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Class Information
Number: 428/354
Name: Stock material or miscellaneous articles > Web or sheet containing structurally defined element or component > Adhesive outermost layer > Three or more layers
Description: Product in which three or more layers are claimed either in the form of plural coatings on a substrate or a laminate of two or more layers having an adhesive layer therebetween.

Patents under this class:

Patent Number Title Of Patent Date Issued
8710139 Acrylic pressure-sensitive adhesive composition, acrylic pressure-sensitive adhesive layer, and acrylic pressure-sensitive adhesive tape Apr. 29, 2014
8709596 Pressure-sensitive adhesive composition having an improved release behavior Apr. 29, 2014
8709565 Pre-primed roofing membrane Apr. 29, 2014
8685535 Surface protective film Apr. 1, 2014
8685528 Shape memory polymer and adhesive combination and methods of making and using the same Apr. 1, 2014
8685523 Surface protection film and optical film with surface protection film Apr. 1, 2014
8673443 Pressure-sensitive adhesive tape or sheet having light-reflective property and/or light-shielding property, and liquid crystal display apparatus Mar. 18, 2014
8663798 Pressure-sensitive adhesive optical film and image display Mar. 4, 2014
8659741 Lithographic apparatus, removable member and device manufacturing method Feb. 25, 2014
8658267 High-frequency dielectric attachment Feb. 25, 2014
8658266 Readherable, repositionable and reusable adhesive fabric paper for printing and manufacturing method of the same Feb. 25, 2014
8647740 Heat-transfer label well-suited for labeling fabrics and methods of making and using the same Feb. 11, 2014
8642173 Screen protector film Feb. 4, 2014
8637152 Packaging material Jan. 28, 2014
8628848 Plastic filmic label and a use of a plastic film for a filmic label Jan. 14, 2014
8628838 Multilayer thermo-reversible dry adhesives Jan. 14, 2014
8627922 Laminated acoustic soundproofing panel Jan. 14, 2014
8613992 Protective cover for electronic device Dec. 24, 2013
8609242 Non-flammable cushioning and sealing sheet and method for preparing the same Dec. 17, 2013
8609236 Adhesive for polarizing plate, polarizing plate, manufacturing method therefor, optical film and image display Dec. 17, 2013
8609213 Waterproofing Membrane Dec. 17, 2013
8609212 Security arrangement Dec. 17, 2013
8584859 Cover tape for packaging electronic part and electronic part package Nov. 19, 2013
8557379 Multilayer graphic article Oct. 15, 2013
8557378 Stretch releasable adhesive tape Oct. 15, 2013
8551593 Laminated product with an electronic identification element and identification and follow-up device for said products Oct. 8, 2013
8545979 Wafer-processing tape and method of producing the same Oct. 1, 2013
8545971 Polymeric compositions comprising polylactic acid and methods of making and using same Oct. 1, 2013
8541095 Security film and process for preparation thereof Sep. 24, 2013
8530046 Adhesive sheet for protecting coating film Sep. 10, 2013
8530032 Disk drive housing hole seal including a conductive layer with an exposed planar surface region Sep. 10, 2013
8530031 Evacuatable container Sep. 10, 2013
8530022 Article or component of a medical and technical nature for affixing a medical article or part thereof to skin, provided with a releasable protection layer Sep. 10, 2013
8530021 Microstructured tape Sep. 10, 2013
8518839 Peelable shim having a thickness that can be adjusted by exfoliating Aug. 27, 2013
8513816 Film for flip chip type semiconductor back surface containing thermoconductive filler Aug. 20, 2013
8512851 Wrapping material with opposing adhesive means Aug. 20, 2013
8507087 Multi-purpose item rest Aug. 13, 2013
8506073 Image transfer sheet with inkjet printed image and methods of making and using Aug. 13, 2013
8503155 Wafer support member, method for manufacturing the same and electrostatic chuck using the same Aug. 6, 2013
8501665 Method for manufacturing film catalyst Aug. 6, 2013
8501315 High-gloss pressure-sensitive adhesive sheet Aug. 6, 2013
8486504 Multilayer masking tape Jul. 16, 2013
8481859 Method of preparing a flexible substrate assembly and flexible substrate assembly therefrom Jul. 9, 2013
8481156 Decorative sheet and decorated formed product Jul. 9, 2013
8480843 Protective film Jul. 9, 2013
8475914 Thick, printable labels suitable for use in a thermal transfer printer Jul. 2, 2013
8470440 Regenerative non-tacky adhesive fastening system for use in consumer products Jun. 25, 2013
8465834 Conductive pressure sensitive adhesive tape Jun. 18, 2013
8460774 Splice tape for imprintable webs Jun. 11, 2013

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