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Matches 1 - 50 out of 17,476

Document Document Title
WO/2019/091142A1
The present invention relates to the technical field of controlled-release fertilizers, in particular to a special controlled-release coated fertilizer for high-yield field-cultivated peanuts. The fertilizer consists of an outer layer, a...  
WO/2019/093196A1
The present invention provides an amide compound which constitutes a wax component that is added to a resin to be molded, and which is able to be used over a wide processing temperature range because of the low melting point thereof, whi...  
WO/2019/093729A2
The present invention relates to a method for preparing a polyamide by anion ring-opening polymerization and a polyamide prepared thereby and, more specifically, to a method for preparing a polyamide by anion ring-opening polymerization ...  
WO/2019/094868A1
This invention is directed to a biodegradable polymer that can be degraded in vivo. The biodegradable polymer comprises a biodegradable polymer segment having at least a biodegradable bond and two or more cationic components, wherein eac...  
WO/2019/086224A1
Described herein are polyamide polymer blends including a sulfonated polyamide polymer, an aromatic polyamide polymer and a reinforcing filler. Optionally, the polyamide polymer blend includes an additive. It was surprisingly discovered ...  
WO/2019/081226A1
The invention relates to a polymer which is useful as flame-retardant polymer. The invention also relates to a method of preparing said polymer and to a thermoplastic polymer composition comprising said polymer. The thermoplastic polymer...  
WO/2019/081566A1
The present invention relates to a thermoplastic composition that provides improved thermal aging stability. The thermoplastic composition comprises a polyamide resin, glass fibers, tin(ll) oxalate, and a functional additive. It has been...  
WO/2018/039629A3
Methods of preparing spherical nucleic acids (SNAs) using thermoresponsive traceless templates, such as polyethyleneoxide- polypropyleneoxide-polyethyleneoxide (PEO-PPO-PEO) block copolymers are disclosed. Specifically, the disclosure pr...  
WO/2019/077069A1
The invention relates to an optical fiber cable element comprising a buffer tube and a number of optical fibers enveloped by the buffer tube, wherein the buffer tube comprises a semi-crystalline semi-aromatic polyamide comprising repeat ...  
WO/2019/077067A1
The present invention relates to a polyamide copolymer consisting of repeat units primarily derived from diamine and dicarboxylic acid, wherein the diamine comprises 55 – 90 mole% of 1,6-hexanediamine and 10 – 45 mole% of either one ...  
WO/2019/072012A1
The present invention relates to a semi-aromatic polyamide resin, a preparation method thereof, and a polyamide molding composition containing said semi-aromatic polyamide resin. The content of isolated terephthalic acid in the semi-arom...  
WO/2019/071945A1
Provided are a hybrid hydrogel material, a preparation method therefor, and use thereof in tissue engineering, medical materials and drug loading. The hybrid hydrogel material is prepared by electrostatically binding a polypeptide-polyet...  
WO/2019/072013A1
Disclosed in the present invention are a semi-aromatic polyamide resin and a polyamide moulding composition made of same. The content of free benzoic acid in the semi-aromatic polyamide resin is less than 200 ppm. The semi-aromatic polya...  
WO/2019/069799A1
The purpose of the present invention is to provide a new method for producing polyamide-4 particles having a small particle diameter. The production method for polyamide-4 particles of the present invention comprises either polymerizing ...  
WO/2019/069805A1
Through the present invention, a thermoplastic resin composition and a resin molded article can be provided, the thermoplastic resin composition being capable of providing a resin molded article in which post-heating warpage is reduced w...  
WO/2019/063741A1
The invention pertains to a method for manufacturing a three-dimensional object with an additive manufacturing system comprising providing a support material comprising more than 50 % wt. of a well-chosen polyamide. The polyamide can be ...  
WO/2019/067517A1
The present invention relates to a process comprising the step of melt-mixing a semi-aromatic polyamide (A) having a melting point on second heating of 295 °C or less comprising terephthalamide repeat units and a polyamide oligomer (B) ...  
WO/2019/066200A1
The present invention relates to a method for preparing a polyamide and a polyamide prepared thereby. The method for preparing a polyamide comprises the step of reacting a first nylon salt as a first reactant, an amino acid or a lactam a...  
WO/2019/063608A1
The present invention relates to transparent polyamide-based composition, comprising: - from 5.0 to 40.0% by weight of semi-crystalline polyamide, - from 20.0 to 80.0% by weight of at least one amorphous, transparent and at least partial...  
WO/2019/063740A1
The invention pertains to a method for manufacturing a three-dimensional object with an additive manufacturing system, such as an extrusion-based additive manufacturing system, a selective laser sintering system, and/or an electrophotogr...  
WO/2019/060278A1
The present invention relates to a dispersant derived from anhydride functionalized polyester derived from carboxylic acid functionalized polyester. The anhydride functionalized polyester is then reacted with a multi-amine species formin...  
WO/2019/057849A1
A heat-resistant polyamide composition includes a copolyamide and an anhydride-functional polymer. The copolyamide includes the reaction product of at least one lactam and a monomer mixture. The monomer mixture includes at least one C32-...  
WO/2019/058986A1
Provided are: a resin composition which has oxygen-barrier properties less apt to depend on humidity and has high transparency; and a shaped article and a film which comprise the resin composition. The resin composition comprises 10-90 p...  
WO/2019/059357A1
This compact has a structure in which a molded article (D) and a heat-curable resin (E) that contains a glycidyl group are directly interfaced. The molded article (D) comprises a semiaromatic polyamide resin composition (C) that has an e...  
WO/2019/058077A1
The invention relates to the use of a composition comprising at least one semi-crystalline copolyamide A/X1Y in which: - A is a repeat unit obtained from the polycondensation of at least one C6 to C12 lactam, or at least one repeat unit ...  
WO/2019/060117A1
A polyamide composition comprising: (a) 30 to about 60 weight percent of at least one semi-aromatic polyamide comprising: (i) 63 to about 70 mole percent hexamethylene terephthalamide repeat units; and (ii) about 30 to about 37 mole perc...  
WO/2018/207728A9
A method for producing polyamide fine particles by polymerizing monomers (A) for a polyamide in the presence of a polymer (B) at a temperature not lower than the crystallization temperature of a polyamide to be obtained, wherein the mono...  
WO/2019/047454A1
An antibacterial polymer material includes a polymer body and plural antibacterial structures mixed with the polymer body and bonded with the polymer body, and the antibacterial structures have a content of 0.2%-8%. The antibacterial pol...  
WO/2019/048212A1
Apparatus and methods for reducing biofouling in beverage dispensing equipment, such as beer dispensing equipment, are described.  
WO/2019/049862A1
Provided are: a novel polylysine derivative; and a dispersant, treated particles, a particle-containing composition, and a cosmetic that contain the polylysine derivative. The present invention pertains to: a polylysine derivative having...  
WO/2019/044882A1
Provided are a polyamide resin for shrink wrap and a film thereof, the polyamide resin containing at least three types of units, including a (A) unit derived from a lactam and/or an aminocarboxylic acid, and a (B) unit derived from a dia...  
WO/2019/040389A1
The present invention relates novel furan based amine cross-linkers with improved thermomechanical and water barrier properties. The novelty of this invention is the use of aromatic, and hydrophobic aliphatic aldehydes to bridge two furf...  
WO/2019/039544A1
The present invention provides: a compound having a structure represented by general formula (1) (in the formula, n is 2-100, P represents a (C1-C5) alkylene group substituted with one amino group, Q is general formula (2) (in general fo...  
WO/2019/034429A1
The invention relates to a multifunctional block copolymer, which comprises a hydrophilic non-acidic polymer block (A) and also a hydrophilic acidic polymer block (B) and/or a hydrophobic polymer block (C), wherein the hydrophobic polyme...  
WO/2019/033485A1
A method for preparing an extruded nylon elastomer in a twin-screw reactor. A hydroxyl-terminated nylon oligomer is prepared, then the oligomer is mixed with an isocyanate and a polyether polyol, and the elastomer is produced using a twi...  
WO/2019/036378A1
In various embodiments a general medical tissue adhesive with high adhesive strength that can be applied inside the body in wet environments either as patch or as injectable formulation is provided. The material can also be used to coat ...  
WO/2019/028307A1
A sleeve is provided for covering a pipe joint formed between two pipes that are coupled to one another to form a tube. The sleeve comprises a heat-shrinkable material that is configured to conform to the first and second pipes when heat...  
WO/2019/026499A1
Provided are: an easily-torn film that has excellent straight-line cutability, high oxygen barrier properties, and a low modulus of elasticity; a multilayer film; a packaging material; and a container. An easily-torn film that includes a...  
WO/2019/027593A1
A process for production of high molecular weight polyamide polymers, such as 6/66 copolymers, using a reactant stream that includes at least one lactam and cyclic oligomers. The stream is reacted with at least one diamine at an elevated...  
WO/2019/020065A1
Provided are a bonded body of a thermoplastic resin composition and a metal, which bonded body has excellent bonding properties, and a manufacturing method therefor. The thermoplastic resin composition contains a terminally modified poly...  
WO/2019/022461A1
The present invention can provide a method for preparing a compound, comprising a step of polymerizing an amino acid carboxy anhydride-based compound by using a catalyst. The method for preparing a compound can improve the rate of a poly...  
WO/2019/020585A1
The present invention relates to a specific polyamide polymer which is obtainable by two specific processes according to the invention. The invention further relates to the use of this polyamide polymer as a functional additive and to de...  
WO/2019/013317A1
Provided is a method for producing a thermoplastic resin composition to be used as a material of a soluble material for three-dimensional molding that is usable as a support member, said thermoplastic resin composition allowing easy cont...  
WO/2019/008288A1
The invention relates to the use of at least one impact modifier having a refractive index IR1 in a polyamide matrix consisting of a mixture of amorphous polyamide and semicrystalline polyamide, said matrix having a refractive index IR2,...  
WO/2019/007637A1
Alkoxylated polycarboxylic acid amides are provided obtainable by first reacting an aromatic polycarboxylic acid containing at least three carboxylic acid units or anhydrides derived therefrom, preferably an aromatic polycarboxylic acid ...  
WO/2019/009436A1
The present invention relates to: a compound in which a carbonyl group in serine is linked by peptide bonding or ester bonding to a terminal group in a polymeric carrier having multiple terminal groups directly or through a linker; a dru...  
WO/2019/003918A1
Provided is a photosensitive resin composition comprising: a silane compound (provided with a secondary amine structure, and a specific silicon-containing structure at two ends of the molecule) having a specific structure; an alkali-solu...  
WO/2019/003913A1
This photosensitive resin composition comprises an alkali-soluble resin, a photosensitizer, and a solvent, wherein the solvent contains a urea compound, or, an amide compound having an acyclic structure. The structure of the urea compoun...  
WO/2018/229127A1
The present invention relates to copolyamides comprising 3-(aminomethyl)benzoic acid (3-AMBa). The present invention also relates to polymer compositions comprising such copolyamides, as well as articles comprising the same and methods o...  
WO/2018/229126A1
The invention relates to polyamides comprising at least 1 mol. % of 3-(aminoalkyl)benzoic acid (3-AABa), for example 3-(aminoethyl)benzoic acid (3-AEBa). The present invention also relates to polymer compositions comprising such polyamid...  

Matches 1 - 50 out of 17,476