| Entries |
| Document | Title | Date |
|---|
| 20080234437 | Method for the Hydrogenation of Unsaturated Polymers Containing Double Bonds - The invention relates to a method for hydrogenating unsaturated polymers containing double bonds. According to said method, the unsaturated polymer that is provided in the form of latex is hydrogenated in the presence of a metal-containing colloid. | 09-25-2008 |
| 20090005515 | METHOD FOR PRODUCING CONJUGATED DIENE POLYMER, CONJUGATED DIENE POLYMER, AND CONJUGATED DIENE POLYMER COMPOSITION - A method for producing a conjugated diene polymer is provided that includes a step A of polymerizing a conjugated diene-containing monomer in a hydrocarbon solvent in the presence of an alkali metal catalyst, thus giving a polymer having a catalyst-derived alkali metal at one terminus of a polymer chain comprising a conjugated diene-based monomer unit, and a step B of reacting the polymer obtained in step A with a compound represented by the formula below. | 01-01-2009 |
| 20090105424 | DIP Forming Latex Composition and DIP Formed Article - A dip-forming latex composition comprising a conjugated diene rubber latex and an organic peroxide, wherein the residual effective activity of organic peroxide defined as the ratio of organic peroxide retaining reactivity to the whole organic peroxide contained in the latex composition is 35% or higher. The invention provides a dip-formed article, which exhibits good softness of touch and comfortable fittingness and excellent in tensile strength and resistance to flexing fatigue; which itself hardly suffers coloration especially when the article thereof is worn as a glove for continuous operation for a long time and is hard to reduce adhesiveness and following characteristics to hand while wearing it; and a dip-forming latex composition capable to give such an article by dip-forming thereof. | 04-23-2009 |
| 20090163668 | Conjugated Diene Polymer and Process for Production Thereof - A process for producing a conjugated diene polymer composition, which comprises of polymerizing a conjugated diene compound or a conjugated diene compound and an aromatic vinyl compound in a hydrocarbon solvent in the presence of at least one compound selected from the group consisting of organoalkali metals and organoalkaline earth metals as an initiator and then reacting the active end of the resulting polymer with a low molecular compound represented by the following formula (1) or the following formula (2): | 06-25-2009 |
| 20100099826 | FUNTIONALIZED HIGH CIS-1,4-POLYBUTADIENE PREPARED USING NOVEL FUNCTIONALIZING AGENTS - A method for preparing a functionalized polymer comprising the steps of preparing a polymer by polymerizing conjugated diene monomer with a lanthanide-based catalyst, wherein the lanthanide-based catalyst comprises (a) a lanthanide compound, (b) an alkylating agent, and (c) a source of halogen, and reacting the pseudo-living polymer with at least one amide-containing functionalizing agent. | 04-22-2010 |
| 20100160567 | Process for Providing Improved Electrical Properties on a Roll for Use in Electrophotography - A method and system for producing rolls for electrophotography are provided. The rolls can be rotated and shifted laterally during an oxidative baking process to produce finished rolls having improved electrical and printing characteristics. The oxidation of the rolls may be controlled to provide a corresponding increase in surface electrical resistance to within plus or minus 25 microns of a selected roll thickness. | 06-24-2010 |
| 20100234534 | HYSTERESIS ELASTOMERIC COMPOSITIONS COMPRISING POLYMERS TERMINATED WITH ISOCYANATO ALKOXYSILANES - A functionalized polymer terminated by using an isocyanato alkoxysilane terminating agent. A method of preparing a functionalized polymer comprising the step of contacting a living polymer with an isocyanato alkoxysilane terminating agent. | 09-16-2010 |
| 20110294960 | POLYLACTIDE COPOLYMERS - A polylactide copolymer comprises a graft copolymer of a hydrophobic backbone polymer having a plurality of pendant hydroxyl groups and lactide. In one example, a polylactide includes a graft copolymer of a poly(1,5-cyclooctadiene-co5-norbornene-2-methanol) copolymer and lactide. A method of preparing a toughened polylactide comprises forming a hydrophobic backbone copolymer having a plurality of pendant hydroxyl groups and forming a polylactide graft copolymer by reacting the hydrophobic backbone copolymer having a plurality of pendant hydroxyl groups with lactide, wherein polymerized lactide stems from at least one of the plurality of pendant hydroxyl groups. In one example, a method comprises forming poly(1,5-cyclooctadiene-co-5-norbornene-2-menthanol) by reacting 1,5-cyclooctadiene and 5-norbornene-2-methanol in the presence of a 2 | 12-01-2011 |
| 20110301302 | METHOD OF MICROBIAL AND/OR ENZYMATIC DEVULCANIZATION OF RUBBER - A method for microbial and/or enzymatic devulcanization of rubber includes: providing a particulate vulcanized rubber compound, swelling the vulcanized rubber compound in a solvent, and introducing a microbe or enzyme into the solvent containing the particulate vulcanized rubber in order to devulcanize the rubber compound. | 12-08-2011 |
| 20120071610 | REGIOFUNCTIONAL CARBON NANOTUBE BEAM AND METHOD - The present invention is generally directed toward a method to create an enhanced carbon nanotube spaceframe network. The spaceframe network contains an assembly of regiofunctional carbon nanotube beams by crown-to-crown connection into nodes to form a networked lattice configuration. The inventive method includes selecting crown materials and applying appropriate processing conditions which result in the production of secondary forms. The crown materials include polymers with unsaturated sites, polymeric crowns, silicon boron, poly(hydridocarbyne). The processing conditions include radical initiation, vulcanization, pyrolysis, hydroboration at unsaturation sites, using silicon bearing polymers in the Rf-CNB crowns, dissolution of silicon containing organics into the nodes and poly(hydridocarbyne). The secondary forms include cross-linked polymers, carbonized, graphitized, ceramic, diamond-like along with tailored functionalization. | 03-22-2012 |
| 20130172492 | MODIFIED HIGH CIS CONJUGATED DIENE COPOLYMER AND PREPARING METHOD OF THE SAME - A modified conjugated diene copolymer and a preparing method for the same are provided. The method comprising a polymerization step for polymerizing conjugated diene monomers to form a conjugated diene polymer; and a modifying step for reacting the conjugated diene polymer with a modifier to form a modified conjugated diene polymer. The modifier includes a polythiol ester compound, a polythiol alkane compound or a combination thereof, the polythiol ester compound has a chemical formula (I): | 07-04-2013 |
| 20140256885 | BETA-AMINO ESTER COMPOUNDS AND USES THEREOF - Hair treatment compositions are disclosed comprising a β-amino ester compound in a cosmetically acceptable vehicle, such as a spray or cream. In embodiments, the compounds include a polybutadiene moiety. Methods of treating hair with the compositions to impart volume, texture and definition are also disclosed. | 09-11-2014 |
