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Class 428/355R - Adhesive compositions


Subclass of Class 428 - Stock material or miscellaneous articles
Definition: Product in which the adhesive composition is recited.
No. of patents: 614
Last issue date: 02/19/2013


1                      
NumberTitleIssue Date
8377553Constrained layer damper, and related methods
A constrained layer damper having a multilayer damping material is provided, as are related methods for making and using the damper. The constrained layer damper features a constraining layer, a carrier layer, a release liner, a viscoelastic layer interposed between...
02/19/2013
8221880Adhesive composition
An adhesive composition is provided which is capable of providing good adhesion strength to the polyimide surface of a flexible circuit board that is exposed on the metal wiring surface and between the traces even when the polyimide surface is relatively smooth. The...
07/17/2012
8211541Multilayer structure and process for producing the same
A multilayer structure having a layer of an adhesive resin composition (A) and a layer of another resin (B), wherein the adhesive resin composition (A) includes a thermoplastic resin (a1) containing functional groups of at least one kind selected from the group cons...
07/03/2012
8187706Adhesive composition
An adhesive composition is provided which is capable of providing good adhesion strength to the polyimide surface of a flexible circuit board that is exposed on the metal wiring surface and between the traces even when the polyimide surface is relatively smooth. The...
05/29/2012
7968188Electrically disbonding materials
An electrochemically disbondable composition is provided having a matrix functionality and an electrolyte functionality. The matrix functionality provides an adhesive bond to a substrate, and the electrolyte functionality provides sufficient ionic conductivity to th...
06/28/2011
7943235Adhesive sheet for processing semiconductor substrates
An adhesive sheet for processing semiconductor substrates comprises a UV rays- and/or radiation-transmittable base film and an adhesive layer that undergoes a polymerization curing reaction by means of UV rays and/or radiation, wherein the adhesive layer is formed u...
05/17/2011
7919182Pressure-sensitive adhesive sheet for application to skin
The problem of the present invention is to provide a pressure-sensitive adhesive sheet for skin adhesion, having an adhesive layer, which can be formed without using an organic solvent, shows superior adhesion performance to the skin, and shows extremely mild irrita...
04/05/2011
7887915Articles incorporating preparing selectively-releasable adhesives
In one embodiment, an article incorporating a selectively-releasable adhesive includes a substrate having a surface and a layer of selectively-releasable adhesive provided on the surface of the substrate, the selectively-releasable adhesive comprising a copolymer fo...
02/15/2011
7871698Adhesive film, flexible metal-clad laminate, and processes for producing these
The present invention relates to an adhesive film with which a flexible metal-clad laminate is obtained with suppressed dimensional changes occurred when produced by a laminating method; and a flexible metal-clad laminate comprising the adhesive film and a metal foi...
01/18/2011
7871699Iodine-containing hot melt pressure sensitive adhesive capable of being melted and coated at a temperature not higher than 100c, and a medical adhesive sheet product with such a pressure sensitive adhesive
An object of the invention is to provide an iodine-containing hot melt pressure sensitive adhesive that can be melted and coated at a temperature not higher than 100° C., and that can retain stability of the iodine in the adhesive through all stages of making, stor...
01/18/2011
7790281Temporary surface protection film
The invention relates to a film for surface protection having at least one base layer and a surface layer for removably adhering to a substrate comprising at least 40 wt % of an elastomeric propylene-based polymer with a heat of fusion derived from isotactic propyle...
09/07/2010
7544427Woody electric-wave-absorbing building material
[Object] Various electric wave absorbers for the GHz band have been developed. However, parameters for obtaining the optimal electric wave absorption characteristic are only the shape and the content of a dielectric material or a conductive material, and the degree ...
06/09/2009
7488532Adhesive resin composition and adhesive agent in film form, and semiconductor device using the same
The present invention is to provide an adhesive resin composition for use in preparing an adhesive in the form of a film which is excellent in the adhesiveness at a low temperature and in the heat resistance, an adhesive in the form of a film comprising the adhesive...
02/10/2009
7442438Wet and dry stick adhesive, articles, and methods
An adhesive article is disclosed. The adhesive article includes a reinforced tape and a pressure sensitive layer disposed on the reinforced tape. The pressure sensitive layer includes an adhesive blend of 25 to 75 parts by weight of a first hydrophilic pressure sens...
10/28/2008
7442427Coextruded, hot-sealable and peelable polyester film, process for its production and its use
This invention relates to coextruded, transparent, biaxially oriented polyester film comprising a base layer (B) and a heatsealable top layer (A) which is peelable from at least APET, the heatsealable and peelable top layer (A) consisting of a) 80-98% b...
10/28/2008
7429419Heat activatable adhesive tape for bonding electronic components and conductor tracks
Heat-activable adhesive tape for producing and further processing flexible conductor tracks, with an adhesive composed at least of a) an epoxide-modified vinylaromatic block copolymer, b) an epoxy resin and ...
09/30/2008
7422782Peelable/resealable packaging film
The present invention describes a multilayer film suitable for use in packaging applications comprising at least a polymeric first layer having a first surface and an opposing second surface wherein the polymeric first layer comprises a heat-sealable, water-insolubl...
09/09/2008
7408012Adhesive bonding systems having adherence to low energy surfaces
This invention relates to (meth)acrylate-based polymerizable compositions and adhesive systems prepared therefrom, which include a alkylated borohydride or tetraalkyl borane metal or ammonium salt and a polymerizable siloxane. The inventive compositions and adhesive...
08/05/2008
7405246Cure system, adhesive system, electronic device
A cure system including a compatiblized and passivated refectory solid dispersed within a low temperature liquid curing agent is provided. An adhesive system including the cure system is provided, and an associated method. A device including the cured adhesive syste...
07/29/2008
RE40436Hermetic seal and method to create the same
An electronic display screen is created by processing a mirror on a substrate glass. A back plate glass is then placed on top of the substrate glass and sealed to the back plate glass. A hermetic seal that includes an adhesive mixed with zeolites is disclosed. The h...
07/15/2008
7396578Adhesion-promoted , heatsealable and peelable polyester film, process for its production and its use
Coextruded, biaxially oriented polyester films which have a base layer (B) and have a heatsealable outer layer (A) that can be peeled from APET/CPET and from CPET, where the outer layer (A) includes a) from 60 to 99% by weight of polyester and ...
07/08/2008
7368165Process for the production of coated polymeric film
A heat-sealable polymeric film includes a substrate layer of polymeric material having on a surface thereof a heat-sealable coating layer. The layer includes a copolyester and is less than 8 μm in thickness. The copolyester consists essentially of repeat units of o...
05/06/2008
7368170Viscous chemical anchoring adhesive
A chemical anchoring adhesive includes a first part having a viscosity of about 200,000 to about 4,000,000 centipoise and a second part having a viscosity of about 200,000 to about 4,000,000 centipoise. The chemical anchoring adhesive can be in the form of a slug or...
05/06/2008
7361391Metalized film laminates with anticorrosion agents
Multilayered laminate films for food packaging applications which comprise at least: (a) a layer of oriented or nonoriented polyester terephthalate or oriented or nonoriented polypropylene, (b) a layer comprising at least one metal, and (c) a layer comprising at lea...
04/22/2008
7335416Mouldable hydrocolloid adhesive compositions
A mouldable pressure-sensitive hydrocolloid adhesive composition, particularly useful as a medical adhesive, comprising a dispersion of a discontinuous phase of one or more water-soluble and/or water swellable absorbent polymers in a continuous phase comprising a th...
02/26/2008
7332218Electrically disbonding materials
An electrochemically disbondable composition is provided having a matrix functionality and an electrolyte functionality. The matrix functionality provides an adhesive bond to a substrate, and the electrolyte functionality provides sufficient ionic conductivity to th...
02/19/2008
7329693Adhesive composition and method for bonding to rubber
An adhesive composition of the present invention comprises (A) a conjugated diene polymer having a weight-average molecular weight of 500 to 100,000 and (B) an electron pair-donating basic compound; or comprises (A) a conjugated diene polymer having a weight-average...
02/12/2008
7316842High-viscosity elastomeric adhesive composition
High-viscosity elastomeric adhesive compositions including a high softening point tackifier resin in combination with a base polymer can be used to create elastomeric composite laminates having effective adhesion and elastic properties. The elastomeric adhesive comp...
01/08/2008
7314669Easy peel film structures
The present invention relates to sealant films comprising a first sealant layer which readily and easily delaminates or peels from a second adjacent film layer. The first sealant layer and the second adjacent layer of the sealant film of the present invention compri...
01/01/2008
7312296Silicone adhesive and adhesive film
A silicone adhesive having (A) an organopolysiloxane partial condensate of (i) a diorganopolysiloxane end-capped with a hydroxyl radical and (ii) an organopolysiloxane copolymer having hydroxyl radicals and having R33SiO1/2 units and...
12/25/2007
7309736Acrylic block copolymer and thermoplastic resin composition
The present invention provides a novel acrylic block copolymer rich in flexibility and excellent in mechanical strength, moldability, oil resistance, heat resistance, thermal decomposition resistance, weather resistance, and compression set, and further rich in reac...
12/18/2007
7297400Curable pressure sensitive adhesive compositions
Curable pressure sensitive adhesive compositions comprising an acrylate copolymer, a mono-acrylate oligomer, a multi-acrylate oligomer having from 2 to 5 acrylate functional groups per molecule, and a photoinitiator, the adhesive exhibiting pressure sensitive adhesi...
11/20/2007
7297407Glass laminates for reduction of sound transmission
The present invention is a glass laminate having sound attenuation properties that make it suitable for use as acoustic glazing in architectural applications and/or in vehicles. ...
11/20/2007
7288590Adhesives with improved die-cutting performance
Improved adhesives are provided through the use of styrenic tetrablock or pentablock copolymers which have a reduced elastomeric behavior under the die-cutting conditions used in label production. ...
10/30/2007
7285313Acrylic pressure-sensitive adhesive composition for polarizing film
Provided is an acrylic pressure-sensitive adhesive composition for a polarizing film comprising an acrylic copolymer copolymerized from (meth)acrylic ester monomers having different glass transition temperatures. The acrylic pressure-sensitive adhesive compos...
10/23/2007
7282525Pellicle, producing method thereof and adhesive
A pellicle comprises a pellicle film and a pellicle frame for supporting the pellicle film, wherein the pellicle film is adhered to the pellicle frame through an adhesive layer comprising a fluorine-containing polymer and a substance resulting from curing of an ultr...
10/16/2007
7279206Packaging laminates and articles made therefrom
Film laminates for packaging applications having at least two polymer layers which are formed together as a coextruded blown film such that the first polymer layer is a surface layer relative to the film and comprises a heat-sealable material having a melt index of ...
10/09/2007
7273654Punched adhesive tape for semiconductor, method of manufacturing lead frame with the adhesive tape, lead frame with the adhesive tape, and semiconductor device comprising the lead frame
A punched adhesive tape for semiconductor which is made by punching an adhesive tape comprising a base film and an adhesive layer provided on one or each side of the base film to mark the regions in the adhesive tape where contaminants or defects are contained; a me...
09/25/2007
7270889Tackified amorphous-poly-alpha-olefin-bonded structures
A bonded structure including one or more substrates bonded together with a tackified amorphous poly-alpha-olefin adhesive composition. One method of making such a bonded structure is carried out by applying a tackified amorphous poly-alpha-olefin adhesive compositio...
09/18/2007
7270932Imaging composition and method
Imaging compositions and methods of using the compositions are disclosed. The imaging compositions are sensitive to low levels of energy such that upon application of the low levels of energy the compositions change color or shade. The compositions may be used in me...
09/18/2007
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