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WO/1998/026022A1 |
A hot-melt adhesive for use as a shoe last adhesive, particularly one in a form for use in a direct through feed adhesive dispensing system, made from a melt-blend of a copolymer of ethylene and carboxylic acid, a synthetic wax such as a...
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WO/1998/023698A1 |
The invention concerns a hot-melt adhesive with a base of a copolymer (A) comprising the following units: ethylene, optionally a monomer selected among vinyl esters or alkyl (meth) acrylate, at least an unsaturate epoxy. It can be formul...
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WO/1998/023265A1 |
A sealing medium for composite packaging materials, especially used for packing transdermal therapy systems (TTS) with volatile active substances such as nicotine. Said sealing medium is characterized in that it is a heat sealing enamel ...
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WO/1998/023660A1 |
There is disclosed an adhesive for bonding elastomers with improved dynamic fatigue resistance comprising an halogenated polymer which can be cured and stabilised and which contains isocyanate with a functionality of between 2.1 and 2.6....
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WO/1998/023699A1 |
The invention relates to adhesive compositions comprising polymers comprising C�6? to C�10? saturated $g(a)-olefin monomers and C�2? to C�5? $g(a)-olefin monomers and an effective amount of photoactive cross-linking agent to cros...
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WO/1998/021274A1 |
This invention pertains to a sealant film composition comprising at least two ethylene polymer component materials. One aspect of the invention relates to a multilayer structure having balanced sealant properties and comprising a sealant...
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WO/1998/021286A1 |
A hot melt useful for packaging, comprising from about 10 % to about 30 % by weight of at least one copolymer of ethylene and methyl acrylate (both acrylates and methacrylates); from about 10 % to about 20 % by weight of at least one cop...
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WO/1998/018829A1 |
An adhesive, which contains olefinic polymers and less than 1 % by weight of free monomers, is manufactured via catalytic hydrogenation. It is preferably used in the area of cosmetics, in the food sector, in medicinal plasters and transd...
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WO/1998/015407A1 |
The invention relates to a method of laminating a sheet material, especially a laminating film material, onto a substrate with a hot melt adhesive, by in-line coating said hot melt adhesive onto said sheet material and/or said substrate,...
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WO/1998/010160A1 |
A floor, wall or ceiling covering which comprises one or more substantially random interpolymers prepared by polymerizing one or more $g(a)-olefin monomers with one or more vinylidene aromatic monomers and/or one or more hindered aliphat...
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WO/1998/010018A1 |
Blends of polymeric materials comprising a plurality of interpolymers each having (1) from 0.5 to 65 mole percent of either (a) at least one vinylidene aromatic monomer or (b) at least one hindered aliphatic or cycloaliphatic vinylidene ...
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WO/1998/010015A1 |
Thermoplastic blends are prepared from polymeric materials comprising (A) from 1 to 99 weight percent of at least one interpolymer made from monomer components comprising (1) from 1 to 65 mole percent of (a) at least one aromatic vinylid...
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WO/1998/010017A1 |
Disclosed are compositions comprising at least one substantially random interpolymer of ethylene and a vinylidene aromatic monomer or a hindered aliphatic vinylidene monomer and optionally at least one C�3?-C�20? $g(a)-olefin monomer...
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WO/1998/003603A1 |
Disclosed are hot melt adhesives comprising at least one first homogeneous linear or substantially linear ethylene polymer having a particular density and melt viscosity at 350�F (177 �C), and an optional wax and tackifier. In partic...
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WO/1998/001167A1 |
An adhesive agent for application to human or animal skin, preferably for use in connection with ostomy or incontinence appliances, comprises a pressure sensitive adhesive and optionally additives conventionally used in adhesives of this...
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WO/1998/000471A1 |
A hot melt pressure sensitive adhesive comprising a) from about 15 % to about 40 % by weight of a block copolymer having a coupling efficiency of less than about 75 %; b) from about 20 % to about 50 % by weight of a tackifying resin sele...
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WO/1997/048740A1 |
Microspheres comprise a polymer including one or more of 1) a plurality of C3 or larger alpha-olefin units wherein the C3 or larger alpha-olefin units are incorporated into the polymer so as to give an average number of less than one bra...
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WO/1997/048739A1 |
Microspheres comprise a polymer or copolymer including one or more of 1) a plurality of C3 or larger alpha-olefin units wherein the polymer has an average number of branch points less than one per monomer unit, and 2) a plurality of C2 a...
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WO/1997/048777A1 |
An adhesive composition comprises a polymer or copolymer including one of 1) a plurality of C3 or larger alpha-olefin units wherein the polymer has an average number of branch points less than one per alpha-olefin unit; and 2) a pluralit...
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WO/1997/048778A1 |
Melt adhesive compositions containing a mixture of at least one reactive binder based on silane-functional polyisobutylene, hydrated polybutadiene and/or poly-'alpha'-olefines and a non-reactive binder from the group of butyl rubbers, po...
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WO/1997/047681A2 |
The present invention relates to a pressure sensitive adhesive foam with a percentage of theoretical density less than 90, wherein the foam has a peel adhesion of greater than about 1 N/cm and a compression set under constant deflection ...
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WO/1997/046633A1 |
A thermomorphic pressure sensitive adhesive is provided. The adhesive includes a continuous crystalline polymer component and a discrete crosslinked elastomeric polymer component. The pressure sensitive adhesive has at least one distinct...
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WO/1997/046631A1 |
A temperature-responsive adhesive article comprises (a) a temperature-responsive carrier capable of changing its shape at a first transition temperature; and (b) a thermomorphic pressure-sensitive adhesive on at least a portion of at lea...
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WO/1997/045485A1 |
A hot-melt composition comprising (a) an ethylenic copolymer resin, (b) a modified aromatic petroleum resin having a particular weight-average molecular weight and prepared by copolymerizing (1) a polymerizable component prepared by ther...
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WO/1997/039075A1 |
A polybutylene based hot melt adhesive composition having a variety of end uses, particularly in construction and elastic attachment applications on nonwoven disposable articles. Unlike typical hot melt adhesives, the present composition...
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WO/1997/036966A1 |
A pumpable, thermoplastic desiccated mastic capable of desiccating a sealed insulating glass unit. The disclosed compositions comprise: A) a resin component consisting essentially of: i) 4-75 % by weight of the resin component of a film ...
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WO/1997/033921A1 |
Disclosed are adhesives and processes for preparing the same, comprising at least one first homogeneous ethylene/'alpha'-olefin interpolymer, and optionally at least one tackifier, and optionally at least one plasticizer. The claimed adh...
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WO/1997/033326A1 |
Electrical connection is maintained between an electrical conductor element (32) and a fragile expanded-metal grid current collector element (12) of a flexible laminate structure rechargeable battery (10) by means of thermally-activated ...
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WO/1997/027259A1 |
Polyethylene-based adhesive compositions which contain as little as 5 weight percent, and up to 35 weight percent of an acid-grafted metallocene polyethylene have superior peel strength to comparable compositions containing an acid graft...
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WO/1997/027257A1 |
A solid, air stable adhesive composition containing wax and a polyolefin having a viscosity no greater than 2,000 centipoise and a needle penetration hardness of at least 50 dmm is disclosed. It is further disclosed that propylene-ethyle...
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WO/1997/026306A1 |
A pressure-sensitive malleable adhesive paste containing, for a total content of 100 wt %, (a) 15-50 wt % of a cohesion and adhesion agent based on polyisobutylene and/or polybutene; (b) 1-12 wt % of a tackifier resin based on polyterpen...
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WO/1997/023576A1 |
In a PSA tape construction, a primer layer including a neutralized rosin that includes acid functionalities and, optionally, an elastomer such as a styrene-butadiene rubber, is included between a tape backing and a poly('alpha'-olefin) a...
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WO/1997/023249A1 |
The invention provides a pressure-sensitive adhesive composition for medical applications comprising a blend of at least two components comprised of about 5 to about 95 % by weight of a first component comprised of at least one acrylic p...
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WO/1997/022675A1 |
A pressure-sensitive adhesive article comprises a substrate having a layer of a pressure-sensitive adhesive thereon. The pressure-sensitive adhesive comprises an elastomer having a partially oriented and partially crystallized elastomer ...
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WO/1997/020872A1 |
Resins which are the copolymers an alpha-olefin, a cyclic olefin, and an aromatic-group-containing monomer are provided. The cyclic olefins retain their cyclic structures and the aromatic-group-containing monomers retain their aromatic s...
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WO/1997/019582A2 |
A polymeric composition in pellet form comprising a tacky hot melt composition, comprising a) from about 5 % by weight to about 90 % by weight of a thermoplastic polymer, b) from about 10 % by weight to about 65 % by weight of a tackifyi...
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WO/1997/017410A1 |
A hot-melt adhesive composition based on ethylene/vinyl acetate copolymer comprising not more than 35 % (preferably not more than 30 %, more preferably not more than 25 %) by weight, based on the whole composition, of halogen-free char-f...
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WO/1997/016500A1 |
A composition for preparing a reactive hot melt composition comprises (a) a thermoplastic polymer which comprises a polyolefin having an epoxy group, and (b) a radiation polymerizable component containing (b-1) an aliphatic alkyl (meth)a...
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WO/1997/015635A1 |
This invention relates to sprayable hot melt adhesive compositions comprising a polymer of ethylene and a polar monomer and a tackifier.
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WO/1997/015636A1 |
This invention relates to sprayable hot melt adhesive compositions comprising an ethylene polymer and a tackifier.
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WO/1997/012006A1 |
A monolayer or multilayer label filmstock having low haze while maintaining sufficient stiffness and die-cuttability to be used in a deformable, pressure-sensitive label. The low haze allows the deformable labels to be substantially clea...
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WO/1997/012008A1 |
The invention discloses a hot-melt pressure sensitive adhesive composition characterised in that it includes (a) at least one ethylene-vinyl acetate, ethylene-methyl acrylate or ethylene-butyl acrylate copolymer, (b) a solid tackifying r...
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WO/1997/012007A1 |
The invention discloses a hot-melt pressure sensitive adhesive composition characterised in that it includes (a) at least one ethylene-alkyl acrylate copolymer, (b) a tackifying resin, and optionally (c) a fluidising agent and/or a stabi...
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WO/1997/012010A1 |
A delayed-tack adhesive composition exhibiting a high tack strength even for adherends made of non-polar materials such as polyethylene and polypropylene, which comprises a (co)polymer prepared by the use of a radical-polymerizable monom...
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WO/1997/011122A1 |
A curable composition comprises 0.1 to 50 weight percent of a curable epoxy resin, the weight percent being based on the total resin composition, an effective amount of a curative for the curable epoxy resin, 50 to 99.9 weight percent of...
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WO/1997/009393A1 |
Hot melt adhesive compositions having enhanced adhesive qualities are provided by blending a base polymer with at least one liquid resin and at least one solid resin. Methods to produce such compositions are also provided.
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WO/1997/007976A1 |
The present invention is a laminate comprising: a) a first substrate comprising a first substantially linear olefin copolymer; b) an adhesion promoter superposing the first substrate, which adhesion promoter comprises a grafted copolymer...
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WO/1997/006005A1 |
The invention relates to the use, for coating or sealing panes of laminated safety glass, of polymers of: A) 30 to 90 wt.% ethylene; B) 0 to 10 wt.% of other 'alpha'-olefines with 2 to 12 C atoms which may also carry halogen atoms; C) 3 ...
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WO/1997/005206A1 |
A pressure sensitive adhesive tape comprises a tape body coated on one side thereof with an adhesive. The tape body comprises the following components: (a) from 40 % to 85 % wt. of at least one copolymer of olefin with vinyl- or acrylic ...
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WO/1997/004037A1 |
The invention relates to fireproof sealing systems based on molten adhesives, containing a) a molten adhesive; b) binders; c) substances forming a carbon structure in the event of a fire; d) flame-protecting agents; and e) a component wh...
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