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WO/2021/144584A1 |
A PLA containing blend having an impact strength and/or flow rate modifier in addition to a flame retardant. The blend is capable of achieving UL94 fire resistance as V0 certification.
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WO/2021/145701A1 |
The present invention relates to: a touch screen panel including a first layer and a second layer on which a touch sensor pattern is formed; a laminate including same; and an image display device. The touch screen panel has a folding are...
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WO/2021/142079A1 |
Disclosed are biodegradable polyester polymers comprising lignin-containing segments and vegetable-oil based segments. Also disclosed herein are methods of making biodegradable polyester polymers and the articles made from these polymers.
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WO/2021/140927A1 |
A retardation film according to the present invention is formed by combining a polyester resin exhibiting negative orientation birefringence and with a phase difference exhibiting normal wavelength dispersibility, and a polyamide resin e...
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WO/2021/140015A1 |
The invention relates to a process for depolymerizing a polyester feedstock comprising opaque, colored and/or multilayered PET, the process comprising: a) a conditioning step; b) a glycolysis step in the presence of a diol; c) a diol sep...
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WO/2021/140565A1 |
[Problem] To suppress the corrosion of a metal member in contact with a molded article composed of a polybutylene terephthalate resin composition in which a halogenated benzyl acrylate flame retardant is used as a flame retardant, and to...
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WO/2021/141236A1 |
The present invention relates to a biodegradable resin composition having improved mechanical properties and moldability and a preparation method therefor and, more specifically, to a biodegradable resin composition and a preparation met...
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WO/2021/140553A1 |
[Problem] To improve the tracking resistance of a polybutylene terephthalate resin composition in which a halogenated benzyl acrylate flame retardant is used as a flame retardant, and to suppress the corrosion of a metal member in contac...
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WO/2021/140552A1 |
[Problem] To suppress the corrosion of a metal member in an electrical insulation component that uses a polybutylene terephthalate resin composition in which a halogenated benzyl acrylate flame retardant is used as a flame retardant. [So...
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WO/2021/140558A1 |
[Problem] The invention addresses the problem of providing a polybutylene terephthalate resin pellet having improved meterability, so that, when conducting injection molding to obtain a formed product from a polybutylene terephthalate re...
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WO/2021/140557A1 |
[Problem] The invention addresses the problem of providing a polybutylene terephthalate resin pellet having improved meterability such that, when conducting injection molding to obtain a formed product from a polybutylene terephthalate r...
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WO/2021/140016A1 |
The invention relates to a process for depolymerizing a polyester feedstock comprising PET, the process comprising: a) a conditioning step; b) a glycolysis step in the presence of diol; c) a diol separation step producing at least one ga...
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WO/2021/139073A1 |
Provided are an organophosphorus compound flame retardant, and a preparation method therefor and an application thereof. The organophosphorus compound flame retardant is obtained by dropwise adding at least one of a soluble salt of dialk...
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WO/2021/137520A1 |
A thermoplastic resin composition for a light-emitting diode reflector according to the present invention comprises: a polyester resin comprising repeating units represented by chemical formula 1; about 50-80 parts by weight of a white p...
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WO/2021/137093A1 |
This disclosure describes a composition that includes a bulk diffuser that includes a film having a major surface; the film includes a polymer, and a scattering element. The scattering element includes a silicone bead having a mean parti...
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WO/2021/138141A1 |
A polymer blend comprises a copolyether-ester copolymer and the reaction product of a polyacrylate copolymer with an aminosilane. Further provided herein are methods of producing the polymer blend and articles that comprise the polymer b...
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WO/2021/135570A1 |
Disclosed in the present invention are an ABS/polyester alloy composition and a preparation method therefor. The composition comprises the following components: 30 to 80 parts of styrene-butadiene-acrylonitrile resin; 5 to 30 parts of a ...
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WO/2021/132858A1 |
Presented are a method for manufacturing biodegradable polymer microparticles for a filler and a method for manufacturing an injection comprising the biodegradable polymer microparticles for a filler manufactured by the method. The metho...
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WO/2021/131181A1 |
Provided are: a degradation accelerator which is suitable for use in a biodegradable resin and which can increase and appropriately control the biodegradation speed and degradation degree of a biodegradable resin such as an aliphatic pol...
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WO/2021/128808A1 |
The present invention relates to a method for preparing a high barrier RGO-SiO2/PET protective film. In the method, graphene oxide, aluminum powder, tetramethoxysilane, terephthalic acid, ethylene glycol, antimonous oxide, and ammonium p...
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WO/2021/130106A1 |
Polymeric composition comprising, with respect to the total composition: i) 30-95% by weight, preferably between 50-85% by weight with respect to the sum of components i) -vi), of at least one polyester comprising: a) a dicarboxylic comp...
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WO/2021/132341A1 |
Provided is a composition for obtaining an injection molded article having good appearance and excellent tensile elongation. The present disclosure relates to a composition containing: a melt moldable fluorine resin having a 1% decomposi...
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WO/2021/133704A1 |
Provided herein is a copolyetherester resin composition that is suitable for the manufacture of CVJ boots showing reduced squeak. Further provided are CVJ boots comprising the copolyetherester resin composition.
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WO/2021/129393A1 |
A polyester resin, a polyester resin composition, and a molded product thereof, having low dielectric loss in high-frequency communications. The polyester resin is at least prepared from polymerization of a dicarboxylic acid component an...
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WO/2021/131733A1 |
Provided is a thermoplastic elastomer composition which can have improved vibration-damping properties while retaining properties inherent in the thermoplastic elastomer, which is based on a polyester. The thermoplastic elastomer composi...
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WO/2021/129394A1 |
The present invention relates to a polyester resin, at least prepared from polymerization of a dicarboxylic acid component and a diol component. The dicarboxylic component contains terephthalic acid and/or a derivative thereof able to fo...
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WO/2021/133663A1 |
Disclosed herein are citrate-based mussel-inspired bioadhesives and methods of making and using the same. Also disclosed herein are methods of treating wounds.
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WO/2021/132692A1 |
The purpose of the present disclosure is to provide: a styrene resin composition which achieves a good balance between excellent impact resistance and high stiffness; and a molded body, a sheet body and an injection molded body, each of ...
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WO/2021/132279A1 |
A resin composition according to the present invention contains a polyimide resin and an ester resin. The ester resin is a polycarbonate or a polyarylate. The polyimide contains a structural unit represented by general formula (1). In ge...
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WO/2021/129940A1 |
The present invention relates to curable photochromic compositions which include an at least di-functional oxazoline functional material, an at least di-functional first carboxylic acid functional material, an optional second carboxylic ...
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WO/2021/123301A1 |
The present invention relates to a process for degrading a plastic product comprising at least one polymer, the process comprising submitting the plastic product to a spinning step to obtain fibers of said plastic product; and depolymeri...
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WO/2021/122798A1 |
The present invention concerns a biodegradable and compostable composition comprising i) 15-70 % by weight of at least one biodegradable and/or decayable aromatic polyester; ii) 0-40 % by weight of dolomite and/or calcium carbonate parti...
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WO/2021/122094A1 |
The invention relates to a method for depolymerizing a polyester feedstock comprising PET, the method comprising, prior to the step of depolymerization by glycolysis and the step of purifying the depolymerization effluent, an improved st...
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WO/2021/122095A1 |
The invention concerns a method for depolymerizing a polyester feedstock comprising PET, said method comprising, before the step of depolymerization by glycolysis and before the step of purification of the depolymerization effluent, an i...
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WO/2021/122715A1 |
The present invention relates to a thermoplastic moulding composition comprising a polyalkylene terephthalate and a polyimide, the moulding composition having a single glass transition temperature in DSC measurement. The present inventio...
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WO/2021/125402A1 |
The present invention relates to a biodegradable PLA filament composition for molding a porous structure. A biodegradable PLA filament composition for molding a porous structure according to an example of the present invention comprises:...
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WO/2021/122927A1 |
The invention relates to a composition comprising A) a polyester, B) a polyolefin and C) a compatibilizer, wherein C) is a functionalized polyolefin containing hydroxyl functional groups or a reaction product of the functionalized polyol...
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WO/2021/125205A1 |
[Problem] The present invention addresses the problem of providing: a molded article which is for laser welding and has excellent visible light transmittance and laser transmittance and a suppressed variation in laser transmittance; and ...
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WO/2021/123299A1 |
The present invention relates to a process for degrading a plastic product comprising at least one polymer, said process comprising the steps of foaming at least partially the plastic product; and depolymerizing at least one target polym...
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WO/2021/122274A1 |
The invention relates to a resin comprising A) a polyolefin, B) a polyester and C) a compatibilizer which is a transesterified product of a functionalized polyolefin containing hydroxyl functional groups and a polyester and to a process ...
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WO/2021/122386A1 |
The invention pertains to an improved branched glycolic acid polymer being obtained from polycondensation reaction of a monomer mixture comprising: (i) glycolic acid (GA); (ii) optionally, at least one hydroxyacid having only one hydroxy...
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WO/2021/126936A1 |
Disclosed is a method for treating the product stream from a polyester methanolysis depolymerization process wherein the product stream includes dimethyl terephthalate and one or more side species selected from the group consisting of di...
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WO/2021/125371A1 |
The present invention relates to a method for manufacturing a cosmetic puff and a cosmetic puff manufactured thereby, the method comprising the steps of: (a) manufacturing a puff body including an upper sheet and a bottom sheet; (b) manu...
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WO/2021/122096A1 |
The present invention relates to a method for depolymerising a polyester filler comprising opaque PET, comprising: a) a conditioning step; b) a glycolysis step carried out between 180 and 400°C, with a residence time of between 0.1 and ...
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WO/2021/125203A1 |
[Problem] The present invention addresses the problem of providing: a polybutylene terephthalate resin composition which has excellent improvement effect of hydrolysis resistance; a molded article; a thickening inhibitor for polybutylene...
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WO/2021/115931A1 |
Disclosed is a process for recovering raw materials from mixed textile wastes which comprises the following steps in the specified sequence: a) providing a mixed textile waste containing at least one cellulose component and at least one ...
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WO/2021/114553A1 |
The present invention relates to an unsaturated polyester resin, and a preparation method therefor and use thereof. The unsaturated polyester resin is prepared of the following raw materials in parts by mass: 50-90 parts of a prepolymer,...
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WO/2021/115739A1 |
The present invention relates to a sinter powder (SP) containing at least one semi-crystalline terephthalate polyester (A), which is produced by reacting at least one aromatic dicarboxylic acid (a) with at least two aliphatic diols (b1) ...
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WO/2021/117529A1 |
A thermoplastic resin composition containing: a polyester resin or a polyester amide resin; and flaked silica that has an average thickness of 0.5-2 μm, a median diameter of 10-60 μm, and a pH of 5.5-8.0, the pH being measured after 5 ...
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WO/2021/116049A1 |
The present invention relates to specific polyesters which are particularly suitable for use in fabric treatment applications, such as in fabric care and laundry detergent products. In such applications, the polyesters exhibit improved f...
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