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JP2024044992A |
The present invention provides an adhesive composition that has excellent adhesion to metals, moist heat resistance, and heat resistance to reflow processes, and a laminate having a layer made of the adhesive composition. [Solution] The ...
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JP7459048B2 |
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-...
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JP7458419B2 |
An adhesive layer can include a polymer blend of a first polymer and a second polymer. In an embodiment, the first polymer can be a modified fluoropolymer. In another embodiment, the second can be a non-fluorinated polymer. In a particul...
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JP7456469B2 |
To provide a laminate capable of separating a plastic material from a packaging material of a packaging bag and a packaging container from which contents have been taken out.A laminate 10 includes a base material layer 11, a barrier laye...
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JP7453906B2 |
An adhesive composition comprising a core shell vinyl ester and a urethane acrylate, which is suitable to be applied to a rough or uneven surface of a substrate to render a smooth surface. The present adhesive composition is particularly...
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JP2024036688A |
[assignment] To provide a polyester pressure-sensitive adhesive having excellent adhesion to an adherend, especially a polycarbonate base material, and a high refractive index, as well as a pressure-sensitive adhesive sheet for optical m...
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JP7449434B1 |
[Problem] To provide a packaging material that has both high appearance and high retort performance. [Solution] A packaging material according to the present disclosure is a packaging material for heat-sterilized food, and includes at le...
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JP2024033676A |
[Problem] To provide a double-sided pressure-sensitive adhesive sheet that has excellent impact resistance and is less likely to cause glue to ooze out. A double-sided adhesive sheet 1 includes a base material 2 and adhesive layers 3 and...
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JP2024033675A |
An object of the present invention is to provide a pressure-sensitive adhesive sheet that has excellent impact resistance and good appearance. [Solution] An adhesive sheet 1 includes adhesive layers 3 and 4. The adhesive layers 3 and 4 h...
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JP2024033674A |
An object of the present invention is to provide a pressure-sensitive adhesive sheet that has excellent impact resistance and reworkability. A double-sided adhesive sheet 1 includes a base material 2 and adhesive layers 3 and 4 provided ...
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JP2024511501A |
TECHNICAL FIELD This application relates to resin compositions and uses thereof. The present application can provide a resin composition or a cured product thereof that exhibits high thermal conductivity and low adhesive strength to a pr...
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JP2024511116A |
The present invention relates to acetoacetate end-capped polyols containing at least one residue of a polyol derived from a thermoplastic polyester, polymers containing end-capped polyols, and uses of such end-capped polyol-containing ma...
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JP2024511112A |
The present invention relates to acetoacetate end-capped polyester polyols, polymers containing end-capped polyols, and uses of such end-capped polyol-containing materials. The present invention also relates to methods of making polymer ...
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JP7445227B2 |
This adhesive resin composition contains a polyester resin (A) and is characterized by satisfying the following requirements: (i) the acid value of the polyester resin (A) is 100 eq/ton or more; (ii) the adhesive resin composition contai...
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JP7445228B2 |
This adhesive resin composition includes a polyester resin (A), and is characterized by satisfying the following requirements: (i) the polyester resin (A) has an acid value of 100 eq/ton or greater; (ii) a polyol component used for const...
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JP2024028774A |
The present invention provides a hot melt adhesive composition that is suitable for case and carton applications, particularly for double-walled paperboard beverage cups, and exhibits good adhesive performance over a wide range of bevera...
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JP7439561B2 |
To provide a polyester-based adhesive composition which is excellent in chemical resistance, and is excellent in adhesion with various adherends such as metal and a polyolefin member.A polyester-based adhesive composition contains a poly...
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JP2024020800A |
[Problem] Heat suitable for manufacturing container lids and packaging materials that can maintain optimal seal strength and visibility of contents over a long period of time without causing the antifogging agent to fall off due to evapo...
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JP2024018018A |
[Problem] To provide a polyester resin that has excellent adhesion to base materials such as PET film and metal foil. [Solution] The acid component contains 50 to 80 mol% of aromatic dicarboxylic acid component, 20 to 50 mol% of aliphati...
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JP2024014884A |
[Problem] To provide a heat-shrinkable label and a heat-shrinkable label having a solvent-adhesive part that does not cause solvent penetration even when the film thickness is thin, and which provides stable high peel strength even in pa...
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JP2024012543A |
An object of the present invention is to provide an aromatic polyester having a plurality of functional groups and a method for synthesizing the same. [Solution] An aromatic polyester containing a polycarboxylic acid component and a poly...
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JP7423917B2 |
To provide a polyester resin that has excellent adhesion to a metal, curability and storage stability and achieves good pigment dispersibility, heat stability and wet ink suitability at the same time.The polyester resin is composed of a ...
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JP2024007384A |
An object of the present invention is to provide an adhesive composition that has excellent solution stability in a solution state before coating, and further provides excellent adhesive properties, moist heat durability, and long-term h...
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JP7414164B2 |
The present disclosure provides a foaming adhesive sheet comprising a substrate and an adhesive layer placed on at least one surface side of the substrate; wherein the adhesive layer includes a curable adhesive, and a foaming agent; and ...
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JP7413024B2 |
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...
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JP7410758B2 |
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...
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JP7409531B2 |
To provide a polyester adhesive composition that has a small change of haze even under high-temperature and high-humidity conditions and also has excellent durability, an adhesive, an adhesive sheet and an optical member with an adhesive...
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JP7408237B2 |
The present invention provides a wafer processing method capable of preventing pollution of a conveying path, a device and the like. The wafer processing method grinds or polishes a back surface of a wafer in which devices are respective...
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JP7407719B2 |
An adhesive formulation such as a hot melt adhesive or a pressure sensitive adhesive is provided comprising 5 to 98% (by weight) biodegradable substantially non-crystalline mcl-PHA. The mcl-PHA may be cured with a peroxide curing agent. ...
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JP2023184650A |
To provide a polyester-based adhesive composition which causes less yellowing and has excellent ultraviolet absorbency while having excellent adhesive strength and substrate adhesiveness, an adhesive, an adhesive sheet, and an optical me...
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JP7404997B2 |
To provide a polyester adhesive of high durability that show excellent adhesive physical properties and excellent transparency even when an adhesive layer is exposed to high temperature and high moisture.A polyester adhesive comprises po...
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JP7405297B2 |
[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 ...
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JP7405298B2 |
[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 ...
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JP7399264B2 |
A moisture curable hot melt adhesive composition that includes isocyanate-terminated polyurethane prepolymer that includes the reaction product of a crystalline polyester polyol, a polyether polyol, and diisocyanate, clay, polyester/poly...
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JP2023176914A |
To provide an adhesive composition having a low dielectric constant and a low dielectric loss tangent, and excellent in adhesiveness, and to provide an adhesive obtained by curing the adhesive composition.An adhesive composition contains...
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JP7394841B2 |
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 ...
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JP7391870B2 |
A specific mixture of polyols, at least one of which contains the transesterification product of the polymer polylactic acid with natural oils. The mixture of polyols can be used as one component of a two-component adhesive for laminatin...
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JP7388054B2 |
To provide a polyester adhesive composition that has excellent adhesiveness when made into a polyester adhesive, is excellent in solution stability and transparency of coating liquid, and has excellent coatability, and further provide a ...
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JP2023168946A |
To provide: a styrene-free adhesive composition which can obtain sufficient adhesiveness between substrates and hardly causes peeling at the adhesive layer; and an article and a laminated press board using the adhesive composition.There ...
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JP7388485B2 |
To provide an adhesive composition excellent in low hygroscopicity, tack-free property before curing, initial adhesiveness after curing, and long-term durability under a wet heat environment.The adhesive composition contains a polyester ...
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JP7388484B2 |
To provide an adhesive composition excellent in low hygroscopicity, tack-free property before curing, initial adhesiveness after curing, and long-term durability under a wet heat environment.The adhesive composition contains a polyester ...
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JP7388044B2 |
To provide a polyester-based adhesive composition excellent in adhesiveness to a polyolefin substrate and also excellent in transparency, and to provide a polyester-based adhesive, an adhesive sheet, and an optical member with an adhesiv...
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JP2023168487A |
To provide an adhesive layer and an adhesive sheet excellent in adhesiveness to a polyolefin substrate and transparency and further excellent in cutting properties.A polyester-based adhesive layer is obtained by curing a polyester-based ...
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JP7380721B2 |
Provided are a heat-shrinkable label and a package each having solvent bonded-portion where solvent penetration-through is not caused even when the film is thin. Provided are particularly a heat-shrinkable label and a package each having...
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JP7377210B2 |
The purpose of the present invention is to provide double-sided adhesive tape that has excellent stress relaxation and impact resistance, excellent reworkability on both adhesive surfaces, and that can easily be wound into a roll shape w...
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JP2023546588A |
A method of adhering substrate surfaces together, the method comprising applying a copolyester resin mixture to the surfaces and contacting the surfaces with each other in the absence of heat to form a cold seal. The copolyester resin ca...
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JP7371530B2 |
To provide an adhesive composition, which is an adhesive using plant-derived materials that are friendly to the global environment, and has excellent adhesive properties such as adhesive strength to various adherends, adhesive strength a...
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JP7368475B2 |
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...
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JP7363185B2 |
To provide an adhesive tape excellent in adhesion between a polyester-based adhesive layer and an urethane-based resin foam base material or an acrylic resin foam base material.An adhesive tape has an adhesive layer composed of a polyest...
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JP2023151005A |
To provide a hot-melt adhesive sheet having an adhesive layer excellent in adhesion to an adherend and excellent in hot water resistance, acid resistance, and alcohol resistance.In the hot-melt adhesive sheet according to the present inv...
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