adhesive (Total 114770 Patents Found)

Flaps, tucks, panels, tabs, walls and analogous parts of paper or cardboard blanks which are to be converted into packets, cartons or otherwise configurated receptacles for smokers' products are bonded to each other by patches, strips or otherwise configurated films or layers of adhesive which is applied to a surfa...
A universal shaft for the rewinding of adhesive tape-cut material is disclosed. The shaft comprises a tubular body with supporting elements carried thereon for board cores on which the adhesive tape-cut material is wound up. The supporting elements have a peripheral surface of a less width than that of the cores and ar...
A polymerized microemulsion pressure sensitive adhesive composition is described. The composition has peel adhesion of at least 3 Newtons/100 mm as measured according to a PSTC-1 Test. The composition preferably has a bicontinuous structure of a continuous phase of a hydrophobic pressure sensitive adhesive polymer and ...
This invention relates to a novel method for detachably fastening cylindrical cans together in assembled relation which includes mounting a generally rectangular ring-like insert on a compressible pick-up member carried by a mandrel preparatory to applying an adhesive to the exterior insert surfaces, arranging the cans...
A method of fabricating a high density thin film circuit includes the step of bonding a high density connector having a plurality of electrical connection lines with a wafer having a plurality of electrical contact pads arranged in a pattern with a pitch less than about 100 μm so that an electrical coupling is formed ...
Disclosed is a specific adhesive polyethylene composition comprising [1] a modified ethylene/α-olefin copolymer resin or elastomer obtained by modifying a specific ethylene/α-olefin copolymer resin or elastomer, each of which comprises ethylene and an α-olefin of 3 to 20 carbon atoms, with an unsaturated carboxylic ...
A pressure-sensitive adhesive sheet structure having relocatable properties composed of a pressure-sensitive adhesive layer and non-adhesive solid particles; characterized in that the non-adhesive solid particles having a diameter smaller than the thickness of the adhesive layer and an average diameter of less than 10 ...
The invention is directed to a method for producing a corrosion-resistant and oxidization-resistant layer that is applied onto a component part, whereby the method can be simply and cost-beneficially implemented in fabrication-oriented terms and comprises the steps: a) producing a slip by mixing powder containing...
A method and apparatus are provided for continuously producing a polymer pellet efficiently in which, in storing, transporting or feeding to a processing apparatus, the obtained pellets containing the adhesive polymer do not easily mutually adhere, and handling thereof is excellent. The method comprises a step of defor...
An adhesive composition that includes a) an emulsion that includes a multistage polymer that includes a first stage polymer having a Tg from −20° C. to 90° C. and including from about 0.5% by weight to about 3% by weight latent crosslinking monomer based on the first stage monomer weight, and a second stage polymer...
An object of the present invention is to provide an adhesive substance capable of being easily peeled off without using light and damaging an adherend, a method for peeling off the adhesive substance, and a connected structure. The present invention relates to an adhesive substance, which contains a gas-generati...
A method of producing a double-sided pressure-sensitive adhesive (PSA) sheet having PSA layers on both sides of a nonwoven fabric substrate is provided. This method includes the steps of: preparing an emulsion-type PSA composition that satisfies both of the following conditions: a viscosity at 30° C. of 0.1 to 3 Pa·s...
An ultraviolet crosslinking pressure-sensitive adhesive composition showing good pressure-sensitive adhesive characteristics is obtained by using a block copolymer of styrenic polymer component and acrylic polymer component. The pressure-sensitive adhesive composition is produced by conducting living radical polymeriza...
A method of and system for adhesive bonding. The method and system a) treat a surface of an element to be bonded to provide an adherent structure including one or more rubber compounds on the surface; b) place a polymerizable adhesive composition, including at least one photoinitiator and at least one energy converting...
Provided is a water-dispersed pressure-sensitive adhesive composition capable of forming a pressure-sensitive adhesive that exhibits good adhesiveness to a non-polar adherend and maintains its properties at a low temperature. The water-dispersed pressure-sensitive adhesive composition according to the present invention...
The invention provides a self-adhesive composition in powder form for the coating of metallic substrates, composed of homopolyamide (A) selected from PA11 and PA12, copolyamide (B), calcium carbonate and, optionally, at least one component selected from a pigment or dye, an anti-crater agent or spreading agent, a reduc...
The photosensitive adhesive composition of the invention comprises (A) an alkali-soluble resin, (B) an epoxy resin, (C) a radiation-polymerizable compound and (D) a photoinitiator, wherein the (D) photoinitiator contains at least (D1) a photoinitiator that exhibits a function which promotes polymerization and/or curing...
Optical adhesives that also diffuse visible light include a blend of an adhesive matrix which is an optical adhesive and a block copolymer. The adhesive may be a pressure sensitive adhesive and contains either acid or basic functionality. The block copolymer, which may be a diblock copolymer, contains a high Tg block a...
Provided are a pressure-sensitive adhesive having excellent durability and reliability under high-temperature or high-humidity conditions, adhesion strength, workability, re-movability, and the ability to inhibit light leakage; a method for preparing the pressure-sensitive adhesive; a polarizer including the pressure-s...
Disclosed is an adhesive composition, comprising: (A) a silane terminated oligomer; (B) a (meth)acrylate monomer; (C) optionally a (meth)acrylate oligomer; (D) a photoinitiator; and (E) optionally an organometallic catalyst. The adhesive composition is both ultraviolet curable and moisture curable. Also disclosed is a ...
A bonding material including a phenoxy resin thermoplastic component, and a carbon black filler component. The carbon black filler component is present in an amount greater than 1 wt. %. The carbon black filler converts the phenoxy resin thermoplastic component from a material that transmits infra-red (IR) wavelengths ...
The present invention provides a curable composition containing an organic polymer having a crosslinkable silicon group, the composition having sufficient usable life and having adhesive properties with respect to an adherend (substrate) that are equivalent to those of the case where aminosilane is included. The compos...