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An armor with rollers is provided that enables a user to move in all positions by rolling on a hard and smooth surface while constantly varying his bearing points on the ground.
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| Number | Title | Issue Date |
| 7825186 | Use of polyolefin waxes in hot melt road marking compositions The invention relates to hot melt compositions comprising polyolefin waxes prepared using metallocene catalysts, have a dropping point or ring & ball softening point of between 80 and 165° C., have a melt viscosity, measured at a temperature of 170° C., of between... | 11/02/2010 |
| 7417087 | Process for producing resin composition using powder of aluminum-containing inorganic compound having specific BET surface area and pore volume and resin composition obtained according to said process A resin composition, wherein the composition contains a thermoplastic resin and an aluminum-containing inorganic compound; the thermoplastic resin and the aluminum-containing inorganic compound form a parent phase and a dispersed phase, respectively; and the followi... | 08/26/2008 |
| 7304103 | Process for making polymers comprising derivatized carbon nanotubes and compositions thereof The present invention incorporates new processes for blending derivatized carbon nanotubes into polymer matrices to create new polymer/composite materials. When modified with suitable chemical groups using diazonium chemistry, the nanotubes can be made chemically co... | 12/04/2007 |
| 7183348 | Shear modification of polyolefin-clay nanocomposites A method for modifying polyolefin-clay nanocomposites is disclosed. The method comprises shearing a melt of solution-prepared nanocomposites at an effective shear rate. The modified nanocomposite shows significantly decreased complex melt viscosity, storage modulus,... | 02/27/2007 |
| 7122604 | Modified propylene polymer, composition containing the same and use thereof This invention provides a graft modified polypropylene polymer which does not contain halogens, is excellent in certain properties such as solubility and can add good adhesiveness and coating ability to crystalline propylene polymer base materials, and a composition... | 10/17/2006 |
| 7101926 | Free-flowing polymer composition The present invention relates to substantially free-flowing polymer particles. The polymer particles are those which have a one millimeter penetration temperature of less than about 75° C. as determined by thermal mechanical analysis or an unconfined yield strength... | 09/05/2006 |
| 7078450 | Concentrates of saturated bicyclic dicarboxylate salts to facilitate use thereof as polymer nucleation additives Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impar... | 07/18/2006 |
| 7060740 | Clear ink composition, ink set, and ink jet recording method using the same Ink jet recording is carried out using an ink set comprising a clear ink composition that contains polymer fine particles and does not contain a colorant, a yellow ink composition, a magenta ink composition, a cyan ink composition, a red ink composition, a violet in... | 06/13/2006 |
| 7049361 | Polyolefin series resinfilm, composition for preparing the same, process for preparing the composition for preparing the same, and apparatus for preparing the same The polyolefin [A] has a weight average molecular chain length of 2850 nm or longer and a density ρ1 (g/cm3), the polyolefin wax [B] has a weight average molecular weight of 700–6000 and a density ρ2 (g/cm3), the polyolefin an... | 05/23/2006 |
| 7041742 | Impact modified thermoplastic olefin compositions The present invention provides impact modified thermoplastic olefin (“TPO”) compositions that exhibit both stiffness and toughness. TPO compositions according to the invention include a polyolefin homopolymer resin such as polypropylene, from about 17% by weight... | 05/09/2006 |
| 6995202 | Methods of nucleating thermoplastics using concentrates of saturated bicyclic dicarboxylate salts Concentrates (also known as masterbatches) of certain bicyclic dicarboxylate salt thermoplastic nucleating additives in order to facilitate use thereof in typical thermoplastic manufacturing procedures are provided. Such nucleating additives have been found to impar... | 02/07/2006 |
| 6992128 | Highly active β-nucleating additive for polypropylene The invention relates to a method for enhancing the fraction of β-crystal modification in polypropylene by compounding nanocrystalline substances. A β-fraction of 50–100% is achieved with said method. The compounds are characterized by improved mechanical proper... | 01/31/2006 |
| 6946507 | Nucleating additive formulations of bicyclo[2.2.1]heptane dicarboxylate salts Milled, small particle size, solid bicyclo[2.2.1]heptane dicarboxylate salt-containing thermoplastic nucleating additive formulations further comprising at least one anticaking agent for improved haze reduction, improved nucleation performance, and prevention of pot... | 09/20/2005 |
| 6936645 | Method of finishing a drywall and a compound therefor The method for sealing a seam between adjacent structural panels significantly reduces the time for finishing a drywall in comparison with conventional methods, which use multiple applications of a joint compound to seal the seam. An drywall joint compound is mixed ... | 08/30/2005 |
| 6894109 | Method of producing pelletized polyolefin Rotational moulded products are prepared by producing a mixture of a polyolefin and optionally at least one additive, extruding this mixture in melt form through orifices in a die, pelletizing the mixture extruded through the orifices to form micropellets having a p... | 05/17/2005 |
| 6887943 | Modified propylene polymer, composition containing the same and use thereof This invention provides a graft modified polypropylene polymer which does not contain halogens, is excellent in certain properties such as solubility and can add good adhesiveness and coating ability to crystalline propylene polymer base materials, and a composition... | 05/03/2005 |
| 6855756 | Flexible polypropylene resin The present invention relates to a soft polypropylene resin having a melt index falling in a specific range, prepared by melting and kneading a substantial propylene homopolymer or a propylene copolymer composition each having specific properties in the presence of ... | 02/15/2005 |
| 6844392 | Abradable dry powder coatings, methods for making and coating, and coated articles therefrom An abradable dry powder coating (22) composition for coating onto a surface (12) for subsequent curing to form into an abradable coating, including a powder (16) formed of uncured thermoset resin with at least 15 volume percent filler, wherein t... | 01/18/2005 |
| 6841592 | Waterfastness additives for aqueous jet inks Cationic mordants are described that will not significantly interact with anionic dyes in aqueous jet inks, but will form strong complexes with the dyes on the substrate as the water is absorbed and dissipated. The mordants are cationic amide salts of maleated hydro... | 01/11/2005 |
| 6815471 | Erasable colored pencil lead Disclosed is an erasable colored pencil lead composition comprising, in an embodiment, a colorant, one or more binder resins, an antioxidant, a fibrillatable or fibrillated material, and a filler. Also disclosed is a colored pencil lead composition which produces ma... | 11/09/2004 |
| 6780799 | Antimicrobial fabrics The present invention is directed to surface functionalized fabrics, particularly those based on non-woven polypropylene, wherein the functional groups are capable of binding antimicrobial agents through ionic conjugation to control their release and prolong their a... | 08/24/2004 |
| 6777470 | Polyolefin additive packages for producing articles with enhanced stain resistance The present invention provides additive packages for polyolefins The additive packages of the present invention comprise at least one non-phenolic antioxidant and a hindered amine light stabilizer. The additive packages may contain other additives as needed, and may... | 08/17/2004 |
| 6767956 | Extrusion process A process for producing an aqueous dispersion of a polymer in an aqueous medium having a viscosity below 10 Pa.s, in which the polymer is dispersed in an aqueous medium in an extruder at a temperature above 100° C., the pressure inside the extruder being maintained... | 07/27/2004 |
| 6767946 | Water and oil repelent composition and shaped product thereof A water and oil repellent composition comprising a compound of the following formula (1) and a thermoplastic polymer, as essential components: where the symbols in the formula (1) have the following meanings: R | 07/27/2004 |
| 6759357 | Spunbonded non-woven fabric and laminate A spunbonded non-woven fabric and a laminate composed of one or more such spunbonded non-woven fabrics and of one or more melt-blown non-woven fabrics under lamination, wherein the spunbonded non-woven fabric does scarcely suffer from occurence of rough surface and ... | 07/06/2004 |
| 6756450 | Chlorine-free polyolefin-based plastisol or organosol and method for producing the same A chlorine-free polyolefin-based plastisol or organosol and method for producing the same, where the plastisol or organosol includes: (a) a finely-dispersed polyolefin in (b) 60 to 800 parts by weight (based on 100 parts by weight polyolefin) of a dispersion medium ... | 06/29/2004 |
| 6743835 | Preparation of nondusting free-flowing pigment concentrates The invention relates to a process for preparing nondusting free-flowing pigment concentrates with removal of the water from pigment suspensions comprising polymers and dispersants in a fluidized bed drier. The resulting bead-form pigment concentrates are nondusting... | 06/01/2004 |
| 6727317 | Transparent plastic articles comprising certain polymeric components to provide temporary and reversible opacity characteristics Unique transparent plastic (preferably though not necessarily polypropylene) articles that can be tailored to become opaque when exposed to a sufficiently high temperature and which returns to substantially the same transparency level upon cooling are provided. Such... | 04/27/2004 |
| 6683126 | Compositions for producing difficult-to-wet surface The present invention provides a coating composition for producing difficult-to-wet surfaces, comprising i) at least one finely divided powder whose particles have a hydrophobic surface and a porous structure characterized by a BET surface area (deter... | 01/27/2004 |
| 6656995 | Process for producing olefin polymer composites having improved melt strength A process for producing olefin polymer composites having improved melt strength and other improved physical characteristics is provided. The process is a solution process wherein an organically modified clay is intimately incorporated, at low levels and w... | 12/02/2003 |
| 6632874 | Method to decrease aldehyde content in polyolefin products Methods are provided for decreasing aldehyde content in polyolefin materials comprising combining with the polyolefin material an organic additive compound which reacts with aldehydes to form water and a resulting organic compound. The organic additive co... | 10/14/2003 |
| 6632442 | Intumescent polymer compositions An intumescent polymer composition includes a matrix polymer, an acid catalyst source, a nitrogen source and an ionic phyllosilicate synergist having substantial cationic exchange capacity. Particularly preferred ionic phyllosilicates are montmorillonoids... | 10/14/2003 |
| 6541558 | Thermoplastic polymers with dispersed fluorocarbon additives A composition of matter formed by melt-blending certain thermoplastic polymers and from about 1.0 to about 7.5 wt. % of a fluorocarbon additive, the additive having a lower by surface energy than that of the polymer; the blending resulting in a cooled adm... | 04/01/2003 |
| 6492440 | Block oligomers containing 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials A product obtainable by 1) reacting a compound of the formula () ##STR1## with a compound of the formula (ଲ) ##STR2## in a molar ratio of 1.2:1 to 1.4:1; 2) reacting the end groups of the formula (γ) ##STR3## being present in the produc... | 12/10/2002 |
| 6455630 | Polyolefin composition suited for metal coating by flame spraying Polyolefin compositions in powder form suited for metal coating, including (percentage by weight): 1) from 1% to 40% of hollow microspheres; 2) from 60% to 99% of a composition comprising: a) from 25% to 95% of polypropylene, polyethylene or crystalline propylene ... | 09/24/2002 |
| 6399696 | Thermoplastic elastomer composition and gasket material There are disclosed a thermoplastic elastomer composition which comprises (a) a hydrogenated block copolymer obtained by hydrogenating the block copolymer comprising at least one polymer block composed principally of a vinylic aromatic compound and at lea... | 06/04/2002 |
| 6328912 | Tetramethylpiperidyl-containing polysiloxane or polyamine/cyanuric cl/tetramethyl-4-piperidylamine stabilizer A mixture for stabilizing polyolefins containing A) either (A1) at least one compound of the formula ##STR1## in which R1 is for example C1 -C10 alkyl; R2 is C3 -C10 alkylene; R3 is f... | 12/11/2001 |
| 6329468 | Hot melt adhesive based on semicrystalline flexible polyolefins A flexible polyolefin-based hot melt adhesive composition having a variety of end uses, particularly in bonding polyethylene and polypropylene films, nonwoven fabrics and elastic attachment applications in nonwoven disposable articles. The composition inc... | 12/11/2001 |
| 6238793 | Method for production of a low density polyethylene-lamellar silicate composite material The present invention is a low-density polyethylene-lamellar silicate composite material, and a manufacturing method thereof.... | 05/29/2001 |
| 6093496 | Polyolefin containing polyetheramine modified functionalized polyolefin This invention concerns a composition comprising a blend of polyolefin with the reaction of a functionalized polyolefin and polyetheramine in which the polyetheramine is grafted into the functionalized polyolefin in a customary mixing apparatus. A process... | 07/25/2000 |
