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WO/2023/275464A1 |
The present invention relates to a blow-molding or extrusion composition, especially for blow molding, the composition comprising by weight: (a) from 88 to 99.95%, especially from 89 to 99.9%, more especially from 93 to 99.9% of at least...
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WO/2023/272459A1 |
A polyamide and a preparation method therefor. A polyamide (PA) XY/XZ is formed by polymerizing the following components: X, which is an aliphatic diamine containing 8 to 14 carbon atoms without a side chain; Y, which is an aliphatic dia...
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WO/2022/272000A1 |
In accordance with the purpose(s) of the present disclosure, as embodied and broadly described herein, the disclosure, in one aspect, relates to methods of additive manufacture of emulsion compositions. In various aspects, the present di...
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WO/2022/270574A1 |
Provided are: a polymer containing a skeleton derived from a dehydroabietic acid compound in a molecular chain constituting a main chain; an adsorbent containing said polymer; and an adsorption device having said adsorbent.
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WO/2022/268883A1 |
The present invention relates to a process for making a solid diammonium dicarboxylate salt suitable for making a polyamide, wherein the process comprises a step of contacting, in essentially counter-current fashion, a dicarboxylic acid ...
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WO/2022/270482A1 |
The present invention provides: sugar chain immobilized polymer particles in which a hydrophobized sugar chain polypeptide is firmly immobilized to the outermost surface of the polymer particles and the sugar chain density on the surface...
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WO/2022/266340A1 |
The present disclosure relates to a composition comprising a first amphiphile and optionally a second amphiphile each having the formula S-[B]-[U]-H-[D] and at least one dmg molecule is noncovalently associated with or covalently bonded ...
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WO/2022/261561A1 |
Provided is a polymer comprising a hydrolysable polymer backbone, the polymer backbone comprising: (i) monomer units comprising a hydrophobic side chain; (ii) monomer units comprising a side chain comprising a polyamine group and a polya...
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WO/2022/258434A1 |
A pulverulent composition contains at least one polyamide (PA) powder and is characterized in that the PA powder satisfies the following parameters: a melting point in the range of 240 to 320°C, a melt flow index of 700 cm3/10 min or le...
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WO/2022/258433A1 |
A pulverulent composition contains at least one polyamide (PA) powder and is characterized in that the PA powder comprises a first polyamide (A) selected from the group consisting of PA5.9, PA5.10, PA5.11, PA5.12, PA5.13, PA5.14, PA6, PA...
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WO/2022/257462A1 |
The present invention provides a polyamide resin and a preparation method therefor, a composition, and a fiber product. The structural unit of the polyamide comprises a diamine structural unit and a diacid structural unit, wherein 90 mol...
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WO/2022/252484A1 |
Disclosed are a polymer self-supporting nanofilm, a continuous and macro-scale preparation method therefor and an application thereof. The preparation method comprises the following steps: (1) uniformly coating an ionic liquid solution o...
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WO/2022/254022A1 |
A thermoplastic moulding composition comprising : a) from 50 to 96.95% by weight of polyamide containing aliphatic non-branched C10-12 building blocks, selected from polyamide 6.10 and mixtures of polyamide 6.10 with polyamide 6.12, poly...
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WO/2022/248262A1 |
The invention relates to a process for a polyamide based on dicarboxylic acids and diamines, comprising the following stages: A) providing an aqueous monomer mixture composed of dicarboxylic acids and diamines; B) transferring the aqueou...
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WO/2022/244690A1 |
[Problem] To provide a novel drug delivery system for γ-aminobutyric acid (GABA). [Solution] A block copolymer containing a poly(ethylene glycol) (or PEG) segment and a poly(GABA) (or Nylon 4) segment, and nanoparticles of the block cop...
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WO/2022/241979A1 |
The present application relates to the technical field of polyamide fiber materials, and in particular, discloses a polyamide fiber having anti-ultraviolet performance and a preparation method therefor. Firstly, triisopropyl borate, 2-am...
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WO/2022/243186A1 |
The invention relates to an antiviral composition for the surface treatment of an article, comprising: - at least one polyamide-polyamine-epichlorohydrin resin, referred to as PAAE resin, and - one or more biocidal agents including at le...
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WO/2022/238511A1 |
Described herein are amorphous and transparent aliphatic polyamides (PA) formed from the polycondensation of monomers in a reaction mixture (RM) including a dicarboxylic acid component (DC) and a diamine component (DA). The dicarboxylic ...
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WO/2022/238526A1 |
The present invention relates to a hot melt adhesive composition in the form of powder comprising at least one polyamide comprising at least one unit corresponding to the formula (Ca diamine).(Cb diacid), wherein the diamine is a seconda...
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WO/2022/239466A1 |
The purpose of the present invention is to provide: a resin composition which contains a xylylenediamine-based polyamide resin and has a shorter crystallization half time, in which the deterioration in the Charpy impact strength thereof ...
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WO/2022/234013A1 |
The present invention relates a composition comprising a polyamide and a modifiedpolysaccharide, a three-dimensional object comprising the same and a use and method for stabilizing a polyamide against heat.
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WO/2022/235008A1 |
The present invention relates to a polyesteramide resin, a manufacturing method thereof, and a biaxially stretched film including same. Specifically, embodiments of the present invention provide a polyesteramide resin into which a diamin...
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WO/2022/229322A1 |
A polymer blend comprising a) from >50 wt.% to 99 wt.% of at least one aliphatic copolyamide as component A); b) from 1 wt.% to <50 wt.% of at least one semicrystalline, semiaromatic or aromatic polyamide as component B; A polymer blend ...
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WO/2022/223937A1 |
The invention relates to a composition comprising at least one thermoplastic polyurethane and at least one polyamide comprising amine chain ends, wherein the polyamide is the reaction product of one or more monomers selected from amino a...
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WO/2022/223935A1 |
The invention relates to a composition containing, relative to the total weight of the composition, 40 to 95 wt.% of at least one copolymer comprising polyamide blocks and polyether blocks, and 5 to 60 wt.% of at least one thermoplastic ...
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WO/2022/223936A1 |
The invention relates to a composition containing at least one thermoplastic polyurethane and at least one copolymer having polyamide blocks and polyether blocks comprising amine chain ends, said composition having a tensile modulus of 1...
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WO/2022/220052A1 |
A polyamide resin composition which is characterized by containing 40% by mass to 89.8% by mass of (A) a semiaromatic polyamide, 10% by mass to 59% by mass of (B) a reinforcement material, and 0.2% by mass to 1.0% by mass of (C) a carbon...
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WO/2022/219521A1 |
The present invention relates to new carbon-based antiviral nanoparticles, compositions comprising said nanoparticles, materials and devices coated with said nanoparticles, said nanoparticles for medical use, methods for the preparation ...
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WO/2022/216948A1 |
Described are compositions including: (a) a polymeric dispersant including: (i) an average of at least two polyether pendant groups per molecule; and (ii) an average of at least two amine groups per molecule; and (b) a functionalized aci...
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WO/2022/214469A1 |
The invention relates to a process for preparing isohexide diamines from isohexide diols, comprising the following steps: a) reacting at least one isohexide diol to give at least one suitably substituted derivative, b) aminating the at l...
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WO/2022/214754A1 |
The invention relates to a composition for a thermoplastic composite material, comprising: (a) from 65 to 95% by weight of at least one reactive semi-crystalline polyamide prepolymer having an average molecular mass Mn of 8000 g/mol or l...
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WO/2022/214755A1 |
The invention relates to a composition for a thermoplastic composite material, comprising: (a) from 65 to 95% by weight of at least one reactive semi-crystalline polyamide prepolymer having an average molar mass Mn of less than 5000 g/mo...
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WO/2022/210576A1 |
The purpose of the present invention is to provide an adhesive agent which is safe and has low environmental impact, and an adhering method which uses the adhesive agent. An adhesive agent according to the present invention is characteri...
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WO/2022/210019A1 |
Provided is a polyamide resin composition that has high electrical resistance in a high temperature range (around 130°C) and high heat resistance. The polyamide resin composition includes: a polyamide resin that includes a component uni...
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WO/2022/207439A1 |
The invention is directed to a solution comprising from 0.05 to 7.5 parts by weight of a polyhydroxyamide and from 99.95 to 92.55 parts by weight of one or more alcohols, selected from isopropanol, n-propanol, and ethanol, wherein the po...
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WO/2022/202486A1 |
The present invention addresses the problem of providing: a negative photosensitive resin composition, from which high aspect ratio pattern processability, good storage stability, and curability are obtained; and a cured product having e...
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WO/2022/200095A1 |
The present invention discloses a polyamide composition with improved hydrolytic resistance, which comprises (a) 10wt% to 40wt% of polyamide 6, (b) more than 35wt% to 50wt% of poly-propylene, (c) 0.5wt% to 10wt% of a compatibilizer, and ...
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WO/2022/200051A2 |
The apparatus (10) for treatment of melts of thermoplastics has a housing (12) in which a first and a second rotatably driven shaft (15, 16) are disposed, wherein a multitude of mixing elements (17, 19) are spaced apart axially from one ...
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WO/2022/202535A1 |
The polyamide resin composition is obtained by the polymerization of a diamine component and sebacic acid, wherein the terminal amino group content is 5.0 × 10-5 to 10.0 × 10-5 mol/g and the value provided by subtracting the terminal c...
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WO/2022/130293A9 |
Compounded thermoplastic resin, molding composition, compounded polyamide composition, articles formed from the same, and methods of making the resins/compositions and articles. A compounded thermoplastic resin includes a polyamide compo...
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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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