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Matches 501 - 550 out of 4,282

Document Document Title
WO/2003/066770A1
The present invention relates to adhesives and sealants prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers are selec...  
WO/2003/066739A1
The present invention is a polymer modified bituminous composition having improved phase stability, heat aging and viscosity characteristics. The bituminous compositions are blends comprising bitumen and from 0.5 to 25 % of a novel anion...  
WO/2003/066731A1
The present invention relates to articles prepared from novel anionic block copolymers of mono alkenyl arenes and conjugated dienes, and to blends of such block copolymers with other polymers. The block copolymers have mono alkenyl arene...  
WO/2003/066696A1
The present invention is a novel block copolymer containing a controlled distribution copolymer block of a conjugated diene and a mono alkenyl arene, where the controlled distribution copolymer block has terminal regions that are rich in...  
WO/2003/061849A1
Disclosed are hardened materials, produced by heating or exposing to UV radiation a mixture of substances which can be hardened thermally or by means of actinic radiation. A mixture of substances is used which can be hardened thermally o...  
WO/2003/057497A1
The invention relates to the use of a pressure-sensitive adhesive tape comprising a self cross-linking acrylate pressure-sensitive adhesive material for the adhesion of printing plates, especially on printing cylinders and/or printing sl...  
WO/2003/047349A1
The present invention relates to a composite material comprising a microparticle support, which has metallic ions and non-metallic cations grafted thereto, a process for producing said composite material and its use.  
WO/2003/046030A1
The invention relates to a method for increasing the molecular weight of polyacrylates, which is characterized in that polyacrylates, which are functionalized in at least part of their chain ends by photoinitiator groups X, are exposed t...  
WO/2003/046102A1
Laminates include a thermoplastic substrate layer, a clear coat layer, and a tie layer. The tie layer most preferably includes an adhesive−enhancing effective amount of a maleic anhydride grafted styrenic block copolymer which adhesive...  
WO2002053378B1
Hot-melt adhesive compositions of atactic polypropylene and isotactic polypropylene are particularly suitable for bonding non-woven elastic composites. A selected amount of isotactic polypropylene is blended with a selected amount of ata...  
WO/2003/045691A1
Laminates include a thermoplastic substrate layer, a clear coat layer, and a tie layer. The tie layer most preferably includes an adhesive−enhancing effective amount of a branched or linear styrenic block copolymer which adhesively bon...  
WO/2003/046031A1
The invention relates to a method for increasing the molecular weight of polyacrylates, which is characterized in that polyacrylates, which are functionalized at least in part of their chain ends by appropriate groups X, are reacted at l...  
WO/2003/044087A3
An adhesive composition is provided comprising: (a) an A-B-A block copolymer with an A block that is non-elastomeric comprised of homopolymers and copolymers of vinyl monomers, and a B block that is elastomeric and is substantially hydro...  
WO/2003/044087A2
An adhesive composition is provided comprising: (a) an A-B-A block copolymer with an A block that is non-elastomeric comprised of homopolymers and copolymers of vinyl monomers, and a B block that is elastomeric and is substantially hydro...  
WO2002072162B1
Pressure sensitive adhesive articles and methods, particularly stretch removable adhesive articles that are preferably for use in adhering to skin or like deliate surfaces. Preferably, stretch removability of the article occurs as a resu...  
WO/2003/029379A1
The invention relates to a method of gluing substrates which are hydrophobic and oleophobic as a result of having been treated earlier using a fluorinated compound, said substrates being intended for packaging. The inventive method consi...  
WO2002098999A3
The present invention relates to a process for printing specific adhesives onto articles, such as absorbent articles or release paper, using a specific transfer tool and/ or a specific adhesive, having a specific peel force, viscosity, e...  
WO/2003/027182A1
Improved adhesives are provided through the use of styrenic radial block copolymers, containing at lest 40 wt % diblock copolymers, the adhesives have improved adhesive properties and a reduced elastic behaviour under die-cutting conditi...  
WO2002072162A3
Pressure sensitive adhesive articles and methods, particularly stretch removable adhesive articles that are preferably for use in adhering to skin or like deliate surfaces. Preferably, stretch removability of the article occurs as a resu...  
WO/2003/020825A1
An elastomer composition which comprises 33.5 to 95 wt% of (a) an aromatic vinyl−isoprene block copolymer bearing two or more polyaromatic vinyl blocks, 0 to 47.5 wt% of (b) an aromatic vinyl−isoprene diblock copolymer, and 5 to 33 w...  
WO/2003/018702A1
Self-adhesive protective film for painted surfaces comprising a single- or multi-layered, in particular polyolefinic support layer and a self-adhesive layer, characterised in that the self-adhesive layer is made up as follows: one or sev...  
WO/2003/017899A2
Pressure sensitive adhesive articles and methods, particularly stretch removable adhesive articles that are preferably for use in adhering to skin or like delicate surfaces. Preferably, stretch removability of the article occurs as a res...  
WO/2003/018701A1
Self-adhesive protective film for painted surfaces comprising a single- or multi-layered, in particular polyolefinic support layer and a self-adhesive layer, characterised in that the self-adhesive layer is made up as follows: 30 to 70 w...  
WO/2003/018688A1
A material (10) for sealing a substrate (12) and articles incorporating the same. The sealant material includes up to about 80 % of an epoxy resin; up to about 40 % of an epoxy/elastomer hybrid; up to about 40 % of a rheology modifier; u...  
WO2002053668A3
The present invention is generally directed to adhesive compositions comprising selected ratios of crystalline and amorphous polymers. In some versions of the invention, polymers capable of existing in different configurations (e.g., a p...  
WO/2003/011958A1
The present invention is directed to an antistatic pressure sensitive adhesive. The antistatic pressure sensitive adhesive comprises a pressure sensitive adhesive, and an antistatic agent comprising at least one organic salt. Certain emb...  
WO/2003/011954A1
A foamed pressure sensitive adhesive article is disclosed. The article includes a polymeric mixture containing a styrenic block copolymer and a polyarylene oxide polymer. Voids are formed in the polymeric mixture by expanding polymeric m...  
WO2002053667A3
Elastic attachment adhesive compositions of conventional rubber-based construction adhesive and a crystalline polymer have improved bond strength over conventional elastic attachment adhesives. The addition of a crystalline polymer to co...  
WO/2003/006567A1
The invention relates to a method for producing a film adhesive tape that is characterized in that a composite of at least one extruded support film layer and one adhesive layer is biaxially drawn on one of the faces of the support film ...  
WO2002057386A3
The invention relates to an adhesive composition comprising (i) one or more styrenic block copolymers, (ii) a tackifier resin, and (iii) one or more plasticizers, wherein the or one of the styrenic block copolymers is of the general form...  
WO2002053378A3
Hot-melt adhesive compositions of atactic polypropylene and isotactic polypropylene are particularly suitable for bonding non-woven elastic composites. A selected amount of isotactic polypropylene is blended with a selected amount of ata...  
WO/2003/002684A1
Radiation curable adhesive comprising an epoxidized block copolymer, a saturated block copolymer and/or a rosin derived alcohol, and a photoinitiator. The adhesives find particular use in the tape and label industry.  
WO2002053669A3
Hot-melt, pressure-sensitive adhesive compositions of amorphous polyalphaolefin and crystalline polypropylene have improved bond strength over the amorphous polyalphaolefin alone. The adhesive compositions improve dynamic shear strength,...  
WO/2003/000819A1
The invention relates to strippable systems containing at least one adhesive mass based on at least one block copolymer, characterised in that the at least one block copolymer is at least partially based on (meth)acrylic acid derivatives...  
WO/2003/000794A1
A mixture of at least two components K1 and K2, each component based on at least one block co-polymer C1 or C2, whereby the at least one block co-polymer C1 of the component K1 comprises at least the unit P(A1)-P(B1)-P(A1) made from at l...  
WO/2002/102864A1
Crosslinkable compositions are provided that readily crosslink $i(in situ) to provide biocompatible, nonimmunogenic crosslinked biomaterials. The compositions contain at least three biocompatible, nonimmunogenic components having reactiv...  
WO/2002/098999A2
The present invention relates to a process for printing specific adhesives onto articles, such as absorbent articles or release paper, using a specific transfer tool and/ or a specific adhesive, having a specific peel force, viscosity, e...  
WO/2002/098977A1
The invention relates to a novel sealing composition for the manufacture of an electrophoretic or liquid crystal display, and a sealing process using the composition. The composition allows electrophoretic or liquid crystal cells to be s...  
WO/2002/094963A2
The invention concerns a protective adhesive film comprising a base layer and an adhesive layer made of an adhesive composition comprising: (A) at least a compound selected among a low-density radical polyethylene, an ethylene copolymer ...  
WO/2002/090409A2
The invention concerns a copolymer with surfactant blocks comprising at least a hydrophilic block and at least a hydrophobic block prepared by a preparation method called living or controlled method, said copolymer having a number molecu...  
WO/2002/090456A1
A label for applying to an optical recording media including a film or paper layer coated with an ink receptive coating on one major surface and a layer of repositionable non-pressure sensitive adhesive coated onto the other major surface.  
WO/2002/087895A1
A curable casemaking adhesive, books and related articles bound thereby. In one embodiment, a UV curable hot melt adhesive is used to form the case, which is preferably also embossed. In another embodiment, a moisture curable hot melt ad...  
WO2002057384A3
A polymeric composition includes a first polymeric material, for example, an adhesive material, and a second polymeric material disposed as a plurality of elongated structures within the first polymeric material. Each elongated structure...  
WO/2002/081586A1
The invention relates to a hot melt processable pressure sensitive adhesive comprising at least one elastomer, organophilic clay plate-like particles, and at least one non-volatile organophilic exfoliating agent. Also disclosed are artic...  
WO/2002/079308A1
The invention relates to aqueous dispersions that are free or substantially free from volatile organic compounds, containing (A) at least one graft polymer, producible by two-stage or multiple-stage radical copolymerization in an aqueous...  
WO2002055575A8
A process of preparing a diblock/triblock composition in a single reaction vessel includes reacting a first monomer, such as styrene, with a first portion of an anionic catalyst or initiator in a suitable solvent to form a first block of...  
WO2001018138A3
A method is disclosed for making improved, cleaner computer devices by using a cleaner pressure sensitive adhesive (PSA) on the computer device components that contain a PSA. The cleaner PSA comprises at least one hydrogenated styrene-el...  
WO/2002/074873A1
A blend of a SEPS (Styrene-Ethylene/Propylene-Styrene) thermoplastic elastomers (TPE), SIS (Styrene-Isoprene-Styrene) TPE's, fully hydrogenated plasticizers, hydrogenated tackifying resins, optionally an $g(a)-methyl-styrene (AMS) resin,...  
WO/2002/072162A2
Pressure sensitive adhesive articles and methods, particularly stretch removable adhesive articles that are preferably for use in adhering to skin or like deliate surfaces. Preferably, stretch removability of the article occurs as a resu...  
WO2002053197A3
A pressure sensitive hot melt adhesive composition which comprises a high molecular weight rubber and less than about 60 parts by weight of a liquid diluent, and has a G' of less than about 15 x 104 dynes/cm2 at 10 rad/s at 25 DEG C is u...  

Matches 501 - 550 out of 4,282