Patent application number | Description | Published |
20080199620 | ADHESIVE COMPOSITIONS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a polydiorganosiloxane precursor having oxalylamino groups. The polydioroganosiloxane polyoxamide block copolymers are of the (AB) | 08-21-2008 |
20090053448 | Protective Films and Related Methods - The invention features protective film constructions that may be used, for example, as a protective floor finish. | 02-26-2009 |
20090087629 | INDIUM-TIN-OXIDE COMPATIBLE OPTICALLY CLEAR ADHESIVE - An optically clear pressure sensitive adhesive composition that is compatible with an electro-conductive trace containing indium-tin oxide is provided. The composition at least two components selected from the group: (a) from about 50 to 95 parts component A, an alkyl (meth)acrylate monomer having a T | 04-02-2009 |
20090105437 | HIGH REFRACTIVE INDEX PRESSURE-SENSITIVE ADHESIVES - The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted biphenyl group. | 04-23-2009 |
20090133832 | POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 05-28-2009 |
20090229732 | STRETCH RELEASABLE ADHESIVE - A stretch releasable adhesive article includes first and second opposed major surfaces and a pull tab, and at least a portion of at least one of the first and second major surfaces is adhesive. The adhesive article has a cross-sectional area—as measured normal to the axis defined by a stretch release force applied to the pull tab during the stretch release process—that has a defined width to thickness ratio, and the adhesive article may have a visible light transmission of at least about 90%, and a haze of no greater than 5%. | 09-17-2009 |
20100028564 | ANTISTATIC OPTICAL CONSTRUCTIONS HAVING OPTICALLY-TRANSMISSIVE ADHESIVES - Antistatic optical constructions have optical films that include antistatic layers and optically-transmissive adhesives. A liquid crystal display assembly including the antistatic construction is also disclosed. | 02-04-2010 |
20100040842 | ADHESIVES COMPATIBLE WITH CORROSION SENSITIVE LAYERS - An article comprising an adhesive having an acid number of less than about 5 is provided. The adhesive is selected from the group consisting of polyurea, polyamide, polyurethane, polyester, addition cure silicone and combinations thereof. The adhesive is in contact with a corrosion sensitive layer selected from the group of metal and metal alloys. When the article is conditioned for about 21 days at about 60° C and 90% relative humidity, the corrosion sensitive layer exhibits a change from its initial electrical resistance value of 20% or less. | 02-18-2010 |
20100048804 | HIGH REFRACTIVE INDEX PRESSURE-SENSITIVE ADHESIVES - The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted biphenyl group. | 02-25-2010 |
20100068421 | LIGHT DIFFUSIVE PRESSURE SENSITIVE ADHESIVE - The present disclosure provides for a light diffusing pressure sensitive adhesive and a method of making the same. In applications where there is a point light source such as a light bulb or an light emitting diode (LED), or a series of such point light sources, and it is desirable to diffuse the light from the point source to produce a desirable background brightness. The light diffusive PSA disclosed herein is reworkable; has a luminous transmission of grater than 80%, as measured according to ASTM D 1003-95-5; has a haze value not less than 20%; and has a depolarization of less than about 10%, as measured using wavelength in the visible spectrum. | 03-18-2010 |
20100080763 | ACRYLIC-BASED COPOLYMER COMPOSITIONS FOR COSMETIC AND PERSONAL CARE - A composition for nails, skin and hair in the form of an aqueous emulsion or dispersion is provided. The composition comprises: (a) at least one copolymer comprising (i) about 10 to 85 weight percent of (meth)acrylate ester of C | 04-01-2010 |
20100086706 | CLOUD POINT-RESISTANT ADHESIVES AND LAMINATES - Optically clear adhesives and laminates that include the adhesives are provided. The adhesives and laminates remain haze-free and are cloud point-resistant when placed in environments of high humidity and elevated temperature. The adhesives and laminates are useful in optical electronic display applications. | 04-08-2010 |
20100136265 | ANTISTATIC OPTICALLY CLEAR PRESSURE SENSITIVE ADHESIVE - Provided is an optically clear display-grade adhesive comprising (a) a crosslinked acrylic pressure sensitive adhesive, (b) an organic-soluble and dissociable salt, and optionally (c) a non-hydrophilic plasticizer, wherein the adhesive is electrostatically dissipative transmissive to visible light with low haze. Also provided are with methods of making and using the same. | 06-03-2010 |
20100222496 | HIGH REFRACTIVE INDEX ADHESIVES - The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted carbazole group. | 09-02-2010 |
20110092638 | POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 04-21-2011 |
20110135921 | Antistatic Block Copolymer Pressure Sensitive Adhesives and Articles - An antistatic pressure sensitive adhesive composition, useful in electronic and optical display applications, comprising an antistatic agent and a first block copolymer comprising at least two hard A block polymeric units each independently having a Tg of at least 50° C., and at least one soft B block (meth)acrylic polymeric unit having a Tg no greater than 20° C. The composition can comprise a second block copolymer. Articles comprising an antistatic pressure sensitive adhesive composition adjacent a first surface of a substrate. | 06-09-2011 |
20110253301 | Stretch Releasable Adhesive Tape - Adhesive tapes, articles containing the adhesive tapes, methods of making the adhesive tapes, and uses of the adhesive tapes are described. The adhesive tape is stretch releasable and can be used to couple two substrates together. The adhesive tape can be removed easily to separate the two substrates for any reason. The adhesive tape includes a backing layer and at least one pressure-sensitive adhesive layer adjacent to the backing layer. The backing layer contains a first acrylic copolymer. Each pressure-sensitive adhesive layer contains a second acrylic copolymer plus inorganic particles that are dispersed or suspended in the second acrylic copolymer. | 10-20-2011 |
20110268929 | Stretch Releasable Adhesive Tape - Adhesive tapes, articles containing the adhesive tapes, methods of making the adhesive tapes, and uses of the adhesive tapes are described. The adhesive tape is stretch releasable and can be used to couple two substrates together. The adhesive tape can be removed easily to separate the two substrates for any reason. The adhesive tape includes a backing layer and at least one pressure sensitive adhesive layer adjacent to the backing layer. The backing layer contains a poly(alkylene) copolymer. Each pressure sensitive adhesive layer contains an acrylic copolymer that is crosslinked plus inorganic particles that are dispersed or suspended in the acrylic copolymer. | 11-03-2011 |
20120282479 | CLOUD POINT-RESISTANT ADHESIVES AND LAMINATES - Optically clear adhesives and laminates that include the adhesives are provided. The adhesives and laminates remain haze-free and are cloud point-resistant when placed in environments of high humidity and elevated temperature. The adhesives and laminates are useful in optical electronic display applications. | 11-08-2012 |
20120295025 | ADHESIVE COMPOSITIONS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a polydiorganosiloxane precursor having oxalylamino groups. The polydioroganosiloxane polyoxamide block copolymers are of the (AB) | 11-22-2012 |
20120325402 | HEAT ACTIVATED OPTICALLY CLEAR ADHESIVE FOR BONDING DISPLAY PANELS - A method of making a display assembly includes the steps of (a) attaching a first substrate and a second substrate with an optically clear heat activated adhesive to form a laminate. Each of the first and second substrate has opposing major surfaces. At least one of the first and second substrate has a three dimensional surface topography covering at least a portion of one of its major surfaces or is distortion sensitive. At a heat activation temperature, the adhesive is pressure sensitive. The method also includes heating the laminate to the heat activation temperature of the adhesive causing the adhesive to flow. The activation temperature is greater than 40° C. and less than 120° C. | 12-27-2012 |
20130136874 | OPTICAL ASSEMBLIES INCLUDING STRESS-RELIEVING OPTICAL ADHESIVES AND METHODS OF MAKING SAME - An optical assembly is provided that includes a display panel, a substantially transparent substrate and an adhesive composition. The adhesive composition includes the reaction product of a miscible blend that includes one or more (meth)acrylate monomer, one or more multifunctional (meth)acrylate oligomer and one or more free-radical generating photoinitiator. The one or more multifunctional (meth)acrylic oligomer includes an acrylic oligomer derived from (meth)acrylate monomers that is not substantially bonded to the adhesive composition after it has been cured by exposure to actinic radiation. Also provide is a method of making the optical assembly and a tape that includes a backing and the provided adhesive composition that has been cured. | 05-30-2013 |
20130196149 | HIGH REFRACTIVE INDEX PRESSURE-SENSITIVE ADHESIVES - The present invention provides pressure-sensitive adhesives having a refractive index of at least 1.50. The pressure-sensitive adhesives comprise at least one monomer containing a substituted or an unsubstituted biphenyl group. | 08-01-2013 |
20130271828 | ARTICLES HAVING OPTICAL ADHESIVES AND METHOD OF MAKING SAME - The present invention is an optical bonding layer including an optical film and a liquid optically clear adhesive positioned adjacent the optical film. The optical film is one of an optically clear film adhesive, a stretch releasable optically clear contrast enhancement film and a stretch releasable carrier film. The optical bonding layer has a transmittance of at least about 75%. | 10-17-2013 |
20130288053 | ADHESIVE COMPOSITIONS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a polydiorganosiloxane precursor having oxalylamino groups. The polydioroganosiloxane polyoxamide block copolymers are of the (AB) | 10-31-2013 |
20130323521 | OPTICALLY CLEAR ADHESIVE, METHOD OF USE AND ARTICLES THEREFROM - An adhesive composition includes an alkyl (meth)acrylate ester, wherein the alkyl group has 4 to 18 carbon atoms, a hydrophilic copolymerizable monomer and a free-radical generating initiator. The adhesive composition has a tan delta value of between about 0.5 and about 1.0 at a temperature of between about 25 C and about 100 C. | 12-05-2013 |
20140050872 | POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 02-20-2014 |
20140138131 | CONDUCTIVE TRACE HIDING MATERIALS, ARTICLES, AND METHODS - An article includes a patterned substrate including a substrate surface with an inorganic electro-conductive trace adjacent thereto (wherein the substrate and the inorganic material of the trace each has an index of refraction), and a layer including a polymerized acrylate matrix adjacent to at least a portion of the surface of the substrate and the inorganic electro-conductive trace, wherein the layer has an index of refraction that is within ±10% of the average of the indices of refraction of the substrate and the inorganic material of the trace. | 05-22-2014 |
20140147667 | STRETCH RELEASABLE ADHESIVE TAPE - An adhesive tape that is stretch releasable, articles that contain the adhesive tape, and uses of the adhesive tape are disclosed. The adhesive tapes include a backing layer that is adjacent to at least one pressure-sensitive adhesive layer. The backing layer typically is optically clear and includes a poly(alkylene) copolymer. The pressure-sensitive adhesive layer is a silicone-based adhesive composition. In many embodiments, the adhesive tape is optically clear. | 05-29-2014 |
20140234553 | METHOD OF COATING LIQUID OPTICALLY CLEAR ADHESIVES ONTO RIGID SUBSTRATES - A method for making an optical assembly is disclosed. The method involves disposing a liquid optically clear composition with a coating head. The liquid optically clear composition is disposed onto a target substrate to form an optically clear adhesive layer for adhering elements in an optical assembly. The optical assembly includes a display panel bonded to another optical component and may be used in a display device. | 08-21-2014 |
20140262002 | MICRO-STRUCTURED OPTICALLY CLEAR ADHESIVES - A micro-structured optically clear adhesive, including a first major surface and a second major surface, wherein at least one of the first and second major surfaces comprises a micro-structured surface of interconnected micro-structures in at least one of the planar dimensions (x-y), is disclosed. The micro-structured optically clear adhesive has a tan delta value of at least about 0.3 at a lamination temperature and is non-crosslinked or lightly crosslinked. The micro-structured surface may include indentations having a depth of between about 5 and about 80 microns. A method of laminating a first substrate and a second substrate without the use of a vacuum is provided. The method includes providing a micro-structured optically clear adhesive, removing a release liner from a first side of the micro-structured optically clear adhesive, contacting the first side of the micro-structured optically clear adhesive with a surface of the first substrate, removing a micro-structured release liner from a second side of the micro-structured optically clear adhesive to expose a micro-structured surface, and contacting the micro-structured surface with a surface of the second substrate. | 09-18-2014 |
20140370243 | POLYDIORGANOSILOXANE POLYOXAMIDE COPOLYMERS - Polydiorganosiloxane polyoxamide, linear, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting a diamine with a precursor having at least one polydiorganosiloxane segment and at least two oxalyamino groups. The polydiorganosiloxane polyoxamide block copolymers are of the (AB) | 12-18-2014 |
20150056412 | ARTICLE AND METHOD OF MAKING THE SAME - Article comprising an interpenetrating phase. Embodiments of the articles are useful, for example, for optical and optoelectronic devices, displays, solar, light sensors, eye wear, camera lens, and glazing. | 02-26-2015 |
20150077854 | NANOSTRUCTURED MATERIAL AND METHOD OF MAKING THE SAME - Nanostructured material exhibiting a random anisotropic nanostructured surface, and exhibiting an average reflection at 60 degrees off angle less than 1 percent. The nanostructured materials are useful, for example, for optical and optoelectronic devices, displays, solar, light sensors, eye wear, camera lens, and glazing. | 03-19-2015 |
20150083341 | HEAT DETACHABLE ADHESIVE CONSTRUCTIONS, ARTICLES MADE THEREFROM AND METHOD OF USE THEREOF - An adhesive article includes a first substrate, a first adhesive layer positioned adjacent the first substrate, a second substrate, and a first meltable layer positioned adjacent to the first adhesive layer and the second substrate. The meltable layer has a ring and ball (R&B) softening point of between about 60° C. and about 180° C. | 03-26-2015 |