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Patent Searching and Data


Matches 101 - 150 out of 3,443

Document Document Title
WO/2021/200054A1
The present invention relates to: a pressure-sensitive adhesive composition comprising a polymer, an ionic liquid, and an alignable material; and a pressure-sensitive adhesive sheet including a pressure-sensitive adhesive layer formed fr...  
WO/2021/200716A1
[Problem] To provide a polyester that exhibits superior solvent solubility, heat resistance, and adhesion strength and superior dielectric properties such as a low dielectric constant and dielectric loss tangent, a film, and an adhesive ...  
WO/2021/200715A1
[Problem] To provide a polyester that exhibits superior solvent solubility, heat resistance, and adhesion strength and superior dielectric properties such as a low dielectric constant and dielectric loss tangent, a film, and an adhesive ...  
WO/2021/200714A1
[Problem] An adhesive composition according to the present invention addresses the problem of providing an adhesive composition that exhibits excellent flexibility as an uncured coating film, excellent wet soldering heat resistance when ...  
WO/2021/200489A1
[Problem] To provide a biaxially stretched polyamide film having excellent resistance against pinholes due to bending and resistance against pinholes due to repeated contact, and having excellent puncture resistance, and further making i...  
WO/2021/200713A1
[Problem] To provide an adhesive composition that exhibits superior solvent solubility, heat resistance, and adhesion strength and superior dielectric properties such as a low dielectric constant and dielectric loss tangent, as well as a...  
WO/2021/181314A1
The present invention provides an adhesive resin composition that exhibits both adhesive properties and gas barrier properties, an adhesive resin molded article, an adhesive resin laminate, and a housing sealing member. More specifically...  
WO/2021/177379A1
This composition contains: (1) a reactive compound that has an aromatic ring and a hydroxyl group and that produces a cured body which exhibits a tensile elongation percentage of 50% or greater as measured in accordance with JIS K 7161-2...  
WO/2021/177197A1
The present invention pertains to an adhesive composition comprising a polymer and an ionic liquid, wherein, when an adhesive layer formed of said adhesive composition is attached to an adherend, and peeled off after applying a voltage o...  
WO/2021/172303A1
A polyester resin comprising a dicarboxylic acid component and a glycol component, characterized in that the glycol component comprises not only ethylene glycol but also diethylene glycol and triethylene glycol and has a triethylene glyc...  
WO/2021/172349A1
[Problem] To provide a polyester resin of good productivity and good color tones, the polyester resin containing fewer foreign substances, the polyester resin further having good adhesiveness to a metal substrate and a good curing capabi...  
WO/2021/167090A1
An adhesive layer (20) configured so that: in a creep test in which a rotary rheometer is used, the creep deformation rate when a reaction force of 10,000 Pa is applied for one second at 50°C is 10% or less, and the creep deformation ra...  
WO/2021/166882A1
[Problem] To provide an adhesive composition having exceptional storage stability, adhesiveness, blocking resistance, and water resistance. [Solution] A crystalline polyester resin in which a polyvalent carboxylic acid component and a po...  
WO/2021/162056A1
As an adhesive composition which uses recycled material friendly to the global environment and which has good adhesive properties with respect to various adherends and excellent adhesive force, holding force, and other adhesive propertie...  
WO/2021/153250A1
The purpose of the present invention is to provide a biodegradable polyester solution which exhibits good solubility in halogen-free organic solvents, and which achieves sufficient adhesive strength even when aged for a short time. The f...  
WO/2021/153390A1
Provided is an adhesive tape that has a high degree of biomass, sufficient adhesive strength and is extremely easy to break down. This adhesive tape has an adhesive agent layer containing a polyester resin and is characterized by havin...  
WO/2021/140926A1
Provided are: an electrically conductive adhesive which exhibits excellent adhesive properties and storage stability and which is obtained using an ultraviolet radiation-curable resin; and a joined structure and electronic component obta...  
WO/2021/135376A1
A graphene PUR and a preparation method therefor. Component A is a saturated/unsaturated monomer satisfying the structural formula of HO(R)nOH; component B is a saturated/unsaturated monomer satisfying the structural formula of HO(R)nOH;...  
WO/2021/128250A1
The present disclosure relates to a B-stageable epoxy adhesive composition and an article manufactured therefrom. The B-stageable epoxy adhesive composition comprises (A) 20%to 50%by weight of a first epoxy resin with an epoxide equivale...  
WO/2021/129940A1
The present invention relates to curable photochromic compositions which include an at least di-functional oxazoline functional material, an at least di-functional first carboxylic acid functional material, an optional second carboxylic ...  
WO/2021/119855A1
A water soluble biocompatible adhesive is provided comprising one or more compounds of structure 1 wherein B is an oligomer derived from a polyether or polyalkylene glycol, with a MW<5,000 g/mol, Linker L is a urethane, urea bond, or ami...  
WO/2021/117826A1
Provided is an adhesive tape that has a high degree of biomass, sufficient adhesive strength and excellent re-peeling. This adhesive tape is characterized by having an adhesive agent layer that contains a polyester resin, a degree of bio...  
WO/2021/105724A1
An adhesive composition comprising a cyanoacrylate and a solidifying polymer. The composition may further comprise a hydrophilic material, e.g. silica particles, and / or one or more polymerisation inhibitors. The adhesive composition ma...  
WO/2021/097901A1
The present invention relates to a UV viscosity-reducing composition and a UV viscosity-reducing adhesive tape. The UV viscosity-reducing composition of the present invention comprises, by weight, the following components in parts by wei...  
WO/2021/096223A1
[Objective] Provided is a laminated busbar having flexibility and including a flexible flat cable (FFC) which can convey not only direct current but also alternating current, generates low heat, and has high heat dissipation efficiency....  
WO/2021/094950A1
Polyester compositions are the reaction product of a reaction mixture including at least two different diacids, and at least two different diols. At least one diacid or diol has at least one pendant ethylenically unsaturated group, and a...  
WO/2021/090992A1
The present invention relates to a patterned shoe-upper member and a manufacturing method therefor. A method for manufacturing a patterned shoe-upper member, according to one aspect of the present invention, comprises the steps of: coati...  
WO/2021/083042A1
Disclosed are a preparation method for a nano antibacterial wallboard, and a nano antibacterial wallboard. The preparation method comprises the following steps: 1) respectively preparing bonding glue and an antibacterial coating, coating...  
WO/2021/079670A1
As an adhesive composition which exhibits excellent long term durability in moist heat environments and excellent adhesive properties, the present invention provides an adhesive composition for a flexible printed wiring board, which cont...  
WO/2021/078962A1
A composition comprising a pre-polymer having activated and functionalized groups on a polymeric backbone is disclosed. The composition may be used in a method of adhering or sealing tissue, or for adhering a medical device to the surfac...  
WO/2021/042418A1
An insulating dielectric adhesive film and a preparation method therefor, and a multilayer printed circuit board comprising the insulating dielectric adhesive film. The insulating dielectric adhesive film comprises a release film and an ...  
WO/2021/039338A1
The present invention provides a two-pack type adhesive which has excellent moldability, heat resistance and wet heat resistance. A two-pack type adhesive which is characterized by containing (A) a polyol composition that contains (A1) a...  
WO/2021/004410A1
Disclosed in the present invention are a composite polyester hot melt adhesive, a preparation method therefor and a preparation method for an erosion-resistant geotextile, which belong to the technical field of polyester hot melt adhesiv...  
WO/2020/260638A1
The present invention relates to a composition comprising a compound with two polymerizable groups, a multistage polymer and a thermoplastic polymer its process of preparation and its use. In particular the present invention relates to a...  
WO/2020/262969A1
The present invention has the following features. The present invention relates to a flammable flame-proof material provided with a metal material, comprising a metal material and a non-flame-proof-treated thin film sheet on the top of t...  
WO/2020/218174A1
Provided is an adhesive that uses plant-derived, environmentally friendly raw materials, obtained by crosslinking an adhesive composition containing a polyester resin (i) having a structural unit derived from a polycarboxylic acid (a) an...  
WO/2020/209853A1
A system for protecting a bond line may comprise a downhole tool and a rubber material bonded to the downhole tool to form the bond line. The downhole tool may further include a barrier configured to be applied to the rubber material and...  
WO/2020/200714A1
The present invention refers to a polyesterpolyol which is obtained by reaction of at least one diol with at least one primary hydroxy group and at least one secondary hydroxy group with a saturated aliphatic dicarboxylic acid comprising...  
WO/2020/178380A1
The present invention relates to a thermosetting resin composition, in particular for the use as adhesive, obtained or obtainable from the reaction of at least: a polycarbodiimide (i), wherein the number of carbodiimide groups per molecu...  
WO/2020/179179A1
The present invention provides a conductive adhesive composition which has both isotropic electrical conduction and excellent adhesiveness, while being processable at 120°C or less. A conductive adhesive composition which contains 50-...  
WO/2020/158403A1
[Problem] To provide a readily adhesive polyester film that has few flaws and is free of defects of appearance caused by winding tightness, etc., during product roll storage and a method for producing the same efficiently. [Solution] A r...  
WO/2020/127521A1
The instant invention relates to a lactic acid based hot-melt adhesive with an amorphous lactic acid oligomer tackifier. In particular, a hot-melt adhesive (HMA) comprising: a lactic acid and caprolactone copolymer resin, a crystalline l...  
WO/2020/127500A1
The invention is related to fast setting, bio-based hot melt adhesive compositions and use thereof. The bio-based hot melt adhesive compositions are based on renewable-based feedstock, making them environmentally friendly, and particular...  
WO/2020/126811A1
The present invention relates to graft copolymers A(B)x, where x = 1 to 40, which have a polymer backbone A and one or more identical or different polymer groups B, wherein the polymer groups B have identical or different groups containi...  
WO/2020/110683A1
Provided is a polyester resin having exceptional adhesion and exceptional crushability. One embodiment of this polyester resin includes a structural unit A derived from a carboxylic acid of a ring structure having five or more carboxyl g...  
WO/2020/103228A1
The present application relates to an adhesive composition, and an electronic product and preparation method therefor. The adhesive composition is prepared from the following raw materials in parts by weight: 20-40 parts of a thermosetti...  
WO/2020/091349A1
The present invention relates to a breathable waterproof membrane (100) capable of being heat-bonded to a fabric by using a hot melt adhesive dot-coated on the surface thereof, and a method for manufacturing same. In particular, the pres...  
WO/2020/085316A1
The present invention provides a conductive adhesive sheet which exhibits good provisional bondability even in cases where the surface smoothness is low. A conductive adhesive sheet which has a peak top temperature of storage elastic mod...  
WO/2020/080707A1
A tape for processing a wafer, according to one embodiment of the present invention, comprises: a main body part; and an upper peeling part, wherein the main body part includes an adhesive layer and a substrate layer including pigment, a...  
WO/2020/051422A1
A hot melt adhesive comprises a polylactide homopolymer or copolymer, such as polylactic acid; sulfonated copolyester; and at least one plasticizer, and is compostable. The plasticizer may be a solid plasticizer, such as a benzoate, and ...  

Matches 101 - 150 out of 3,443