Ruemer
Franz Ruemer, St. George/gusen AT
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20110008559 | METAL DEACTIVATING POLYMER COMPOSITION - The present invention relates to a polymer composition, comprising—a polyolefin, —a stericallyhindered phenol of the following formula (I), wherein the groups X, which can be the same or different, have the following formula (II), wherein R1 and R4, which can be the same or different, are an alkyl group having from 1 to 8 carbon atoms; R2, R3, R5, and R6, which can be the same or different, are hydrogen or an alkyl group having from 1 to 8 carbon atoms, —a hydrotalcite and/or bis(2,4-dicumylpheny)pentaerythritol diphosphite. | 01-13-2011 |
Franz Ruemer, St. Georgen/gusen AU
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20100305246 | PROPYLENE POLYMERS WITH IMPROVED PROPERTIES - The invention relates to novel propylene polymers with improved properties especially with improved stiffness and impact strength comprising propylene homopolymers or propylene block copolymers with 90.0 to 99.9 wt % propylene and 0.1 to 10 wt % α-olefins with 2 or 4 to 18 carbon atoms, or mixtures thereof, wherein the propylene homopolymers or propylene block copolymers are β-nucleated propylene polymers, whereby the β-nucleated propylene homopolymers have an IRτ≧0.98, a tensile modulus ≧1500 MPa at +23° C. and a Charpy impact strength, ≧3 kJ/m | 12-02-2010 |
Franz Ruemer, St. Georgen/gusen AT
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20100151172 | PIPES COMPRISING BETA-NUCLEATED PROPYLENE COPOLYMERS - The present invention concerns a propylene copolymer composition, a molded article comprising the composition and the use of the propylene copolymer composition for preparing molded articles, preferably pipes. | 06-17-2010 |
20100255236 | BETA-NUCLEATED PROPYLENE COPOLYMER - Heterophasic propylene copolymer (HECO) comprising wherein the heterophasic propylene copolymer (HECO) is β-nucleated and the elastomeric phase has an intrinsic viscosity measured in tetraline at 135° C. of equal or below 4.0 dl/g. | 10-07-2010 |
20100285251 | BETA-NUCLEATED POLYPROPYLENE COMPOSITION - Polypropylene composition comprising a propylene homopolymer (A) and a random propylene-butene copolymer (B) or a random propylene-ethylene copolymer (B′) wherein the polypropylene composition is β-nucleated. | 11-11-2010 |
20100286332 | COLOURED POLYPROPYLENE COMPOSITION HAVING A HIGH CONTENT OF BETA-MODIFICATION - The invention relates to a coloured β-nucleated polypropylene composition having a high content of β-modification, wherein the polypropylene composition comprises at least one β-nucleating agent and an inorganic blue pigment and an inorganic yellow pigment. | 11-11-2010 |
20110200775 | SEWAGE PIPE MATERIAL WITH IMPROVED PROPERTIES - Polypropylene composition comprising: a propylene homopolymer (A), a platelet-like inorganic filler (B) having optionally α-nucleating activity and a β-nucleating agent (C), wherein the propylene composition and/or the propylene homopolymer has (have) a polydispersity index (PI) of at least 4.0. | 08-18-2011 |
20120302680 | PROPYLENE POLYMERS WITH IMPROVED PROPERTIES - The invention relates to novel propylene polymers with improved properties especially with improved stiffness and impact strength comprising propylene homopolymers or propylene block copolymers with 90.0 to 99.9 wt % propylene and 0.1 to 10 wt % α-olefins with 2 or 4 to 18 carbon atoms, or mixtures thereof, wherein the propylene homopolymers or propylene block copolymers are β-nucleated propylene polymers, whereby the β-nucleated propylene homopolymers have an Irτ≧0.98 and the values for tensile modulus and Charpy impact strength as specified herein. The β-nucleated propylene block copolymers are polymers having an IRτ of the propylene homopolymer block of ≧0.98 and the values for tensile modulus and Charpy impact strength as also specified herein. The propylene polymers with an improved property spectrum are suitable for producing molded parts in a pipe system, such as pipes and fittings, inspection chambers, pipe ducting systems, extrusion or compression molded sheets and the like. | 11-29-2012 |
Franz Ruemer, Gusen AT
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20100255237 | PROCESS FOR PRODUCING COLOURED POLYPROPYLENE COMPOSITIION HAVING A HIGH CONTENT OF BETA-MODIFICATION - The invention relates to a novel process for producing coloured polypropylene compositions having a high content of β-modification, wherein polypropylene is melt blended with at least one inorganic pigment and at least one β-nucleating agent, wherein a1) polypropylene is melt blended with at least one inorganic pigment or with a first concentrate comprising the at least one inorganic pigment to obtain a coloured polypropylene and a2) the coloured polypropylene is melt blended with at least one β-nucleating agent or with a second concentrate comprising the at least one β-nucleating agent to obtain the coloured β-nucleated polypropylene composition or b1) polypropylene is melt blended with at least one β-nucleating agent or with a second concentrate comprising the at least one β-nucleating agent to obtain a β-nucleated polypropylene and b2) the β-nucleated polypropylene is melt blended with at least one inorganic pigment or with a first concentrate comprising the at least one inorganic pigment to obtain the coloured β-nucleated polypropylene composition or c) a third concentrate is produced by melt blending a first concentrate comprising the at least one inorganic pigment and a second concentrate comprising the at least one β-nucleating agent and the polypropylene is melt blended with the third concentrate to produce the coloured β-nucleated polypropylene composition or d) a first concentrate comprising the at least one inorganic pigment and a second concentrate comprising the at least one β-nucleating agent are melt blended with the polypropylene to obtain the coloured β-nucleated polypropylene composition. | 10-07-2010 |
Franz Ruemer, Georgen/gusen AT
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20110151161 | HETEROPHASIC POLYMER COMPOSITION OF HIGH STIFFNESS - The present invention relates to a heterophasic polymer composition which comprises (i) a matrix comprising a propylene homopolymer and/or a propylene copolymer having an amount of comonomer units of less than 1.0 wt %, and (ii) an elastomeric polypropylene which is dispersed within the matrix and comprises comonomer units derived from ethylene and/or a C4 to C12 alpha-olefin; and wherein the heterophasic polymer composition has an amorphous fraction AM in an amount of 2.0 to 7.5 wt %, and the amorphous fraction AM has an amount of ethylene- and/or C4 to C12 alpha-olefin-derived comonomer units of 20 to 45 wt %. | 06-23-2011 |
Robert Ruemer, Nanuet, NY US
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20090287441 | SYSTEM AND METHOD FOR SORTING DATA - A method and apparatus that enables a user to sort data from one or more sample lots, which may be obtained via a network, such as the Internet, into a composite parameter structure. The composite parameter structure is a function of one or more parameters corresponding to one or more characteristics associated with one or more sample lots. The composite parameter structure representation may be printed, stored, or transmitted to another location. A server device that is coupled and working in conjunction with a client device may implement the present invention. | 11-19-2009 |
20120046879 | System and Method for Sorting Data - A method and apparatus that enables a user to sort data from one or more sample lots, which may be obtained via a network, such as the Internet, into a composite parameter structure. The composite parameter structure is a function of one or more parameters corresponding to one or more characteristics associated with one or more sample lots. The composite parameter structure representation may be printed, stored, or transmitted to another location. A server device that is coupled and working in conjunction with a client device may implement the present invention. | 02-23-2012 |
20140101175 | SYSTEM AND METHOD FOR SORTING DATA - A method and apparatus that enables a user to sort data from one or more sample lots, which may be obtained via a network, such as the Internet, into a composite parameter structure. The composite parameter structure is a function of one or more parameters corresponding to one or more characteristics associated with one or more sample lots. The composite parameter structure representation may be printed, stored, or transmitted to another location. A server device that is coupled and working in conjunction with a client device may implement the present invention. | 04-10-2014 |