Class / Patent application number | Description | Number of patent applications / Date published |
428521000 | Polyene monomer-containing | 21 |
20080226930 | Method For Adhering Polybutadiene Formed Article, Polybutadiene Composite Formed Article Manufactured Thereby, Medical Member, and Infusion Fluid Set - To improve the joining (adhesion) force of a polybutadiene formed article and a polar resin formed article, and to further improve the joining force by selecting (combining) a solvent(s) for these formed articles. | 09-18-2008 |
20090017323 | LAYERED BODY AND METHOD FOR MANUFACTURING THIN SUBSTRATE USING THE LAYERED BODY - Provided is a layered body comprising a substrate to be ground and a support, where the substrate may be ground to a very small (thin) thickness and can then be separated from the support without damaging the substrate. One embodiment is a layered body comprising a substrate to be ground, a joining layer including a curable adhesive in contact with the substrate to be ground, a photothermal conversion layer comprising a light absorbing agent and a heat decomposable resin, and a light transmitting support. After grinding the substrate surface which is opposite that in contact with the joining layer, the layered body is irradiated through the light transmitting layer and the photothermal conversion layer decomposes to separate the substrate and the light transmitting support. | 01-15-2009 |
20090061249 | Oxygen Absorbent and Oxygen-Absorbing Multi-Layer Body - [Problem] To provide an oxygen absorbent that has excellent oxygen absorbability at room temperature, has a low content of metals and is less odorous after oxygen absorption and an oxygen-absorbing multi-layer body comprising an oxygen absorbent layer comprising this oxygen absorbent. | 03-05-2009 |
20100075166 | COMPOSITIONS FOR THE MANUFACTURE OF GYPSUM BOARDS, METHODS OF MANUFACTURE THEREOF, AND GYPSUM BOARDS FORMED THEREFROM - A composition for the manufacture of a gypsum board comprising hydrated pregelatinized starch, sulfonated styrene butadiene latex and stucco with 0.4 to 3 wt. % of starch based on the stucco weight is disclosed. The composition provides enhanced strength in the absence of other strengthening agents. | 03-25-2010 |
20100098962 | BLOCK COPOLYMER BLEND ADHESIVES WITH MULTIPLE TACKIFIERS - Pressure sensitive adhesives comprising a linear block copolymer having a rubbery block and at least one glassy block; a multi-arm block copolymer having at least three arms, each having both a rubbery block and a glassy block; a first high glass transition temperature tackifier compatible with the rubbery blocks; a second high glass transition temperature tackifier having compatible with the glassy blocks; and at least one of a low Tg tackifier, a plasticizer, and combinations thereof, are disclosed. Tapes that include such adhesive, methods of making such tapes, and bonded composites using such adhesives and tapes are also disclosed. | 04-22-2010 |
20100304165 | MODIFIED GEOPOLYMER COMPOSITIONS, PROCESSES AND USES - The present invention relates to modified geopolymer compositions, geopolymer-coated organic polymer substrates, and methods of manufacturing and articles comprising same. | 12-02-2010 |
20110081552 | Multilaminar tag material - A three layer tag material constructed of a top layer of polymer bonded to the emulsion side of a micro-encapsulated carbonless paper which inturn is bonded to the uncoated side of a coated one side paper. The resulting construction is a laminated two side printable tag material with both sides being printable by traditional printing methods, or which can be subjected to either metal stamping or embossing applied to either surface of the tag to furnish print material upon said tag. The total tag caliper is reliant on the sum of the calipers of the three different layers that can be customized for specific applications by varying the calipers of one or more of the different components. An additional layer of clear laminate may be adhered to the coated side of the coated one side paper, on the bottom, for additional print protection. | 04-07-2011 |
20110287274 | RADIATION CURABLE COATING COMPOSITIONS COMPRISING DIACRYLATES - Process for producing protective or surface coatings by coating of substrates with a radiation curable coating composition and subsequent radiation curing, wherein the radiation curable coating composition comprises a compound of the formula I | 11-24-2011 |
20110300393 | DIELECTRIC FILM, PROCESS FOR PRODUCING SAME, AND TRANSDUCER USING SAME - A dielectric film which has high electrical resistance and excellent durability and a process for producing the dielectric film are provided. Also provided is a transducer which has large displacement and excellent durability. The dielectric film includes a three-dimensional crosslinked body that is synthesized from an organic metal compound, a rubber polymer that is other than a polydimethyl siloxane and has a functional group that is reactive with the organic metal compound, and an inorganic filler that has a functional group that is reactive with the organic metal compound. The transducer is configured by interposing the dielectric film between at least a pair of electrodes. The dielectric film may be produced by preparing a first solution that contains a rubber polymer and an inorganic filler in a solvent that is capable of dissolving the rubber polymer and of chelating an organic metal compound, then preparing a second solution by mixing the organic metal compound into the first solution, and then removing the solvent from the second solution to allow a crosslinking reaction to proceed. | 12-08-2011 |
20120021238 | INTERPOLYMER RESIN PARTICLES - A polymer composition that includes from 0.1 to 60 percent by weight of interpolymer resin particles containing a styrenic polymer intercalated within a polyolefin and from 40 to 99.9 percent by weight of at least one second polymer. The polyolefin is present at from 20% to 80% by weight based on the weight of the particles, has a VICAT softening temperature greater than 60° C. and a melt index of from 0.3 to 15 g/10 minutes (190° C./2.16 kg). The styrenic polymer is present at from 20% to 80% by weight based on the weight of the particles. The interpolymer resin particles have a gel content ranging from 0 to 5% by weight based on the weight of said interpolymer resin particles, a VICAT softening temperature ranging from 85° C. to 115° C., and a melt index value ranging from 0.1 to 6.0 (230° C./5.0 kg). | 01-26-2012 |
20120121920 | MULTI-LAYER PRODUCTS COMPRISING ACRYLATE CONTAINING COATINGS - The present invention relates to a method for producing a multi-layer product comprising a) a substrate containing at least one thermoplastic substrate layer and b) at least one protective layer made of a coating composition comprising compounds with at least two functional groups, characterized in that the protective layer(s) are/is applied inline after the production of the substrate containing the substrate layer. | 05-17-2012 |
20120148856 | RUBBER COMPOSITIONS WITH HIGH ELASTICITY - Heat-curing reactive composition based on natural and/or synthetic polymers containing olefinic double bonds, and vulcanizing agents, which composition contains a) at least one liquid cis-1,4-polyisoprene with a weight-average molecular weight of between 20000 and 70000, b) a vulcanization system, c) at least one polybutadiene liquid at 22° C., in which the liquid cis-1,4-polyisoprene a) constitutes a proportion of the entire composition in the range from 9 to 15 wt. %, the vulcanization system b) is selected from the group consisting of: b1) sulfur and one or more vulcanization accelerator(s), b2) peroxide or disulfide vulcanization systems, b3) quinones, quinone dioximes or dinitrosobenzene, and the polybutadiene c) liquid at 22° C. constitutes a proportion of the entire composition in the range from 16 to 29 wt %. | 06-14-2012 |
20130108883 | THERMOPLASTIC POLYMER COMPOSITIONS WITH PROGRAMMABLE END-OF-LIFE AND METHOD OF MAKING THE SAME | 05-02-2013 |
20130295397 | RESIN BLEND FOR MELTING PROCESS - Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing a resin article using the same and a resin article. The resin blend may include a first resin, and a second resin that comprises a resin to which at least one organic functional group selected from the group consisting of an alkyl group having 2 to 20 carbon atoms, an alicyclic group having 5 to 40 carbon atoms and an aromatic group having 6 to 40 carbon atoms is introduced, that has a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 s | 11-07-2013 |
20130295398 | RESIN BLEND FOR MELTING PROCESS - Provided are a resin blend for forming a layer-separated structure, a pellet, a method of preparing the same and a resin article having a certain layer separated structure. The resin blend may include a first resin, and a second resin that comprises a resin to which an organic functional group containing one oxygen atom or more is introduced, and that has a difference in melt viscosity from the first resin of 0.1 to 3000 pa*s at a shear rate of 100 to 1000 s | 11-07-2013 |
20140170431 | GAS BARRIER FILM LAMINATE AND ELECTRONIC COMPONENT - The invention relates to a gas barrier film laminate comprising at least two gas barrier films and a pressure-sensitive adhesive layer, the at least two gas barrier films being stacked through the pressure-sensitive adhesive layer, at least one of the at least two gas barrier films including a base formed of a plastic film, and at least one gas barrier layer provided on the base, and the pressure-sensitive adhesive layer being a layer formed using a rubber-based pressure-sensitive adhesive composition that includes a rubber-based compound. The invention also relates to an electronic member comprising the gas barrier film laminate. The gas barrier film laminate exhibits a high water vapor barrier capability, and does not show interfacial lifting at the end thereof. | 06-19-2014 |
20150030868 | SEMICONDUCTIVE ROLLER, CHARGING ROLLER AND ELECTROPHOTOGRAPHIC APPARATUS - The semiconductive roller according to the present invention includes: a roller body having an outer peripheral surface made of a semiconductive rubber composition; and an oxide film covering the outer peripheral surface of the roller body, while the semiconductive rubber composition contains a base polymer and a crosslinking component for crosslinking the base polymer, the base polymer is a mixture of a bicopolymer E containing epichlorohydrin and nitrile-butadiene rubber N, the mass ratio E/N of the bicopolymer E and the nitrile-butadiene rubber N in the mixture is 50/50 to 80/20, and the crosslinking component includes a thiourea-based crosslinking component for crosslinking the bicopolymer E and a sulfur-based vulcanizing component for vulcanizing the nitrile-butadiene rubber N. | 01-29-2015 |
20150104659 | POLYMER RESIN COMPOSITION FOR PREPARING INSULATING MATERIAL HAVING REINFORCED THERMAL STABILITY - A polymer resin composition has EPDM (Ethylene Propylene Diene Monomer) as a base resin. The composition further has the following components based on 100 parts by weight of the base resin:
| 04-16-2015 |
20160068722 | SELF-ADHESIVE COMPOUND AND USE THEREOF IN AN ADHESIVE TAPE - A self-adhesive compound comprising a) at least one elastomer, at least one type of polybutadiene block copolymer being used as an elastomer, b) at least one partially hydrogenated hydrocarbon resin having a softening temperature of at least 90° C., c) at least one additional hydrocarbon resin, a terpene phenol resin and/or a colophonium resin having a softening temperature of at least 90° C., d) a soft resin, and e) additional additives as applicable. | 03-10-2016 |
20160118288 | ROOM TEMPERATURE DEBONDABLE AND THERMALLY CURABLE COMPOSITIONS - Embodiments in accordance with the present invention are directed to a method of fabricating a semiconductor device wherein a device wafer substrate is coated with a composition encompassing a surface energy modifier and a thermally stable polymer which is then bonded to a carrier wafer substrate coated with a composition encompassing a crosslinkable polymer composition. The polymer composition allows thinning of a device wafer before separating from the carrier wafer at room temperature. | 04-28-2016 |
20160145472 | ADHESIVE COMPOSITION AND DISPLAY DEVICE - Disclosed are an adhesive composition that includes: a first photopolymerization initiator having a maximum absorption wavelength in a range of about 350 nm to about 370 nm and a second photopolymerization initiator having a maximum absorption wavelength in a range of about 380 nm to about 390 nm, and a method of manufacturing a display device. | 05-26-2016 |