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Patent Searching and Data


Matches 501 - 550 out of 3,647

Document Document Title
WO/2001/059025A1
Pressure sensitive adhesive compositions and articles, wherein the adhesive includes at least one acrylate pressure sensitive adhesive component and at least one thermoplastic elastomer-based pressure sensitive adhesive component. The ac...  
WO/2001/057151A2
A novel polymodal asymmetric elastomeric block copolymer and a pressure sensitive adhesive, tape and adhesive backed article made therefrom, such as a polymer foam article having a substantially smooth surface prepared by melt-mixing a p...  
WO/2001/057152A2
A novel polymodal asymmetric elastomeric block copolymer and a pressure sensitive adhesive, tape and adhesive backed article made therefrom, such as a polymer foam article having a substantially smooth surface prepared by melt-mixing a p...  
WO/2001/057153A1
The present invention relates to using certain block copolymer based hot melt adhesive compositions for the assembly of disposable absorbent articles such as disposable diapers wherein the adhesive is in contact with an oil-based skin ca...  
WO/2001/055276A1
The invention is directed to a radiation curable adhesive composition comprising at least one vinyl modified block copolymer having a first polyvinyl aromatic block and a second polydiene block having vinyl functionality, and at least on...  
WO/2001/055257A1
Adhesive compositions comprising a thermoplastic elastomer and a block copolymer with rigid vinyl aromatic blocks and non-rigid blocks of dienes and vinyl aromatic monomers.  
WO/2001/046284A1
The present invention relates to compositions of matter comprising a trifunctional aromatic core, said core having three arms radiating therefrom, wherein each of said arms is a diblock copolymer comprising an inner segment of polyisobut...  
WO/2001/044400A1
An improved pressure sensitive adhesive (PSA), comprising at least one polymer selected from natural rubber, styrenic-elastomer copolymers, acrylate copolymers, polyurethanes or combinations thereof; and at least one tackifying resin, wa...  
WO2000013888A8
Die-cuttable and matrix-strippable adhesive constructions and accompanying methods of fabrication are disclosed. The adhesive constructions, which find utility as labels, comprise a coextrudate of a polymeric film (31) and an adhesive la...  
WO/2001/029134A1
This invention relates to a formulation for curable strippable adhesive and coating films and high performance adhesives, which comprises: (a) from 10 to 90 percent by weight of a cross-linkable epoxidized diene polymer, (b) from 0 to 70...  
WO/2001/018138A2
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/2001/016187A1
The invention concerns an aqueous gel-forming composition comprising block copolymers including at least a water soluble block and at least a block hydrophobic for the major part, and forming a viscoelastic gel.  
WO/2001/014486A1
The present invention relates to a pressure-sensitive adhesive tape comprising a backing having a first major surface and a second major surface, a pressure-sensitive adhesive provided on said first major surface, and a release coating p...  
WO/2001/013968A1
Compositions are disclosed which are normally pressure sensitive adhesive at ambient temperature, which are also absorbent of fluids, especially body fluids, and which contain 0.1 to 65 wt.% of a cyclodextrin material. Such compositions ...  
WO/2001/012689A1
A composition capable of forming a semi-interpenetrating polymer network, said composition including at least one epoxy monomer, at least one olefin monomer, forming a co-monomer mixture with the epoxy monomer; and a catalytic amount of ...  
WO/2001/007518A1
An aqueous dispersion excellent in adhesion to various substrates, storage stability, weatherability, hydrophobicity, etc. The dispersion is obtained by dispersing a block copolymer comprising a polymer block (A) consisting mainly of ole...  
WO/2001/002189A1
The invention refers to a note-pad (1) comprising a plurality of sheets of paper and a base sheet, each of said plurality of sheets of paper and the base sheet having a top face (10A, 11A), a bottom face (10B, 11B) and side edges (10C, 1...  
WO/2001/000255A1
The present invention is a hot melt pressure sensitive positioning adhesive for use with an absorbent article. The adhesive comprises:(a) from greater than 6 to less than 15 percent by weight of the total of (a), (b) and (c) of a selecti...  
WO/2001/000256A1
The present invention is a hot melt pressure sensitive positioning adhesive for use with an absorbent article. The adhesive contains from 6 to less than 15 percent by weight of a selectively hydrogenated block copolymer of styrene and (b...  
WO/2001/000257A1
The present invention is a hot melt pressure sensitive positioning adhesive for use with an absorbent article. The adhesive contains from 5 to less than 15 percent by weight of a blend of a selectively hydrogenated block copolymer of sty...  
WO/2000/078886A1
A water sensitive or water activated hot melt adhesive composition comprising: (a) 5 to 40 % by weight, of an A-B-A linear or radial rubbery block copolymer; (b) 20 to 70 % by weight of a compatible tackifying resin; (c) 0 to 30 % plasti...  
WO/2000/077118A1
The present invention relates to an adhesive composition comprising: (i) a block copolymer containing at least two poly(monovinyl aromatic hydrocarbon) blocks and at least one hydrogenated poly(conjugated diene) block; (ii) 20 to 80 part...  
WO/2000/075257A1
The present invention is directed to hot melt pressure sensitive adhesive compositions, that exhibit excellent adhesion properties and improved thermal stability, said compositions comprising: a) 1 to 30 parts of styrene-butadiene-styren...  
WO/2000/075226A1
A curable composition comprising (A) a block copolymer having at least one block formed from an aliphatic hydrocarbon-based compound and (B) an isobutylene-based polymer having a group containing a silicon bonded with a hydrolyzable grou...  
WO/2000/073397A1
An adhesive composition including as principal components: a) about 10-90 % by weight of at least one free radical-polymerizable monomer; b) about 0-20 % by weight of an adhesion promoter; c) about 10-80 % by weight of a primary low mole...  
WO/2000/071633A1
A self-adhesive protective film comprising a supporting layer and an adhesive layer, characterized in that the supporting layer is an undrawn film, said supporting layer contains at least one polypropylene block copolymer and the polypro...  
WO/2000/068218A1
Photoinitiators of formula (Ia) or (Ib) having chain transfer groups, wherein n is 1 or 2; PI is for example a group of formula (IIa); PI' inter alia is a group of formula (IIIa); Ar is for example phenyl; Ar¿2? is inter alia phenylene;...  
WO/2000/064973A1
The invention generally relates to novel compositions comprising (i) a styrenic block copolymer, and (ii) at least one polyphenylene ether resin having an intrinsic viscosity within the range of about 0.05 dl/g to about 0.60 dl/g, prefer...  
WO/2000/061695A1
The invention relates to a hot-melt adhesive of low viscosity which is obtained from A) at least one hydrocarbon resin that is solid at 20 °C and that has a softening temperature of 70 to 140 °C, and B) at least one oil with an average...  
WO/2000/058760A1
An optically active film composite comprising a transparent substrate and at least one layer of a block copolymer blend comprising between 30:70 to 70:30 percent by volume of each component of the copolymer, the block copolymer forming l...  
WO/2000/056796A1
Multiblock polyisoprene-polystyrene copolymers can be used with tackifier resins, plasticizer oil and antioxidants to formulate hot melt, pressure sensitive adhesives having an improved balance between tack, viscosity, bonding characteri...  
WO/2000/053842A1
The invention relates to a multilayered textile floor covering characterized in that the layers are glued with an adhesive containing as binder an aqueous dispersion of a mixture comprised of a polymer (A) consisting of at least 60 % by ...  
WO/2000/049091A1
The invention relates to a modifier for improving the behavior of bituminous mixtures used in road paving. Said modifier disperses easily in any given proportion and provides improved properties in comparison with traditional bituminous ...  
WO2000017285A9
A multilayer PSA construction includes a facestock, a hazy, first adhesive layer adjacent the facestock, and a PSA layer adjacent the first adhesive layer, and is protected until use by a release liner. The first adhesive layer includes ...  
WO/2000/044846A1
An adhesive material is suitable as a bioadhesive and comprises an adhesive polymer and a plasticiser therefor, wherein the adhesive is cross-linked, characterised in that the adhesive comprises ketone groups cross-linked by a polyamine ...  
WO/2000/039233A1
Hot-melt processable adhesive, such as pressure-sensitive-adhesive (PSA) or heat-activatable adhesive, compositions of the present invention possess a broad formulation latitude and adequate cohesive strength after application for use in...  
WO/2000/039189A1
An elecronic circuit device comprises a resin composition including 90 to 100 weight percent of a curable epoxy-modified aromatic vinyl-conjugated diene block copolymer, optionally up to 10 weight percent of an epoxy resin, and an effect...  
WO/2000/037553A1
A combination of a low flexural modulus and low crystallinity polyolefin and a functionalized polyolefin were found to result in an olefin composition with excellent adhesion to metals and polar polymers (e.g. polyesters, polyamides, etc...  
WO/2000/034035A1
A release liner (10) which includes a metal layer (12) with a release agent (14) attached to a side of the metal layer (12). The release agent (14) is exposed to releasably receive an article (15). The metal layer (12) has a thickness su...  
WO/2000/026293A1
The present invention is directed to pressure sensitive hydrocolloid adhesive compositions having probe tack of about 300-750 grams force, tensile strength of about 500-3500 grams/cm?2¿ and saline absorbency of about 500-5000 grams/m?2...  
WO/2000/024840A1
A pressure sensitive adhesive composition comprising (a) a block copolymer composition comprising (i) a first component having a configuration of A-B, and (ii) a second component having a configuration of A-B-(B-A)¿n? where n ranges fro...  
WO/2000/023537A1
The invention relates to a hot-melt adhesive based on at least one thermoplastic elastomer, at least one hydrocarbon resin, at least one poly alpha olefin and at least one polar wax carrying a functional group. Said adhesives are suitabl...  
WO/2000/022062A1
The present invention relates to a radiation-curable adhesive comprising: (a) a block copolymer comprising at least two mono-alkenyl aromatic hydrocarbon blocks and at least one butadiene block, wherein the 1,2-vinyl content in the butad...  
WO/2000/022061A1
Adhesive compositions are disclosed that include a block copolymer that includes monomers selected from the group consisting of styrene, isoprene, butadiene, and combinations thereof, from about 0.5 % to about 10 % by weight surfactant, ...  
WO/2000/019986A1
A pharmaceutical preparation for transcutaneous absorption is disclosed which is practically suitable for emollition of prolonging pain such as zonary horpes or zonary postherpestic neuralgia, and is much excellent in pharmaceutical effe...  
WO/2000/017285A1
A multilayer PSA construction includes a facestock, a hazy, first adhesive layer adjacent the facestock, and a PSA layer adjacent the first adhesive layer, and is protected until use by a release liner. The first adhesive layer includes ...  
WO/2000/013888A1
Die-cuttable and matrix-strippable adhesive constructions and accompanying methods of fabrication are disclosed. The adhesive constructions, which find utility as labels, comprise a coextrudate of a polymeric film (31) and an adhesive la...  
WO/2000/014170A1
A hot melt pressure sensitive adhesive for use with oriented polypropylene films is provided. The adhesive composition comprises an elastomeric component which is a blend of styrene-isoprene block copolymers and styrene-butadiene block c...  
WO/2000/012645A1
The present invention relates to a hot melt adhesive composition, which is especially suited for use in disposables, and is comprised of: a) 100 parts by weight of a blend of: i) a linear block copolymer of the formula: A-B-A-D and/or A-...  
WO/2000/011056A1
A resin composition comprising either a vinyl polymer of a star structure having a crosslinkable silyl group at an end or a vinyl block copolymer having a star structure or having a lengthened chain; and a process for producing a vinyl b...  

Matches 501 - 550 out of 3,647