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Patent Searching and Data


Matches 601 - 650 out of 2,764

Document Document Title
WO/1997/010305A1
A deformable label comprising a printable film facestock having at least one layer containing incompatible polymers. The printable film facestock exhibits significantly reduced die-face buildup during extrusion of the printable film face...  
WO/1997/010297A1
The invention provides an adhesive composition comprising a specific grafted long-chain branched ethylene-'alpha'-olefin copolymer and either a tackifier or a specific ethylene-vinyl acetate copolymer, wherein the density, MFR, crystalli...  
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...  
WO/1997/003097A1
A graft natural rubber pressure-sensitive adhesive containing in a latex state a copolymer formed by graft polymerizing a vinyl polymer onto a natural rubber having a protein content of 0.1 % by weight or less in terms of nitrogen, and a...  
WO/1996/034066A1
The present invention provides a pressure-sensitive adhesive comprising the polymerization reaction product of starting materials comprising: (a) 50 to 100 parts by weight of at least one acrylic or methacrylic ester of a non-tertiary al...  
WO/1996/033247A1
A radiation-cured adhesive film having differential adhesion on opposing surfaces of the adhesive layer is provided. The film comprises a backing layer having coated thereon a radiation-cured adhesive copolymer layer, said copolymer comp...  
WO/1996/033246A1
The invention provides an adhesive comprising (A) the polymerization reaction product of starting materials comprising: (a) 25 to 100 parts by weight of a polymerizable component comprising at least one acrylic or methacrylic ester of a ...  
WO/1996/031564A1
The present invention relates to a removable and/or reactivatable, transparent pressure sensitive adhesive obtainable by polymerizing a precursor comprising a monomer component which contains one or more alkyl acrylates, the alkyl groups...  
WO/1996/030455A1
Co-extrudable adhesive compositions which have excellent adhesion, and which bond well to ionomers, even after long aging, are formed by blending polyethylene with a very low density of 0.86 to 0.91 with polyethylene having a density of ...  
WO/1996/030421A1
A new polymerization process (atom transfer radical polymerization, or ATRP) based on a redox reaction between a transition metal (e.g., Cu(I)/Cu(II)), provides "living" or controlled radical polymerization of styrene, (meth)acrylates, a...  
WO/1996/030429A1
Compounds, which are useful as polymerisable surfactants for use in adhesives especially medical adhesives, comprise residues of long chain alcohols or acids and dibasic acid anhydrides. These surfactants may be copolymerised with acryli...  
WO/1996/029370A2
An improved barrier or drug delivery system which is highly adherent to the surface to which it is applied is disclosed, along with methods for making the barrier. In the preferred embodiment, tissue is stained with a photoinitiator, the...  
WO/1996/024643A2
The invention relates to hot-melt adhesives for bonding vitreous plastic materials with thermoplastic or thermosetting plastic materials and use thereof for bonding vehicle light or headlamp glasses to their respective bodies, and to the...  
WO/1996/021704A2
A method of bonding a component to glass comprising disposing a pressure-sensitive adhesive sheet material between said component and said glass so that said adhesive sheet material is adhered to said component and said glass, wherein sa...  
WO/1996/020963A1
Water redispersible powder of film-forming polymers that are water insoluble and prepared by polymerization in an aqueous emulsion of ethylenically unsaturated monomers with a core/shell structure including a hydrophobic core structure o...  
WO/1996/018500A1
A polyolefin/fluoropolymer adhesion binder including at least one optionally grafted aliphatic polyester, preferably poly ('epsilon'-caprolactone) (PCL), and at least one halogenated and preferably chlorinated polyolefin, for making comp...  
WO/1996/018703A1
A pressure-sensitive adhesive sheet comprising a surface base material and a pressure-sensitive adhesive layer containing a copolymer comprising (a) 5 to 40 wt.% of at least one member selected from among carboxylic modified rosin ester ...  
WO/1996/014355A1
The invention concerns an aqueous polymer dispersion containing: A) a dispersed polymer A which is obtained by radical aqueous emulsion polymerisation in two chronologically successive steps of different monomer compositions and comprise...  
WO/1996/014349A1
A curable pressure sensitive adhesive having long shelf stability comprising: (1) at least one free radically polymerized polymer; (2) at least one cationically-polymerizable monomer; (3) a photo-activatable catalyst system for the catio...  
WO/1996/010615A1
A melt-extrudable cross-linkable adhesive composition is disclosed. The composition is a blend of a silane-modified olefin copolymer and a second component. The second component is a polyolefin selected from olefin copolymer, modified ol...  
WO/1996/003448A1
Compounds containing polar functional entities can be grafted onto the surface of fluoropolymer powders to obtain grafted fluoropolymer powders having modified surface characteristics but without modifying the bulk of the polymer in the ...  
WO/1996/003544A1
Yarns and textile fibre sizing composition consisting of an aqueous dispersion with a macromolecular arrangement comprising an ethylenically unsaturated (meth)acrylic/carboxylic copolymer, blended, within the macromolecular arrangement, ...  
WO/1996/000656A1
A material including a silica-coated film, a polyolefin film and a binder arranged between the silica and the polyolefin films and selected from polyolefins grafted with unsaturated alkoxysilanes, polyolefins grafted with unsaturated epo...  
WO/1996/000249A1
An aqueous resin composition produced by copolymerizing polypropylene, polyethylene, a propylene-ethylene-'alpha'-olefin copolymer or a product of degradation thereof by heat, an oxidizing agent or a free-radical generator with 0.1-20 wt...  
WO/1995/033013A1
The present invention provides a release coated film, an adhesive tape comprising a release coated film, and processes for preparing the same. The fluoropolymer release layer comprises a graft copolymer of (i) a base polymer containing p...  
WO/1995/029963A1
Process for making organic solvent-free aqueous cross-linkable polymer composition comprising: a) preparing an aqueous solution of an acid-functional oligomer with Tg 10 to 125 �C and having cross-linker functional groups; b) conductin...  
WO/1995/024449A1
An adhesive composition comprising a melt blend of: (a) 50-95 % by weight of polypropylene that has been grafted with 0-5 %, especially at least 0.1 % by weight, of at least one ethylenically-unsaturated carboxylic acid or anhydride, or ...  
WO/1995/023527A1
In a process for manufacturing degradable cigarette filters wherein adhesive is applied to at least one longitudinal edge of the plug wrap paper, a bond is made while the adhesive is molten and the resultant bond is held in compression f...  
WO/1995/021294A1
Binders for paper-coating materials permitting even printing, containing a polymer produced by seeding from 1 to 49 wt % of a polymer seed (A) with a glass transition temperature of -80 to +25 �C based on esters of acrylic acid or (met...  
WO/1995/020626A1
The invention concerns a dispersion powder composition which is redispersible in water and is made from water-insoluble homopolymers or copolymers of preferably ethylenically unsaturated monomers and one or more organosilicon compounds p...  
WO/1995/016005A1
Improved, moisture-curable, melt-processible, ethylene copolymer based adhesive compositions which have both specific and broad substrate adhesivity are obtained. The compositions are grafted ethylene copolymers which contain both a carb...  
WO/1995/015998A1
Blends of chloroprene homopolymers or copolymers with chloroprene/acrylate or chloroprene/methacrylate graft copolymers provide compositions especially useful as components of latex adhesive formulations.  
WO/1995/013707A1
The invention concerns five-layer tubular polyamide film for wrapping and covering paste-form foodstuffs, in particular for use as sausage skins, the film being characterized in that it is made up of an inner and an outer layer made of t...  
WO/1995/013328A1
A pressure sensitive thermosetting adhesive that is the polymerization product of a blend that includes: (a) a polymerizable monomeric or prepolymeric syrup comprising: (i) 10-80 parts by weight of an acrylic acid ester of a monohydric a...  
WO/1995/013304A1
An adhesive composition containing a polyvinyl alcohol-stabilized butadiene polymer latex and a methylene donor compound. The butadiene polymer latex is prepared by an emulsion polymerization in the presence of polyvinyl alcohol. The adh...  
WO/1995/009898A1
Hot-melt adhesive compositions useful for packaging are disclosed. These hot-melt adhesive compositions are based on modified polyethylene and contain an ethylene-alkylacrylate copolymer, a polyethylene graft copolymer, a tackifying resi...  
WO/1995/009212A1
A polyolefin-containing adhesive blend comprising: (A) 1 to 30 parts by weight of a graft copolymer having a polyolefin backbone grafted with 0.001 to 30 % by weight of at least one polymerisable ethylenically unsaturated carboxylic acid...  
WO/1995/002003A1
There is provided a pressure-sensitive adhesive graft copolymer formed by reacting an acrylic monomer system comprising at least one alkyl acrylate ester containing from about 4 to about 8 carbon atoms in the alkyl group in the presence ...  
WO/1994/021741A1
A latent, thermosettable, melt-flowable sheet material comprising at least two layers, one of which is expandable and flowable, and the other of which flows to encapsulate the expandable layer between it and a substrate to which the shee...  
WO/1994/020556A1
Core-shell copolymer dispersions are disclosed whose shell contains hydrolyzable silicium-organic comonomers. The shell consists of a copolymer which contains: (a) 70 to 95 % by weight acrylic acid and/or methacrylic acid (C1-C10) alkyl ...  
WO/1994/020566A1
Adhesive beads comprise a core comprising a pressure sensitive adhesive material and an essentially discontinuous organic polymer disposed about the core. The beads are free-flowing at room temperature. Upon application of heat and/or pr...  
WO/1994/019420A1
The present invention is a system comprising a high peel adhesion repositionable system and release agent. The high peel adhesion repositionable system comprises microspheres and a binder including at least one acrylamide moiety. The rel...  
WO/1994/017114A1
Graft- and core-shell-copolymers with an improved phase bond between the graft base and the grafted polymer phase are disclosed, as well as the peroxide group-containing copolymers upon which they are based and a process for producing sa...  
WO/1994/012581A1
An adhesive composition suitable for sealing to polypropylene. The composition comprises 10 % to 90 % by weight ethylene polymer, e.g. an ethylene homopolymer such as polyethylene or an ethylene copolymer, 10 % to 90 % by weight modified...  
WO/1994/011436A1
Flame retardant latex compositions are disclosed which include natural or synthetic latex grafted with ring-halogenated, ethylenically unsaturated aromatic monomers. The graft latex is used alone or in combination with non-grafted natura...  
WO1994007967A1
An adhesive is provided which comprises: (a) 100 parts by weigth of a linear hydrogenated tri-block copolymer of a vinyl aromatic hydrocarbon and a conjugated diene which has a coupling efficiency of 45 % or greater and which has a peak ...  
WO/1994/006878A1
Novel pressure-sensitive adhesives are described which show significant resistance to solvents and working fluids such as jet fuel, hydraulic fluid, de-icing fluid and the like. Adhesive compositions comprise nonaqueous dispersions of co...  
WO/1994/003548A1
A thermoplastic hot-melt-type adhesive based on a polymer blend of polyolefins is disclosed. An oligomer of an alpha-olefin with at least 4 C atoms in the monomer and a molecular weight of the oligomer of up to 5,000, as well as other kn...  
WO/1993/024546A1
A process for the manufacture of an adhesive ethylene vinyl acetate (E.V.A.) based emulsion consists in incorporating E.V.A.-based polymer particles in an organic solvent not degradable by ozone, especially carbon tetrachloride, subjecti...  
WO/1993/022354A1
A pressure sensitive adhesive is obtainable by a process comprising polymerizing an ester of acrylic or methacrylic acid having a non-tertiary alcohol comprising 4 to 12 carbon atoms in the alkyl chain (component A) in the presence of at...  

Matches 601 - 650 out of 2,764