Abstract: Polynucleotides having in excess of 1,000 nucleotides can be prepared using a solid phase synthesis technique. A feature of the technique is the use of a reusable solid support that contains covalently bound oligonucleotide. This covalently bound oligonucleotide is annealed to a bridge oligonucleotide, where the bridge is also annealed to a first oligonucleotide that forms a portion of the target polynucleotide. After the target polynucleotide is synthesized, it can be removed from the solid support under denaturing conditions, and the solid support re-used to prepare additional target polynucleotides. The yield of the target polynucleotide increases when shearing force is applied to the solid support that is linked to the growing oligonucleotide. This shearing force is thought to extend the growing end of the oligonucleotide away from contact with other oligonucleotide bound to the solid support and make that end more accessible to annealing with solution oligonucleotide.

Abstract: A bioadhesive composition is disclosed which includes copolymer particles containing as polymerized units, terminally unsaturated acid-containing oligomers and ethylenically unsaturated nonionic monomers. A method of preparing the bioadhesive composition and a method of using the bioadhesive composition are also disclosed.

Abstract: Novel “two-in-one” detergent compositions comprised of at least one water soluble silicone agent, at least one cationic conditioning agent, and a detergent. These compositions are suitable for use in shampoos, baths, and shower gels. Also described is a novel delivery system for depositing benefit agents into and onto the skin, nails, and/or hair comprised of at least one water soluble silicone and at least one cationic conditioning agent.

Abstract: The present invention provides a connecting terminal for electrode contact. The terminal is configured to a circuit board for contacting electrodes of an external battery. The terminal comprises: a body having a container, wherein a first opening and a second opening passing through the container are respectively disposed in two ends of the body, the first opening circularly has an obstruction; a contacting portion disposed in an end of the container of the body and exposed out of the first opening, wherein a stopper is circularly disposed in an end of the contacting portion; a dowel configured to the second opening of the body; an elastic member limited in between the contacting portion and the dowel. Whereby, the present invention facilitates manufacture and fabrication of the terminal, strengthens the construction of the terminal, and lengthens the life-span of the terminal.

Abstract: The present invention provides a terminal structure having an improved electroplate. The terminal is configured to a circuit board for contacting an electrode of an external battery. The terminal is formed with a hollow-tube body having a base, wherein an opening is formed in an end of the hollow-tube body; a contacting portion disposed in the hollow-tube body; and an elastic member disposed between the hollow-tube body and the contacting portion. A bore passing through the hollow-tube body is disposed in circumference of the hollow-tube body and is close to the base. Whereby when being electroplated in electroplating solution, by convection of the electroplating solution between the opening and the bore in the hollow-tube body, inner and outer parts of the hollow-tube body are electroplated thoroughly.

Abstract: Novel “two-in-one” detergent compositions comprised of at least one water soluble silicone agent, at least one cationic conditioning agent, and a detergent. These compositions are suitable for use in shampoos, baths, and shower gels. Also described is a novel delivery system for depositing benefit agents into and onto the skin, nails, and/or hair comprised of at least one water soluble silicone and at least one cationic conditioning agent.

Abstract: Polynucleotides having in excess of 1,000 nucleotides can be prepared using a solid phase synthesis technique. A feature of the technique is the use of a reusable solid support that contains covalently bound oligonucleotide. This covalently bound oligonucleotide is annealed to a bridge oligonucleotide, where the bridge is also annealed to a first oligonucleotide that forms a portion of the target polynucleotide. After the target polynucleotide is synthesized, it can be removed from the solid support under denaturing conditions, and the solid support re-used to prepare additional target polynucleotides. The yield of the target polynucleotide increases when shearing force is applied to the solid support that is linked to the growing oligonucleotide. This shearing force is thought to extend the growing end of the oligonucleotide away from contact with other oligonucleotide bound to the solid support and make that end more accessible to annealing with solution oligonucleotide.

Abstract: Novel “two-in-one” detergent compositions comprised of at least one water soluble silicone agent, at least one cationic conditioning agent, and a detergent. These compositions are suitable for use in shampoos, baths, and shower gels. Also described is a novel delivery system for depositing benefit agents into and onto the skin, nails, and/or hair comprised of at least one water soluble silicone and at least one cationic conditioning agent.

Abstract: Acrylic polymer compositions with crystalline side chains are disclosed. Solution polymerization, aqueous suspension polymerization, and aqueous dispersion polymerization processes for the preparation of the acrylic polymer compositions with crystalline side chains are also disclosed. Methods of use for the acrylic polymer compositions with crystalline side chains, including dry powder coatings; wax replacements in floor polishes and wood coatings; nonwoven and textile coatings; adhesives; and hot melt adhesives are also disclosed.

Abstract: Acrylic polymer compositions with crystalline side chains are disclosed. Solution polymerization, aqueous suspension polymerization, and aqueous dispersion polymerization processes for the preparation of the acrylic polymer compositions with crystalline side chains are also disclosed. Methods of use for the acrylic polymer compositions with crystalline side chains, including dry powder coatings; wax replacements in floor polishes and wood coatings; nonwoven and textile coatings; adhesives; and hot melt adhesives are also disclosed.

Abstract: Acrylic polymer compositions with crystalline side chains are disclosed. Solution polymerization, aqueous suspension polymerization, and aqueous dispersion polymerization processes for the preparation of the acrylic polymer compositions with crystalline side chains are also disclosed. Methods of use for the acrylic polymer compositions with crystalline side chains, including dry powder coatings; wax replacements in floor polishes and wood coatings; nonwoven and textile coatings; adhesives; and hot melt adhesives are also disclosed.

Abstract: Acrylic polymer compositions with crystalline side chains are disclosed. Solution polymerization, aqueous suspension polymerization, and aqueous dispersion polymerization processes for the preparation of the acrylic polymer compositions with crystalline side chains are also disclosed. Methods of use for the acrylic polymer compositions with crystalline side chains, including dry powder coatings; wax replacements in floor polishes and wood coatings; nonwoven and textile coatings; adhesives; and hot melt adhesives are also disclosed.

Abstract: Novel “two-in-one” detergent compositions comprised of at least one water soluble silicone agent, at least one cationic conditioning agent, and a detergent. These compositions are suitable for use in shampoos, baths, and shower gels. Also described is a novel delivery system for depositing benefit agents into and onto the skin, nails, and/or hair comprised of at least one water soluble silicone and at least one cationic conditioning agent.

Abstract: Acrylic polymer compositions with crystalline side chains are disclosed. Solution polymerization, aqueous suspension polymerization, and aqueous dispersion polymerization processes for the preparation of the acrylic polymer compositions with crystalline side chains are also disclosed. Methods of use for the acrylic polymer compositions with crystalline side chains, including dry powder coatings; wax replacements in floor polishes and wood coatings; nonwoven and textile coatings; adhesives; and hot melt adhesives are also disclosed.

Abstract: A tool includes a housing having a channel for detachably receiving a tool handle and having a chamber for receiving one or more batteries. A socket is pivotally secured to the housing and includes a bore for receiving a light bulb. Two conductor blade are secured to the socket and electrically coupled to the case and the center electrodes of the light bulb. Two conductor arms are secured in the housing and have one end electrically coupled to the conductor blades, even when the socket and the conductor blades are rotated relative to the housing.

Abstract: Novel one detergent compositions comprised of at least one water soluble silicone agent, at least one cationic condiioning agent, and a detergent. These compostions are suabble for use i sn s, bats, and shower gels.

Abstract: A tool includes a handle having a driving stem for driving fasteners. A light device includes a housing having a channel for receiving the handle, a socket received in the housing, a light bulb received in the socket, one or more batteries received in the housing and electrically coupled to the light bulb, and a switch for controlling the energizing of the light bulb. The housing may be attached to the handles of various kinds of tools. The socket is rotatably secured to the housing at a pivot pin for rotating to any suitable angular position relative to the housing.

Abstract: A bioadhesive composition is disclosed which includes copolymer particles containing as polymerized units, terminally unsaturated acid-containing oligomers and ethylenically unsaturated nonionic monomers. A method of preparing the bioadhesive composition and a method of using the bioadhesive composition are also disclosed.

Abstract: Disclosed is a method for preparing fluorinated emulsion polymers that reduces or eliminates the need for fluorinated surfactants comprising the steps of: a) providing a reaction mixture comprising water, surfactant, monomer mixture comprising at least one fluorinated monomer, at least one non-fluorinated monomer having high water solubility, and optionally at least one non-fluorinated monomer having low water solubility, macromolecular organic compound having a hydrophobic cavity; and b) polymerizing said monomer mixture.

Abstract: Disclosed is a method for preparing fluorinated emulsion polymers that reduces or eliminates the need for fluorinated surfactants comprising the steps of:a) providing a reaction mixture comprising water, surfactant, monomer mixture comprising at least one fluorinated monomer, at least one non-fluorinated monomer having high water solubility, and optionally at least one non-fluorinated monomer having low water solubility, macromolecular organic compound having a hydrophobic cavity; andb) polymerizing said monomer mixture.