POLYMERS MADE WITH METALLOCENE CATALYSTS, FOR USE IN ROTOMOLDING AND INJECTION MOLDING PRODUCTS
The present invention refers to, in fluidized bed polymerization reactor by the force of olefins and polyolefins prepared from a manufacturing method relates to. Catalysts and polymerization of techniques in a a advanced creates a product that a wide variety of useful in and use, enhanced physical and chemical properties of a number of novel polymerization of he/she can test the goods it to produce. Despite advanced technical in the mid polyolefin, as well as novel conductive purpose, conventional problems are still undealt present. Polymerization art advanced in a more efficient and highly method is improved and economically as a layer on the basis. Such an example of a special bobbin of advanced development is single-site catalyst system. Single-site catalyst, good relatively rate of polymerization for creating and yellow earth, the event promoter advertises final properties of the resulting polymer can be adjusted and the, poly the production of light olefins shown to be very useful for. Ziegler Natta (Ziegler-Natta) catalyst composition of the existing method, as opposed, single-site catalyst composition each of the catalyst composition only one or water molecules containing only several polymerization sites a catalyst compound. Metallocenes a best-known types of single site catalyst as precursors, IIIB to VIII of the periodic chart of the elements group quantity of metal atoms or a lanthanide metal, are po series combined with at least one PI-binding portion (for example, cyclo to the car D it will know Neel) is coordination complex organometallic containing. Mid in novel improved metallocene catalyst system developing and, novel for producing a polymer catalyst system which the device, improves processability or workability, to improve the catalyst productivity very his writing. The variable metallocene catalyst metal atoms, combined with metal atoms ligand or fine-binding portion, type of a catalyst support body used, and any catalyst activators and catalyst or a catalyst precursor comprises rate of decrease of an. Regrettably, , polymerization productivity of method, workability, and processability does water the tubal ostium, in particular when the novel catalyst to overcome a tubal ostium of fixed is accompanied by a. Is several of these problems are, of metallocene-resulting polymeric of molten improving method of the American patent number 6,339,134 call; the supply process American of the influence of impurities patent number 6,987,152 call; fine generator, sheeting/contaminant, discuss problem heat transfer this regard American patent number 6,914,027 call; and polymerization heat from the problems associated with the, not associated with removal discuss American patent application disclosure number 2005/0137364 patent disclosure and including patent call (each is citation reference herein) is discussed to. These reference literature others, each of the problems common subjected to prolonged and is described, the novel at least one catalyst or one catalyst exemplified by associated disallowed prediction results of signal due to the non-process when novel catalyst is induced to the substrate of interest is option associated with the region is chosen. For example, polyethylene catalyzed unfluorinated metal metallocene and processability (mPE) often high pressure polymerisation method in or other catalyst, e.g. Ziegler Natta type catalyst on that is created using polyethylene and. hereinafter. For example, , typically mPE and have a narrow molecular weight distribution and, the more machining tends makes the handling thereof difficult. Generally, polymer resulted in smaller dimensions broad molecular weight distribution, polymer and for machining the free surfaces easier. This example commercialization of novel catalyst system when the exemplary it achieves the object of designing a conductive subjected to prolonged. Generally, the LDPE is mPE meets the extrusion rate of the larger cQi feedback table which requires a force motor extruder type, and the second conductive property to greater. In addition lower than the typical mPE has melt strength for, for example bubble during the molten film extruder, thereby affecting a impair the stability, melt the commercial shear rate in easy go. While, the LDPE mPE and received by using the exhibits physical properties superior to. Additionally, polymerization using catalyst condition and has a structure represented by the chemical, molecular weight, molecular weight distribution, composition distribution, crystallinity and melting point, and extraction software code by operationally connected to the content (for example a content of hexane code by operationally connected to the context) for including, multiple physical and chemical. affect the properties. Creation process does the number can be manipulated during reactor and the reaction process in addition to regulating variables, compounding and catalyst properties of polymer products in addition the array may vary depending upon the structure of the.. Metallocene form complexes that metal atom and ligands (fine-binding portion) of polymers which can be has a product may affect the properties of the. A support structure, functional groups on the non-magnetic support body (e.g., to OH-on silica) number of, activators loading, and pre-impregnated catalyst loading also product that can be formed in addition can affect the. End-users hyperbranched polymer water often a desired a small, elastic guiding promote or otherwise properties. Among these a given on density for metallic oxide, tear properties, impact and strength, heat adhesion closure, and heat (hot tack) properties and other property comprises. For example, mid in heat adhesion closure, and heat in such films to yield PE under an oxidized added carbon film, and a strong for is connected to the semiconductor layer. desired. Control requirements for packaging food in order to satisfy, while maintaining condensables, extraction that content without requiring reduction of the temperature and heat sealing effect for use in packing, which tests window heat adhesion, is to increase the heat adhesion strength preferably in particular. Improved film resin density of conventional is achieved by. However, the tear strength, a dart impact strength, rigid (stiffness) additions of other gases such as their film properties and impair the can be influenced, lowers the melting point of the film. Additionally, with good clarity (clarity), low haze and better to achieve workability, metallocene resin often high pressure LDPE is and the combination, . an increase in cost manufactured by. Other background art EP 1 300 240 A the reference literature, WO 1996/00245, WO 2003/008468, WO 2003/093332, WO 2004/000919, American patent application disclosure number 2005/0058847 call, call and number 2005/054791 number 2005/288443 call may be included. Therefore, workability process, polymer properties and/or the surface friction coefficient of the polymer process technique that includes a catalyst selected from CdS need present. A wide density using metallocenes in addition, low melt index or melt flow is provided over a plurality of classes increased capable of generating in a receiving node to permit a flexible process injection molding molding and lotto so as to activate induced by such a specific details for a product an end-use transition catalyst is satisfied that minimizes the need for metallocene catalyst is in addition present. SUMMARY of the invention In one aspect, a disclosure herein in gas phase reactor aspect 1 embodiment at least one supported metallocene catalyst, ethylene and alpha-olefins is formed by the end, density of 0.890 to 0.970 g/cc; melt index/min. 200 dg to 0.7; non a melt index less than 30 ; ESCR value greater than 1000 time; and 1% secant ratio properties greater than 75,000 psi ethylene alpha-olefin copolymer having relates to. In another aspect, a disclosure herein embodiment aspect 70 bar to 0.7 150 °C to 20 °C pressure and reactor of gas phase reactor temperature reactor of ethylene and an alpha-olefin by contacting metallocene catalyst polymerization of ethylene and alpha-olefins, ethylene alpha-olefin copolymer include form, here ethylene alpha-olefin copolymer is density of 0.890 g/cc to 0.970 g/cc; melt index/min. 200 dg/min to 0.7 dg; non a melt index less than 30 ; ECSR value greater than 1000 hr; secant ratio properties greater than 75,000 psi and 1% ethylene alpha-olefin copolymer having relates to. In another aspect, a disclosure herein in gas phase reactor aspect 1 embodiment at least one supported metallocene catalyst, ethylene and alpha-olefins is formed by the end, density of 0.930 g/cc to 0.970 g/cc; melt index/min. 10 dg/min to 200 dg; a melt index ratio of 25 to 10 ; helical flow in test of 3 g weight and portion greater than length portion greater than 38 centimeter; and less than 150 Pa/s properties of shear viscosities for recognizer by using morpheme analysis ethylene alpha-olefin copolymer having relates to. In another aspect, a disclosure herein embodiment aspect 70 bar to 0.7 150 °C to 20 °C pressure and reactor of gas phase reactor temperature reactor of ethylene and an alpha-olefin by contacting metallocene catalyst polymerization of ethylene and alpha-olefins, ethylene alpha-olefin copolymer include form, here ethylene alpha-olefin copolymer is density of 0.930 g/cc to 0.970 g/cc; melt index/min. 10 dg/min to 200 dg; a melt index ratio of 25 to 10 ; helical flow in test of 3 g weight and portion greater than length portion greater than 38 centimeter; and 150 Pa/s for recognizer by using morpheme analysis shear viscosities less than satisfying conditions of generation of ethylene alpha-olefin copolymer relates to method. And advantages another aspect of the present invention by issuing an elucidation and a claim will is it is apparent that from. Figure 1 shows a similarly push-on and/or of melt index, Ziegler Natta generated with a contrast copolymer, of metallocene-of the present invention embodiment of the resulting copolymer is in the crystallization analysis fractionation (CRYSTAF) it is also possible to. result. Detailed description of the invention In one aspect, for the production of polymer aspect of the present invention embodiment high dielectric constant flexible polyimide film and relates to method. In particular, aspect of the present invention embodiment generation of ethylene alpha-olefin copolymer, and the obtained ethylene alpha-olefin copolymer is is improved in properties of. Other embodiment in one aspect, the present invention refers to improved stress crack characteristic for the generation of polymers with metallocene catalyst and polymerization method relates to. Other embodiment in one aspect, the present invention refers to a metal workability improved relates with it counted. Another embodiment in one aspect, the present invention refers to a metal having condensables, reduced a content of hexane relates with it counted. Metallocene catalyst compound Described herein metallocene catalyst compound is at least 1 of group 12 through group 3 metal atoms coupled to one or more 1 Cp ligands (cyclopentadienyl and to pen hit D with Neel -equivalent ligands), and at least 1 coupled to metal atoms having one or more leaving group, with 1 "semi (half) sandwich" and "before (full) sandwich" compound. Hereinafter, derivatives, "metallocene" or "metallocene catalyst component" will referred referring to. The metallocene catalyst component is further hereinafter as substrate, support material onto the metal substrate and may be supported, in addition another in the presence or absence of catalyst components can be support. In one aspect a embodiment, one or more of the present invention to operate close to the loop frequency metallocene catalyst component is represented by formula (I): CpA CpB MXn (In formula said, in one aspect a M group 12 through group 3 embodiment and lanthanide atoms selected from the group consisting of nuclear reactor is atoms having photocatalytic function comprise metal atoms. Other embodiment in one aspect, the M Ti, Zr, Hf can be selected from nuclear reactor. Another embodiment in one aspect, is M hafnium (Hf). Each a method for forming the X and that is chemically bonded to the superabrasive M; each Cp that is chemically bonded to the superabrasive M which the; n being integers, of the 0 or 1 to 4, a specific embodiment is embodiments 1 or 2). At least a portion the ligand Cp π-binding system including 1 one or more rings or tricyclic, e.g. cycloalkyl is congeners, and heterocyclic ligands and to the car D it will know Neel. A substituted or ligands Cp shift timing (abstraction) reaction does not take place in the highly coupled to catalyst compound in that is divided, to be directed away. Formula (I) in CpA and CpB represented by ligands may be the same or different cyclopentadienyl ligand or to pen hit D with Neel may be-equivalent ligands, one or both heteroatoms which is capable of containing, one or both one or more 1 R can be substituted by. Substituent R examples but not limited of hydrogen radical, alkyl, alkenyl, alkynyl, cycloalkyl, aryl, acyl, aroyl, alkoxy, aryloxy, alkyl thiol, d alkyl amine , alkylamido, alkoxycarbonyl, aryloxycarbonyl, the baby--sit carboxylic, alkyl and dialkyl-carbamoyl, acyloxy, acylamino, aroylaminomethyl, and combinations thereof is selected from the group consisting of may be included. In one aspect a embodiment, CpA and CpB of cyclopentadienyl, indenyl, tetra neel it is a draw , fluorenyl and their derivatives each permutation independently selected from the group consisting of is. (Excitation used in that term "substituted" is referred to and the terms 1 in any location in place of normally abundant hydrogen, at least 1 of one or more of which holds a portion of a meaning that it, said portion a halogen radical (for example, Cl, F, Br), hydroxyl groups, carbonyl group to, to carboxyl, amine group, to phosphine, to alkoxy, phenyl, naphthyl to, C1 to C10 alkyl to, C2 to C10 alkenyl and combinations thereof is selected from such as. Substituted alkyl and it will be biting examples acyl radical, alkylamino radical, alkoxy radical, aryloxy radical, alkylthio radical, dialkylamino radical, alkoxycarbonyl radical, aryloxycarbonyl radical, carboxylic baby--sit the radical, alkyl and dialkyl-carbamoyl radical, acyloxy radical, acylamino radical, arylamino radical and combinations thereof, including but, are not limited to,). In one aspect a embodiment, for each one of said formula (I) a method for forming X halogen ion, hydride, C1-12 alkyl, C2-12 alkenyl, C6-12 aryl, C7-2O alkyl-aryl, C1-12 alkoxy, C6-16 aryloxy, C7-18 alkyl aryloxy, C1-12 fluoroalkyl, C6-12 fluoro heteroaryls and C1-12 heteroatoms-containing hydrocarbon, and their substituted derivatives of independently from the group consisting of can be selected. Excitation used in the phrase "a method for forming" as that a metal core of the catalytic component to be coupled to one or more 1 refers to chemical moieties which, is catalysed by an activating agent can be extracted from, the olefin polymerization or oligomerization generates chemical species are active against. said activator is techniques more hereinafter. Structure of metallocene catalyst component for example American patent number 5,026,798 patent number 6,069,213 call call and American disclosure as, includes oligomeric or dimer, for example American patent number 5,026,798 call, call and American patent number 5,747,406 call patent number 5,703,187 American disclosure to those such a variety of forms can take. Patent application number US2005/0124487A1 is provided to analyze behaviors of those other call, call and number US2005/0164875A1 described in number US2005/0148744 comprises the catalyst. Each of the reference literature is citation reference herein. Other embodiment in one aspect, metallocenes patent number 6,242,545 American a citation reference herein as is described in, hafnium metal reactor can be formed. Specific embodiment in one aspect, said its metallocene catalyst component wherein an enantiomerically or a mirror or optical structure may comprise (racemic mixture), a wherein an enantiomerically pure embodiments embodiment can be. Used in excitation, racemic and/or fires, a cross-linked, single, integral tube with a isomer mesoporous, asymmetric-peptide antagonists of itself metallocene catalyst component at least 2 species different cross-linked a metallocene catalyst component does not configured. In one aspect a embodiment, metallocene catalyst atoms having photocatalytic function comprise metal atoms and comprising at half as structure is patterned. Other embodiment in one aspect, ligands at least 1 (fine-binding portion) and comprising at the cyclopentadienyl groups. Other embodiment in one aspect, and comprising at leaving group, with chloride metallocenes. Other embodiment in one aspect, and comprising at leaving group, with fluoride metallocenes. Another embodiment in one aspect, and comprising at leaving group, with methyl metallocenes. Part in one aspect embodiment, metallocene catalyst bis (n-propyl monocyclopentadienyl) hafnium Xn, bis (n-butyl monocyclopentadienyl) hafnium Xn, bis ([...] -n) hafnium Xn, (n-monocyclopentadienyl profile) (n-butyl monocyclopentadienyl) hafnium Xn, bis [(2-tree methyl thread reel ethyl) cyclopentadienyl] hafnium Xn, bis (tree the methyl to hour claw pen hit D it will be recorded Neel) hafnium Xn, dimethyl [...] (n-propyl monocyclopentadienyl) hafnium Xn, dimethyl [...] (n-butyl monocyclopentadienyl) hafnium Xn, bis (monocyclopentadienyl methyl-2--propyl 1-n) hafnium Xn and (n-propyl monocyclopentadienyl) (monocyclopentadienyl-butyl 3-n-propyl-1-n) hafnium Xn, or a combination thereof (here, Xn the as defined) can be. Other embodiment in one aspect, metallocene catalyst bis (n-propyl monocyclopentadienyl) hafnium bichromate , bis (n-propyl monocyclopentadienyl) hafnium bedding cargo, or dimethyl bis (n-propyl monocyclopentadienyl) may [...] half. Metallocene catalyst compound for method and activation an activator which Terms "activators" the bulk transition sheet metal and may activate a catalyst compound unfluorinated a any compound or components, for example Lewis acid or non-coordinating ionic activators or ionizable activators, or neutral a metallocene catalyst component metallocene cations which may be converted to a any number of other compounds is defined to. Alumoxane or modified alumoxane at and/or used as activators, neutral metallocene compound to ionization ionization activators neutral or ionic, such as (n-butyl) ammonium tetrakis (pentafluorophenyl) boron or tree sputter fluorophenyl boron metal-type precursor and the. fall within the scope of the present invention. For use with catalyst composition of the present invention preferred the activator is methyl 2001 ("MAO"). Literature MAO the activator [Gregory gram Hlatky, Heterogeneous Single-Site Catalysts for Olefin Polymerization, 100 (4) CHEMICAL REVIEWS 1347-1374 (2000)] described as, catalyst component (e.g., metallocene) catalyst component and the character signal from the input with or said, support associated with support and may be coupled to.. Alumoxane and modified alumoxane which there are various manufacturing method, examples, but not limited to, an is American patent number 4,665,208 call, call number 4,952,540, number 5,091,352 call, call number 5,206,199, number 5,204,419 call, call number 4,874,734, number 4,924,018 call, call number 4,908,463, number 4,968,827 call, call number 5,308,815, number 5,329,032 call, call number 5,248,801, number 5,235,081 call, call number 5,157,137, number 5,103,031 call, call number 5,391,793, call number 5,391,529, and PAL call number 5,693,838 Official Gazette EP-A-O 561 476, EP-A-O 594-218 and O 279 586-EP-B1, and are described and PCT Official Gazette WO 94/10180, generally both these Official Gazette is citation reference herein. The rest of compounds ion; the compound has a ion collisions or only loosely coordinates active quantization is associative cationic or some other may be proposed. Such compounds and the like are classified patent gazette EP-A-O 570 982, EP-A-O 520 732, EP-A-O 495 375, EP-A-O 426 637, EP-A-500 944, EP-A-O 277 004 and EP-A-O 277 003, and American patent number 5,153,157 call, call number 5,198,401, number 5,066,741 call, number 5,206,197 call, call number 5,241,025, number 5,387,568 call, call and number 5,384,299 number 5,502,124 and described in, generally both these Official Gazette is citation reference herein. Combination of activators, for example alumoxane and ionizing activity of combination and in addition the present invention is designed by, the for example, call and patent number 5,153,157 American and WO 95/14044 and PCT Official Gazette WO 94/07928 and referencing the call number 5,453,410, generally both these Official Gazette is citation reference herein. Support method Support is in addition of the present invention may be present as part of a catalytic system. Metal with it counted with single-site catalysts such as a support for the cartridges, a body, support support, strain and active of literature for example method [1 METALLOCENE-BASED POLYOLEFINS 173-218 (J. Scheirs & W. Kaminsky eds. , John Wiley & Sons, Ltd. 2000)] to is discussed. Used herein "support" or "carrier" the term an interchangeable for use in an, including inorganic or organic support material with an. refers to material optional supports. In one aspect a embodiment, support material can be porous support material. Support material and inorganic oxide examples, but not limited to, an inorganic chlorides, in particular talc, clay, silica, alumina, magnesia, zirconia, iron oxide, barley a, calcium oxide, zinc oxide, and barium, auditory a, aluminum phosphate, i.e. a gel material, and vinyl chloride and substituted comprising a polymer, such as polystyrene, polystyrene divinyl benzene such as polyolefins functionalized or cross-linked organic support or polymeric compounds, and mixtures thereof, and various forms comprises graphite waste material of arbitrary configuration. Preferred carrier, which carrier comprises a 2, 3, 4, 5, 13 and 14 is inorganic oxide including chlorides and oxide. A support material embodiment aspect a silica, alumina, silica-alumina, magnesium chloride, comprises graphite and mixtures thereof. The support for other useful magnesia, titania, zirconia, (such as from those described to EP0511665B1) montmorillonite, phyllosilicate such as comprises. Other embodiment embodiments, silica-chromium, silica-alumina, silica-layer such as titanium dioxide including but not limited to combination, a combination of support material can be used. Additional support materials described EP0767184B1 porous acrylic polymer may include including those. Various catalyst systems of the present invention fabricated from a material, such as different schemes can be used. In one aspect a embodiment, is not catalyst comprises a substrate over which, preferably American call and patent number 5,317,036 and PAL call number 5,693,727 patent gazette EP-A-0593083 to is in the form of a liquid, such as the are discussed in which, both these Official Gazette is citation reference here. In one aspect a preferred embodiment, is supported catalyst systems of the present invention. The present invention is support system catalyst used for the American patent number 4,701,432 call, call number 4,808,561, number 4,912,075 call, call number 4,925,821, number 4,937,217 call, call number 5,008,228, number 5,238,892 call, call number 5,240,894, number 5,332,706 call, call number 5,346,925, number 5,422,325 call, call number 5,466,649, number 5,466,766 call, call number 5,468,702, number 5,529,965 call, call number 5,554,704, number 5,629,253 call, call number 5,639,835, number 5,625,015 call, call number 5,643,847, number 5,665,665 call, call number 6,090,740 call and number 5,468,702, and PCT Official Gazette WO 95/32995, WO 95/14044, and are described WO 97/02297 and WO 96/06187, generally both these Official Gazette is citation reference herein. Another embodiment in one aspect, the catalyst systems of the present invention described in American patent number 5,473,202, such as polymer binder and containing a ligand, generally said Official Gazette is citation reference herein. In one aspect a embodiment, call patent number 5,648,310 American catalyst systems of the present invention as described and spray dried, generally said Official Gazette is citation reference herein. In one aspect a embodiment, of the present invention support European patent gazette EP-A-0802203 as described functionalized or, as described in American patent number 5,688,880 one or more substituents or separation is is selected, generally both said Official Gazette is citation reference herein. In one aspect of the present invention another embodiment, of the present invention supported catalyst systems for example American are discussed in PCT Official Gazette WO 96/11960 to call and patent number 5,283,278 such as and includes a surface MODIFER or antistatic agent, generally said Official Gazette is citation reference herein. Method creating a preferred catalyst of the present invention the WO 96/00245 and can be encountered in WO 96/00243, generally both these Official Gazette is citation reference herein. Polymerization method For example solution polymerization method of the present invention, slurry, pressure and wake up and of any suitable method can be is carried out by employing. The present invention a polyolefin of producing polymers in particular in one preferred method is preferably fluidized bed reactor method is using a vapor-phase polymerization of an. Reactor of this type, operating reactor and provided with means for, for example American patent number 3,709,853 call; number 4,003,712 call; number 4,011,382 call; number 4,302,566 call; number 4,543,399 call; number 4,882,400 call; number 5,352,749 call; number 5,541,270 call; EP-A-0 802 202 and belgium patent number 839,380 call is publicly known and fully disclosed is. Said patent are, polymerization medium are mechanically agitated or vapor monomer and in continuous flow of diluent to be being fluidized by a vapor-phase polymerization of an for disclosure the method. Of the present invention method is designed by other vapor method comprises the series or a multistage polymerization method. Furthermore, the present invention is designed by a vapor-phase method is provided to analyze behaviors of patent number 5,627,242 call, call and number 5,665,818 call number 5,677,375, and PAL patent gazette EP-A-O 794 200, EP-B1-O 649 992, EP-B-634 421 EP-A-O 802 202 and those described structure is included in the board, generally both these Official Gazette is citation reference herein. Generally, such as the polymerization of the present invention a fluidized bed method can be vapor processing continuous. For use in the fluidized bed reactor of the present invention method typically have a zone deceleration and so called reaction zone. Polymer particles which bone in-growth reaction zone, the polymers formed are particles, and reaction zone are connected by formation and a diluent monomer vapor to remove the heat by holding the cup with an elastic continuous fluidized particles layer, said layer including a low catalyst levels. Optionally, some re-circulated gas is compressed is cooled, circulates when a hand back to reaction zone heat removal of increasing the capacity of gas streams can be liquid. Gas flow suitable velocity a simple empirical facilitated by a can be determined. Circulation, to join the monomer vapor gas stream the interferon associated particulate polymer products and the monomer are being the getter upon being inserted into a reactor is at the same rate as that of, said composition of a gas passing through the reactor makes substantially within the reaction zone of States constant is adjust so that the maintaining gas composition. A deceleration a gas that on leaving the reaction zone is transferred from the zone, there is is removed particles entrained in the. Finer particles entrained in the fine filter and/or the cyclone and dust can be removed from. Gas, passes through a heat exchanger, there is removed sequence polymerization, following compression in compressor, .and control is returned to the reaction zone. Of the present invention method includes of an ethylene homo-polymers of olefins, and/or ethylene and 1 at least one other polymers of carbon and the method for, olefin copolymer, terpolymer generation of. suitable. Polyolefin is a alpha-olefin can be. A which are for example polyolefin is a embodiment and Wednesday 16 to 2 carbon atoms in one aspect; ethylene and embodiments embodiment the other comonomer 12 to 3 carbon atoms; ethylene and embodiments embodiment other comonomer 10 to 4 carbon atoms; another embodiment ethylene and embodiments 4 to 8 carbon atoms can of comonomers. In one aspect embodiment, the polyethylene is of the present invention method can be produced by. Such the polyethylene is of ethylene homopolymer, one or more alpha-olefins of an ethylene and 1 may comprise interpolymers of, here weight of EPDM having an ethylene content included in the total monomer at least about 50 weight % of the weight of the dosage form. Olefin that can be used herein ethylene, propylene, 1-butene, 1-pentene, 1-hexene, 1-hepten, 1-octene, 4-methyl cyclopent-1-n, 1-hexadecene, 1-dodecene, 1-hexadecene such as comprises. Furthermore, polyene, e.g. 1, 3-hexadiene, 1, 4-hexadiene, cyclopentadienes, DCPD, [...] 4-vinyl-1-n, 1, 5-cyclo jade other D n, 5-vinylidene-2-norbornene and 5-vinyl-2-norbornene, and polymerization medium useful in situ formed olefins. Olefins situ formed in polymer medium, containing long chain branching can occur for forming polyolefin.. Method described herein other monomers useful in the ethylene unsaturated monomer, diolefin diol derivatives 18 to 4 carbon atoms, a conjugated or nonconjugated diene, polyene, vinyl monomers and cyclic olefin comprises. Useful in the present invention the monomer non-limiting norbornene, nor [...] n, isobutylene, isoprene, vinyl benzo cyclo butane, styrene, alkyl substituted styrene, ethylidene norbornene, DCPD can be includes pentenes and. Method described herein of another embodiment in one aspect, is ethylene or propylene, the comonomer of at least two different 2 (the optionally one may be DNA) and a polymerized, terpolymer can be. In one aspect a embodiment, copolymer 30 mol % hereinafter total content of polyolefin in the alpha-incorporated may be; other embodiment can be embodiments 3 to 20 mol %. A term used herein "polyethylene" the ethylene with any of polymers including referring to or both of is carried out by using an acidulous to the uranium dioxide fuel pellet consisting of duplex. Final properties of the polyolefin control olefin polymerization is carried out by using an acidulous often hydrogen gas. When using catalyst system of the present invention, concentration of hydrogen (partial pressure) increase melt flow index (MFI) a of olefins (mile) melt index and/or can be increasing the. Thus the hydrogen concentration mile or MFI and may be affected by,. Upon polymerization the amount of hydrogen to the total in a polymerizable monomer, such as ethylene, propylene hexene or treating device and by mole relative to the amount of to combinations of non can be represented by. Polymerization method of the present invention the amount of hydrogen used in the final polyolefin resin a desired MFI or mile. is in an amount that when taken together accomplish a required. Furthermore, using or more 2 in series a multistage the use of this reactor is common, , here 1 of reactor is such as mannitol weight component and capable of generating, reactor includes another can produce the low molecular weight component. In one aspect a embodiment of the present invention, multistage gas-phase reactor to olefins using the. Such commercial polymerization systems for example literature [2 METALLOCENE-BASED POLYOLEFINS 366-378 (John Scheirs & W. Kaminsky, eds. John Wiley & Sons, Ltd. 2000)]; American patent number 5,665,818 call, call and patent number 5,677,375 American EP-A-O 794200 are depicted in. In one aspect a embodiment, the gas phase or a fluidised bed process, for the at least one reactor in method 1 about 0.7 to about 70 bar (about 10 to 1000 psia) may have range of pressures; another embodiment embodiments about 14 to about 42 bar (about 200 to about 600 psia) can take the pressure ranging. In one aspect a embodiment, at least one reactor 1 about 10 °C to about 150 °C; another embodiment embodiments about 40 °C to about 125 °C material may have a temperature range of from. In one aspect a embodiment, reactor temperature in a reactor polymer's sintering temperature take into account the highest as possible when operates at temperature can be. In one aspect a embodiment, at least one 1 about speed gas public tower in reactor of 0.2 to 1.1 meter/s, to an (0.7 to 3.5 pits/seconds); another embodiment emitter/s, to an embodiments about 0.3 to 0.8 (1.0 to 2.7 pits/seconds) can be range. In one aspect a embodiment of the present invention, polymerization the method (a) recycling stream (ethylene and alpha olefin monomer includes) introducing to a reactor; introducing (b) supported catalyst system; and a means for reading out, step (c) away from the reactor in a recycling stream ; (d) recycling cooling stream ; (e) reaction onward to monomer (are) by introducing, either hydrogel is polymerizing monomer (are) replacing the step ; (f) recycling stream or any portions of thereof, to a reactor, fluidizing the step, and thereafter reintroducing the; and (g) polymer from a reactor and a means for reading out, product is continuous vapor method including step. In one aspect of the present invention embodiment, including 1 or a combination thereof, ethylene or propylene, the at least one olefin, C2 to C30 olefin or alpha-olefins, before sample polymerization said substrate metallocene catalyst system can be prepolymer in the presence. An output port outputs the boosted prepolymer including the, vapor, solution phase or slurry phase disposed or continuous mode can be performed. Any olefin monomer or prepolymer using a combination and/or any such as hydrogen from molecular weight controlling agent can be takes place in the presence of. Prepolymer respect to examples of procedure, American patent number 4,748,221 call, call number 4,789,359, number 4,923,833 call, call number 4,921,825, and PAL call number 5,705,578 call and number 5,283,278 patent gazette EP-B-0279 863 and refers to the PCT Official Gazette WO 97/44371, generally both these Official Gazette is citation reference herein. The present invention refers to any of expansion for a specific type of and not limited to, reaction or gaseous phase polymerization, can, in a single reactor, or in series of one or more such as a reactor 2 in multiple reactors be. Embodiment in one aspect, the present invention is (mechanical is set in agitating and/or gas flow light source device, which can be) fluidized bed the polymerization, or said defined that is similar to that of a vapor phase the polymerization using be. Polymerization vapor on typical publicly known method in addition to, of vapor-phase polymerization of an "induction condensing" and "liquid monomer" operation "condensing" including a semi-transparent color can be used. fall within the scope of the present invention. Polymerization of condensing aspect of the present invention embodiment, e.g. American patent number 4,543,399 call; call number 4,588,790; number 4,994,534 call; number 5,352,749 call; number 5,462,999 call; and number 6,489,408 polymers described in the, each said Official Gazette is citation reference herein. Using method of condensing, higher refrigeration capacity on can be attained, and the, is larger than high a reactor can be the both sides of the body. Polymerization method its own condensable fluid in addition to, other inert with respect to the polymerization condensable introduce a fluid the, herein referenced to American a citation by method a described in patent number 5,436,304, condensing is able to derive an work of the fan. In addition other embodiment aspect of the present invention call patent number 5,453,471 American; American series patent application number 08/510,375 call; PCT 95/09827 (US) and PCT 95/09826 (US) liquid monomer is the same as that disclosure to polymerization performed to simultaneously remove the. When operated in liquid monomer, liquid, the amount of liquid monomer a glass presence but not the, layer a liquid, which is present in solid particulate are within a layer monomer water, e.g. resulting polymer or inert particulate material (for example, carbon black, silica, clay, talc, and mixtures thereof) on or in is, across the entire polymer layer may be present. In addition conventional operation type to liquid monomer produced polyolefin condensation much higher than room temperature, using monomer has at least one curved to yield the vapor-phase reactor of producing polymers in that will allow the can be. In one aspect a embodiment, the polymerization techniques the, polymer solution on the than room temperature, be kept as low as a slurry process or particle form can be polymerization. Other slurry wastewater using loop reactor equipment is installed, and series, parallel or these combined a plurality of a reactor stirred using a comprises process. Slurry process examples, but not limited to, an continuous loop or with a stirred tank comprises process. Furthermore, slurry patent number 4,613,484 of America in another example of a process call and literature are depicted in [2 METALLOCENE-BASED POLYOLEFINS 322-332 (2000)]. In one aspect a embodiment, slurry polymerization method is generally 1 to 50 bar range, , and even the a pressure of greater than, and 0 °C to a utilize temperatures of from 120 °C range. Fluorine slurry, solid particulate polymerization of suspension is is formed medium diluent liquid polymers, ethylene medium thereof, and often the comonomer and hydrogen is added in conjunction with the catalyst. Diluents of a suspension away from the reactor in a intermittent or continuous break down, here volatile components isolated from the polymer, optionally after distillation, is recycling reactor. Liquid diluent can be used in the polymerization medium typically 3 to 7 carbon atoms and of; a branched an alkane embodiments embodiment can be an alkane. The medium which is using and liquid under polymerization conditions, relatively inert should. When using medium propane, the reaction by-diluent exceeds and pressure critical temperature should operated in conditions. In one aspect a embodiment, or isobutane medium may be used. In one aspect of the present invention method of the embodiment, the bit line by etching the interlayer vapor processing slurry or unfluorinated in the presence of a catalytic system, in addition aluminum, trimethyl aluminum, tri-isobutyl aluminum and tri-n- [...] and diethyl aluminum chloride, dibutyl zinc and of any eliminating agent in the absence or substantially can be operating in the absence. "Essentially member" show proper adhesiveness, be, these compounds are reacted component reactor or any intentional addition has not been initiator, if present, in a reactor having different diameters is less than 1 PPM. of the presence of an. Said, as shown, of the present invention performed using process solution polymerization method may be. Examples, but not limited to, an method or a solution application method for example American patent number 4,271,060 call, number 5,001,205 call, call and number 5,236,998 disclosed is call number 5,589,555. Another embodiment in one aspect, for example American call and patent number 6,300,436 as disclosure call number 5,283,278, one or all catalyst, catalyst system (or components thereof) based on the weight of, for example 15% hereinafter [...] such as weight is combination with metal-fatty acid compounds. Other suitable metals other 2 and 5 to 13 comprises group metal. Another embodiment in one aspect, metal-fatty acid compound solution of supplied to reactor. Another embodiment in one aspect, metal-fatty acid compound inner mixed with catalyst supplied to reactor. Or mixed in conjunction with the catalyst are the formulations are, catalyst system or components thereof solutions or the presence or absence of the reactor slurry can be fed into the. The optimization method of the present invention polymerization metal loading and activator concentration, and an improved metallocene catalyst system.. More particularly, of the present invention of improved metallocene catalyst metallocene and a activator concentration, and, in addition a embodiment maximizing the prevented though receiving a melted processing their preparation aspect, the bulk density of polymer products as well as catalytic activity is selected so as to maximize both. Polymer Of the present invention the polyolefin other polymers and/or additives combined with, later article of manufacture a composition that can be used may be diluted to form.. Such antioxidant additives, nucleating agents, acid scavengers number, number plasticizer, stabilizer, anticorrosive agent, blowing agent, ultraviolet light absorbers, the solution stopping agent (quencher), antistatic agent, sliding number (slip agent), pigment, dye and charging number, such as peroxide curing number is included. Said additive and polyolefins mid of other conventional embodiments embodiment a additive 0.01 to 50 weight % to, another embodiment 0.1 to 20 weight % to embodiments, another embodiment with embodiments 1 to 5 weight % olefin there may be in a composition, here preferably comprises any, resulting in a lower limit of the weight % weight % and any may include a any combination. Organo-phosphites, hindered amine and phenolic antioxidants a and stabilizers consisting of an antioxidant such embodiments 0.001 to 5 weight % to embodiment, another embodiment 0.01 to 0.8 weight % to embodiments, another embodiment of the present invention to embodiments 0.02 to 0.5 weight % polyolefin composition and is capable of being present in.. The filler to 0.1 to 50 weight % embodiments embodiment, another embodiment 0.1 to 25 weight % to embodiments composition, another embodiment embodiments 0.2 to 10 weight % may be present at. A preferred charging number the titanium dioxide, silicon carbide, silica (and precipitate or and do not precipitate the silica other oxides), antimony oxide, lead carbonate, zinc back, lithographic phone, zircon, corundum , spinel , apatite, impartiality stone powder, barium sulfate, between E swing , carbon black, dolomite, calcium carbonate, talc and ion milligram, Al and a Zn or Ca, Cr or Fe and CO3 and/or HPO4 not hydrated or hydration of hydrotalcite compound; quartz powder, hydrochloric acid magnesium carbonate, glass fiber, clay, alumina and other metal oxide and a carbonate, metal hydroxide, chromium, phosphorus and brominated flame retardant, antimony trioxide, silica, silicon and their ingredient combinations containing, including but, are not limited to,. The prior art in particular said filler additional fillers, any publicly known charging, and a porous tissue-paper number includes a support and number may be. Polyolefin compositions salinity in addition of the present invention fatty acid may be present. Such a salt embodiment 0.001 to 2 weight % to embodiments composition, another embodiment embodiments 0.01 to 1 weight % may be present at. [...] examples of fatty acid metal salt, stearic, succinic, stearyl lactic acid, lactic acid, phthalic, benzoic acid, hydroxystearic acid, [...] , of naphthenic acid, oleic, palmitic, and erucamide Li [...] , Na, milligram, Ca, Sr, Ba, Zn, Cd, Al, Sn, Pb or the like comprises metal suitable including. Preferably [...] fatty acid salts, [...] , [...] , [...] , oleic calcium, zinc and oleic is selected from magnesium oleic. 1 of a polyolefin and a combination of at least one additive in physical method for producing, prior to final converting uniform ingredient combinations containing manufacturing adapted to ensure that the recirculation sufficient mixing must. The present invention a the polyolefin suitable for use in combination with an at least one additive 1 thereby, it is possible to transmit can be any physical forms. In one aspect a embodiment, reactor granules (polymerization reactor isolated from is defined for granulating a and polymers produced) combination with an additive and the quantity of the fibrous is used to. Reactor granules are micro 10 m to 5 millimeter; another embodiment micro m to 10 millimeter embodiments 50. has an average diameter of. Alternatively, polyolefin for example reactor that is formed from melt extruded secondary and/or tertiary amino groups, 1 millimeter to 6 millimeter having an average diameter are in the form of aqueous pellet such as a pellet. Polyolefin and an additive a method combining a components tumbler or other physical blends means is in the presence, here the polyolefin reactor are in the form of aqueous secondary and/or tertiary amino groups. Furthermore, if necessary, melt blended in extruder can be followed. Another is combined components a polyolefin pellets method screen when provided with corresponding additives extruder, (BRABENDER) vendor balancer in a washing machine Or any other melt blended means is combining a direct smelting. Polyolefin and poly of the present invention the polypropylene composition ring, casting, coating, compounding, extrusion, such as foam; compression molding, injection molding, hollow molded, rotation molding including (lotto so as to activate molding) and conveyed forming of all form of molded; film hollow or casting, and, for instance, through as shortened or a biaxially oriented achieve film formation all method; thermoforming, and laminated, drawing molding (pultrusion), projecting, pull reducing (draw reduction), spindle bonding, melt spinning, melt blowing, and other aspects of fibers and of forming a nonwoven fabric, and combinations thereof of any suitable measures so can be further processing by. Said form and other forms of suitable literature for example of processing techniques [PLASTICS PROCESSING (Radian Corporation, Noyes Data Corp. 1986)] are depicted in. When of injection molding and, in of various items, ingredient combinations containing solid state simple pellets raw material weight of a polymer granulate, blends molten state pellets and secondary and/or tertiary amino groups, or pellets made two components of pelletized blend molten state to serve equally as well as, molding procedure which the reason is that remelting of the feedstock is, because it includes the and mixing. However, step of compression molding for medical device, a molten component and producing scarcely any mixing and achieve high thermal destruction, pelletized melt pellets component ingredient combinations containing simple and/or granules preferably solid state formulations will compared. One skilled in the art of components in " end-to-end mixing the need for economically inexpensive in a and the process, the cubic partition balancing the desired the mixing of a polymer suitable for forming a can determine the method 2000. Number slip resulting polymers, block agent, antioxidant, pigment, charging number, random speech system , UV stabilizer, antistatic agent, number process aid, neutral agent, lubricant, surfactant, pigment, dye and nucleating agents induced by such a specific can further additive. The preferred additive the silicon dioxide, synthetic silica, titanium dioxide, polydimethylsiloxane, calcium carbonate, metal [...] , [...] , [...] , talc, BaSO4, diatomite, wax, carbon black, flame retardant additive, low molecular weight resin, hydrocarbon resins, glass bead comprises the generally used. Publicly known art typically additive effective amount, e.g. 0.001 weight % to 10 weight %. group can be present in. A embodiment embodiments, disclosure herein polymer is 0.01 dg/min to 1000 dg/min range of, ASTM-D-1238-E (190 °C, 2.16 kilogram weight) which are measured by means of a melt index (mile) or (I2) material may have a. Other embodiment embodiments, polymer about 0.01 dg/min to about 200 dg/min; other embodiment embodiments about 0.1 dg/min to about 100 dg/min; another embodiment embodiments about 0.5 dg/min to about 70 dg material may have a mile/min.. A embodiment embodiments, disclosure herein polymer is a melt index ratio of 300 to 5 (I5/I2) (I5 the ASTM-D-1238-G (190 °C, 5 kilogram weight) measured by a) material may have a. Other embodiment embodiments, polymer less than about 10 to 250 ; embodiments 15 to 200 another embodiment; embodiments 20 to 180 another embodiment a melt index ratio of material may have a. Other embodiment embodiments, polymer is 15 to 30 ; other embodiment embodiments 15 to 20 ; another embodiment embodiments 10 to 40 ; another embodiment embodiments 5 to 50 a melt index ratio of material may have a. A embodiment embodiments, polymer disclosure herein is 5 to 300 ; other embodiment less than embodiments about 10 to 250 ; other embodiment embodiments 15 to 200 ; another embodiment non melt flow of embodiments 20 to 180 (MFR) [I21/I2 (here, I21 the ASTM-D-1238-F (190 °C, 21.6 kilogram weight) measured by a)] material may have a. Other embodiment embodiments, polymer is 15 to 30 ; other embodiments 10 to 40 embodiment; embodiments 15 to 20 another embodiment; embodiments 5 to 50 of another embodiment can take the MFR. A polymer of the present invention at least aspect embodiment 0.30 g/cm3 greater than, is emitted to the D-1895 (method B)-ASTM has a bulk density measured. Another embodiment in one aspect, the bulk density of polymer a 0.30 to 0.50 g/cm3 is in the range of. Density ASTM-D-1505 and D-4703-03-ASTM test procedures described method can be is computed using the. The polyolefin film then, molded article, sheet, wire and cable coating or the like can be produced. An extruder film, coextruded, laminated, including hollow and casting, on typical publicly known art allocated to respective any of dispersion can be formed. Film flat film or tubular process and can be obtained by, then may be identical to or different from or in the short axis direction in the plane of film to a different extent is made from 2 different vertical orientation and can be followed. Both both directions orientation achieved and to about the same extent as the, copyright 2000 to a different extent. Polymer a film is formed by an ink jet in particular a preferred method the pneumatic extrusion or on film lines or cast may be included a nozzle for dropping. For molded article of a polyolefin processing method is, for example a literature citation reference herein [Carraher, Jr. , Charles E. (1996): POLYMER CHEMISTRY: AN INTRODUCTION, Marcel Dekker Inc. , New York, 512-516] to is discussed. Constant film polyolefin composition of the present invention, fibers and non-woven fabric, of an object, such as and extruded articles. suitable. Examples of film food-contact and non-food contact use, agricultural film and sheet in, shrink film, adhesive film, stretch film, sealing film, oriented film, snack packaging, durability bag, foodstuffs sealing, packaged food frozen after frame adjustment equipment of vehicles for farming, packaging for pharmaceutical use, liner for industrial, useful as film or the like film, coextruded or laminated hallow space enclosed by comprises film or cast. Fiber examples of filter, diaper fabric, care articles, garment for pharmaceutical use, geosynthetic for manufacturing such a, woven or nonwoven form to a spindle for, meltblown fibrous spin and solution comprises work. Examples of extruded articles tubing, tubing for pharmaceutical use, wire and cable coating, pipe, geolocation membrane (geomembrane) and pond liner (pond liner) is included. Examples of molded article bottle, tank, of a large cellular article, toy food container and rigid and multi-layered structure comprising the monolayer of a form of is are included article. Same from and/or polyolefin of the present invention incorporated in the support that can be produced another preferred articles of automobile parts, sports equipment, outdoor furniture (for example, garden furniture) and playground equipment, boat and ship component, and comprises articles such as said. More in particular, vehicle bumper element, grill, decorative (trim) part, dash board and apparatus panel, sheath door and hood component, spoiler, windscreen, fuel filler door, mirror housing, body panel, protection side molding, and other vehicle, truck, boat and other vehicle and associated embedded and exterior components comprises, that. Box (crate), container, packaging, laboratory article, office floor mat, device sample holder and sample window; for storing and IV blood or solution an ion implanter for bag, pouch container and process for medical applications, such as bottles liquid storage container; conserved by radiation a of packing or storing, injection kit, catheter and respiratory therapy device for other medical including, or tray, and storage liquid, in particular water, milk or juice, including unit serving and bulk storage container and includes a container of a gamma or ultraviolet radiation to emit can be illuminated by a medical device for and food of including, additional a useful article is formed or both economically and and commodity of the present invention embodiment prepared by the acid onto a polyolefin to may for example have been introduced. Described herein various polyethylene useful compositions method can be produced by. Polymerization solution-phase process, be as vapor processing. Useful herein and ethylene alpha-olefin 450cam linear low density polyethylene copolymer (LLDPE, ASTM D 792 is emitted to the upon that determination having density in the range from 0.918 to 0.927 g/cc), medium density polyethylene (MDPE, density of 0.940 g/cc to 0.927), density polyethylene (HDPE, a density over 0.940), that density of pole polyethylene (VLDPE, density in the range from 0.918 to 0.900) and density polyethylene (ULDPE, density of 0.860 to 0.899 g/cc) including linear polyethylene current may comprise an. Some embodiment in one aspect, useful herein ethylene homo-and ethylene alpha-olefin copolymer 0.927 to 0.970 g/cc range; other embodiment embodiments 0.930 to 0.960 g/cc material may have a density in the range from. Polymers described herein above 1.5 typically about 5, in particular 2 above about 4.0, more preferably about 2.2 above number average molecular weight to weight average molecular weight of less than 3.5 (Mw/Mn) have a. Polymer of the present invention a composition distribution width index (CDBI) as measured by, relatively narrow composition distribution may have. Upon determination of CDBI of copolymers is additional details is publicly known to one skilled in the art. For example application to a PCT patent application WO 93/03093 18 February 1993 (confirmed that all the parameter values are is citation reference herein) reference a. Average intermediate value in the series has CDBI total molar comonomer content of 50% (median) comonomer content in copolymers having weight of molecules is defined as %. Comonomers of linear polyethylene free the CDBI is defined by 100%. CDBI as known the art, temperature rising elution fractionation (TREF) or crystallization analysis fractionation (CRYSTAF) are calculated from the data obtained from. Embodiment of polymers described herein of aspect (is hereinafter) during analysis CRYSTAF, polymer is crystallized intervals a temperature below 50 °C is 90%, of less than 85 °C to object in graphics temperature in CRYSTAF experiment. Other embodiment embodiments, polymer is crystallized intervals a temperature below 30 °C is 90%, of less than 84 °C to object in graphics temperature in CRYSTAF experiment. Other embodiment embodiments, polymer is crystallized intervals a temperature below 20 °C is 90%, of less than 84 °C to object in graphics temperature in CRYSTAF experiment. In one aspect another embodiment, polymer is crystallized intervals a temperature below 20 °C is 90%, of less than 82 °C to object in graphics temperature in CRYSTAF experiment. In one aspect a embodiment, polymers described herein above 35% 100% range; other embodiment about 99% 35% above embodiments; other embodiments embodiment range of 40% to 85% ; another embodiment in one aspect, to 50% material may have a CDBI of 80%. Embodiment some embodiments, polymers described herein exceeds 60% ; other embodiments embodiment material may have a CDBI greater than 70%. Other embodiment in one aspect, wide CDBI is and, if desired, less than 50% polymer, other embodiments embodiment less than 40%, or material may have a CDBI of less than 30%. Some embodiment in one aspect, described herein metallocene catalyst a larger process can be condition. with it counted, this metal described herein for inclusively melt index density wide range capable of generating various grade it has been discovered that. Specific embodiment in one aspect, other metallocene the product produced classes between often necessary and while changing the reduction ratio and catalyst precursor such as stacked or combined with each other when the connected ap is changed, a catalyst support body, 't. Improved process, as this flexibility provides minimizing transition catalyst can be reduced in, addition to ratings to potentially decrease the this results in the production and in addition required in a transition catalyst potentially aerial cost of removing the. In one aspect a embodiment, support and an specified a single have a ratio reduction precursor using a metallocene catalyst the, at least about 0.927 g/cc to about 0.940 g/cc; other embodiments about 0.918 g/cc to about 0.955 g/cc embodiment; embodiments 0.900 g/cc to about 0.955 g/cc other embodiment; other embodiment embodiments about 0.890 g/cc to about 0.955 g/cc over a range density of multiple grade polymer or copolymers can. Some embodiment in one aspect, multiple grade about 0.1 dg/min to about 100 dg/min; other embodiment embodiments about 1.0 dg/min to about 80 dg/min; another embodiment embodiments about 1.0 dg/min to about 60 dg melt index/min. (I2) material may have a range Other embodiment in one aspect, a metallocene catalyst described herein produce products having improved properties may result in a. For example, specific metallocene catalyst acceptable by the use of a temperature higher than the above high optical properties of a certain magnitude when a, tensile strength, and puncture resistance is improved as been found possible to. Additionally, metallocenes described herein various tools produced using cylindrical unexpected the polyethylene is grade equivalent sec high advantageously than Ziegler Natta grade, more uniform longitudinal/transverse specimen, and exhibits better workability. For example, in one aspect a embodiment, density of about 0.912 g/cc to about 0.955 g/cc, about 0.1 to about 50 dg melt index/min. (I2), 3.5 molecular weight distribution of less than (Mw/Mn), non melt flow of less than 25 and (MFR; I21/I2) including ethylene alpha-olefins having greater than time 1000 composition may have light stress cracking characteristic environmental resistance, ASTM D-1693 the ESCR here is measured is emitted to the B (ASTM D-1693-B) conditions. Other embodiment embodiments, density of about 0.912 g/cc to about 0.955 g/cc, about 0.1 to about 100 dg melt index/min. (I2), 3.5 molecular weight distribution of less than (Mw/Mn), non melt flow of less than 25 and (MFR; I21/I2) having FDA method composition including ethylene alpha-olefins (FDA method, and iterative and to contact food during cooking inhibit the growth of hematopoietic stem cell contents whereby an requirements, 21 C. F. R. §177.1520 (1 April 2005 modification) reference) a content of hexane of less than according to 2% can take the content code by operationally connected to the context. Class of embodiment described herein in one aspect, C copolymer. F. R. §177.1520 described FDA method according to a content of hexane of 2.5% hereinafter to during a test have a content code by operationally connected to the context. Described herein of another class of embodiment embodiments, C copolymer. F. R. §177.1520 described FDA method according to a content of hexane of 2.0% hereinafter to during a test have a content code by operationally connected to the context. Described herein of another class of embodiment embodiments, C copolymer. F. R. §177.1520 described FDA method according to a content of hexane of 1.5% hereinafter to during a test have a content code by operationally connected to the context. Other embodiment embodiments, a content of hexane less than 1.75% content software code by operationally connected to the; other embodiments embodiment less than 1.5% ; another embodiments embodiment may be less than 1.4%. Other embodiment embodiments, density of about 0.912 g/cc to about 0.965 g/cc, about 0.1 to about 100 dg melt index/min. (I2), 3.5 molecular weight distribution of less than (Mw/Mn), of less than 25 and MFR (I21/I2) ethylene alpha-olefin copolymer having similar composition including the density and of melt index, Ziegler Natta generated with a AFM tip is improved compared to copolymer is an extruded may. For example, 690 bar (10000 psi) in helical flow test data as seen by comparison of the current, metallocene copolymer similar Ziegler Natta to the density and of melt index at least the resulting copolymer is in the 15% hollow fiber of a cellulose greater length and at least 5% greater in weight can take the. Other embodiment embodiments, at least one 1 gas phase reactor in supported metallocene catalyst, ethylene and alpha-olefins the end including ethylene alpha-olefin copolymer composition density of 0.890 to 0.970 g/cc; melt index/min. 200 dg to 0.7; non a melt index less than 30 ; ESCR value greater than 1000 time; and 1% greater than 75,000 psi secant ratio can take the properties. Other embodiment embodiments, at least one 1 gas phase reactor in supported metallocene catalyst, ethylene and alpha-olefins the end including ethylene alpha olefin copolymer density of 0.970 g/cc to 0.930 g/cc composition; melt index/min. 10 dg/min to 200 dg; a melt index ratio of 25 to 10 ; helical flow in test of 3 g weight and portion greater than length portion greater than 38 centimeter; and less than 150 Pa/s properties of shear viscosities for recognizer by using morpheme analysis can take the. Other embodiment embodiments, zero shear viscosities may be less than s/120 Pa is. Another embodiment embodiments, vapor reactor is condensation manner may be carried out, the particular disclosure herein the activity of the metallocene catalyst higher levels of condensation employing an can be increased. Catalyst system and in a more specific embodiment of the analysis product aspects are a and/or at least two different embodiment is may be described. In the embodiment 1 Lotto so as to activate molding and injection molding a use in various classes of 3 in a continuous polymerization reactor at a polyethylene resin solid is introduced into an support dimethyl bis (n-propyl monocyclopentadienyl) hafnium were generated by using the catalyst. 3 classes the targeted melt range of 1.5 to 80 dg/min and has a target density in the range from 0.940 to 0.954 g/cc, tables resin produced 1 I a has properties. Single catalyst and catalyst support by using the generation of classes 3, catalyst gage suitable generation of various density and melt index grade show that purchases the passenger (hollow, casting film, lotto so as to activate molding, injection molding), the Ziegler Natta catalyst comprising the generation a polyethylene generating process as often necessary during reduction ratio or supports't is applied through the inverted row address. Resulting polymeric actual melt index and density including, each metallocene created near infrared polyethylene properties of as described to, a second method, the expansion is generated from Ziegler Natta catalyst (compared sample 1 and 2 (CS1 and CS2)) compared the n bit parallel data inputted, similar sample excitation compared in the density and/or has a melt index at. Table 1 listed in the each polymer is an ethylene-hexene copolymer. Sample 1 to 3 to synchronize the generated as a granular resin, [...] of 200 PPM (IRGANOX)TM 1076 and 1000 PPM [...] of dry blend and, pellets was used to. Furthermore, the report properties all discussed to complete been established in in combination with resin. Sample 1 to 3 a resin intrinsic property of characterization tools, product performance properties, and resin processability of the comparison analyses are included. The intrinsic property a resin measured, melt flow properties; density ; size exclusion chromatography (SEC) MWD by; branched distribution by CRYSTAF comonomer ; (oscillatory rheology) rheology and vibration by viscoelastic character are disclosed. Plaque and injection molding the performance analysis-based product specimen, to this it sells (ESCR) sec in 100% (sample mile/min > 55 dg) and 10% (sample mile/min < 10 dg) to this it sells (ESCR) sec in (ASTM D-1693-B is emitted to the measuring); tensile properties; secant ratio 1% ; and inorganic (Izod) impact are disclosed. Resin processability compared the, helical flow test; and FDA method (FDA method, and iterative and to contact food during cooking inhibit the growth of hematopoietic stem cell contents whereby an requirements, 21 C. F. R. §177.1520 (1 April 2005 modification) reference) extracting nucleic acids is determined by possible water included. Melt flow properties and processing properties, and is Comonomer branched distribution (composition distribution) for commercial CRYSTAF device (model 200, polymer a char (PolymerChar) S. A.) has been determined in. Approximately 20 to 30 milligram 160 °C polymer 30 milliliter of 60 minutes in 1, 2-dichloro benzene (ODCB, 0.5 g BHT/4L as stabilizers 99 +% [...] (Aldrich)) after dissolving in a, was used to balanced ingredient in 100 °C 45. Furthermore, the polymer solution is 0.2 K/min (0.2 °C/min) 0 °C cooled to the crystallization rate of to. 2-has same composition to the first infrared wavelength polymer concentration during crystallization for measuring the n bit parallel data inputted (3.5 µm, 2853 centimeter-1 asymmetric elongated), mobile baseline during analysis time (3.6 µm) was to compensate for. One concentration solution the n bit parallel data inputted monitoring interval temperature, accumulated concentration were generated curve. Temperature, to their amorphous each temperature derivative of which, as opposed to a curved base polymer weight of exhibits fraction. Sample 2 and sample 3 for each in CS1 and CS2 CRYSTAF result is table 1 is compared. CRYSTAF result, lotto so as to activate metallocene contrast the control group Z-N molding and injection molding exhibits the similarity of the cause significant product. Metallocene generated sample peak 3 and 2 has a crystallization temperature during cooling of Ziegler Natta to catalyzed compared sample 1 and 2 (CS1 and CS2) of slightly more than the bottom and worked, relative width of peaks was similar. Sample 2 and 3 table an intrinsic property measured for the CS1 and CS2 and a and compared in 2. Molecular weight distribution, low melt index or melt flow non (Mw/Mn) (MFR) (I21/I2) the Ziegler Natta generated with a generated metallocene than in a sample compared relative to the sample was narrower. 2 pressure setter is helical flow test data obtained in a similar melt index weight and of a helical resins exhibits and variation in length. Having lengths longer than a and a larger weight improved processibility (evaporators of similar temperatures and flow capacity improved melt in input pressure) exhibit, injection molding material enforcement person the lower mold charging, , to be able to attain a cycle time shorter than entire saving energy. in the case that the content charge. Lower molecular weight processability (I2 > 55 dg/ingredient) ideographic as to 3 been improved. High melt index resin, MFR but narrower mPE, Ziegler Natta generated with a compared to sample compared, exhibits improved workability. Dynamic stress rheometer using metallocene generated sample viscoelastic behavior are tested. Sample 3 is (table 3 in helical flow data and verified by as) better flux capabilities compared to CS2 representing purchases the passenger, sample 3 rheology shear vibration compared to the CS2 at have been shown to closely resemble behavior. Plaque properties performance-based product Impact resistance performance of many injection molding product, the scanning lines is decided according to rigidity and environmental stress crack resistance (ESCR).. In this approach, each resin and to manufacture chroman Quas specimen types of two 2, the n bit parallel data inputted injection molding the 1, other 1 by compression molding the milk powder was the ASTM conditions. The use of different sample, product properties influence variable process (e.g., MD/TD oriented which affects the shear flow, cooling, and crystallization adjust the solidified of) was compare item sets. Injection molding sample (IM) and a comparison of the estimated table 4 ASTM (ASTM) sample compression molding is provided.. All sample been has a thickness of 125 mil, just only plaque ESCR thickness of that are at 75 mil. The 2 sample mPE, Ziegler Natta generated with a having a density below the CS2 that even, considering that the, excellent stress crack characteristic have been shown. Are peculiar in that cylindrical fuel tank and property and good properties of resistance towards requires. commodity in of other types of container. Allotting a lower density, and CS1 and sample 2 having a sample-medium density of density of 1 stress crack characteristic excellent in addition also have been shown. As the aforementioned, sample 3 have been shown to good processibility than the CS2. Sample 3 in table 5 as also in addition, CS2, which is similar to a have a mechanical properties. weight leaving home royal tomb water hexane by FDA method A regulating FDA for food packaging, use generally level possible water a content of hexane in the case of less than 5.3%, "(boil in bag) a new taste in bag". require treatment with less than 2.5% in use. In high melt index, Z-N density to of transitioning a Ziegler-Natta catalyst density often typically product is a comonomer and/or the movement of primary by a change in the type or to implement the requirements, the unique properties inhibit thresholds 2.5%. Metallocenes described herein "bag in a new taste" a range of the, a content of hexane pharmaceutical FDA possible water level or received any associated with a broad range of not melt index and density can communicate to a product is terephthalic acid. Some embodiment in one aspect, FDA method metallocenes described herein (FDA method, and iterative and to contact food during cooking inhibit the growth of hematopoietic stem cell contents whereby an requirements, 21 C. F. R. §177.1520 (1 April 2005 modification) reference) according to a content of hexane of less than 2% can take the content code by operationally connected to the context. Other embodiment in one aspect, a content of hexane less than 1.75% content software code by operationally connected to the; other embodiments embodiment less than 1.5% ; another embodiments embodiment may be less than 1.4%. Collectively [...] , evaluates it metallocene resin the comparable Z-N high peak product than the narrower temperature and melting has a MWD. The difference in MWD low melt index (-6 dg/min) resin injection molding extrusion this. Low melt index metallocene grade advantageous high sec (> 1000 hr) blades, presenting a. Furthermore, metallocene LLDPE low level of in the products Z-N many operationally connecting to a content of hexane are not available current in the products of the food packaging new market a is. Advantageously, at least one embodiment in one aspect, the present invention refers to enhanced physical and chemical properties, polyethylene and method for posttreatment and enhancer used to generate a useful provides a metallocene catalyst system. Additionally, metallocene catalyst systems allows for improved quality of, polymer extraction software code by operationally connected to the content strict FDA for use of a number of standard polymer in a first side of the. can produce a. The present invention aspects and associated with a limited number of embodiment but the substrate, one skilled in the art the present disclosure content benefits of disclosure to herein as the second embodiment of the present invention the current source from deviating executable commands for transmitting the clock radio may be the device also possible will recognition. Therefore, 2005 of the present invention is limited only by to claim should. All priority the literature citation in a all dedicated whole of the is citation reference herein. Furthermore, test procedure including, all reference the literature citation herein, such disclosure contents of the present invention is reduced to the point where Image consistent with content substrate, such as to permit said citation for all rights, generally is citation reference herein. Ethylene alpha-olefin copolymers formed by contacting at least one supported metallocene catalyst, ethylene, and an alpha-olefin in a gas phase reactor are disclosed. In some embodiments, the polymer may have: a density of between 0.890 and 0.970 g/cc; a melt index of between 0.7 and 200 dg/min; a melt index ratio of less than 30; an ESCR value of greater than 1000 hours; and a 1% secant modulus of greater than 75,000 psi. In other embodiments, the polymer may have: a density of between 0.930 g/cc and 0.970 g/cc; a melt index of between 10 dg/min and 200 dg/min; a melt index ratio of between 10 and 25; a part weight of greater than 3 g and a part length of greater than 38 cm in a spiral flow test, and; a zero shear viscosity of less than 150 Pas. Processes to produce these polymers are also disclosed. © KIPO & WIPO 2009 1 gas phase reactor in at least one supported metallocene catalyst, ethylene and 1 at least one other alpha-the end is formed by, Density of a) 0.890 to 0.970 g/cc; B) 0.7 to 200 dg melt index/min.; A melt index ratio of c) 30 hereinafter; D) 1000 time or more ESCR value; and E) 75,000 psi having properties secant ratio 1% or more Ethylene alpha-olefin copolymer. According to Claim 1, 15 to 25 melt index ratio ethylene alpha olefin copolymer. According to Claim 1, 15 to 20 melt index ratio ethylene alpha olefin copolymer. According to one of Claim 1 to Claim 3, 2.0 weight % hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. According to one of Claim 1 to Claim 4, 1.5 weight % hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. According to one of Claim 1 to Claim 5, 1.4 weight % hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. Ethylene alpha olefin copolymer composition including any one of Claim 1 to Claim 6. According to Claim 7 composition articles formed by rotation molding. According to one of Claim 1 to Claim 8, by CRYSTAF, ethylene alpha olefin copolymer of temperature of 90% is 50 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 85 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 1 to Claim 8, by CRYSTAF, ethylene alpha olefin copolymer of temperature of 30 °C hereinafter is 90% is crystallized intervals, to object in graphics that still has a temperature of 84 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 1 to Claim 8, by CRYSTAF, ethylene alpha olefin copolymer of temperature of 90% is 20 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 84 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 1 to Claim 8, by CRYSTAF, ethylene alpha olefin copolymer of temperature of 90% is 20 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 82 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. 0.7 to 70 bar 150 °C to 20 °C pressure and reactor of gas phase reactor temperature reactor of ethylene and 1 at least one other alpha-olefins by contacting metallocene catalyst polymerization of ethylene and alpha-olefins, ethylene alpha-olefin copolymer include form, Here ethylene alpha-olefin copolymer is A. 0.890 g/cc to 0.970 g/cc density of; B. 0.7 dg/min to 200 dg melt index/min.; A melt index ratio of c. 30 hereinafter; D. 1000 hr or more ECSR value; and E. 75,000 psi or more 1% secant ratio a plurality of subscriber lines Method generation of ethylene alpha-olefin copolymer. According to Claim 13, 15 to 25 ethylene alpha olefin copolymer is melt index-ratio method. According to Claim 13, 15 to 20 ethylene alpha olefin copolymer is melt index-ratio method. According to one of Claim 13 to Claim 15, ethylene alpha-olefin copolymer is 2.0 weight % hereinafter a content of hexane of which has a content code by operationally connected to the context method. According to one of Claim 13 to Claim 16, metal with it counted, this bis (n-propyl monocyclopentadienyl) hafnium Xn, bis (n-butyl monocyclopentadienyl) hafnium Xn, bis ([...] -n) hafnium Xn, (n-monocyclopentadienyl profile) (n-butyl monocyclopentadienyl) hafnium Xn, bis [(2-tree methyl thread reel ethyl) cyclopentadienyl] hafnium Xn, bis (tree the methyl to hour claw pen hit D it will be recorded Neel) hafnium Xn, dimethyl [...] (n-propyl monocyclopentadienyl) hafnium Xn, dimethyl [...] (n-butyl monocyclopentadienyl) hafnium Xn, bis (monocyclopentadienyl methyl-2--propyl 1-n) hafnium Xn and (n-propyl monocyclopentadienyl) (monocyclopentadienyl-butyl 3-n-propyl-l-n) hafnium Xn (here, X has bidirection phosgene ion, hydride, C1-12 alkyl, C2-12 alkenyl, C6-12 aryl, C7-20 alkyl-aryl, C1-12 alkoxy, C6-16 aryloxy, C7-18 alkyl aryloxy, C1-12 fluoroalkyl, C6-12 fluoro heteroaryls and C1-12 heteroatoms-containing hydrocarbon, and their substituted derivatives of, comprising a combination of and their are selected from the group, n is 0, or is an integer of from 1 to 4) method selected from the group consisting of. According to one of Claim 13 to Claim 17, at least one support metallocene catalyst is silica which is formed of a support method. According to one of Claim 13 to Claim 18, at least one support metallocene catalyst activators for rotating member comes into sliding contact with one or more method. According to Claim 19, alumoxane activator is a method. 1 gas phase reactor in at least one supported metallocene catalyst, ethylene and alpha-olefins is formed by the end, A. 0.930 g/cc to 0.970 g/cc density of; B. 10 dg/min to 200 dg melt index/min.; C. 10 to 25 a melt index ratio of; D. Helical flow in test of 3 g length or more portions 38 centimeter weight and or more portions; and E. 150 Pa/s hereinafter having properties of shear viscosities for recognizer by using morpheme analysis Ethylene alpha olefin copolymer. According to Claim 21, 15 to 25 melt index ratio ethylene alpha olefin copolymer. According to Claim 21, 15 to 20 melt index ratio ethylene alpha olefin copolymer. According to one of Claim 21 to Claim 23, 2.0% hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. According to one of Claim 21 to Claim 23, 1.5% hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. According to one of Claim 21 to Claim 23, 1.4% hereinafter a content of hexane of ethylene alpha olefin copolymer which has a content code by operationally connected to the context. Ethylene alpha olefin copolymer composition including any one of Claim 21 to Claim 26. According to Claim 27 composition shaped articles by injection molding. According to one of Claim 21 to Claim 28, zero shear viscosities is 120 Pa/s hereinafter is ethylene alpha olefin copolymer. According to one of Claim 21 to Claim 29, CRYSTAF by, ethylene alpha olefin copolymer of temperature of 90% is 50 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 85 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 21 to Claim 29, CRYSTAF by, ethylene alpha olefin copolymer of temperature of 30 °C hereinafter is 90% is crystallized intervals, to object in graphics that still has a temperature of 84 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 21 to Claim 29, CRYSTAF by, ethylene alpha olefin copolymer of temperature of 90% is 20 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 84 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. According to one of Claim 21 to Claim 29, CRYSTAF by, ethylene alpha olefin copolymer of temperature of 90% is 20 °C hereinafter is crystallized intervals, to object in graphics that still has a temperature of 82 °C hereinafter CRYSTAF experiment ethylene alpha olefin copolymer. 0.7 to 70 bar 150 °C to 20 °C pressure and reactor of gas phase reactor temperature reactor of ethylene and 1 at least one other alpha-olefins by contacting metallocene catalyst polymerization of ethylene and alpha-olefins, ethylene alpha-olefin copolymer include form, Here ethylene alpha-olefin copolymer is A. 0.930 g/cc to 0.970 g/cc density of; B. 10 dg/min to 200 dg melt index/min.; C. 10 to 25 a melt index ratio of; D. Helical flow in test of 3 g length or more portions 38 centimeter weight and or more portions; and E. 150 Pa/s hereinafter for recognizer by using morpheme analysis that satisfy conditions of shear viscosities Method generation of ethylene alpha-olefin copolymer. According to Claim 34, metal with it counted, this bis (n-propyl monocyclopentadienyl) hafnium Xn, bis (n-butyl monocyclopentadienyl) hafnium Xn, bis ([...] -n) hafnium Xn, (n-monocyclopentadienyl profile) (n-butyl monocyclopentadienyl) hafnium Xn, bis [(2-tree methyl thread reel ethyl) cyclopentadienyl] hafnium Xn, bis (tree the methyl to hour claw pen hit D it will be recorded Neel) hafnium Xn, dimethyl [...] (n-propyl monocyclopentadienyl) hafnium Xn, dimethyl [...] (n-butyl monocyclopentadienyl) hafnium Xn, bis (monocyclopentadienyl methyl-2--propyl 1-n) hafnium Xn and (n-propyl monocyclopentadienyl) (monocyclopentadienyl-butyl 3-n-propyl-l-n) hafnium Xn (here, X halogen ion, hydride, C1-12 alkyl, C2-12 alkenyl, C6-12 aryl, C7-20 alkyl-aryl, C1-12 alkoxy, C6-16 aryloxy, C7-18 alkyl aryloxy, C1-12 fluoroalkyl, C6-12 fluoro heteroaryls and C1-12 heteroatoms-containing hydrocarbon, and their substituted derivatives of, comprising a combination of and their are selected from the group, n is 0, or is an integer of from 1 to 4) method selected from the group consisting of. According to Claim 34 or Claim 35, one or more metallocene catalyst support material contact with an method. According to one of Claim 34 to Claim 36, activators for metallocene catalyst rotating member comes into sliding contact with one or more method. According to Claim 37, alumoxane activator is a method. In the embodiment
