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WO/2012/091327A2 |
Provided is a polypropylene carbonate based resin composition used as a hot melt adhesive. In detail, the present invention is to provide a composition of the hot melt adhesive having high adhesion to a polar surface of the polypropylene...
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WO/2012/090646A1 |
The purpose of the present invention is to provide an adhesive composition that imparts sufficient adhesive strength when used for bonding to a polyolefin resin molded article that bonds poorly with other members. Another purpose of the ...
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WO/2012/086588A1 |
Provided is an electroconductive adhesive which exhibits excellent electroconductivity and adhesiveness and which can be inhibited from settling or bleeding and exhibits excellent electroconductivity stability. This electroconductive adh...
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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...
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WO/2012/078292A1 |
Adhesive compositions are described comprising a) a non-functional isobutylene (co)polymer, b) an amine-functional poly(isobutylene) polymer, optionally an acid- functional (meth)acrylate copolymer, and optionally a tackifier.
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WO/2012/076566A2 |
The invention relates to an aqueous adhesive composition comprising at least one synthetic polymer and from 1 to 99 wt% on a dry/dry basis of lupin protein. The invention further relates to its preparation, an adhesive system, a method o...
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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...
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WO/2012/074733A1 |
The disclose provides pressure-sensitive adhesives and adhesive sealants prepared from alkoxysilane modified, crosslinked isobutylene copolymers, and tape articles prepared therefrom.
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WO/2012/068576A2 |
The invention provides adhesives comprising at least one polymer component which contains at least 65 weight percent propylene, at least one nucleator and at least one functionalized wax. The inventive adhesives have increased heat resis...
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WO/2012/067902A1 |
Adhesive (co)polymers of this disclosure comprise: a) an isobutylene copolymer having pendent succinate groups and optionally a tackifier. The pendent succinic acid groups ionically crosslinks the isobutylene copolymer by hydrogen boding...
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WO/2012/067741A1 |
An adhesive (co)polymers comprising: a) an isobutylene copolymer having pendent anhydride groups, b) a polyamine photobase generator and c) optionally a tackifier is described.
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WO/2012/065145A1 |
A pressure-sensitive adhesive polymeric composition comprising: (a) a butyl rubber; (b) a polyurethane; (c) an olefinic polymer component; and (d)a filler that includes titanium dioxide.
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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...
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WO/2012/056183A2 |
The subject matter of the invention is a method for producing an article comprising a multilayer structure containing: - a first layer based on a metal or on an organic polymer; - and a second layer of an adhesive composition comprising ...
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WO/2012/052429A1 |
Pressure sensitive adhesive composition and multilayer easy peel re-closable structures thereof, comprising a butene-1 (co)polymer (A) having a content of butene-1 derived units of 80wt% or more; a flexural modulus (MEF) of 80 MPa or les...
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WO/2012/049413A1 |
The invention relates to: 1) an aqueous adhesive composition free of boric acid, having a viscosity of between 2500 and 4000 mPa.s and comprising at least one polyvinyl alcohol (A) and a vinyl acetate/ethylene copolymer (B) in an amount ...
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WO/2012/051239A1 |
The present invention is related to adhesive compositions and their applications. In particular, the adhesive compositions described herein comprise a two or more propylene- based copolymers with varying comonomer content.
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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...
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WO/2012/046780A1 |
The object of the present invention is to develop an easy-to-remove film in which no stringiness phenomenon occurs and the detachment of a laminate or the breakage of the film does not occur when the hot melting temperature is increased,...
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WO/2012/041838A1 |
The invention relates to the use of a hot-melt adhesive having high hardness for bonding metal, paper and/or plastic films or foils. The invention further relates to a method for bonding a metal, paper and/or plastic film or foil to a su...
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WO/2012/044417A1 |
The disclose provides pressure-sensitive adhesives and adhesive sealants prepared from modified, crosslinked isobutylene copolymers, and tape articles prepared therefrom.
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WO/2012/041513A1 |
A foamable adhesive system is provided which can achieve necessary adhesion to an oily surface and which is not tacky to the touch once applied to the surface and has a melt viscosity in the bake phase high enough to retain its shape and...
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WO/2012/044776A1 |
Tie-layer adhesives having graft compositions for bonding to metal substrates is disclosed. The graft compositions are made up of the reaction product of a live, grafted polyolefin and an olefin elastomer. The grafted polyolefin is first...
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WO/2012/044768A1 |
Graft compositions, useful for tie-layer adhesives, are disclosed. The graft compositions comprise the reaction product of a live, grafted polyolefin and an olefin elastomer. The grafted polyolefin is first made by heating a polyolefin a...
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WO/2012/035958A1 |
The purpose of the present invention is to provide: a light-curing composition for use in a transparent pressure-sensitive adhesive sheet that is highly transparent and well suited to punching, has a strongly cohesive pressure-sensitive ...
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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...
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WO/2012/027450A2 |
It has been discovered that amorphous polybutene copolymers that have a softening point of from about 70 to about 105°C and viscosity of less than about 1,900cP at 190°C possesses desirable properties and may be used to make a low appl...
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WO/2012/020750A1 |
The present invention provides a resin composition which comprises (1) a polyester, (2) a polyolefin, (3) an epoxy compound, and (4) a tackifier at a (1)/(2)/(3)/(4) weight ratio of 100/1-50/1-30/1-30 and in which the polyester (1) conta...
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WO/2012/014878A1 |
A removable pressure-sensitive adhesive sheet for protecting a coating film, said removable pressure-sensitive adhesive sheet comprising a base sheet and a pressure-sensitive adhesive layer provided on the base sheet, characterized in th...
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WO/2012/013699A1 |
The present invention relates to a process for manufacturing an adhesive by extrusion, wherein the adhesive comprises at least one degraded polypropylene (co)polymer and at least one additional additive.
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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...
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WO/2012/005080A1 |
Disclosed is a composition with excellent adhesion to an adherend, e.g., plastic (especially polypropylene etc.). Said composition contains (A) and (B), as follows: (A): A polymer (A-1) for which the melting peak is substantially not obs...
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WO/2012/003144A1 |
Disclosed is an adhesive composition. The adhesive composition comprises a maleated polyolefin and an LLDPE. The LLDPE is made by a Ziegler-Natta catalyst which comprises a MgCl2 support, a Ti(IV) complex, and an electron donor. The cata...
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WO/2012/002437A1 |
The disclosed interlaminar bonding agent is interposed as an interlaminar bonding layer between a waterproof layer, which consists of a resin coating, and an inorganic material layer, which uses mortar or concrete, and binds the layers t...
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WO/2011/162256A1 |
A process margin can be improved, and high connection reliability can be achieved. Disclosed is an anisotropic conductive material comprising an adhesive agent composition and electrically conductive particles dispersed in the adhesive a...
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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...
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WO/2011/148586A1 |
The disclosed terminally unsaturated polyolefin fulfills (1) to (4) below. (1) The meso pentad fraction [mmmm] of propylene chain units or butene-1 chain units is 20-80%. (2) The number of terminal vinylidene groups per molecule is 1.3-2...
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WO/2011/142964A1 |
A curable composition includes components : a) at least one ethylene-propylene-(nonconjugated diene) terpolymer; b) at least one ethylene-propylene copolymer; c) at least one bis(halomethyl)triazine crosslinker; and d) at least one tacki...
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WO/2011/142948A1 |
The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises the admixing product of: (a) at least 60 percent by weight of a first functionalized polyolefin, based on the ...
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WO/2011/142949A1 |
The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises an aqueous dispersion comprising the melt kneading product of: (a) at least 60 percent by weight of a base pol...
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WO/2011/142946A1 |
The instant invention is an adhesion promoter system, and method of producing the same. The adhesion promoter system comprises the admixing product of: (a) at least 60 percent by weight of a base polymer, based on the total weight of the...
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WO/2011/137217A1 |
A phase-separated polymeric composition comprising a first phase including polyurethane domains; and a second phase including a butyl rubber matrix.
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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...
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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...
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WO/2011/129167A1 |
Provided is a surface protective film with which there is no increase in adhesive force with respect to an optical film requiring high quality, no contamination of an adherend, and no scratch defects such as depressions or deformations i...
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WO/2011/126670A2 |
Vacuum insulating glass (VIG) units, edge seals for VIG units and methods for forming the edge seals are provided. The VIG units include an edge seal that includes a viscous material, which serves to restrict the rate at which gas permea...
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WO/2011/122287A1 |
Provided is a surface protection film which exerts appropriate adhesive properties even to an adherend having a rough surface and which exhibits excellent back surface slidability, blocking resistance, and reeling properties. Specificall...
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WO/2011/112643A2 |
An ultraviolet (UV) crosslinkable acrylic pressure sensitive adhesive comprises an acrylic copolymer and a cationic photoinitiator. The acrylic copolymer comprises pendant reactive functional groups. The pressure sensitive adhesive forme...
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WO/2011/112790A1 |
Disclosed is an adhesive composition. The adhesive composition comprises from 30 wt% to 65 wt% of a polyolefin, 15 wt% to 65 wt% of a conjugated diene- based elastomer, 0.5 wt% to 15 wt% of an olefin elastomer, and 0.5 wt% to 25 wt% of a...
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WO/2011/109605A1 |
A moisture curable adhesive composition and use thereof for solar panel assembly. The adhesive composition includes a silane functional poly-α-olefin polymer; a thermoplastic component having a softening point of at least 120°C and sel...
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