Abstract: The present invention relates the use of 2,3-dihalonaphthoquinone compounds of Formula I wherein R1 and R2 are leaving groups like halogens selected from the group comprising Cl, Br, I and F and the R1 and R2 may be the same halogen or may contain different halogen groups, or sulphonyl groups, for making napthoquinone compounds of Formula IA wherein X is any aryl, heteroaryl, alkyl, cyclohexyl, substituted cylohexyl groups and the like.

Abstract: The present invention relates to a method for spinning fibers, or fiberizers, using a rotary fiber-making die system made up of thin plates, embodied by a housing fixture, configured and stacked to define slots, channels and/or grooves through which the material used to make the fibers will flow. The die system allows for the production of different size and types of fibers, including nanofibers having a diameter of less than 1 micron, and facilitates a variety of cost effective methods for extrusion. The use of plates means the dies can be manufactured cost effectively, with easier clean-outs, replacements and/or variations.

Abstract: A pigmented, aqueous coating composition comprising i) an aqueous dispersion of non-crosslinkable addition oligomer of weight average molecular weight of from 5000 to 15000 Daltons and calculated Fox Tg greater than 0° C. and less than 50° C. ii) an aqueous dispersion of addition polymer of weight average molecular weight greater than 53,000 Daltons, calculated Fox Tg greater than 10° C. and less than 40° C. and mean particle diameter of less than 150 nanometers, where the ratio of i):ii) is from 0.25:1 to 2.70:1, based on % weight dispersion solids.

Abstract: Coating compositions are provided which may be applied from aqueous systems and contain binders which are autoxidisable to produce rapid drying hard coatings, preferred binders are based on polymers derived from monomers obtained by the reaction of drying oil fatty acids and unsaturated monomers. The polymers contain microgels, have low Tg and contain residual unsaturation; preferred copolymers also contain amide groups. The drying of the coating compositions can be accelerated by the use of metal dryers and have been found to enable the use of particularly low levels of vanadium dryers.

Abstract: According to the present invention mechanical system for tilting cab of a vehicle, the rotational motion of the detachable handle (12) is transmitted to the worm shaft (14) through the engaging clip (15). The worm shaft (14) rotates the worm (11) which in turn rotates the nut (10). The nut (10) being restrained for translational motion, pushes the screw (9) upward. The screw (9) gets a translational motion and is raised. The clevis joint (8) on the top of the screw (9) forces the link arm (7) upwards. The link arm (7) also rotates about the clevis joint (8) due to the revolute joint. The link arm (7) transmits this motion through the bush (13) and the bush bracket (6) to the suspension bracket (3) of the cab (1). As a result the cab (1) tilts about its transverse axis (5).

Abstract: A process for the treatment of an aqueous media having contaminants therein, including adding hydrogen peroxide to the aqueous media, exposing the aqueous media to a catalytic environment, removing the aqueous media from the catalytic environment prior to the aqueous media having a five minute residence time within the catalytic environment, thereafter adding ozone to the aqueous media, and allowing the ozone and aqueous media to interact outside of the presence of the catalytic environment.

Abstract: A modular container for storing and dispensing liquids which has a body, an upper protecting wall, a lower protecting wall, at least one connector port with a valve, preferably a second connector port attached to a tube that extends upwards into the interior of the body, and a level indicator. The first and second connector ports are attached to the bottom of the body and incorporate a connector and are connected through an opening in the lower protecting wall. The lower protecting walls of the container are such that they have the ability to nest within the upper protecting walls of additional containers, thus allowing two or more containers to be stacked one on top of another. The second connector port which is attached to the tube extending into the interior of the body can be used for the purpose of venting the interior of the body and for cleaning the inside of the container without the necessity of moving or transporting the container.

Abstract: Disclosed are sunscreen compositions comprising zinc oxide and at least one of an effective amount of carbomer and an effective amount of C10 to C30 alkyl acrylate crosspolymers. The compositions most preferably utilize an oil in water emulsion. Also disclosed are related processes for producing and using such compositions.

Abstract: A thermoplastic elastomer composition for use in automotive interiors, wallcoverings, upholstery, advertising banners and films and tenting which comprises a major amount of a thermoplastic elastomer or elastomers having a weight average melt index of less than 6, a minor amount of a polymeric elastomer, a flame retardant, a maleated polypropylene, and a filler material.

Abstract: An electrochemical device is designed to conduct a process gas both horizontally and vertically through the electrochemical device, such that problems resulting from mal-distribution of the process gas are substantially eliminated. The structure of the electrochemical device includes a stacked assembly of planar sheets of parallel, integrally connected tubes, wherein the tubes conduct a first process gas horizontally throughout the electrochemical device, passages defined between adjacent stacked sheets conduct a second process gas horizontally throughout the electrochemical device, and novel apertures formed at the connection between adjacent tubes within the sheets conduct the second process gas vertically throughout the electrochemical device.

Abstract: A thermoplastic elastomer composition for use in automotive interiors, wallcoverings, upholstery, advertising banners and films and tenting which comprises a major amount of a thermoplastic elastomer or elastomers having a weight average melt index of less than 6, a minor amount of polyolefin, a minor amount of a polymeric elastomer and a filler material.

Abstract: A novel hydrophilic ampholytic polymer synthesized by reacting polymerizable amino and carboxy functional ethylenically unsaturated monomers, together with a non-ionic hydrophilic monomer, to provide a polymer having a glass transition temperature (Tg) above about 50° C., and optionally hydrophobic monomer(s), and cross-linking monomer(s). The copolymer is precipitated from a polymerization media which includes a suitable organic solvent. The resulting copolymer is in the form of a fine powder, with submicron particle size. As such it is suitable for use as a thickener or rheology modifier in personal care formulations, such as shampoo, conditioner, and the like, as a bioadhesive, and for other pharmaceutical applications.

Abstract: A plurality of nail current collector members are useful in the gas flow passages of an electrochemical device to optimize the active surfaces of the device and to provide structural support. In addition, the thicknesses of cathode and anode layers within the electrochemical device are varied according to current flow through the device to reduce resistance and increase operating efficiency.

Abstract: An emulsion or suspension polymer comprising a vinyl chloride polymeric core and an acrylic ester-acrylonitrile polymeric shell is disclosed. The emulsion polymer is preferably prepared using a two-stage process. In the first stage, a vinyl chloride monomer is polymerized or copolymerized to form a first phase of a polymeric hard core having a relatively high chlorine content. In a second stage, the soft acrylic ester—acrylonitrile copolymer is made in situ in a reaction mixture comprising the first phase. The product provides both flame retardancy and low MFFT, and is useful in a variety of coating and binding applications.

Abstract: A method of treating epithelial cell cancer comprising administering to a mammalian patient diagnosed as having an epithelial cell cancer a therapeutically effective amount of 4,5 di-cyclo, disilico, dimagnesium, dialumino, oxyo, trihydrate, or its acetate, sulfate, hydrochlorate, or brominate salts. The composition is synthesized from a naturally occurring non-toxic zeolites, and has a 100% kill rate within 72 hours against buccal mucosa and ling squamous epithelial cell cancers. It is not cytoxic to healthy human cells.

Abstract: A polymerization process for the preparation of (meth)acrylate containing homopolymers or block copolymers comprises heating a mixture of a free radical initiator, a stable free radical agent, and a polymerizable monomer compound to form a thermoplastic resin or resins with a narrow polydispersity. The stable free radical agent is a piperazinone or morpholone based nitroxide or any adducts thereof.

Abstract: A controlled free-radical polymerization process for forming end-functionalized polymers is disclosed, particularly by degenerative iodine transfer. The end-functionalized polymers are characterized by a polydispersity less than 2.5 and a predetermined molecular weight. The end-functionalized polymers are useful as reactive intermediates in condensation polymerization, chain polymerization and heterogeneous polymerization reactions.

Abstract: The present invention relates to thickened aqueous bleach compositions containing either an alkali metal hypohalite or peroxygen bleach. Compositions containing hypohalite or peroxygen bleaches are particularly difficult to thicken with sufficient stability for commercial value. The addition of a rheology stabilizer minimizes the loss of stability over time and enables compositions of varying bleach and pH level to be obtained. These compositions comprise an alkali metal hypohalite or peroxygen bleach, a polymeric rheology modifying agent, an effective amount of a rheology stabilizing agent, sufficient alkalinity buffering agent, with the remainder being water.

Abstract: An emulsion polymer comprising as one of its components a graft copolymer of a residual aromatic monomer-free support resin polymer and a vinyl chloride (co)polymer is disclosed. The emulsion polymer is prepared using a two-stage process. In the first stage, a chasing monomer is reacted in the presence of a support resin polymer having at least one aromatic monomer to form an polymer which is free of residual monomer and has monomeric units derived from the aromatic monomer(s). In a second stage, the vinyl chloride emulsion (co)polymer is made in situ in a reaction mixture comprising the polymer which is free of residual monomer. An extensive grafting at the second stage yields a novel water dispersible graft copolymer containing both styrene and vinyl chloride.

Abstract: A waterborne dispersion of a polyurethane polymer is disclosed, which is useful as a film having improved mechanical properties. More particularly, the film has properties comparable to rubber; including, a percentage elongation greater than 700%; a tensile strength greater than 3500 psi; a 100% modulus below 450 psi; a 300% modulus below 700 psi; and, a 500% modulus below 1500 psi. The film can be prepared in the absence of a solvent, thus making it attractive for a variety of protection products for medical and industrial applications such as gloves, condoms, catheters, and the like. The polymer is useful as a coating for textiles, such as backcoatings, fabric or fiber saturants, finishes, or transfer coatings, or other textile and non-textile applications where good elastomeric properties would be useful.