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WO/2023/027145A1 |
A cell culture chip including a layered body having a flow passage structure inside thereof, in which members respectively constituting layers in the layered body are bonded to each other with an adhesive layer, and the adhesive layer in...
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WO/2023/021975A1 |
A composition for forming pressure-sensitive adhesives which comprises a monofunctional (meth)acryl monomer having a poly(lactic acid) structure, a polyfunctional (meth)acryl monomer having a poly(lactic acid) structure, and a non-functi...
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WO/2023/016951A1 |
The present invention primarily concerns a hollow container made of a polymeric compound, characterized in that said polymeric compound comprises:(i) a polyhydroxyalcanoate (PHA) resin, and(ii) hardwood cellulose fibres having a length c...
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WO/2023/008333A1 |
Provided is an adhesive composition which exhibits excellent adhesive properties and soldering heat resistance, exhibits excellent adhesive properties even after being exposed to a high temperature environment for a long time, and exhibi...
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WO/2023/008298A1 |
Provided are: an adhesive composition containing a polyhydroxyalkanoate having repeating units substantially consisting of 3-hydroxybutanoate and 3-hydroxyhexanoate; an adhesive agent; and a method for adjusting the adhesive strength of ...
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WO/2023/282068A1 |
Provided are: a laminate for packaging which can be reduced in the amount of plastic used therein, especially one suitable for use as bags and excellent in terms of processability, especially foldability, etc.; and a packaging material o...
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WO/2023/275619A1 |
A macromolecule comprises a ring-opened polymerized product of β-lactone monomers of formula I: and having a structure of formula IA: wherein R1 is an alkyl group having at least 8 carbon atoms. The macromolecule may be hydroxy-terminat...
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WO/2022/268837A1 |
The invention aims to provide a pressure-sensitive adhesive which has good adhesive performance parameters and is biodegradable as defined by current standards. This is achieved with a pressure-sensitive adhesive which comprises at least...
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WO/2022/270556A1 |
This method for producing an optical multilayer body comprises: a step A for preparing a first optical sheet that has a first main surface having a relief structure; a step B for preparing an adhesive layer; and a step C for bonding the ...
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WO/2022/258510A1 |
Described is a process of producing a multilayer lignocellulosic composite comprising one or more lignocellulosic composite layers or a single-layer lignocellulosic composite, wherein a high-frequency electrical field is applied and wher...
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WO/2022/258513A1 |
Described is a process of producing a multilayer lignocellulosic composite comprising one or more lignocellulosic composite layers or a single-layer lignocellulosic composite, wherein a high-frequency electrical field is applied and wher...
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WO/2022/258505A1 |
Described is a process of producing a multilayer lignocellulosic composite comprising one or more lignocellulosic composite layers or a single-layer lignocellulosic composite, wherein a high-frequency electrical field is applied and wher...
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WO/2022/239785A1 |
Provided is a composition for forming a release layer comprising a polymer including a repeating unit having a photosensitive group that undergoes photo-Fries rearrangement.
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WO/2022/232009A1 |
The invention relates to use of a polyester comprising monomer repeating units from (A) a hydrogenated bisphenol, (B) a diol, (C) a dicarboxylic acid or its anhydride as a tackifier of an adhesive composition, wherein (C) comprises (C1) ...
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WO/2022/210364A1 |
Provided is a polyester resin which has a high degree of freedom of design and which, even when having an increased molecular weight, can have excellent biodegradability. The polyester resin is a polyester comprising a hydroxylated dicar...
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WO/2022/209116A1 |
A thermoplastic resin composition for adhesion use, which is used for adhering two objects of the same type or different types to each other, the resin composition comprising a phenoxy resin and a thermoplastic elastomer and satisfying t...
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WO/2022/202672A1 |
The present invention is a polyester resin, including: a constituent unit derived from at least one of a biomass-derived polyhydric alcohol and a biomass-derived polyvalent carboxylic acid; and a constituent unit derived from polyethylen...
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WO/2022/204533A1 |
In alternative embodiments, provided are PHA compositions comprising a polyhydroxyalkanoate (PHA) polymer and a viscosity modifying agent. The composition can also include a nucleating agent, an antioxidant, a dispersant, a viscosity mod...
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WO/2022/202856A1 |
The present invention relates to a multilayer label having a substrate, one or more resin layers and an adhesive layer in the order stated. Any interlayer in a laminate structure composed of the substrate and the one or more resin layers...
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WO/2022/202570A1 |
This hot melt adhesive composition contains an acid-modified polyolefin and a copolymerized polyester and satisfies the following (1)-(5). (1) The copolymerized polyester is composed of a dicarboxylic acid component and a glycol componen...
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WO/2022/200400A1 |
The present invention relates to an acetoacetate end-capped polyester polyol, a polymer comprising the end capped polyol and the uses of such end-capped polyol containing materials. The invention also relates to methods of making a polym...
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WO/2022/200415A1 |
The present invention relates to an acetoacetate end-capped polyol comprising at least one residue of a polyol derived from a thermoplastic polyester, a polymer comprising the end capped polyol and the uses of such end-capped polyol cont...
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WO/2022/202832A1 |
[Problem] The present invention addresses the problem of providing an adhesive agent composition and a coating composition each having excellent storage stability, high adhesiveness, and excellent blocking resistance and water resistance...
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WO/2022/202857A1 |
The present invention pertains to a multilayer label having a base material, a resin layer, and an adhesive layer in the stated order. The base material and the resin layer are detachably adhered. The resin layer contains a biodegradable...
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WO/2022/196585A1 |
[Problem] To provide an adhesive composition with excellent heat resistance and adhesion strength, with low relative permittivity and dielectric loss tangent, and with excellent dielectric properties, and to provide an adhesive sheet, a ...
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WO/2022/189540A1 |
The present invention relates to a coating composition comprising a blend of polyesters, said blend comprising: - from 0.1 to 99.9 % by weight of one or more saturated polyesters (A) and - from 99.9 to 0.1 % by weight of one or more unsa...
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WO/2022/186120A1 |
Provided is a resin film having a stress integral value of from 10 to 1000 MPa, inclusive, when uniaxially stretched to break at a tensioning rate of 300 mm/min at 25°C. A resin film that exhibits such properties is supple and tough.
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WO/2022/181140A1 |
Provided is an adhesive containing a polyester-based polymer synthesized using a biomass material, and more specifically, an adhesive composition combining an adhesive force and a high-temperature holding force, and containing a polyeste...
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WO/2022/181613A1 |
[Problem] To provide: an adhesive agent composition having excellent pot life, heat resistance, and adhesive strength, and having a low dielectric constant and a low dielectric loss tangent; and an adhesive sheet, a layered body, and a p...
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WO/2022/180038A1 |
The present disclosure relates to a composition comprising: a pre-polymer having activated groups and negatively-charged functional groups on a polymeric backbone. The present disclosure also relates to a method for preparing such a comp...
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WO/2022/181141A1 |
Provided is an adhesive containing a polyester-based polymer synthesized using a biomass material, and more specifically, an adhesive composition achieving high shear adhesive force, and containing a polyester-based polymer, wherein 50% ...
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WO/2022/176659A1 |
The optical laminate (100B1) has a first optical sheet (10a) having a first main surface (12s) having a relief structure and a second main surface (18s) opposite the first main surface, and an adhesive layer (20b) disposed on the first m...
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WO/2022/176658A1 |
This adhesive agent layer is formed by crosslinking an adhesive agent composition containing: a polyester resin that is a copolymer of a polyvalent carboxylic acid and a polyhydric alcohol; a crosslinking agent; and at least one crosslin...
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WO/2022/176660A1 |
The optical laminate (100A) has a first optical sheet (10a) having a first main surface (12s) having a relief structure and a second main surface (18s) opposite the first main surface, and an adhesive layer (20a) disposed on the first ma...
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WO/2022/159040A1 |
Disclosed herein is a method of partially depolymerising a depolymerisable condensation polymer, the method requiring the steps of forming a mixture comprising a depolymerisable condensation polymer, a polar aprotic solvent, a catalyst a...
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WO/2022/138183A1 |
The present invention provides an aqueous resin composition which contains a composite resin (A) and an aqueous medium (B), wherein the composite resin (A) contains a vinyl polymer (A1) and a polyester resin (A2). This aqueous resin comp...
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WO/2022/129742A1 |
The present invention relates to a thermosetting binder composition containing water and a water-soluble oligomer ester; - at least one carbohydrate selected from among reducing sugars, non-reducing sugars and hydrogenated sugars, the hy...
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WO/2022/080469A1 |
Provided is a crosslinked aromatic polyester resin composition which has high strength at room temperature due to "dynamic" covalent bond crosslinking capable of bonding exchange at a high temperature, and with which reprocessing and adh...
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WO/2022/080470A1 |
Provided is a crosslinked polyester resin that exhibits self-adherence, remoldability, and a damage repair capacity. Due to dynamic covalent bond crosslinking that is capable of bond exchange at elevated temperatures, the crosslinked pol...
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WO/2022/073006A1 |
The invention includes a hot melt adhesive composition including from 15% by weight to 60% by weight of polyester polymer selected from a group consisting of poly lactic acid based polymer (PLA) and polyhydroxy alkanoate (PHA) based poly...
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WO/2022/058421A1 |
The invention relates to an adhesive composition or an adhesive component for in particular releasable adhesive bonding, comprising a biodegradable polymer that is obtained from a polymerization of at least one polyol and at least one ke...
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WO/2022/039676A1 |
Herein disclosed is an adhesive additive for magnetically curing an adhesive. The adhesive additive includes a magnetic nanoparticle that includes (i) a metal, wherein the metal comprises iron, manganese, cobalt, nickel, and/or zinc, or ...
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WO/2022/034608A1 |
The present invention relates to a low melt copolyetherester based on terephthalic acid, isophthalic acid, aliphatic diols and polybutylene terephthalate. The melting point of the low melt copolyetherester is between 90° to170°C.
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WO/2022/015824A1 |
A biodegradable adhesive, comprising: % (Parts) Water: 30.43 Defoamer:.67 Gelatin: 13.50 Preservative:.40 Glycerin, sorbitol, and/or sorbitol solutions and/or a mixture of glycerin, sorbitol and/or sorbitol solutions: 12.00 NaCl: 2.00 Su...
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WO/2022/014503A1 |
An adhesive resin composition for bonding two adherends of different materials together, the composition comprising a phenoxy resin and a polyester elastomer at a weight ratio (phenoxy resin : polyester elastomer) ranging from 20:80 to 8...
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WO/2021/246482A1 |
Provided are a method for producing a bonded body capable of obtaining exceptional adhesive strength and connection reliability, a bonded body, and a hot melt adhesive sheet containing electroconductive particles. A method for producing ...
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WO/2021/246484A1 |
Provided are: a production method that is for a smart card and that can impart excellent connection reliability and bending resistance to the smart card; a smart card; and a conductive particle-containing hot-melt adhesive sheet. Accordi...
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WO/2021/246483A1 |
Provided are a method for producing an assembly capable of obtaining exceptional adhesive strength and connection reliability, an assembly, and an electroconductive particle-containing hot melt adhesive sheet. A method for producing an a...
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WO/2021/233535A1 |
The invention relates to an aqueous dispersion of a biologically degradable polyester, which is obtained by transesterification of a biologically degradable polyester with a polymer from the group of polyethylene glycols, PEO-PPO block c...
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WO/2021/208507A1 |
The present invention provides a matte hot melt adhesive and a preparation method therefor. The matte hot melt adhesive is prepared from the following raw materials in parts by weight: 50-70 parts of a polyester hot melt adhesive, 5-10 p...
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