercapto-functional silica xerogels
RU2337115C2 (ru) 2002-06-12 2008-10-27 Базелль Полиолефине Гмбх Эластичные композиции на основе сополимера пропилена, имеющие высокую степень прозрачности
DE102004006104A1 (de) * 2004-02-06 2005-08-25 Basell Polyolefine Gmbh Verfahren zur Herstellung von geträgerten Katalysatoren für die Polymerisation
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
NZ192572A (en) 1979-01-10 1981-11-19 Ici Ltd Catalyst component and olefine polymerisation catalyst containing this component
JPS595203B2 (ja) 1979-07-25 1984-02-03 東亜燃料工業株式会社 α−オレフイン重合用触媒成分の製造方法
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS5883006A (ja) 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd オレフインの重合方法
IT1190683B (it) 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
JPH0655780B2 (ja) 1984-07-09 1994-07-27 東燃株式会社 オレフイン重合用触媒成分
JPH072775B2 (ja) 1985-01-28 1995-01-18 東燃株式会社 オレフイン重合用触媒成分の製造法
DE3730022A1 (de) 1987-09-08 1989-03-16 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-natta-katalysatorsystems
DE3827565A1 (de) * 1988-08-13 1990-02-15 Basf Ag Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "schlagzaehmodifizierten polypropylene"
ES2073042T3 (es) * 1990-01-17 1995-08-01 Basf Ag Procedimiento para la obtencion de copolimeros de propileno-etileno.
DE4128829A1 (de) 1991-08-30 1993-03-04 Basf Ag Verfahren zum herstellen von homo- und copolymerisaten des propens mittels eines ziegler-nata-katalysatorsystems
DE4415625A1 (de) * 1994-05-04 1995-11-09 Basf Ag Copolymerisate des Propylens mit hohem Kautschukgehalt
US5661097A (en) * 1994-08-12 1997-08-26 The Dow Chemical Company Supported olefin polymerization catalyst
DE4432798A1 (de) * 1994-09-15 1996-03-21 Basf Ag Hochflexible Propylen-Ethylen-Copolymerisate

Also Published As

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

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