Abstract: A portable cooling system for use in conjunction with child carriages incorporating a reservoir of ice and a water pump that directs chilled water through a dehumidifying radiator located in an air handler assembly is herein disclosed. The water continues to circulate through two (2) cooling radiators and returns to the ice and water reservoir by gravity. An electric fan blows air through the radiators where it is dehumidified by the first radiator and cooled by the next two (2) radiators. The air then continues through the air handler wherefrom it is directed toward the child through a flexible duct. A rechargeable battery system is used to power the operation of both the pump and the fan through separate switches. Such an arrangement allows the user to run just the fan for ventilation if cooling is not needed. The cooling system is carried upon the rear of a baby carriage in a stable manner.

Abstract: A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and an organothionating agent to form a modified asphalt composition.

Abstract: Elastomeric interpolymers comprising at least two, or more, cyclic olefin monomers that are prepared by ring opening metathesis polymerization, and that are characterized by having no crystallinity, a glass transition temperature (Tg) of less than ?80° C., and a number average molecular weight (Mn) of at least 40 kg/mole, and functionalized products thereof. A ring opening metathesis polymerization process for producing the elastomeric interpolymers having no crystallinity. Uses of the elastomeric interpolymers in applications such as rubber compounds, tires, and the like. Cores of golf balls that are prepared by using metathesis polymerization produced elastomeric interpolymers having 0 to about 30% crystallinity.

Abstract: A modified-asphalt composition prepared by introducing a diene end-capped block copolymer with a molten asphalt composition.

Abstract: A tire component including a tire tread that comprises a vulcanized rubber, a rubber filler, and a modified rubber, where the modified rubber i) contains pendent or functional groups that contain carboxylic acid or anhydride groups, ii) has pendently grafted thereto a polymerized metal salt of an unsaturated carboxylic acid, or iii) contains both i and ii. The use of such modified rubbers in tire components advantageously increases the G? of such components.

Abstract: The application describes breakable seal for a container, bag, pouch or reusable envelope which is closed by one part (2) locating over a second part (1), the second part (1) having an opening (7) for receiving the head (14) of the breakable seal (13) which locks into the opening in such a manner that it cannot be removed without breaking, the seal (13) in its inserted position locking the first part (2) in place over the second part (1) in a tamper evident fashion. The seal (13) has an extended neck portion (15b) between the line of weakness (18) and the main body part (15a) of the seal. Typically said one part (2) is the fastener tab of the zipped opening of a reusable envelope and the second part (1) is the enclosure or chamber of a lock unit mounted on the envelope, adjacent one end of the zipped opening.

Abstract: A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and phosphorus pentasulfide to form a modified asphalt composition.

Abstract: A process for preparing a modified asphalt binder composition, the process comprising mixing asphalt, an unsaturated polymer, and phosphorus pentasulfide to form a modified asphalt composition.

Abstract: A seal has a head and a strap, the head having a chamber with an aperture through which the end of the strap can be fed. An arrangement is provided within the chamber to engage the strap so that it cannot be pulled out in the opposite direction to which is inserted. This arrangement includes resilient clip having arms which can flex and overlapping apertured members at the ends of the arms which are configured to provide a variable gap as the strap is pulled through. This clip is mounted in an insert which in turn is fitted in the chamber of the seal.

Abstract: A process for removing residual polymer from polymerization equipment by combining a degelling agent, residual polymer, and solvent.

Abstract: A composition comprising (i) an aromatic polyester resin, and (ii) a polydiene, where greater than 20 mole percent of the mer units of said polydiene have a 1,2 microstructure or the hydrogenated residue thereof.

Abstract: A method for inhibiting agglomeration of a block copolymer is presented, the method including coupling a plurality of block copolymer segments with a degradable coupling agent and thereafter drying the coupled block copolymer.

Abstract: A modified asphalt composition comprising a naphthenic asphalt, and a high-vinyl block copolymer is presented. The modified asphalt composition is prepared by combining a naphthenic asphalt and a high-vinyl block copolymer. Further an asphalt concrete is presented, such concrete comprises an asphalt, a functionalized block copolymer, and a siliceous aggregate. A diblock copolymer is presented, such copolymer comprises a vinyl block comprising conjugated vinyl aromatic units, a diene block comprising conjugated diene units and substantially devoid of a tapered block section between the vinyl block and the diene block wherein the diblock copolymer comprises a vinyl content of at least about 20%, and a molecular weight of at least about 50,000.

Abstract: The inventive composition includes a block copolymer which includes four blocks and has the following block arrangement: B-S-B-S. The two polymer blocks B comprise conjugated diene monomer constitutional units; and the two polymer blocks S comprise vinyl aromatic hydrocarbon monomer constitutional units. The invention also includes methods of making such inventive compositions as well as asphalt compositions and/or thermoplastic elastomers which include such block copolymer.

Abstract: A tire component including a tire tread that comprises a vulcanized rubber, a rubber filler, and a modified rubber, where the modified rubber i) contains pendent or functional groups that contain carboxylic acid or anhydride groups, ii) has pendently grafted thereto a polymerized metal salt of an unsaturated carboxylic acid, or iii) contains both i and ii. The use of such modified rubbers in tire components advantageously increases the G? of such components.

Abstract: The application describes breakable seal for a container, bag, pouch or reusable envelope which is closed by one part locating over a second part, the second part having an opening for receiving the head of the breakable seal which locks into the opening in such a manner that it cannot be removed without breaking, the seal in its inserted position locking the first part in place over the second part in a tamper evident fashion. The seal has an extended neck portion between the line of weakness and the main body part of the seal. Typically said one part is the fastener tab of the zipped opening of a reusable envelope and the second part is the enclosure or chamber of a lock unit mounted on the envelope, adjacent one end of the zipped opening.

Abstract: A process for the manufacture of a baleable lithium carboxylate polymer. The process includes polymerizing at least one conjudated diene in the presence of an organolithium initiator to a substantial completion. Thereafter, the polymerization process is terminated by the addition of carbon dioxide.

Abstract: A process for removing residual polymer from polymerization equipment by combining a degelling agent, residual polymer, and solvent.

Abstract: The application describes a seal comprising a head and a strap, the head having a chamber with an aperture through which the end of the strap can be fed, means being provided within the chamber to engage the strap so that it cannot be pulled out in the opposite direction to which is inserted, the engaging means comprising a resilient clip having arms which can flex to provide a variable gap as the strap is pulled through. Advantageously, the clip is mounted in an insert which in turn is fitted in the chamber of the seal.