1
Schlund Rueger Dr, Hungenberg Klaus Dieter Dr, Mueller Michael Wolfgang Dr, Kerth Juergen Dr, Zolk Ralf Dr: Polymerwaxes of propylene with high hardness and crystallinity.. BASF April 15, 1992: EP0480190-A2 (52 worldwide citation)

Polymer waxes of propylene with 0 to 40 % by weight of other C2-C8-alk-1-enes have a Höppler hardness of from 500 to 3,000, a crystallinity, determined by the xylene-insoluble content, of from 75 to 98 % by weight, an isotacticity of greater than 70 % by weight and a weight average molecular weight ...


2
Schwager Harald Dr, Koelle Peter Dr, Schlund Rueger Dr, Zolk Ralf Dr, Kerth Juergen Dr, Schweier Guenther Dr, Hungenberg Klaus Dieter Dr, Schoene Werner Dr: Propylenpolymers with broad molecular weight distribution.. BASF January 2, 1992: EP0463406-A2 (12 worldwide citation)

Polymers of propylene having a molecular weight ratio Q (w/n) of from 6 to 30 are obtainable by Ziegler-Natta polymerisation in the presence of hydrogen as molecular weight regulator, and are particularly suitable for the production of films and mouldings.


3
Schwager Harald Dr, Hungenberg Klaus Dieter Dr: Highly flowable blends of various propylene polymers.. BASF December 16, 1992: EP0518125-A2 (12 worldwide citation)

Propylene polymer mixtures containing a) a propylene homopolymer having a melt flow index of from 0.001 to 5 g/10 min, at 230 DEG C and under a weight of 2.16 kg, b) a propylene-ethylene copolymer having an ethylene content of from 5 to 80% by weight, and c) a propylene homopolymer having a melt flo ...


4
Mueller Patrik Dr, Schwager Harald Dr, Hungenberg Klaus Dieter Dr, Overthun Klaus: Propylene copolymers with reduced tendency to stress whitening.. BASF June 22, 1994: EP0602512-A2 (9 worldwide citation)

Copolymers of propylene with 1-alkenes, obtainable by two-step polymerisation from the gas phase in an agitated fixed bed by means of a Ziegler-Natta catalyst system containing, as cocatalysts, an aluminium compound and an organosilicon compound in addition to a supported titanium-containing solids ...


5
Hungenberg Klaus Dieter Dr, Schwager Harald Dr, Ruempler Klaus Dieter Dr, Mueller Patrik Dr: Propylene-ethylene co-polymers with high fluidity.. BASF December 2, 1992: EP0515855-A1 (8 worldwide citation)

Propylene-ethylene copolymers having a melt flow index of from 2 to 200 g/min, at 230 DEG C and under a weight of 2.16 kg, are obtainable by two-step polymerisation from the gas phase in an agitated fixed bed in the presence of hydrogen as molecular weight regulator by means of a Ziegler-Natta catal ...


6
Hungenberg Klaus Dieter Dr, Schwager Harald Dr: Polypropylene blends containing two different ethylene/propylene copolymers.. BASF December 2, 1992: EP0515898-A2 (8 worldwide citation)

Polypropylene blends containing a) a propylene polymer containing from 0 to 2% by weight of other, polymerised C2- to C10-alk-1-enes, b) a propylene-ethylene copolymer having an ethylene content of from 20 to 70% by weight, and c) a further propylene-ethylene copolymer having an ethylene content of ...


7
Kersting Meinolf Dr, Hungenberg Klaus Dieter Dr, Mueller Patrik Dr, Koelle Peter Dr: Process for preparing propylene-ethylene copolymers.. BASF September 8, 1993: EP0558987-A2 (6 worldwide citation)

A process for the preparation of propylene-ethylene copolymers by two-step polymerisation from the gas phase in an agitated fixed bed by means of a Ziegler-Natta catalyst system which, in addition to a titanium-containing solids component, also contains, as cocatalyst, an aluminium compound, where t ...


8
Schwager Harald Dr, Hungenberg Klaus Dieter Dr, Kerth Juergen Dr: Propylene ethylene copolymers with high rubber content.. BASF December 16, 1992: EP0518093-A1 (5 worldwide citation)

Propylene-ethylene copolymers having a high rubber content, obtainable by two-step polymerisation from the gas phase in an agitated fixed bed by means of a Ziegler-Natta catalyst system which, in addition to a titanium-containing solid component, also contains, as cocatalyst, an aluminium compound, ...


9
Hungenberg Klaus Dieter Dr, Oschmann Werner Dr: Emulsion copolymers.. BASF July 25, 1990: EP0379086-A2 (5 worldwide citation)

The emulsion copolymers can be obtained by A. emulsion polymerisation of 5 - 50 % by weight of a monomer mixture comprising a1) 50 - 99.99 % by weight of styrene or ring-substituted derivatives thereof (monomer I), a2) 0.01 - 5 % by weight of an aliphatic, conjugated diene having up to 6 carbon atom ...


10
Schwager Harald Dr, Kerth Juergen Dr, Schweier Guenther Dr, Ruempler Klaus Dieter Dr, Hungenberg Klaus Dieter Dr: Polymer blends of propylene copolymers and polyethylene.. BASF December 27, 1991: EP0462373-A2 (5 worldwide citation)

Polymer mixtures containing a) from 70 to 99% by weight of a propylene copolymer which itself comprises 60 to 98% by weight of a propylene polymer with from 0 to 2% by weight of copolymerised C2-C10-alk-1-ene and from 2 to 40% by weight of a random propylene copolymer with from 10 to 90% by weight o ...



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