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Patent Searching and Data


Matches 101 - 150 out of 3,747

Document Document Title
WO/2013/052875A1
A novel hot melt adhesive for bonding labels on plastic bottles is described. The adhesive comprises a blend of a styrenic block copolymer, an ethylene vinyl acetate copolymer, a tackifying resin, petrolatum and optionally a wax. The use...  
WO/2013/039263A1
An object of the present invention is to provide a hot melt adhesive which is excellent in high-speed coating and spiral coating at low temperature, and is also excellent in adhesion to polyethylene and a nonwoven fabric; and disposable ...  
WO/2013/020556A1
A pressure sensitive adhesive composition comprising 4-15 w/w % SIS (styrene-isoprene-styrene copolymer), 20-35 w/w % SI (styrene-isoprene) diblock copolymer, 4-15 w/w % tackifier, 6-18 w/w % paraffin oil, and µ30-45 w/w % hydrocolloid,...  
WO/2013/017799A1
The invention relates to soft acrylic copolymers in the form of granules, that are surface-treated with a powder of statistical acrylic copolymers. This treatment facilitates the free flow and handling of the granules. The invention also...  
WO/2013/015867A1
Disclosed is a multilayer structure that comprises a heat sealable layer comprising amorphous polyethylene terephthalate with a melting point greater than 200°C, a pressure sensitive adhesive and at least one tie layer encapsulating the...  
WO/2013/011561A1
An adhesive composition which contains a styrene elastomer (component A) and a non-crystalline polypropylene elastomer (component B). The adhesive composition is characterized in that the component A is a hydrogenated product of a block ...  
WO/2013/005830A1
An adhesive composition comprising: a copolymer (i) that is a copolymer (I) having a structure expressed by the general formula [A-B]n (n is an integer of 1-3 inclusive), or a hydrogenation product thereof; and a copolymer (ii) that is a...  
WO/2013/003198A1
A hot melt adhesive composition that includes a propylene-alpha-olefm polymer including at least 50 mole % propylene and has a ratio of z average molecular weight (Mz) to number average molecular weight (Mn) (Mz/Mn) from greater than 20 ...  
WO/2012/176677A1
An aqueous dispersion, characterized in containing an acid-modified polyolefin resin (A) containing an unsaturated carboxylic acid component in the amount of 0.1-10 mass%, a rubber component (B), a tackifying component (C), and an aqueou...  
WO/2012/169501A1
The present invention provides a highly dismantlable adhesive composition which comprises (X) an acrylic polymer containing a (meth)acrylate monomer as the main monomer component and either an acid catalyst or an acid generator, and whic...  
WO/2012/159867A1
1) Wax-containing hot melt adhesive comprising 1 to 40 % of a styrenic block copolymer (a), 3 to 15 % of a modified thermoplastic elastomer (b) comprising -COO- groups, and 5 to 25 % of a wax (c). 2) Disposable absorbent article employin...  
WO/2012/147464A1
Provided is an adhesive sheet, which is composed of at least two layers, and wherein a rubber adhesive layer (A) and an acrylic adhesive layer (B) are directly laminated. This adhesive sheet has large interlayer peel strength. This adhes...  
WO/2012/142091A3
An additive composition for imparting caustic removability to a hot melt adhesive includes an ester functionalized polymer having a polymeric backbone and, pendent thereon, one or more dicarboxylic acid moieties in at least partial ester...  
WO/2012/132115A1
[Problem] To provide: a transparent double-sided adhesive sheet which has excellent impact resistance and corrosion resistance; and an image display device with a touch panel, which is provided with the transparent double-sided adhesive ...  
WO/2012/131185A1
Composition which can be used in structural adhesives, essentially comprising a polymer system suitable for being used in a methacrylate matrix, said polymer system comprising styrene-free block copolymers formed from at least two blocks...  
WO/2012/123282A1
The hotmelt pressure-sensitive adhesive (PSA) in the form of granules which have a core comprising a hotmelt pressure-sensitive adhesive and have an outer layer surrounding said core and comprising a composition which is not pressure-sen...  
WO/2012/111358A1
Provided is an adhesive sheet comprising at least three layers, having, in this order, a substrate layer (A), a first adhesive layer (B1) and a second adhesive layer (B2), and having strong interlayer adhesion. This first adhesive sheet ...  
WO/2012/104279A1
The invention relates to a rubber composite, in particular a tyre, reinforced with a sized textile material, such as a fibre or film, at least part of which is covered with an adhesive layer that can bond directly by means of curing (cro...  
WO/2012/088384A1
A hot melt adhesive formulation utilizing a blend of polymers which include a polyolefin polymer and an olefinic block copolymer (OBC). The hot melt formulations demonstrate improved hot tack, adhesion, and bond line flexibility over oth...  
WO/2012/073979A1
Provided are: a pressure-sensitive adhesive resin composition that makes it possible to laminate a pressure-sensitive adhesive layer on a base material layer by co-extrusion using an extruder without suffering from a shortage of spread a...  
WO/2012/062588A1
The invention relates to an adhesive comprising a silane-modified polymer formed from the reaction a) of a polymer containing acid-anhydride or epoxide groups, the epoxide group not being terminal, with b) a silane of the following formu...  
WO/2012/062587A1
The invention relates to the use of an adhesive compound for encapsulating an (opto-)electronic application, containing an organometallically modified polymer created by reacting an elastomer with an organometallic compound, wherein the ...  
WO/2012/062586A1
The invention relates to an adhesive compound containing I. a silane-modified polymer produced by reacting a. a polymer which contains acid anhydride groups with b. a silane having the following formula where R1, R2, R3 are selected inde...  
WO/2012/055919A1
The invention relates to elastomeric block copolymers with a star-shaped molecular architecture, said star-shaped molecular architecture having at least two different star arms. At least one star arm is composed of at least one block A w...  
WO/2012/050046A1
[Problem] To provide a block copolymer for adhesive that has a good finish, and an adhesive composition that has an excellent adhesive property and a good performance balance, and further an excellent solubility and coatability. [Solutio...  
WO/2012/046720A1
A surface protection film is provided with a polyolefin base material layer and an adhesive layer, wherein the adhesive layer has a hardness (Martens hardness) of 1-2.5 N/mm2 and a loop tack of 0.02-0.1 N/25mm. Therefore, the surface pro...  
WO/2012/045950A1
The invention relates to: 1) a multilayer film for resealable packaging, wherein said multilayer film includes a layer having a thickness of between 7 and 300 μm and consisting of a hot-melt pressure-sensitive adhesive composition havin...  
WO/2012/045951A1
The invention relates to: 1) a multilayer film including a layer having a thickness of between 7 and 300 µm and consisting of a hot-melt pressure-sensitive adhesive composition having an MFI of 0.01 to 100 g/10 minutes, said composition...  
WO/2012/032976A1
Provided is an adhesive sheet which is a laminate containing a laminate structure comprising a substrate layer (A) and an adhesive agent layer (B), with superior adhesiveness between the substrate layer (A) and the adhesive agent layer (...  
WO/2012/032977A1
Provided is an adhesive sheet which is a laminate having a laminated structure of a base layer (A), middle layer (C), and adhesive layer (B), wherein the adhesive sheet has high adhesion between the base layer (A) and the adhesive layer ...  
WO/2012/026501A1
Provided are a thermoplastic polymer composition with excellent flexibility, mechanical properties, moldability, and, in particular, heat resistance, and capable of being adhered at low temperatures (e.g., 190°C or less) to ceramic, met...  
WO/2012/014757A1
Provided is a thermoplastic polymer composition which has excellent flexibility, mechanical properties, and molding processability, can adhere to a ceramic, a metal, or a synthetic resin without performing a primer treatment or the like,...  
WO/2012/011265A1
Disclosed is an adhesive agent composition that does not use halogens, has excellent adhesive strength, long-term reliability, and workability, and is suitable for use in anisotropic conductive paste favorably used in connecting substrat...  
WO/2012/006132A2
The present invention provides a hot melt adhesives for absorbent articles, such as sanitary napkins. The hot melt adhesives comprises (A) a thermally reversible block copolymer that comprises a polymer of a vinyl aromatic hydrocarbon an...  
WO/2012/006132A3
The present invention provides a hot melt adhesives for absorbent articles, such as sanitary napkins. The hot melt adhesives comprises (A) a thermally reversible block copolymer that comprises a polymer of a vinyl aromatic hydrocarbon an...  
WO/2012/005270A1
Disclosed is a thermoplastic polymer composition having excellent flexibility, mechanical characteristics, and moldability, and even without carrying out primer processing or the like, can adhere to ceramics, metals, and synthetic resins...  
WO/2012/004951A1
The purpose is to provide a pellicle which has a mask adhesive layer that can be plastic-deformed readily particularly at a temperature at which exposure to light is carried out, rarely remains an adhesive agent upon the removal of the m...  
WO/2012/000900A1
An aqueous adhesive dispersion comprising 25 to 70% by weight of acrylate block copolymers and/or styrene block copolymers which have a molecular weight of more than 15 000 g/mol and at least two different glass transition temperatures, ...  
WO/2011/161283A1
A hot adhesive formulation is described destined for bonding and adhering plastic materials lacking porosity and surface polarity, such as polypropylene and similar plastics, without requiring prior treatment of the surface to be adhered...  
WO/2011/161283A4
A hot adhesive formulation is described destined for bonding and adhering plastic materials lacking porosity and surface polarity, such as polypropylene and similar plastics, without requiring prior treatment of the surface to be adhered...  
WO/2011/155534A1
Disclosed is an adhesive sheet which is obtained by co-extruding an adhesive layer and a layer (a releasing layer) that is releasable from the adhesive layer. The adhesive sheet is characterized in that the base polymer of the adhesive l...  
WO/2011/155533A1
Disclosed is an adhesive sheet obtained by co-extruding an adhesive layer and a layer (a releasing layer) that can be released from the adhesive layer, wherein the base polymer of the adhesive layer is an acrylic polymer. Specifically di...  
WO/2011/152101A1
Provided is an adhesive composition that can strongly adhere a tire and a thermoplastic resin or a thermoplastic elastomer obtained by dispersing an elastomer component into a thermoplastic resin, said adhesive composition being obtained...  
WO/2011/152514A1
Provided is a pressure-sensitive adhesive composition for optical films which has excellent heat resistance, weatherability, and non-bleeding properties and has an excellent balance among pressure-sensitive adhesive properties including ...  
WO/2011/152511A1
A pressure-sensitive adhesive composition for an optical film, which contains a specific triblock copolymer (I), said triblock copolymer (I) being represented by formula: A1-B-A2 [wherein A1 and A2 represent each an alkyl methacrylate po...  
WO/2011/141878A1
The present invention relates to a flexible article for application to the nails and/or false nails so as to make them up and/or care for them, the article comprising at least one adhesive layer, and being characterized in that said adhe...  
WO/2011/129080A1
An adhesive resin composition is disclosed for the purpose of providing a hot-melt type adhesive film which enables the production of laminates at low temperature and which exhibits sufficient adhesiveness and heat resistance and excelle...  
WO/2011/129926A1
Compositions are disclosed comprising (i) a high molecular weight base polymer, and (ii) a relatively low molecular weight ester copolymer comprising an olefin and a copolymerizable ester, wherein the ester copolymer has a pour point les...  
WO/2011/123317A1
The present invention relates to an hot melt adhesive comprising 3-35 % by weight of one or more styrene block copolymers, more than 25% and less than 60%, by weight, of triglycerides of fatty acids with an average carbon chain length di...  
WO/2011/093261A1
Provided is an adhesive optical film in which an adhesive layer is disposed on an optical film with an undercoat layer interposed therebetween. The adhesive layer is formed from an adhesive containing, as the base polymer, a block copoly...  

Matches 101 - 150 out of 3,747