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WO/2023/228557A1 |
Provided is a molded body with an enhanced thinning rate after a reduction of 5 mm or more from an initial thickness, while maintaining tensile strength. The molded body of the present invention is made out of a composition including a g...
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WO/2023/225844A1 |
An article is provided that comprises a molded component configured to receive a vapor delivery chemical containing composition ( "VDC" ), the molded component being formed from a copolyester composition comprising a polymeric component ...
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WO/2023/228757A1 |
The present invention addresses the problem of providing, as a composition for coloring poly(ethylene terephthalate) (PET) or a nylon resin, a pigment composition which contains a phthalocyanine pigment and in which fading and changes in...
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WO/2023/229427A1 |
Provided are a biodegradable resin composition and a biodegradable resin molded product, the composition comprising (A) a polyolefin-based compound, (B) a biodegradable resin, (C) an aliphatic-aromatic copolyester-based compound, and (D)...
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WO/2023/229132A1 |
The present invention relates to a polyester resin composition and a molded article produced therefrom. According to the present invention, it has been confirmed that mechanical properties, especially, injection properties, similar to th...
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WO/2023/227736A1 |
A polybutylene terephthalate composition for use in high-frequency radio-wave applications of 6 GHz or greater comprises a mixture of a polybutylene terephthalate and hollow glass bubbles having an average diameter or particle size of fr...
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WO/2023/229213A1 |
An embodiment provides a biodegradable molded article, which comprises a polyester resin containing: a diol; an aromatic dicarboxylic acid; and an aliphatic dicarboxylic acid, and has a wet hardness reduction rate of 12% to 25%. The biod...
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WO/2023/229215A1 |
Embodiments provide a biodegradable polyester resin composition comprising a polyester resin including diols, an aromatic dicarboxylic acid, and an aliphatic dicarboxylic acid, wherein the polyester resin has an alternating ratio of 0.3-...
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WO/2023/230469A1 |
Disclosed is a dianhydrohexitol tackifying agent and a hot melt adhesive composition including the same. The dianhydrohexitol tackifying agent includes the reaction product of dianhydrohexitol, a diacid component, optionally a difunction...
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WO/2023/227209A1 |
The invention relates to a method for producing polyesters, such as polyethylene terephthalate (PET), using a catalyst in combination with a phosphorous compound, such as an alkyl diphosphonic acid, instead of carbon black to improve inf...
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WO/2023/229219A1 |
The present invention relates to a biodegradable resin composition and a biodegradable molded product molded therefrom, wherein by the application of a chemical compatibilizer for improving compatibility between different types of biodeg...
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WO/2023/229216A1 |
Disclosed in an embodiment is a biodegradable molded article, which comprises a polyester resin containing: a diol; an aromatic dicarboxylic acid; and an aliphatic dicarboxylic acid, and has a biodegradation degree per hydrolysis degree ...
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WO/2023/229310A1 |
An embodiment of the present invention pertains to a biodegradable polyester polymer composition, a biodegradable polyester resin using same, and a preparation method thereof. The biodegradable polyester polymer composition contains a sp...
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WO/2023/227745A1 |
The invention pertains to a method for manufacturing a filler-containing composite object, comprising the steps of - providing a composition comprising a filler and a polymer, wherein the polymer is a polyester derived from an aliphatic ...
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WO/2023/226835A1 |
Disclosed in the present invention are a polyester, and a preparation method therefor and the use thereof. The total content of low-molecular-weight substances in the polyester is 0.1-0.6 wt%, and the GPC curve of the low-molecular-weigh...
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WO/2023/228768A1 |
The present invention provides: a thermoplastic resin composition which is suppressed in discoloration and strength decrease even under harsh processing conditions, thereby achieving excellent recyclability, and which additionally has ex...
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WO/2023/229212A1 |
An example provides a biodegradable polyester resin composition comprising: a polyester resin comprising a diol, an aromatic dicarboxylic acid, and an aliphatic dicarboxylic acid; and a hydrophilic modifier having a molecular weight of 4...
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WO/2023/229188A1 |
Provided in an embodiment are a polyester film and a manufacturing method therefor, the polyester film comprising a polycyclohexylenedimethylene terephthalate resin and an inorganic filler, comprising 0.3-7 wt% of talc on the basis of th...
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WO/2023/229214A1 |
An embodiment provides a biodegradable polyester resin composition comprising a polyester resin containing a diol, an aromatic dicarboxylic acid, and an aliphatic dicarboxylic acid, and having a first weight swelling ratio of 4% to 20%. ...
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WO/2023/229235A1 |
Provided in an embodiment is a biodegradable polyester resin composition, which comprises a polyester resin containing: a diol; an aromatic dicarboxylic acid; and an aliphatic dicarboxylic acid, and has a biodegradation degree per alipha...
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WO/2023/229311A1 |
An embodiment relates to a biodegradable polyester resin, a method for preparing same, and a biodegradable polyester film comprising same. The biodegradable polyester resin has a peak at a specific diffraction angle (2θ) in the X-ray di...
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WO/2023/228470A1 |
The composition for agricultural use is a particulate containing acetic acid, a biodegradable polymer having affinity for acetic acid, and an inorganic additive. The composition for agricultural use may have a coating film that covers th...
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WO/2023/229209A1 |
The aim of an embodiment is to provide a biodegradable molded product which comprises a polyester resin comprising a diol, an aromatic dicarboxylic acid, and an aliphatic dicarboxylic acid, and which, when UV light is continuously radiat...
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WO/2023/229220A1 |
The present invention relates to a biodegradable resin composition comprising different biodegradable resins, and relates to a resin composition having improved mechanical properties due to improved compatibility between different biodeg...
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WO/2023/229221A1 |
The present invention relates to a biodegradable resin composition comprising different types of biodegradable resin, and a biodegradable molded product molded therefrom, the resin composition having improved compatibility between differ...
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WO/2023/221849A1 |
Provided is a polyhydroxyalkanoate composition, comprising a polyhydroxyalkanoate and a nucleating agent, the nucleating agent being a fatty acid. Selecting a fatty acid as the nucleating agent for the preparation of a polyhydroxyalkanoa...
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WO/2023/223775A1 |
Provided are a resin composition that is colored black and has high laser light transmissivity, and a molded article and a composite molded article using the resin composition. The resin composition is a laser light-transmitting resin ...
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WO/2023/221188A1 |
The present invention provides a polyester base film and a preparation method therefor and an application thereof, an electrode sheet, and a lithium battery cell. The material of the polyester base film comprises a polyester derivative; ...
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WO/2023/223701A1 |
Provided is a composition containing a polymer B and a compound C. The polymer B is an aliphatic polyester, and the content of the compound C is 0.1 parts by mass or more and less than 100 parts by mass per 100 parts by mass of the total...
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WO/2023/223702A1 |
Provided is a composition I containing a polymer B and a compound C. The polymer B is an aliphatic polyester polymer. The content of the compound C is 0.01-20 parts by mass per 100 parts by mass of the total of the polymer B and the comp...
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WO/2023/222518A1 |
The present invention relates to a composite powder, in particular suitable for additive manufacturing, wherein said composite powder comprises composite particles comprising: - at least one polymer matrix chosen among polyhydroxyalkanoa...
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WO/2023/223849A1 |
This pellet contains an olefin-based polymer A and a polymer B. The polymer B is a polyhydroxy alkanoate-based polymer having a melting point of 150°C or higher. An image obtained through observation, using a scanning electron microscop...
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WO/2023/223615A1 |
This composite resin molded body comprises a main resin, a plurality of natural fibers dispersed in the main resin, and a microorganism and/or an enzyme supported by the plurality of natural fibers, wherein: at least a part of the surfac...
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WO/2023/223909A1 |
The polyolefin copolymer has a main chain containing a monomer unit A derived from a C2-8 olefin monomer and a monomer unit B having a glycidyl group. The main chain may also contain a monomer unit C derived from a (meth)acrylic acid est...
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WO/2023/224375A1 |
The purpose of the present invention is to provide a composition having excellent gas barrier properties and low-temperature impact resistance, and a liner for a high pressure gas storage tank comprising same. Specifically, the present i...
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WO/2023/221932A1 |
Provided are a polyester base film, a preparation method therefor and an application thereof, a pole piece, and a lithium battery cell. The material of the polyester base film comprises a polyester derivative, the polyester derivative be...
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WO/2023/219145A1 |
A composition comprising a vitrimer including a polymer having an ester bond and a polyrotaxane which comprises a plurality of cyclic molecules and a chain polymer piercing the cavities of the plurality of cyclic molecules, wherein at le...
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WO/2023/220538A2 |
The present invention relates to an electrical connector including a housing and an electrical contact. The housing includes a polymer of butylene 2,5-furandicarboxylate (PBF), a polymer of butylene bifuranoate (PBBf), or a copolymer of ...
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WO/2023/220400A2 |
Disclosed herein is a biomaterial and a method of use thereof for treating a condition. A biomaterial of the disclosure can be, for example, a surgical article. Implantation of a biomaterial disclosed herein into a subject can treat, for...
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WO/2023/220045A1 |
Polyhydroxyalkanoates (PHAs) have attracted increasing interest as sustainable plastics because of their biorenewability and biodegradability in the ambient environment. However, current semicrystalline PHAs face three long-standing chal...
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WO/2023/018501A9 |
The present application relates to a polymer comprising a moiety of formula: (I) wherein R, R1, X, n, o, s, m, i, and j are as described herein and salts thereof and to a process of preparing such a polymer.
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WO/2023/214963A1 |
The disclosure provides embodiments of environmentally acceptable fishing lines or fishing nets. Embodiments of the disclosed fishing line or net may comprise a degradable polymer having components derived from i) biomass sources, ii) pr...
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WO/2023/213092A1 |
The present invention relates to a skin with protrusions on a surface, and a component with the skin for use in the interior of a vehicle. The present invention further relates to a forming method for the component. The present invention...
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WO/2023/214952A1 |
The present invention relates to polymer-based composite materials reinforced with a cellulose-based reinforcement material and comprising vermiculite as a filler, and to a method for obtaining same.
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WO/2023/214638A1 |
Disclosed in the present invention are a method for preparing a cellulose nanomaterial composite and a cellulose nanomaterial composite prepared thereby, the method comprising the steps of: A) generating a cellulose nanofiber suspension ...
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WO/2023/206639A1 |
The present invention relates to the technical field of composite materials. Provided are a hybrid woven fiber reinforced composite material and a preparation method therefor. The preparation method comprises: (1) alternately weaving ara...
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WO/2023/211078A1 |
The present invention is characterized in that, by using a specific branching agent, phosphorus compound, and anhydride compound in a polylactide resin, high branching of the polylactide resin as had not been previously achieved is possi...
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WO/2023/210945A1 |
The present invention relates to a method for coating a graphite heat dissipation sheet, comprising a step of coating the surface of a graphite sheet with a powder paint through electrostatic spraying, thereby forming a coating layer on ...
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WO/2023/211108A1 |
The present invention relates to a thermoplastic resin composition and a molded article manufactured therefrom, wherein the thermoplastic resin composition includes: (A) a polycarbonate resin; (B) a phenyl methacrylate-methyl methacrylat...
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WO/2023/211031A1 |
Provided are a coating composition for manufacturing a pre-coated metal color sheet with a whinstone pattern and a color sheet manufactured therefrom. The coating composition for manufacturing a pre-coated metal color sheet, according to...
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