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WO/2021/029268A1 |
Liquid crystal polyester resin pellets containing a liquid crystal polyester and pitch-based carbon fibers, wherein: the length-weighted average fiber length of the pitch-based carbon fibers is 100 μm or higher; and the liquid crystal p...
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WO/2021/029110A1 |
A liquid-crystal polyester resin composition which comprises resin pellets comprising both a first liquid-crystal polyester resin and a fibrous filler, a second liquid-crystal polyester resin, and a metal salt of a higher fatty acid, whe...
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WO/2021/029263A1 |
The present invention relates to an injection molded article that contains 65-95 parts by mass of a thermoplastic resin and 5-35 parts by mass of a fibrous filler, wherein: the thermoplastic resin contains at least one type of substance ...
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WO/2021/027451A1 |
The present invention is applied to the field of barrier films for water vapor barrier, and provides a light-transmitting barrier composite film having a good barrier effect and a simple process and a preparation method therefor in relat...
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WO/2021/028695A1 |
A method for recycling polyethylene terephthalate (PET) to produce bis(2-hydroxyethyl) terephthalate (BHET) comprises the steps of (a) depolymerising PET in the presence of ethylene glycol and a catalyst system in a series of preferably ...
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WO/2021/029246A1 |
This radio wave absorbing composition includes a magnetic powder and a binder. This radio wave absorbent includes a magnetic powder and a binder. The magnetic powder is a substituted hexagonal ferrite powder, the surface of which is trea...
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WO/2021/029275A1 |
The present invention pertains to a liquid crystal polyester resin pellet containing: a thermoplastic resin containing a liquid crystal polyester; and a fibrous filler, wherein the liquid crystal polyester resin pellet contains not less ...
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WO/2021/029276A1 |
The present invention relates to an injection molded product including a thermoplastic resin and a fibrous filler, wherein the thermoplastic resin includes at least 10% by mass of at least one selected from the group consisting of polypr...
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WO/2021/029272A1 |
The present invention pertains to a liquid crystal polyester resin pellet containing a liquid crystal polyester and a pitch-based carbon fiber, wherein the melt viscosity at a shearing speed of 1,000 s-1 is less than 10 Pa∙s at a tempe...
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WO/2021/026993A1 |
The present application discloses a heat shrink film and a preparation method therefor, wherein the preparation method comprises the following steps: adding raw materials of an outer layer, a middle layer, and an inner layer, and perform...
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WO/2021/029267A1 |
The present invention relates to a liquid crystal polyester resin molded body which contains a thermoplastic resin containing a liquid crystal polyester and a fibrous filler, wherein: from 1 part by mass to 120 parts by mass of the fibro...
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WO/2021/029271A1 |
The present invention pertains to a liquid crystal polyester resin pellet containing a liquid crystal polyester and pitch-based carbon fibers, wherein the density of the pitch-based carbon fibers is 2.10 g/cm3 or more, and the length-wei...
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WO/2021/030677A1 |
A cured article includes a cured thermoset resin matrix defining an article surface. Hollow glass microspheroids are dispersed in the cured thermoset resin matrix. A low profile additive package is dispersed in the cured thermoset resin ...
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WO/2021/030201A1 |
Compositions, methods, and uses of aragonite biobased polymer plastic compositions are presented having increased strength and stiffness as well as improved recyclability and/or biodegradability. The aragonite biobased plastic compositio...
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WO/2021/029109A1 |
A resin composition which contains: resin pellets each containing a first thermoplastic resin and glass fibers; and a second thermoplastic resin. The second thermoplastic resin has a low flow starting temperature in comparison to the res...
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WO/2021/028816A1 |
The present invention relates to biodegradable composites based on blends of a thermoplastic polymer material with cellulosic materials, useful for several industrial and packaging applications, in particular for the manufacture of biode...
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WO/2021/023763A1 |
The present invention relates to a film comprising at least one biodegradable layer (i) having an elastic modulus of more than 450 MPa, consisting of a mixture of polyhydroxyalkanoate constituting the continuous phase and aliphatic and/o...
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WO/2021/023230A1 |
Disclosed are a method for synthesizing a phosphorus-containing silicon-containing organic or inorganic internal-hybridized activated monomer, and a use thereof. The method comprises: by using a Kabachnik-Fields reaction, preparing a pho...
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WO/2021/018847A1 |
The invention relates to the use of at least one copolymer consisting of at least one olefin, preferably an alpha-olefin and at least one acrylic acid ester of an aliphatic alcohol, the melt flow index of the copolymer not falling below ...
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WO/2021/017030A1 |
A preparation method and an application for a coffee grounds modified biodegradable composite material and a coffee grounds modified biodegradable composite material, made by mixing the following raw materials in proportion, the proporti...
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WO/2021/018848A1 |
The invention relates to the use of polyethylene terephthalate for producing polyethylene terephthalate-based motor vehicle interior fittings with low TVOC (Total Volatile Organic Compounds) content and low tetrahydrofurane content in th...
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WO/2021/019130A1 |
A composite material, methods of producing it and articles manufactured therefrom. The composite material comprises a first component formed by a renewable polymer and a second component formed by a reinforcing material. The first compon...
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WO/2021/020208A1 |
A thermoplastic polyester resin having as the main structure unit a residue yielded from an aromatic dicarboxylic acid or an ester-forming derivative thereof and a diol or an ester-forming derivative thereof, the thermoplastic polyester ...
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WO/2021/020116A1 |
A thermoplastic resin composition which is characterized by containing from 0.001 part by weight to 2 parts by weight of (C) a phosphoric acid ester compound (component C) and from 0.001 part by weight to 2 parts by weight of (D) a pheno...
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WO/2021/016731A1 |
A polyester resin and preparation method therefor, and a coating and a workpiece comprising same. The polyester resin has an acid value of 48-55 mg KOH/g, a glass transition temperature of 68-75°C, a softening point of 110-115°C, and a...
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WO/2021/017031A1 |
A preparation method for a nanoscale plant fiber modified biodegradable composite material and an application. The preparation method comprises the following steps: (1) grinding a dried plant fiber to obtain a nanoscale plant fiber; (2) ...
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WO/2021/016911A1 |
A hard coating composition comprising an adhesion enhancing solvent component, wherein the adhesion enhancing solvent component comprises methoxy-2-propanol (PM) and ethylene glycol butyl ether (EB), a method for improving a single layer...
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WO/2021/020095A1 |
[Problem] To enable a flame-retardant poly(butylene terephthalate) resin composition containing a halogenated epoxy-compound flame retardant as a flame retardant to give molded articles which are inhibited from containing foreign matter ...
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WO/2021/021274A1 |
Disclosed herein are polymeric blends suitable for use in non-pneumatic tires, processes for preparing the polymeric blends, and non-pneumatic tires and components thereof incorporating the polymeric blend. The polymeric blends include a...
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WO/2021/020094A1 |
[Problem] To enable a flame-retardant poly(butylene terephthalate) resin composition containing a halogenated epoxy-compound flame retardant as a flame retardant to give molded articles inhibited from containing foreign matter, and to im...
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WO/2021/019076A1 |
The invention relates to a block copolymer containing: at least one block (P1) obtained or obtainable by reacting a tri-block copolymer having the structure A-B-A', the block B being selected from polyethers or polyesters and the blocks ...
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WO/2021/021380A1 |
Disclosed herein is a copolymer solution, comprising: a first polymer chain, comprising one or more capped ends formed by reacting a polyester diol with an anhydride; a second polymer chain, comprising two or more repeating units of the ...
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WO/2021/019478A1 |
A fibrous material is treated with a binder solution and then heated. The binder comprises a polyester and a biopolymer, such as starch, where the polyester is a product of reaction of a polyol with an anhydride. A method for manufacturi...
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WO/2021/019255A1 |
A photocurable composition comprising a precursor resin, the precursor resin comprises: a polylactic acid polymer precursor comprising a backbone chain, the backbone chain comprising at least one acrylate moiety; and a polycaprolactone p...
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WO/2021/021273A1 |
Disclosed herein are polymeric blends suitable for use in non-pneumatic tires, processes for preparing the polymeric blends, and non-pneumatic tires and components thereof incorporating the polymeric blend. The polymeric blends include a...
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WO/2021/013115A1 |
The present invention relates to a polyester resin composition and a molded product thereof. The polyester resin composition is obtained by compounding at least: (A) 100 parts by mass of a polybutylene terephthalate resin, (B) 15-100 par...
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WO/2021/016406A1 |
Various precursor solutions and methods of 3D printing and other additive manufacturing approaches are provided for the manufacture of articles using photocrosslinkable vinyl shape memory polymers. In various aspects, articles are manufa...
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WO/2021/015333A1 |
The present invention relates to a method for producing a modified lignin, and a biodegradable polymeric composite comprising a modified lignin and a polyester resin and, more specifically, to a method for producing a lignin that has bee...
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WO/2021/012042A1 |
The present application relates to polymer compositions that provide barrier properties to oxygen, water vapor and/or hydrocarbons, to polymer film or sheet comprising the polymer composition and to their use in the manufacture or prepar...
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WO/2021/012189A1 |
Disclosed is an ABS/POK composite material, comprising the following components in parts by weight: 20-77.8 parts of an ABS resin, 15-60 parts of a POK polyketone resin, and 5-30 parts of a PETG resin. According to the present invention,...
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WO/2021/014317A1 |
A thermoplastic composition includes, based on the total weight of the composition: from 20 wt% to 90 wt% of a primary thermoplastic resin including a polycarbonate component; from 0.5 wt% to 30 wt% of a functional fdler including electr...
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WO/2021/015334A1 |
The present invention relates to a method for manufacturing modified cellulose fiber and a biodegradable polymer composite comprising modified cellulose fiber and polyester resin and, more specifically, to a method for manufacturing cell...
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WO/2021/010327A1 |
A method for manufacturing a melt-processing composition including a poly(3-hydroxybutyrate)-based resin, said method including a step for heating a material that includes a poly(3-hydroxybutyrate)-based resin, in which the difference be...
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WO/2021/008563A1 |
A transparent heat-shielding particulate, a particulate dispersoid, and a preparation method and use thereof. The particulate comprises a core and a shell enclosing the core. The core is made of a transparent heat-shielding material obta...
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WO/2021/010001A1 |
The present invention provides: an inorganic material powder-containing biodegradable resin composition which exhibits good processability and advantageous economic performance, while enabling a molded article thereof to have sufficient ...
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WO/2021/010591A1 |
The present invention relates to a polyester resin blend. Even though containing reusable polyethylene terephthalate in addition to virgin polyethylene terephthalate, the polyester resin blend can be used in manufacturing a highly transp...
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WO/2021/010054A1 |
Provided is a method for producing an injection-molded body from a molding material including a poly(3-hydroxybutyrate)-based resin, wherein the molding material has a difference of 10-70°C between the melting point peak temperature and...
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WO/2021/006602A1 |
The present invention relates to a method for preparing a metal-polymer composite material with high heat dissipation and electrical insulation performance, and a metal-polymer composite material prepared thereby, the method comprising t...
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WO/2021/006480A1 |
The present invention relates to a biodegradable composite material prepared by polymerizing an aqueous dispersion of natural polymer nanofibers including any one or more selected from chitin nanofibers and cellulose nanofibers, a dicarb...
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WO/2021/003659A1 |
The joint use of polyol esters and ethylene oxide-rich alkyl alkoxylates as additives in filler-containing aqueous polymer dispersions for production of porous polymer coatings, preferably for production of porous polyurethane coatings, ...
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