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WO/2021/180759A1 |
Described herein are polymer compositions including a liquid crystal polymer ("LCP") and 1 weight percent ("wt.%") to 25 wt.% of a semi-aromatic, semi-crystalline polyester, relative to the total weight of the LCP and semi-aromatic, semi...
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WO/2021/179721A1 |
A modified thermoplastic polyester elastomer vibrating diaphragm and a preparation method therefor, comprising a modified thermoplastic polyester elastomer, wherein the modified thermoplastic polyester elastomer comprises a thermoplastic...
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WO/2021/180481A1 |
Described herein are polyester compositions including a semi-aromatic, semi-crystalline polyester, a polyolefin and a glass fiber having a low Dk and low Df ("low Dk/Df glass fiber"). The concentrations of the semi-crystalline polyester ...
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WO/2021/183631A1 |
A cellulose ester composition is provided comprising at least one low hydroxyl content cellulose ester and at least one polymeric aliphatic polyester (PAP), and optionally at least one impact modifier and/or at least one monomeric plasti...
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WO/2021/176067A1 |
The present invention relates to a multilayer structure, such as a film or a sheet, and articles made from such multilayer structures. The present invention provides a multilayer structure comprising at least three different layers A, B ...
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WO/2021/175617A1 |
Oxygen scavenging particles comprising an oxidizable thermoplastic resin (A) and a transition metal compound, wherein the number average particle size d50 of the particles is 20 µm -2000 µm, the span of the particle size distribution (...
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WO/2021/177443A1 |
The present invention provides an asphalt composition containing asphalt and a polyester, wherein the polyester is a polycondensate of polyethylene terephthalate, an alcohol, and a carboxylic compound, and the alcohol includes an alkylen...
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WO/2021/177444A1 |
The present invention provides an asphalt composition containing asphalt and a polyester, wherein the polyester is a polycondensate of polyethylene terephthalate, an alcohol, and a carboxylic compound, the value of (DSC-measured heat abs...
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WO/2021/177488A1 |
The present invention relates to a polybutylene terephthalate resin composition having excellent flame retardancy and hydrolysis resistance and a molded article produced therefrom and, more specifically, to a polybutylene terephthalate r...
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WO/2021/176901A1 |
Provided is a plasticizing agent that has excellent nonmigrative properties and that can impart excellent heat resistance to a molded article of a vinyl chloride resin composition. Specifically, this vinyl chloride resin plasticizing age...
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WO/2021/172348A1 |
The present invention is a polyester elastomer resin composition that has excellent extrusion moldability and surface smoothness even in a thin shape while maintaining mechanical properties and has excellent flame retardancy and heat agi...
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WO/2021/170596A1 |
The invention relates to an unsaturated polyester resin composition comprising: - a (meth)acrylate compound; and, - a polyester formed from at least: - reagent a) comprising itaconic acid and/or itaconic anhydride; - reagent b) comprisin...
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WO/2021/172303A1 |
A polyester resin comprising a dicarboxylic acid component and a glycol component, characterized in that the glycol component comprises not only ethylene glycol but also diethylene glycol and triethylene glycol and has a triethylene glyc...
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WO/2021/173408A1 |
An electronic device is provided. The device comprises a singulated carrier portion, a substrate molded onto the singulated carrier portion, and conductive traces disposed on the substrate. The substrate comprises a polymer composition t...
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WO/2021/168581A1 |
The present disclosure relates to anti-microbial film, and more particularly to anti-microbial film for packaging of a perishable item. According to an aspect, the present disclosure is directed to a packaging film comprising a polymer f...
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WO/2021/172076A1 |
The purpose of the present invention is to provide a vinyl chloride resin composition capable of forming a vinyl chloride resin molded article having excellent adhesion to a foamed polyurethane molded article. A vinyl chloride resin comp...
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WO/2021/173663A2 |
Copolymers of condensation polymers are formed by a method of cleaving and reacting with a chain extender to form an end capped cleaved condensation polymer that is further reacted with a second compound that may be comprised of a furthe...
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WO/2021/172192A1 |
The present invention addresses the problem of providing a resin sheet having low dielectric properties, and a circuit board material using the same. A resin sheet according to one embodiment of the present invention has at least a res...
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WO/2021/166342A1 |
An object of the present invention is to provide a thermoplastic resin composition that contains carbon black and permits high-luminance, stable laser marking, and a molded article comprising the thermoplastic resin composition. An obj...
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WO/2021/168422A1 |
Polymer compositions comprising high structure filler materials and methods for preparing such compositions while retaining structure.
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WO/2021/165796A1 |
A thermoplastic composition includes: (a) poly(cyclohexylenedimethylene terephthalate) (PCT) or a copolymer thereof; (b) at least 10 wt% of a reinforcing filler comprising glass fiber; (c) a laser direct structuring (LDS) additive compri...
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WO/2021/166914A1 |
Provided are a resin composite material and a resin molded body using the same, the resin composite material containing: a thermoplastic resin; a powder which is dispersed in the thermoplastic resin and contains polysaccharides; and mono...
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WO/2021/166879A1 |
A composite material which is composed of: a liquid crystal polyester that is soluble in a solvent; and liquid crystal polymer particles that are not soluble in a solvent, while having a melting point of 270°C or more, a 50% cumulative ...
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WO/2021/166851A1 |
The present invention is a flame retardant polyester resin composition which exhibits excellent residence stability and which can yield a molded article that has excellent heat resistance, little warping, and good molded article appearan...
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WO/2021/162443A1 |
The present invention relates to a shape-memory polymer comprising a vegetable oil-based polymer and a cross-linking agent having a molecular necklace structure, and the shape-memory polymer has improved mechanical strength and elongatio...
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WO/2021/163124A1 |
The present invention relates to the combination of certain halogen- free flame retardant additives in a copolyester to improve the flame retardant properties of the copolyester composition while retaining clarity and impact properties, ...
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WO/2021/163096A1 |
Quantities of plastic solids derived from mixed plastic waste are provided. The quantities can comprise polyolefins and/or polyethylene terephthalate and can be co-located with other quantities of plastic solids. The quantities of solids...
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WO/2021/162292A1 |
The present invention relates to a composition for tissue restoration, the composition comprising a biodegradable polymeric copolymer obtained by polymerizing a hydrophobic biodegradable polymer and a hydrophilic biodegradable polymer. U...
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WO/2021/159705A1 |
The present application relates to a supercritical fluid injection foaming polylactide foam material and a preparation method therefor. The preparation method comprises: first obtaining a surface-modified cellulose nanofiber aqueous solu...
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WO/2021/161918A1 |
A liquid crystal polyester that is obtained by connecting linear liquid crystal polymer chains via a specific monomer (D), each of said linear liquid crystal polymer chains being composed of specific monomers (A) to (C), wherein at least...
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WO/2021/161912A1 |
The present invention addresses the problem of providing a polyaryletherketone resin composition having excellent toughness and fluidity, a fiber-reinforced resin base material having excellent impregnating ability and toughness, and a m...
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WO/2021/157166A1 |
The purpose of the present invention is to provide a polyester resin composition that is for automotive exterior parts and that has high strength against impact failure and tensile failure, and excellent weather resistance. The purpose...
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WO/2021/156304A1 |
Provided is a feedstock comprising a polyolefin homopolymer such as polypropylene, polybutylene terephthalate (PBT) and a pigment having a refractive index of at least 1.5 complexed by maleic anhydride functionalized polypropylene (MAH-P...
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WO/2021/155477A1 |
This invention provides compositions for controlled localized depositing of one or more drugs within a subject. More particularly, described herein are compositions comprising a) a polyethylene glycol (PEG) composition having a first low...
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WO/2021/159009A1 |
A viscosity modifier for a condensation polymer may include a chain extender comprising at least one reactive monomer and at least one vinyl monomer copolymerizable with the reactive monomer, the chain extender being present in an amount...
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WO/2021/151892A1 |
The invention relates to a layered material, comprising a substrate and at least one layer A, wherein the at least one layer A comprises at least 50 wt% of a branched copolyester, wherein wt% is with respect to the total weight of layer ...
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WO/2021/153250A1 |
The purpose of the present invention is to provide a biodegradable polyester solution which exhibits good solubility in halogen-free organic solvents, and which achieves sufficient adhesive strength even when aged for a short time. The f...
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WO/2021/152953A1 |
The polyester resin: is a condensation polymer of a polyol mixture (A) including an epoxidized vegetable oil and a rosin additive, a polycarboxylic acid (B), and a vegetable-derived polyol (C); has a mass ratio (rosin/epoxidized vegetabl...
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WO/2021/153851A1 |
The present invention relates to a method for manufacturing a composite material for thermal shields, and a composite material for thermal shields manufactured thereby, the method comprising the steps of: (a) preparing a mixed powder inc...
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WO/2021/153123A1 |
Provided is an energy-absorbing member that is a glass fiber-reinforced thermoplastic resin member in which the ratio of the energy absorption efficiency (J/g) measured at -30°C and 80°C to the energy absorption efficiency measured at ...
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WO/2021/153414A1 |
The purpose of the present invention is to obtain a molded article that has excellent fire-resistance and tracking resistance, that has excellent mechanical properties and hydrolysis resistance, and that is unlikely to cause bleed out ev...
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WO/2021/153492A1 |
A molded object of a poly(butylene terephthalate) resin composition comprising (A) a poly(butylene terephthalate) resin, (B) a polycarbonate resin, and (C) an elastomer, characterized by including the poly(butylene terephthalate) resin (...
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WO/2021/153950A1 |
The present invention relates to a polyalkylene carbonate-based resin having excellent thermal stability and improved heat-shrinkage, and a molded product produced using same, the polyalkylene carbonate-based resin including: 100 parts b...
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WO/2021/149723A1 |
[Problem] To provide a resin composition capable of giving molded resin articles high in mechanical strength including toughness. [Solution] A resin composition according to the present invention is characterized by comprising a liquid-c...
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WO/2021/149002A1 |
The present invention is a multi-component fiber includes a core and a sheathing surrounding the core. The core includes a first aliphatic polyester or copolymer of an aliphatic polyester. The sheathing includes a second aliphatic polyes...
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WO/2021/148258A1 |
The invention relates to a poly(butylene terephthalate) (PBT)-based composition, comprising a) PBT, and b) another thermoplastic polymer from the group consisting of polypropylene (PP), and/or at least one polyester which is selected fro...
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WO/2021/151071A1 |
A continuous flow process and system for depolymerizing plastic. A heterogeneous mixture of plastic particles, a solvent, and a catalyst are pumped continuously through a heating zone at a flow rate just high enough to maintain a particl...
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WO/2021/145472A1 |
Artificial marble and a method for manufacturing same are disclosed. The present invention relates to eco-friendly artificial marble which can exhibit natural beauty by the pulverization of grain husk or fruit peel and addition of same w...
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WO/2021/145149A1 |
The liquid crystal polyester resin contains 42 to 80% by mole of structural unit (I) with respect to 100% by mole of all of the structural units in the liquid crystal polyester resin and has a ΔS (entropy of fusion), as defined by formu...
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WO/2021/144061A1 |
The invention relates to microparticles and compositions thereof as each of them is described in the specification. The invention further relates to microparticles obtained by a process as described in the specification, compositions the...
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