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WO/2022/200738A1 |
The present invention relates to a magnetic composite material characterized in that it comprises: 4 to 30% by weight of a copolymer, 70 to 96% by weight of magnetic powder, 0 to 5% by weight of at least one coupling agent, 0 to 5% by we...
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WO/2022/193759A1 |
Disclosed are a phospholipid polymer, a preparation method therefor and the application thereof. The preparation method for a phospholipid polymer comprises the following steps: (1) dissolving a compound represented by formula (IV) in a ...
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WO/2022/196715A1 |
Provided is a polyamide resin composition that, at high temperatures, is capable of suppressing reductions in tensile strength due to the addition of a copper-based heat stabilizer, and is capable of maintaining a prescribed tensile stre...
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WO/2022/195365A1 |
A two-part curable composition is provided that includes a first part that includes an oxamido-containing compound and a second part that includes an epoxy resin. The oxamido-containing compound includes at least one first segment derive...
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WO/2022/196711A1 |
Provided is a polyamide resin composition that has a high electrical resistance in a high temperature region (around 130°C) while having a high heat resistance. This polyamide resin composition comprises polyamide resin that contains a ...
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WO/2022/195979A1 |
Provided is a polyamide resin having excellent heat-resistance, particularly a high glass transition temperature. This polyamide resin comprises a structural unit derived from a diamine and a structural unit derived from a dicarboxylic a...
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WO/2022/188597A1 |
Provided are a low-hygroscopicity PA10T and a synthesis method therefor. The low-hygroscopicity PA10T is synthesized by using fluorine-containing terephthalic acid and decamethylenediamine as raw materials, and by means of introducing a ...
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WO/2022/191107A1 |
The present invention provides a polymer represented by formula (I) etc., said polymer being useful as a drug carrier for effectively delivering a drug to a target site. (In the formula, each symbol is as defined in the description.)
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WO/2022/191310A1 |
According to the present invention, a molded article formed by molding a resin composition containing a thermoplastic resin (A) has a foam identifying part, and the developed interfacial area ratio Sdr of the foam identifying part, as st...
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WO/2022/192677A1 |
A method of making an acid neutralizing polymer includes: a) preparing a first reaction mixture by blending of a polyamide material, a solid strongly basic material, and a halogenated-dimethylalkylamine; b) adding the first reaction mixt...
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WO/2022/187453A1 |
Polyamides terminated at the amine end group, the carboxyl end group, or both the amine and carboxyl end groups. Specifically, the present disclosure relates to terminated polyamide polymers having a weight average molecular weight (Mw) ...
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WO/2022/184656A1 |
The present disclosure relates to thermoplastic copolyamide particles for toughening and/or reducing microcracking in composite materials, wherein the particles have a given particle distribution.
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WO/2022/184994A1 |
The invention relates to monomers which contain a 4-thiazolidinone unit connected to a benzene core and which contain two functions selected from hydroxyl and carboxyl functions, and the method for synthesising same and the use thereof i...
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WO/2022/181633A1 |
A polymer powder composed of a polyamide, characterized in that the melting point obtained by differential scanning calorimetry is 190°C or higher, the difference between the melting point and the melting start temperature obtained by d...
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WO/2022/180195A1 |
Described herein is a polyamide composition comprising two polyamides and glass fiber, wherein one of the polyamides is a polyphthalamide formed by polycondensation from various monomers: dicarboxylic acid(s) with diamine(s) and/or amino...
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WO/2022/180051A1 |
Described herein are polymer compositions including a polyphthalamide having a carbon/amide molar ratio greater than 8, a functionalized polyolefin, and a glass fiber, where the weight ratio of the functionalized polyolefin to the total ...
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WO/2022/170833A1 |
Disclosed in the present invention are an ionizable cationic lipid analog material and the use thereof as a drug delivery carrier. In the present invention, a series of cationic lipid analog materials are rationally designed, which have ...
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WO/2022/171307A1 |
Method and device for the production of polyamide (6) pellets wherein an intermediate drying is not necessary and a combined pelletizing and extraction take place. Depending on the intended use, the pellets may directly be used or subjec...
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WO/2022/172913A1 |
A photosensitive resin composition including an alkali-soluble resin, a photoacid generator, a first organic solvent, and a second organic solvent different from the first organic solvent, wherein the alkali-soluble resin includes at lea...
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WO/2022/173641A1 |
A method of producing a thermoplastic elastomer includes providing a polyether composition comprising at least a first diol terminated polyether having a number average molecular weight of 400-6000 and up to 15 wt% of fumed silica having...
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WO/2022/169155A1 |
The present invention relates to a polyamide hybrid resin composition, and a lightweight and high-strength molded product manufactured therefrom. The polyamide hybrid resin composition according to the present invention comprises an alip...
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WO/2022/162310A1 |
The present invention relates to the use of a composition comprising: a) 35 to 100 wt% of at least a semi-crystalline aliphatic polyamide and/or a polyamide of formula MXDZ in which MXD is metaxylylene diamine and Z is a C6 to C12 alipha...
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WO/2022/162325A1 |
The invention relates to a copolymer that comprises polyamide blocks and polyether blocks (PEBA) and can be used for the production of an article, preferably a foamed article. The invention also relates to expanded particles prepared fro...
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WO/2022/161179A1 |
The present invention relates to the technical field of polyester amide resins, and disclosed is a preparation method for a reprocessable thermosetting polyester amide. The present invention comprises the following steps: (1) heating and...
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WO/2022/156738A1 |
Provided are a flame-retardant polyamide glass fiber composition and a preparation method therefor. The flame-retardant polyamide glass fiber composition comprises, in parts by weight: 40-65 parts of a polyamide resin, 25-40 parts of gla...
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WO/2022/158872A1 |
The present invention relates to a purification method for laurolactam, and more specifically, to a purification method capable of obtaining high-purity laurolactam substantially free of impurities. The present invention provides a metho...
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WO/2022/151476A1 |
The present disclosure relates to a polymeric blend comprising a polyether block amide and a thermoplastic polymer, wherein the polyether block amide is based on a subunit (1), composed of at least one linear aliphatic diamine containing...
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WO/2022/153017A1 |
The invention mainly relates to a polymer powder suitable for 3D printing by sintering, comprising: (a) a polymer composition comprising at least one thermoplastic elastomer; (b) a pigmentary composition comprising at least one pigment h...
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WO/2022/148660A1 |
Pharmaceutical composition (F) comprising at least one active pharmaceutical principle and, as thickening agent, a composition (CA) in the form of a self-reversible water-in-oil-type emulsion comprising, for 100% of its mass, a mass cont...
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WO/2022/148661A1 |
Phytosanitary composition (F) comprising at least one active phytosanitary principle and, as thickening agent, a composition (CA) in the form of a self-reversible water-in-oil-type emulsion comprising, for 100% of its mass, a mass conten...
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WO/2022/148659A1 |
Composition (CA) in the form of a self-reversible water-in-oil-type emulsion comprising, for 100% of its mass, a mass content of greater than or equal to 20% of a polymer (P) consisting of monomeric units derived from glutamic acid (GA),...
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WO/2022/144832A1 |
A thermoplastic composition includes: (a) from about 5 wt% to about 75 wt% of a polycarbonate component; (b) from about 10 wt% to about 60 wt% of a low refractive index polyester that is miscible with polycarbonate; (c) from about 10 wt%...
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WO/2022/139340A1 |
The present invention relates to a process for preparing a polyamide by copolymerization of multiple components, a polyamide prepared thereby, and a composition comprising same. A copolymer polyamide and a composition comprising same acc...
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WO/2022/136142A1 |
Polyamide is combined with one or more actinic radiation-curable compounds to provide compositions, in particular compositions which are liquid at room temperature or which are gels at room temperature but liquids at higher temperatures,...
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WO/2022/136040A1 |
The present invention relates to a process for manufacturing a three-dimensional (3D) article, part or composite material, from a powdered material (M) comprising a polyamide (PA) presenting 4,4'-diaminodicyclohexylmethane moieties, as w...
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WO/2022/138975A1 |
A composite semipermeable membrane comprising a separate functional layer on a microporous support layer, wherein the separate functional layer contains a crosslinked fully aromatic polyamide, and wherein for positive secondary ions as m...
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WO/2022/136789A1 |
The invention relates to the use of a powder comprising at least one polyamide and at least one epoxy resin for producing an electrically insulating coating on a surface. The invention also relates to an electricity transmitting componen...
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WO/2022/132619A1 |
Low glass transition temperature polyamide oligomers or telechelic polyamides are formed from monomers forming amide linkages. These polyamides can be used with co-reactants to form high molecular weight or crosslinked polymers with desi...
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WO/2022/133059A1 |
A composition including a particulate solid, a plastic material and a polymer, wherein the polymer is a polyamide with fatty terminal end groups; wherein the polyamide is a condensation reaction product of a diamine and a diacid; wherein...
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WO/2022/127249A1 |
Disclosed are a polyamide molding composition, a preparation method therefor, and an application thereof. The polyamide molding composition comprises the following components: 100 parts polyamide resin, 4-10 parts hyperbranched polyamide...
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WO/2022/127704A1 |
Disclosed are a method for preparing a carboxyl cyclic acid anhydride and a prepared product thereof. A method for preparing a compound of formula (II), comprising the steps of reacting a compound of formula (I) with a cyclization reagen...
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WO/2022/128453A1 |
Disclosed is a pharmaceutical composition (F) for topical use, comprising at least one active pharmaceutical ingredient and, as thickening agent, a polymer (P) in the form of a pulverulent solid consisting of monomeric units derived from...
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WO/2022/128452A1 |
Disclosed is a polymer (P) in the form of a pulverulent solid consisting of monomeric units derived from partially or totally salified glutamic acid (GA), and monomer units of at least one crosslinking agent (AR) having at least two glyc...
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WO/2022/131105A1 |
The present invention provides a polyamide resin composition for bonding to a metal, said composition: being able to form a molded body that is superior to molded bodies containing conventional thermoplastic resins in terms of exhibiting...
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WO/2022/128455A1 |
Disclosed is a liquid detergent composition (F) for domestic or industrial use, comprising at least one detergent surfactant and, as thickening agent, a polymer (P) in the form of a pulverulent solid consisting of monomeric units derived...
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WO/2022/128940A1 |
The present invention relates to a polymer compound comprising pendent peptides, to a method for preparing same and to the use thereof in the manufacture of a material or an article.
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WO/2022/129765A1 |
The present invention relates to a moulding composition comprising by weight: (A) 38 to 87% of at least one semi-crystalline aliphatic polyamide, (B) 3 to 25% of a hollow glass reinforcement, (C) 5% to 30% glass fibres, (D) 5 to 15% of a...
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WO/2022/128454A1 |
Disclosed is a phytosanitary composition (F) comprising at least one active phytosanitary ingredient and, as thickening agent, a polymer (P) in the form of a pulverulent solid consisting of monomer units derived from partially or totally...
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WO/2022/127148A1 |
Disclosed are a modified para-aramid polymerization liquid, a coating slurry, a lithium battery separator, and a preparation method therefor. The present invention belongs to the technical field of lithium battery materials. In the prese...
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WO/2022/124861A1 |
The present invention relates to a laurolactam preparation method, a synthesizing device therefor, a laurolactam composition prepared thereby, and a polylaurolactam preparation method using the laurolactam composition, the laurolactam pr...
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