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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 |
| 7479524 | Process for producing aqueous resin dispersions This invention provides a process for producing an aqueous resin dispersion in which the average particle diameter of the dispersed resin is not more than 500 nm, comprising finely dispersing a monomeric mixture (I) containing (A) fatty acid-modified polymerizable u... | 01/20/2009 |
| 7417079 | Use of styrene-maleic anhydride copolymer to control black-to-color bleed The use of a styrene-maleic anhydride copolymer in self-dispersed black pigment inks provides a means of achieving black-to-color bleed control against color. ... | 08/26/2008 |
| 7345111 | Acrylic polymer emulsion and glove formed from the same The present invention provides an acrylic polymer emulsion containing a polymer formed by polymerizing 100% by weight in total of a monodic mixture comprising 50 to 90% by weight of an alkyl acrylate or an alkyl methacrylate, 9 to 49% by weight of a vinyl monomer of... | 03/18/2008 |
| 7332555 | Polymers with new sequence distributions The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene,... | 02/19/2008 |
| 7332554 | Polymers with new sequence distributions The invention relates to new polymerization processes including diluents including hydrofluorocarbons and their use to produce novel polymers with new sequence distributions. In particular, the invention relates to copolymers of an isoolefin, preferably isobutylene,... | 02/19/2008 |
| 7317050 | Controlled mini-emulsion free radical polymerization The invention concerns a method for preparing polymers by free radical polymerisation comprising (i) preparing a mini-emulsion containing: at least an ethylenically unsaturated monomer, at least a control agent selected among xanthates, dithio-carbamates, thioether-... | 01/08/2008 |
| 7312268 | Water-absorbent carboxyl-containing polymers with low monomer content A water absorbent polymer with reduced residual monomer content is prepared using silver ions and/or colloidal silver. ... | 12/25/2007 |
| 7250468 | Polyvinyl-alcohol-stabilized redispersible powders with plasticizing properties Polyvinyl-alcohol-stabilized redispersible powders which have plasticizing properties are obtained by drying polyvinyl-alcohol-stabilized aqueous dispersions of polymers of one or more monomers from the group of vinyl esters of optionally branched C1-18 a... | 07/31/2007 |
| 7232872 | Polymerization processes The invention provides for a process to produce polymers utilizing a hydrofluorocarbon diluent. ... | 06/19/2007 |
| 7220821 | Process for the reduction of the residual monomer content of water-absorbent foam A process for the reduction of the residual monomer content and enhancement of the wet strength of articles formed from water absorbent crosslinked polymer foams containing units derived from monoethylenically unsaturated acids, which comprises treating the formed a... | 05/22/2007 |
| 7217762 | Process for the preparation of monodisperse polymer particles A process for the preparation of monodisperse polymer particles which are formed by contacting monomers with aqueous dispersions comprising monodisperse swellable seed polymers/oligomers, and initiating polymerization in the presence of a steric stabilizer. The resu... | 05/15/2007 |
| 7214750 | Polymerization processes The invention relates to new processes to produce polymers utilizing bayonette cooled slurry reactor systems and diluents including hydrofluorocarbons. ... | 05/08/2007 |
| 7199185 | Use of reactive polymeric surfactants in the formation of emulsions Reactive polymeric surfactants are disclosed, and their use in processes for preparation of microcapsules, and in stabilising emulsions. The surfactants are random graft polymers or block copolymers which contain both hydrophobic and hydrophilic units and in which t... | 04/03/2007 |
| 7173085 | Salt sensitive aqueous emulsions This invention relates to aqueous emulsions comprising a water-dispersible copolymer which is non-dispersible in aqueous solutions containing 0.5% or more of an inorganic salt, comprising acidic ethylenically unsaturated monomers and ethylenically unsaturated monome... | 02/06/2007 |
| 7138160 | Water soluble retention agent The use, for the manufacture of paper coating colors, of a copolymer water-soluble in a neutral or alkaline medium as an agent for simultaneously adjusting the water retention of the coating colors and the Brookfield viscosity of the said coating colors; a water-ret... | 11/21/2006 |
| 7109267 | Method of dispersing an insoluble material in an aqueous solution and an agricultural formulation A novel agricultural formulation includes at least one finely divided solid water-insoluble material and at least one novel dispersant containing a polymer synthesized from first and second comonomers. The first comonomer is an α,β-unsaturated oxyacid or anhydride... | 09/19/2006 |
| 7084204 | Coating for rubber gloves A composition for a damp hand donnable glove using a novel coating. The novel coating results in the formation of domains of variable size and height. The coating has a polyurethane polymer, an aqueous wax dispersion and a surfactant. ... | 08/01/2006 |
| 6906131 | Cellulose material with improved absorbency An absorbent cellulose material having an application of superabsorbent polymer adhered to the cellulose material. In particular, the cellulose material has an application of pre-superabsorbent polymer adhered to the material, wherein an aqueous solution of pre-supe... | 06/14/2005 |
| 6881787 | High solids polymeric additive systems: compositions, processes, and products thereof The present invention provides polymeric additive systems and processes for preparing polymeric additive systems which contain a liquid component and a solid component, wherein the weight fraction of the solid component is more than 50%. The present invention also p... | 04/19/2005 |
| 6875808 | Multiple polymeric additive systems: compositions, processes, and products thereof The present invention provides multiple polymeric additive systems and processes for preparing multiple polymeric additive systems which contain a liquid component and a solid component, wherein the solid component contains two or more polymeric additive particles h... | 04/05/2005 |
| 6867251 | Polymer dye particles and process for making polymer dye particles This invention relates to a process for making polymer-dye particles comprising, in order: I) forming a colorant mixture comprising a water insoluble dye and an organic medium containing at least one ethylenically-unsaturated monom... | 03/15/2005 |
| 6844293 | Method of dispersing an insoluble material in aqueous solution and agricultural formulation A method of dispersing an insoluble material in an aqueous solution comprising the following steps: (i) providing a formulation comprising at least one insoluble material and at least one dispersant comprising a water soluble agriculturally acceptable d... | 01/18/2005 |
| 6844385 | Latex for dip forming and molded object obtained by dip forming A latex for dip forming which comprises a copolymer prepared by polymerizing 10 to 90% by weight of a conjugated diene monomer, 0.1 to 20% by weight of an ethylenically unsaturated acid monomer and 10 to 89.9% by weight of other ethylenically unsaturated monomer or ... | 01/18/2005 |
| 6723779 | Low-temperature film-forming latex based on hydrophobic polymers having a core/shell structure without coalescents A latex which forms a film by evaporation at a temperature of less than 40° C. is based on hydrophobic polymer particles having a core/shell structure. The particles consist of 70 to 90% by weight of at least one polymer with a soft character having a glass transit... | 04/20/2004 |
| 6710122 | Preparing aqueous polymer dispersions A process for preparing aqueous polymer dispersions by means of a polymerization, conducted in an aqueous system, of at least one free-radically polymerisable ethylenically unsaturated monomer in the presence of a polymerisation initiator, wherein the pH of the aque... | 03/23/2004 |
| 6683129 | Salt sensitive aqueous emulsions This invention relates to aqueous emulsions comprising a water-dispersible copolymer which is non-dispersible in aqueous solutions containing 0.5% or more of an inorganic salt, comprising acidic ethylenically unsaturated monomers and ethylenically unsatur... | 01/27/2004 |
| 6656983 | Vinylaromatic/1,3-diene copolymer stabilized with protective colloids as adhesives for porous substrates The invention provides mixed aromatic vinyl-1,3-diene polymers stabilized by a protective colloid and present in the form of aqueous polymer dispersions or polymer powders redispersible in water as adhesives for porous substrates. The polymer dispersions ... | 12/02/2003 |
| 6617372 | Process of making polymeric hydrogel products What is described is a polymeric hydrogel product of a stable, aqueous polymeric composition which composition forms a clear to translucent film upon application to a substrate, and includes, by weight, 5-75% of (a) a water-soluble polymer having (b) in s... | 09/09/2003 |
| 6602951 | Use of hydroperoxides as regulators in polymerizations The invention provides for the use of non-copolymerizable hydroperoxides of the formula R--O--O--H as regulators in the free-radically initiated polymerization of ethylenically unsaturated monomers, where R is H, a C1 -C18 -alkyl rad... | 08/05/2003 |
| 6590031 | Pressure sensitive adhesives The present invention relates to pressure sensitive adhesives based on aqueous latex emulsions processes for their preparation and laminates the prepared there from. The pressure sensitive adhesives exhibit excellent adhesion in hot water environments and... | 07/08/2003 |
| 6533503 | Mortar composition, curable by frontal polymerization, and a method for fastening tie bars A mortar composition, curable by frontal polymerization after heat initiation, is described, wherein are contained a) at least one polymerizable monomer and/or at least one curable resin, b) at least one polymerization initiator, which can be activated an... | 03/18/2003 |
| 6528567 | Antistatic resin composition An anionic surfactant having a thermal weight loss initiation temperature of at least 250° C. is incorporated with a thermoplastic resin comprising a graft copolymer formed by graft-polymerizing an ethylenically unsaturated monomer onto a rubber trunk po... | 03/04/2003 |
| 6503975 | Surfactant free aqueous emulsions Emulsions are disclosed which contain (a) an aqueous carrier and (b) a polymer mixture of (1) 40-99.5% by weight of a copolymer with a weight average molecular weight of at least 3000; and (2) 0.5-60% by weight of a stabilizing copolymer dispersed in wate... | 01/07/2003 |
| 6482890 | Aqueous curable resin composition An object is to remarkably improve the water resistance and weather resistance of the cured coating film in the aqueous curable resin composition. An aqueous dispersion is used as a main agent which contains, as essential components, gel-like resin disper... | 11/19/2002 |
| 6461728 | Gamma radiation polymerized emulsion-based (meth)acrylate pressure sensitive adhesives and methods of making and using same Pressure sensitive adhesives can be formed using gamma irradiation. One embodiment is a pressure sensitive adhesive which is a polymeric reaction product formed by gamma ray irradiation of an emulsion composition. The emulsion composition includes water; ... | 10/08/2002 |
| 6448330 | Aqueous emulsion and process for producing the same A highly stable aqueous emulsion of a polymer predominantly comprised of units of at least one monomer selected from acrylate esters, methacrylate esters, styrenic monomers and diene monomers, which is dispersion-stabilized with a water-soluble compound h... | 09/10/2002 |
| 6444748 | Preparing aqueous polymer dispersions A process for preparing aqueous polymer dispersions by means of a polymerization, conducted in an aqueous system, of at least one free-radically polymerisable ethylenically unsaturated monomer in the presence of a polymerisation initiator, wherein the pH ... | 09/03/2002 |
| 6433075 | Surfactant based gelling composition for wellbore service fluids A composition, in particular a wellbore service fluid, comprising monomeric surfactants, preferably viscoelastic surfactants, in combination with a polymerization agent. Additionally, the fluid may contain a cross-linking agent to cross-link the polymeriz... | 08/13/2002 |
| 6348532 | Process for the preparation of vinylaromatic copolymer redispersion powders redispersible in water A process for the preparation of vinylaromatic copolymer redispersion powders redispersible in water is by free-radical emulsion polymerization of a comonomer mixture including (a) one or more vinylaromatic comonomers, (b) one or more 1,3-diene comonomers (b1)... | 02/19/2002 |
| 6242540 | Process for the preparation of polymer particles Particles of a copolymer of a vinyl arene and a copolymerizable compound containing a polar moiety and a vinyl moiety containing water may be prepared by forming a mixture of monomers and small amounts of water and polymerizing under agitation to 20 to 70... | 06/05/2001 |
