1
Sandeep Tyagi
HRISTOV VELICHKO , LIU YI , TYAGI SANDEEP : [fr] Procédé, [de] Verfahren, [en] Process for the preparation of a high density polyethylene blend. BOREALIS  , June 18, 2014: EP2743305-A1 (3 worldwide citation)

[en] A pipe comprising high density polyethylene blend, comprising (A) 55 to 95 wt% of a high density multimodal polyethylene component having a density of at least 940 kg/m 3 , and (B) 5 to 45 wt% of an ultra-high molecular weight polyethylene homopolymer having a nominal viscosity molecular weight ...


2
Sandeep Tyagi
ZOPF Ernst, ARELLANO Pablo Ivan Aguayo, TYAGI Sandeep, TYNYS Antti, BRAUN Juliane, LIU Yi, GAHLEITNER Markus, KHEIRANDISH Saeid, HRISTOV Velichko, KAMINSKI Henrich: [fr] PROCÉDÉ, [en] PROCESS. BOREALIS, CAMPBELL Neil, May 2, 2013: WO/2013/060736 (1 worldwide citation)

[en] A high density polyethylene blend, comprising (A) 55 to 95 wt% of a high density multimodal polyethylene copolymer component having a density of at least 940 kg/m3, and (B) 5 to 45 wt% of an ultra-high molecular weight polyethylene homopolymer having an intrinsic viscosity of at least 6 dl/g an ...


3
Bhawna Kulshreshtha
KULSHRESHTHA BHAWNA, MONNISSEN LUC, BLAYAC LAURENT: Bimodal polyethylene composition for injection moulded articles, Bimodale Polyethylen-Zusammensetzungen für Spritzgussanwendungen, Composition de polyéthylène bimodale pour articles moulés par injection. BOREALIS, January 4, 2012: EP2402391-A1 (1 worldwide citation)

Bimodal high density polyethylene composition for producing moulded articles comprising - an ethylene homopolymer or an ethylene alpha-olefin copolymer which is a bimodal high density polymer (COMPONENT A) in combination with - an alpha nucleating agent (COMPONENT B), - a slip agent being a primary ...


4
Bhawna Kulshreshtha
KULSHRESHTHA Bhawna, MONNISSEN Luc, BLAYAC Laurent: Composition de polyéthylène bimodal pour articles moulés par injection, Bimodal polyethylene composition for injection moulded articles. Borealis, KULSHRESHTHA Bhawna, MONNISSEN Luc, BLAYAC Laurent, BERTHOLD Lux, January 5, 2012: WO/2012/000958

Bimodal high density polyethylene composition for producing moulded articles comprising -an ethylene homopolymer or an ethylene alpha-olefin copolymer whichis a bimodal high density polymer (COMPONENTA) in combination with -an alphanucleating agent(COMPONENTB), -a slip agent being a primary fatty ac ...


5
Brian W S Kolthammer, Robert S Cardwell: Ethylene interpolymerizations. The Dow Chemical Company, December 1, 1998: US05844045 (195 worldwide citation)

Processes for polymerizing ethylene/.alpha.-olefin interpolymer compositions are disclosed. The interpolymer compositions have a controlled composition and a controlled molecular weight distribution. The processes utilize a highly-efficient homogeneous catalyst composition in at least one reactor to ...


6
Ikeda Hiroshi, Kawakita Takao: Lubricant-containing polymeric synthetic resin composition. Sumitomo Electric, December 18, 1973: US3779918 (156 worldwide citation)

An oil-containing or lubricant-containing molded plastic composition comprising a lubricant adsorbent carrier having a surface area of at least 0.01 m.sup.2 /g, and being selected from the group consisting of a non-fusible naturally occurring inorganic powder, a synthetic high molecular weight mater ...


7
Yu Chin Lai: UV curable crosslinking agents useful in copolymerization. Bausch & Lomb Incorporated, David M Krasnow, Craig E Larson, May 10, 1994: US05310779 (146 worldwide citation)

A novel class of compounds are disclosed which may be used as novel crosslinking agents for acrylic-containing, vinyl-containing and/or styrene-containing hydrophilic monomers to prepare novel UV-curable hydrophilic copolymers suitable for use as biomedical articles, especially contact lenses.


8
Nobuo Fukushima, Shuji Kitamura, Kiyohiko Nakae, Tadatoshi Ogawa, Kozo Kotani, Hidekazu Hosono: Low density copolymer composition of two ethylene-.alpha.-olefin copolymers. Sumitomo Chemical Company, Stevens Davis Miller & Mosher, March 20, 1984: US04438238 (130 worldwide citation)

An ethylene-.alpha.-olefin copolymer composition comprising two ethylene-.alpha.-olefin copolymers which are different in density, intrinsic viscosity and the number of short chain branching per 1000 carbon atoms. Extrusion processed materials, injection molded materials and films obtained from said ...


9
Eric J Markel, Carlos U DeGracia, Armen H Dekmezian: High melt strength polyethylene compositions. Exxon Chemical Patents, William G Muller, Frank E Reid, September 5, 2000: US06114457 (129 worldwide citation)

The invention is a polyethylene composition having a polydispersity index of less than or equal to 3, an average branching index (g') as measured by GPC/Vis.gtoreq.0.9, and a melt strength (MS) (centiNewton, 190.degree. C.) that satisfies the relationship: ##EQU1## In a preferred embodiment these po ...


10
Fay W Bailey, William M Whitte: Ethylene polymer blends. Phillips Petroleum Company, July 24, 1984: US04461873 (112 worldwide citation)

Ethylene polymer blends of a high molecular weight ethylene polymer, preferably an ethylene-mono-1-olefin copolymer, and a low molecular weight ethylene polymer preferably an ethylene homopolymer, both preferably with narrow molecular weight distribution and low levels of long chain branching exhibi ...