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Matches 1 - 50 out of 69,198

Document Document Title
WO/2021/211556A1
The present disclosure relates to hot-fillable articles made from multilayered thermoformable film and sheet comprising polyester and copolyester compositions which comprise residues of terephthalic acid, 1,4- cyclohexanedimethanol (CHDM...  
WO/2021/210511A1
The purpose of the present invention is to provide: a poly(3-hydroxybutyrate)-based resin tube which exhibits excellent resistance to repeated bending; and a method for producing this poly(3-hydroxybutyrate)-based resin tube. The above a...  
WO/2021/210856A1
The present invention relates to a polyester resin chip for foaming, a polyester foam sheet using same, and a manufacturing method therefor, wherein a copolymer polyester resin having a melting point of 180 to 255°C is employed to lower...  
WO/2021/207809A1
The present invention relates to a polymer composite comprising preferably medium sand, at least one filler, at least one resin selected from dicyclopentadiene (DCPD) polyester resin and PET resin, and at least one phase-compatibilizing ...  
WO/2021/210720A1
The present invention pertains to: a method for producing a composite material for a semiconductor test socket, the method comprising (a) a step for preparing a mixed powder including (i) a metal powder including a magnesium powder and a...  
WO/2021/207951A1
The present invention relates to a chain extender masterbatch for PET extrusion foaming, a preparation method therefor, and a use thereof. The masterbatch is mainly prepared by the following components in parts by weight: 5 to 30 parts o...  
WO/2021/211715A1
The present application relates to compostable articles and compositions including at least one biodegradable polymer and a hydrophobic agent. In some embodiments, the compostable articles and compositions include a second biodegradable ...  
WO/2021/208506A1
A temperature-resistant lettering film and a preparation method therefor. Raw materials for preparing the temperature-resistant lettering film comprise the following components in parts by weight: 90-100 parts by weight of TPU particles,...  
WO/2021/209369A1
Biodegradable polymer composition for the production of molded items comprising: i. 5-70% by weight of a polyester comprising units derived from an aromatic dicarboxylic acid, succinic acid and a C5-C24 saturated dicarboxylic acid; and u...  
WO/2021/207120A1
The present disclosure relates to crystallizable shrinkable films and thermoformable film(s) or sheet(s) comprising blends of polyester compositions which comprise residues of terephthalic acid, neopentyl glycol (NRG), 1,4-cyclohexanedim...  
WO/2021/207520A1
Formulations for producing modified bio-based polymers, especially bio-based polyesters like PLA and/or biodegradable polymers like PBAT, include at least one organic peroxide and at least one bio-based reactive additive. The at least on...  
WO/2021/205118A1
The invention relates to a composition consisting of 75 to 98 wt %, relative to the weight of the composition, of at least one hydrophilic elastomeric thermoplastic polymer (TPE) A selected from (a1) copolymers containing polyester block...  
WO/2021/200532A1
A member comprising: a cured article which is produced by curing a curable compound represented by formula 1 and has crystallinity; and a transesterification catalyst. (In formula 1, L1 represents a polyoxyalkylenecarbonyl group; X1 repr...  
WO/2021/201185A1
A biodegradable resin composition containing a polyester resin and one or more compounds selected from nitrogen compounds represented by general formula (I) and salts thereof (however, excluding (RS)-1-methyl-2-nitro-3-[(3-tetrahydrofury...  
WO/2021/200611A1
The problem addressed by the present invention is providing a laminate sheet for a metal clad laminate board, which comprises an adhesive layer and a substrate containing a liquid crystal polymer or a fluorine polymer and which exhibits ...  
WO/2021/201186A1
A biodegradable resin composition containing a resin having a glass transition temperature not higher than 40°C and polysaccharides including an amino sugar, wherein the contained amount of the polysaccharides including the amino sugar ...  
WO/2021/200852A1
The purpose of the present invention is to provide a polymer that has excellent compatibility with a thermoplastic resin. The present invention is a polymer (B) which mainly contains units that are represented by formulas (1), (2), and...  
WO/2021/200711A1
The present invention is a polyester-elastomer-free thermally conductive resin composition containing (A) a thermoplastic resin and (B) flaky graphite, the thermally conductive resin composition having exceptional toughness and thermal c...  
WO/2021/199839A1
This biodegradable resin composition contains an aliphatic polyester biodegradable resin and fibrous magnesium oxysulfate.  
WO/2021/200748A1
An infrared-absorbent resin composition including a tungsten-based infrared-absorbent pigment, copolymerized polyethylene terephthalate, and a polyethylene terephthalate homopolymer, wherein the copolymerized polyethylene terephthalate i...  
WO/2021/200618A1
A base material film characterized by comprising a material including a polyester resin that has an alicyclic structure and an elastomer other than the polyester resin. The base material film has excellent flexibility making it possible ...  
WO/2021/196278A1
The present application provides a color conversion thin film and a manufacturing method therefor. The manufacturing method comprises the following steps: preparing a composite solution comprising a first polymer, a second polymer, a col...  
WO/2021/200489A1
[Problem] To provide a biaxially stretched polyamide film having excellent resistance against pinholes due to bending and resistance against pinholes due to repeated contact, and having excellent puncture resistance, and further making i...  
WO/2021/201228A1
At least one resin selected from the group consisting of aromatic polycarbonates and polyarylates, said resin characterized by comprising a bond between polymer chains obtained by Diels-Alder reaction.  
WO/2021/199842A1
A purpose of the present invention is to obtain a polyester resin which has satisfactory injection moldability and excellent mechanical strength and which gives molded articles that can be rendered stably weldable with a laser by making ...  
WO/2021/200613A1
The present invention enables providing a resin composition characterized by containing: a resin containing a constituent unit (A) represented by general formula (1); and a resin containing a constituent unit (B) represented by general f...  
WO/2021/195727A1
The present invention describes a reusable, biodegradable and compostable container of the cup type, obtained by moulding plant-based polyurethane associated with a catalyst, for consuming beverages. The claimed container is thus capable...  
WO/2021/200153A1
Disclosed is a support material for additive manufacturing that: has excellent adhesiveness to various modelling materials; can be easily removed by dissolution in water when removed by washing with water; and does not interfere with env...  
WO/2021/199840A1
This degradation promoter for aliphatic polyester biodegradable resins contains magnesium oxysulfate.  
WO/2021/199851A1
The resent invention provides a thermoplastic resin composition which achieves low dielectric characteristics that have not been achieved by conventional liquid crystal polymer resin compositions, while maintaining excellent heat resista...  
WO/2021/192883A1
Provided is an inorganic filler dispersion stabilizer capable of lowering the viscosity of a composition that contains an inorganic filler, and improving the storage stability of a composition that contains an inorganic filler. Specifica...  
WO/2021/192947A1
The present invention provides a flame-retardant biaxially-oriented polyester film capable of reproducing stable flame retardancy even when said film is a porous film having high reflectance and a thin film of a thickness of 45 μm or le...  
WO/2021/193219A1
At least one embodiment of the present invention pertains to a manufacturing method for a thermoplastic resin composition including a biodegradable polyester resin (A) and a starch material (B), said manufacturing method including: a fir...  
WO/2021/191503A1
The present invention relates to a method of polylactic acid (PLA) depolymerisation. PLA is partially depolymerised with volatile solvent and acid. This step may be followed by enzymatic hydrolysis.  
WO/2021/191264A1
A molded article providing an electromagnetic shielding, comprising i) a polymer substrate comprising at least one polymer having a contact angle θ with water of at most 95°; and ii) a metal coating coated directly on at least a part o...  
WO/2021/193795A1
The present invention relates to: [1] an additive for rubbers which comprises a polyester that is a product of polycondensation of an alcohol ingredient and a carboxylic acid ingredient, wherein the alcohol ingredient includes an aliphat...  
WO/2021/190737A1
The invention relates to compositions which have polyester-polysiloxane copolymers, containing (A) polyolefins which can optionally be substituted and (B) at least one organosilicon compound of the general formula R3-a-b(OR1)aR2 bSi[OSiR...  
WO/2021/193193A1
Provided is a polymer composite material or the like containing nanocellulose pieces that can be dispersed in a molten polymer. The polymer composite material contains: a matrix thermoplastic resin that serves as a base material; and fla...  
WO/2021/173663A3
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...  
WO/2021/193898A1
The present invention addresses the problem of providing a resin material which is prepared by mixing a wood-based biomass with a thermoplastic resin homogeneously and can be molded easily. According to the present invention, a resin m...  
WO/2021/187399A1
[Problem] To provide a resin composition that combines heat resistance and melt-molding-processing properties that compare favorably to liquid crystal polyester resins, as well as having a low dielectric loss tangent and a low dielectric...  
WO/2021/187474A1
The present invention is a polyester elastomer resin composition capable of yielding an excellent external appearance due to a reduced amount of bumps and dips resulting from a melt fracture when a parison is ejected at a high-speed from...  
WO/2021/186953A1
Provided is a release sheet configured: such that a release layer does not separate from a protective layer as a result of processing, such as cutting, conducted before hot pressing; and such that the release layer can easily be separate...  
WO/2021/187256A1
A coloring composition comprising a coloring agent, a first resin including a repeating unit represented by formula (b-10), and a second resin different from the first resin, wherein the second resin is at least one selected from polyimi...  
WO/2021/185339A1
Provided is a biodegradable resin, having an intrinsic viscosity of 1.0 dL/g or more and having a loss ratio of intrinsic viscosity of 10% or more after being processed at 70℃ and 85% of RH for 6 hr. Also provided is a biodegradable re...  
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...  
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...  
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 ...  
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...  
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 ...  

Matches 1 - 50 out of 69,198