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WO/2023/008381A1 |
This resin composition contains an olefin-based polymer A, a polymer B-1 and a polymer B-2. The polymer B-1 is a poly(3-hydroxyalkanoate)-based polymer having a melting point of 150-220ºC. The polymer B-2 is an aromatic polyester having...
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WO/2023/005801A1 |
Disclosed in the present invention are a thermoplastic alloy material, the use thereof in the preparation of a plastic mold, and a hand mold prepared therefrom, which belong to the technical field of polymer materials. The thermoplastic ...
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WO/2023/008902A1 |
The present invention relates to a biodegradable resin composition including a polyhydroxyalkanoate (PHA) resin and a polybutyleneadipate terephthalate (PBAT) resin. The biodegradable resin composition, which includes, based on the total...
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WO/2023/007186A1 |
The present invention relates to a biodegradable plastic composition comprising poly(butylene succinate) (PBS) in an amount between 28 to 90 wt.%; poly(3- hydroxybutyrate-co-valerate) (PHBV) in an amount between 5 to 35 wt.%; and at leas...
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WO/2023/009791A1 |
A poly(hydroxyalkanoate) composition having a bimodal molecular weight distribution. The composition includes of a first portion and a second portion of a poly (hydroxy alkanoate). The first portion has a first weight average molecular w...
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WO/2023/008770A1 |
A thermoplastic resin composition of the present invention comprises: a polybutylene terephthalate resin having a titanium catalyst residual amount of less than about 50 ppm; a polycarbonate resin; a glass fiber; an epoxy-modified olefin...
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WO/2023/008826A1 |
The objective of the present invention is to provide polyester resin, which is an extrusion blow resin having excellent extrusion processability and being recyclable, and a composition comprising same.
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WO/2023/009776A1 |
A polymer composition is disclosed which includes poly(lactic acid), poly(3- hydroxypropionate), and optionally other biopolymers. This polymeric composition exhibits significant improvements in crystallization rate, as compared to poly(...
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WO/2023/008903A1 |
An embodiment of the present invention provides a biodegradable resin composition containing biomass and a polyhydroxyalkanoate (PHA) resin, a biodegradable film and a mulching film formed using same, and a method for preparing same. A b...
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WO/2023/008959A1 |
The present invention relates to a polyhydroxyalkanoate (PHA) dispersion and a preparation method therefor. Specifically, according to one embodiment of the present invention, a method for preparing a PHA dispersion comprises a step of d...
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WO/2023/007168A1 |
15 ABSTRACT The present invention relates to an injection moulded biodegradable component comprising: a) 60 to 99 wt% of a biodegradable film-grade bioplastic; and b) 0 to 40 wt% of filler comprising a biodegradable polymer and a non-tox...
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WO/2023/005869A1 |
The present invention relates to the technical field of engineering plastics, and relates specifically to a polycarbonate/polyester alloy composition that is resistant to long-term thermo-oxidative aging and a preparation method therefor...
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WO/2023/008424A1 |
This resin composition contains: a component (I), a polar group-containing resin (excluding component (II)); and a component (II), at least one type of modified conjugated diene-based polymer in which at least one type of polar group sel...
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WO/2023/001872A1 |
The invention relates to a process for preparing a masterbatch comprising a polysaccharide, enzymes and a low-melting polymer in a mixer. The masterbatch is used in particular for the production of biodegradable plastic articles.
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WO/2023/003096A1 |
The present invention relates to a composition for a variable focus lens, a variable focus lens comprising same, and a method for manufacturing same. A composition for a variable focus lens according to an embodiment of the present inven...
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WO/2023/003890A1 |
A copolymer of a beta lactone and a lactone having 5 or more ring members may be formed by polymerizing the beta lactone and the lactone having 5 or more ring members in the presence of a catalyst comprised of a metal triflate/alcohol ca...
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WO/2023/285136A1 |
The present invention relates to a thermoplastic molding composition comprising as components at least one non-sulfonated polyarylene ether sulfone polymer (P), at least one sulfonated polyarylene ether sulfone polymer (sP) and at least ...
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WO/2023/285137A1 |
The present invention relates to a thermoplastic molding composition comprising as components at least one non-sulfonated polyarylene ether sulfone polymer (P), at least one sulfonated polyarylene ether sulfone polymer (sP) and at least ...
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WO/2023/284311A1 |
The present invention relates to the technical field of modified plastics and discloses a high electrical performance PC/polyester material and a preparation method therefor. The high electrical performance PC/polyester material comprise...
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WO/2023/284350A1 |
A radiative cooling film with a surface periodic micro-nano structure and a preparation method therefor, wherein the radiative cooling film comprises a periodic micro-nano structure layer, a polymer film layer and a reflective coating; t...
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WO/2023/281440A1 |
Thermoplastic compositions include: a thermoplastic polymer component including a polyester; and from greater than 0.10 wt% to about 1.95 wt% of a carbon nanotube (CNT) fdler. A 6 in x 8 in x 1/8 in molded sample of the composition has a...
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WO/2023/282030A1 |
This film for laminating a metal plate comprises a polyester resin layer (A), wherein the polyester resin layer (A) contains a pigment, the pigment including: at least one among an inorganic pigment and an organic pigment; and a pearl pi...
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WO/2023/282447A1 |
A polyester film according to one embodiment has improved thermal properties and chemical properties by controlling the crystallinity of a copolymerized polyester and, particularly, exhibits excellent shrinkage per unit temperature as we...
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WO/2023/279483A1 |
A super-elastic fatigue-resistant foam material, and a preparation method therefor and an application thereof. The material comprises the following components in parts by weight: 100 parts of thermoplastic elastomer resin, 0.5-50 parts o...
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WO/2023/279984A1 |
Disclosed in the present invention are a PBT/PC alloy with stable mechanical properties and a preparation method therefor. The PBT/PC alloy of the present invention comprises the following components in parts by weight: 50-80 parts of a ...
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WO/2023/281356A1 |
Thermoplastic compositions include: a copolyester elastomer including a polybutylene terephthalate (PBT) moiety and an elastomer moiety; and from greater than 0. 1 wt% to 9 wt% of at least one brightening agent. The copolyester elastomer...
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WO/2023/279985A1 |
Disclosed in the present invention are a PBT composition resistant to cyclic injection molding, and a preparation method therefor. The PBT composition resistant to cyclic injection molding of the present invention comprises the following...
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WO/2023/282119A1 |
A crosslinked rubber composition comprising: a rubber component that comprises a first polymer, which is an ethylene/α-olefin elastomer having an ethylene content less than 60 mass%, and a second polymer, which is an ethylene/α-olefin ...
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WO/2023/276699A1 |
Provided is a liquid-crystal polymer composition capable of giving molded objects to which adhesives, e.g., epoxy resins, have excellent adhesiveness. Components each comprising the molded object can have improved bondability to each oth...
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WO/2023/276698A1 |
Provided is a liquid crystal polymer composition whereby: a molded article having excellent adhesion to an adhesive such as an epoxy resin can be obtained; and adhesion can be increased between components comprising said molded article o...
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WO/2023/272569A1 |
A bioplastic for manufacturing a degradable film, and a preparation method therefor. The technical solution is: making a PBAT precursor liquid raw material be adsorbed in micropores of a porous inorganic filler for esterification and pol...
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WO/2023/276902A1 |
A resin composition which contains a liquid crystalline polyester resin and a fluororesin, wherein: the fluororesin has an average particle diameter of 20 µm or less as determined by image analysis of an SEM image of the fluororesin; an...
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WO/2023/278379A1 |
A biodegradable composition is disclosed. The biodegradable composition includes (i) a biodegradable polymer and (ii) a cellulose ester. Films that include or are formed from the biodegradable composition, as well as articles that includ...
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WO/2023/277167A1 |
The purpose of the present invention is to provide a vinyl chloride resin composition for powder molding, the vinyl chloride resin composition being capable of forming a vinyl chloride resin molded body that has less micropinholes. A vin...
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WO/2023/278561A1 |
Embodiments of the present disclosure are directed to thermoplastic elastomer articles including a crosslinked reaction product of polar elastomer, rubber, and silane. The rubber comprises at least one of nitrile butadiene rubber, silico...
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WO/2023/278378A1 |
A biodegradable composition is disclosed. The biodegradable composition includes (i) a biodegradable polymer and (ii) a cellulose ester. Films that include or are formed from the biodegradable composition, as well as articles that includ...
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WO/2023/277582A1 |
The present invention relates to a polylactic acid powder capable of imparting antibacterial properties by forming an antibacterial coating layer comprising polylactic acid powder on a substrate layer, and an antibacterial substrate comp...
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WO/2023/277718A1 |
This invention refers to new unsaturated polyester resins based on building blocks partially or almost fully derived from renewable or sustainable resources. The resins presented in the invention are suitable for the manufacturing of fib...
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WO/2022/267198A1 |
An anti-scratch and anti-static coating film, comprising: a base film; a water-based functional coating compounded on the base film; the water-based functional coating is prepared from raw materials comprising the following components: 2...
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WO/2022/270794A1 |
The present invention relates to an electrode and a manufacturing method therefor, and the electrode according to one aspect of the present invention comprises a base panel, a plurality of electrode structures and a plurality of bonding ...
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WO/2022/270687A1 |
The present invention relates to a clear coat composition comprising an acrylic silane resin, a polyester resin, a urethane oligomer, a silane-modified polyisocyanate resin, a melamine resin, and an acrylic resin, wherein the polyester r...
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WO/2022/269519A1 |
A thermoplastic composition includes: (a) a thermoplastic polymer component including a crystalline or semi-crystalline polymer; (b) carbon fiber; (c) from about 0.01 wt% to about 10 wt% of at least one nucleating agent including a non-e...
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WO/2022/268669A1 |
A particulate polyurea compound a2) for reducing gloss of coatings, a resin composition and a crosslinkable composition comprising the particulate polyurea compound is provided, wherein the volume percentage of particles of the particula...
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WO/2022/270686A1 |
The present invention relates to a clear coat composition comprising an acryl silane resin, a polyester resin, a urethane oligomer, a silane-modified urethane resin, a melamine resin, and an acryl resin, wherein the polyester resin has a...
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WO/2022/270583A1 |
Provided is a resin composition in which a resin component includes a polyester-based resin, a polyethylene-based resin, and a compatibilizer having an epoxy group, the resin composition being characterized in that the polyester-based re...
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WO/2022/270209A1 |
Provided is a resin composition that exhibits an excellent pigment dispersibility. Also provided are a film, an optical filter, and a solid-state imaging element that use the resin composition. The resin composition comprises a pigment-c...
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WO/2022/270505A1 |
Provided is a method for producing a polyester resin composition (C) in which coloring and reduction in molecular weight are unlikely to occur even when being recycled multiple times using used polyester resins in which at least one sele...
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WO/2022/266292A1 |
A process of making a polyester coated article is provided. The process comprises coating an article with a polyester composition to produce the polyester coated article; wherein the polyester composition comprises a) at least one rigid ...
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WO/2022/266300A1 |
A process of manufacturing a molded article is provided, the process comprising: a) placing a polyester composition in a mold having mold surfaces; wherein the polyester composition comprises: 1) at least one rigid polyester; 2) at least...
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WO/2022/266299A1 |
Processes to produce a polyester composition are provided comprising a) polymerizing at least one dicarboxylic acid and at least one diol to produce a rigid polyester having a Tg greater than 60°C; b) polymerizing at least one dicarboxy...
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