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WO/2023/113258A1 |
The present invention relates to a block polyisocyanate obtained from a polyisocyanate compound and a blocking agent, wherein the block polyisocyanate contains: a first block isocyanate group having an isocyanate group blocked by a silan...
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WO/2023/113288A1 |
The present invention relates to a polyester resin and a preparation method therefor. Specifically, provided in one embodiment of the present invention is a polyester resin comprising: a copolymer comprising a diacid moiety and a diol mo...
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WO/2023/109149A1 |
Disclosed is an embossed photoresist release-type film material having an exhaust function, comprising a substrate layer having an upper surface and a lower surface, and further comprising a photoresist prepolymer that is applied on the ...
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WO/2023/104139A1 |
Disclosed is a composite polymer material with strong impact resistance. The composite polymer material is prepared from the following raw materials in parts by weight: 1-9 parts of a propylene glycol phthalate-propylene carbonate copoly...
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WO/2023/104790A1 |
The present invention relates to a process for producing a polyester, comprising: a) a step of esterification of a mixture comprising a monomer A of formula (1) and a monomer B of formula (2), or a monomer A of formula (1), a monomer B o...
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WO/2023/103116A1 |
A special biomass color masterbatch for a degradable plastic and a preparation method therefor. The special biomass color masterbatch is prepared from the following components: a plant coloring agent, cyclodextrin, a flame retardant, a m...
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WO/2023/102683A1 |
Provided in the present application are a PBAT resin composition, and a preparation method therefor and the use thereof. The PBAT resin composition comprises a PBAT resin and a cyclopentalkenylene conjugated-structure compound, wherein t...
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WO/2023/104071A1 |
The invention relates to a biodegradable composition and a preparation method and an application thereof. The preparation raw materials comprise a carbon dioxide-containing polymer, a polyester polymer material, and an auxiliary agent. T...
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WO/2023/106887A1 |
The present invention relates to a resin composition and a biodegradable resin molded product comprising same. The resin composition of the present invention uses biodegradable polyester, and thus can provide resin products, such as hot-...
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WO/2023/103114A1 |
The present invention relates to the technical field of plastics, and in particular to an environmentally-friendly fully-biodegradable plastic and a sheet product. The plastic is prepared from the following components: modified corn star...
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WO/2023/104073A1 |
The present invention provides a degradable composite polymer having high ductility, and a preparation method therefor. The degradable composite polymer is prepared from the following raw materials in parts by weight: 1-99 parts of PHBV,...
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WO/2023/103424A1 |
Provided in the present disclosure are an anionic explosion-proof membrane and a preparation method therefor. A surface of the anionic explosion-proof membrane contains two layers of hardened coatings, wherein the hardened coatings respe...
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WO/2023/105955A1 |
The present disclosure pertains to a polyalkylene terephthalate resin composition that contains 100 parts by mass of a polyalkylene terephthalate resin (A) and 0.10-10 parts by mass of an epoxy compound (B) that satisfies formula (1). In...
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WO/2023/103273A1 |
Provided in the present disclosure are a liquid crystalline polymer composite material for rapid injection molding and a preparation method therefor, and an injection molding screw for rapid injection molding, belonging to the technical ...
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WO/2023/101853A1 |
A plateable polymer composition is provided. The polymer composition comprises a noble metal catalyst distributed within a polymer matrix containing at least one high naphthenic thermotropic liquid crystalline polymer that includes repea...
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WO/2023/099178A1 |
The present disclosure relates to new and inventive aromatic oligomers, including the use of such oligomers in the production of useful polymers. Such oligomers contain an aromatic core, flexible spacers, and reactive functionalities. Th...
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WO/2023/101849A1 |
A plateable polymer composition is provided. The polymer composition comprises 100 parts by weight of a polymer matrix that includes a thermotropic liquid crystalline polymer, from about 10 parts to about 80 parts by weight of silicate f...
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WO/2023/100644A1 |
The present invention addresses the problem of providing: a powdery component which makes it possible to form a coating film having excellent transparency; a resin composition for coating use; and a coating film. The powdery component ac...
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WO/2023/100896A1 |
The present invention provides: a new resin composition containing a polyethylene terephthalate resin and a polybutylene terephthalate resin; and a molded article, a vehicle exterior component, and a light reflecting body component which...
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WO/2023/100895A1 |
Provided are: a resin composition which contains a poly(ethylene terephthalate) resin and an inorganic filler and which exhibits excellent impact resistance; and a molded article, a vehicle exterior part and a pellet that are formed from...
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WO/2023/099800A1 |
Disclosed is a composite construction material comprising a thermosetting resin and surface-treated loads, the composition of which, in percentage by weight, comprises: 8-45% thermosetting resin; and 50-90% load material comprising at le...
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WO/2023/101191A1 |
One embodiment relates to: a polyester-based film which comprises a filler and a copolymerized polyester-based resin formed by copolymerizing a diol and a dicarboxylic acid, and which has a Rd, according to formula 1 for centerline avera...
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WO/2023/100897A1 |
Provided are: a novel resin composition comprising a poly(ethylene terephthalate) resin and a poly(butylene terephthalate) resin; and a resin composition, a molded article, a composite, and a metal/resin composite which have been formed ...
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WO/2023/100943A1 |
Provided are: a resin fiber sheet and a prepreg which use a laminated sheet as a raw material and which achieve excellent heat resistance, dielectric constant, dielectric loss tangent and dimensional stability (little warping); and a met...
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WO/2023/100673A1 |
This resin tube comprises a poly(3-hydroxyalkanoate)-based resin. The poly(3-hydroxyalkanoate)-based resin contains at least one copolymer of a 3-hydroxybutyrate unit and another hydroxyalkanoate unit. The weight-average molecular weight...
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WO/2023/102462A1 |
A stent for a respiratory organ includes a bioabsorbable polyester copolymer. The bioabsorbable polyester copolymer is a polyester copolymer having residues of two kinds of ester bond forming monomers as main constituent units, and where...
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WO/2023/100796A1 |
The present invention relates to a liquid-crystal polyester composition comprising a liquid-crystal polyester and a specific carbon black, wherein the carbon black has an average primary-particle diameter of 50 nm or larger but less than...
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WO/2023/095906A1 |
The present invention relates to an asphalt composition containing asphalt, a polyester resin, and a powder of a salt constituted of strong acid-derived anions and alkaline earth metal cations.
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WO/2023/093736A1 |
The present invention relates to the technical field of biodegradable materials, in particular, to a degradable special material for infusion set tubing, and a method for preparing infusion set tubing by using same. The special material ...
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WO/2023/097002A1 |
Oligoesters and polyesters comprising one or more (e.g., a plurality) of crosslinkable and/or crosslinked clickable groups (e.g., capable of or formed by click reactions, respectively), methods of making same, and uses of same. In variou...
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WO/2023/093532A1 |
The present invention relates to the technical field of biomedical materials and provides a composite gel, a preparation method, and an application. The composite gel is prepared by crosslinking biphasic microspheres composed of polylact...
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WO/2023/095466A1 |
The present invention provides a resin sheet or the like, which enables the achievement of a cured product that has high relative magnetic permeability and excellent mechanical strength. The present invention provides a resin sheet which...
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WO/2023/096813A1 |
A biodegradable polymer composition includes a biodegradable matrix polymer, and 0.1 to 5 wt.% of a processing aid having a weight average molecular weight of at least 20,000 g/mol. The processing aid is a reaction product of an acrylate...
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WO/2023/093737A1 |
The present invention belongs to the technical field of biodegradable materials, and particularly relates to a biodegradable syringe dedicated material, and a method for preparing a syringe by using the material. The biodegradable syring...
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WO/2023/095963A1 |
The present invention pertains to a thermoplastic resin composition, a method for producing same, and a molded article including same. More specifically, the present invention pertains to: a thermoplastic resin composition characterized ...
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WO/2023/093336A1 |
The present invention relates to the field of degradable materials, and relates to a biodegradable material. Specifically, the present invention relates to a cellulose acetate-based degradable composite material and a film product thereo...
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WO/2023/092685A1 |
A thermal shrinkage heavy-duty packaging composite plastic film, prepared from the following components: a polyester resin, calcium stearate, a linear low-density polyethylene resin, a modified styrene-ethylene/butylene-styrene block cop...
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WO/2023/092548A1 |
A preparation method for a disposable infusion hose capable of being completely biodegraded, relating to the technical field of medical consumables. According to the method, two toughening modification methods are used for polylactic aci...
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WO/2023/088239A1 |
A flame-retardant high-toughness PLA alloy material, and a preparation method therefor and the use thereof. The flame-retardant high-toughness PLA alloy material comprises a PLA resin, an ACS resin, an inorganic filler, a compatibilizer,...
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WO/2023/087095A1 |
The present invention provides biodegradable composite materials comprising: a) a polymeric matrix comprising about 50-80% by weight of a cellulose alkanoate; about 0.1 to 10% by weight of a polyester, wherein the polyester is an aliphat...
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WO/2023/088806A1 |
The invention relates to thermoplastic mixtures, containing: A) 30 to 100 wt.% of a thermoplastic blend consisting of: A-1) 65 to 75 wt.% of a polyester, A-2) 5 to 25 wt.% of a HD or LD polyethylene, A-3) 3 to 10 wt.% of an ionomer compo...
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WO/2023/089998A1 |
Provided are a curable composition which has high compatibility even when containing a hydrocarbon resin (hydrocarbon plasticizer) having extremely low polarity and a cured product of which has a low dielectric loss tangent, a cured prod...
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WO/2023/090374A1 |
This resin composition obtained using a crystalline thermoplastic resin and regenerated carbon fibers, ensures sufficient mechanical strength and exhibits excellent productivity and flame resistance. A molded article and pellets formed f...
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WO/2023/088240A1 |
A scratch-resistant transparent hard resin composite material and a preparation method therefor and an application thereof. The scratch-resistant transparent hard resin composite material comprises the following components in parts by we...
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WO/2023/083674A1 |
The present application relates to a heat-resistant thermoplastic electrostatic dissipative composition and shaped articles made therefrom. The composition comprises the following components: an aromatic polycarbonate, a polyalkylene ter...
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WO/2023/082230A1 |
The present invention belongs to the technical field of polymer alloys, and in particular relates to a polymer alloy, a preparation method therefor, and a use thereof. The preparation method provided by the present invention comprises: m...
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WO/2023/085806A1 |
The present invention relates to a polylactic acid resin, a polylactic acid resin composition, a polylactic acid resin film, and a molded article, wherein the inclusion of soft segments containing 0.5 wt% or more of at least one repeatin...
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WO/2023/083910A1 |
Polymer compositions comprising a bioplastic polymer and a talc particulate, uses of a talc particulate in polymer compositions comprising a bioplastic polymer, methods of modifying polymer compositions comprising a bioplastic polymer, a...
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WO/2023/086448A1 |
A polymer composition is disclosed that comprises a dielectric filler distributed within a polymer matrix containing at least one thermotropic liquid crystalline polymer is provided. The polymer composition exhibits a dissipation factor ...
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WO/2023/080496A1 |
Embodiments relate to a biodegradable resin composition having a high calcium carbonate content, a biodegradable polyester film, and a method for preparing same, and provide: a biodegradable resin composition which, while having a high c...
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