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Matches 1 - 50 out of 16,912

Document Document Title
WO/2018/012567A1
The problem of the present invention is solved by a method for producing a composite material comprising the step for converting a resin precursor and a reinforcing fiber into a composite form, and the step for carrying out a polymerizat...  
WO/2018/011493A1
The invention relates to a structure comprising at least one layer (1) comprising a BACT/XT copolyamide in which: - BACT is a unit with an amide motif having a molar ratio of between 20 and 70%, preferably between 25 and 60%, and more pr...  
WO/2018/011495A1
The invention relates to a composition for a thermoplastic composite material, comprising: 30 to 60 vol.-%, preferably 35 to 50 vol.-%, thermoplastic matrix comprising 50 to 100 wt.-% semi-crystalline polyamide polymer and 0 to 50 wt.-% ...  
WO/2018/011494A1
The invention relates to a composition for a thermoplastic material, comprising: 0 to 70 wt.-%, preferably 20 to 60 wt.-%, short reinforcing fibres, 30 to 100 wt.-% preferably 40 to 80 wt.-%, a thermoplastic matrix comprising at least on...  
WO/2018/006635A1
A manufacturing method for triptycene polymer carrier film. The method comprises: performing, by using a triptycene with an active functional group, an oxalyl dichloride, and a diamine comprising an ether link as monomers, a polymerizati...  
WO/2018/003379A1
The invention provides a heat-melting lamination-type material for a 3D printer having excellent formability and a heat-melting lamination-type filament for a 3D printer using the same. The heat-melting lamination-type material for a 3D ...  
WO/2018/001704A1
The present invention relates to the use of an additive composition for the preparation of polycondensation polymers wherein the additive combination is present in the polycondensation reaction and wherein the additive combination compri...  
WO/2018/005731A1
A lactam-functionalized polymer is disclosed. The lactam-functionalized polymer includes lactam-functionalized polyacetal polyether, polyhemiaminal polyether or polyaminal polyether. The applications of the lactam-functionalized polymer ...  
WO/2017/216209A1
The invention relates to a process for preparing a polyamide dispersion in polyol, the polyamide dispersion in polyol thus obtained, the use of a polyether amine in the preparationof the polyamide dispersion in polyol, the use of the pol...  
WO/2017/217447A1
The present invention is a semi-aromatic polyamide resin: that comprises, as components thereof, 10-30 mol% of a constituent unit including a lactam and/or an aminocarboxylic acid having a carbon number of 6-12 and 70-90 mol% of a consti...  
WO/2017/214743A1
Disclosed is a process for preparing poly(terephthaloyl-p-phenylene diamine), wherein the steps thereof comprise: adding 15 g-20 g of N-methylpyrrolidinone and 20 g-30 g of CaCl2 to a reaction kettle to prepare an N-methylpyrrolidinone-c...  
WO/2017/208857A1
In the present invention, in a reactor 1 equipped with a stirrer 2, solid phase polymerization is carried out by heating a starting material powder using the heat of stirring, while the inside wall temperature of the reactor 1 is maintai...  
WO/2017/206477A1
A polymer CA4 bonding pharmaceutical compound and a preparation method therefor, the compound having the structure as shown in formula (I). CA4 is grafted onto a specific polymer carrier to enable a resulting bonding drug to enrich at a ...  
WO/2017/207828A1
The invention relates to a method for obtaining biodegradable polymers, which comprises a step of performing esterification and/or transesterification and/or amidiation, a step of performing pre-polycondensation, a step of performing pol...  
WO/2017/207827A1
The invention relates to a method for obtaining biodegradable polyesteretheramide (PEEA), which comprises a step of performing esterification and/or transesterification and amidiation, a step of performing pre-polycondensation, a step of...  
WO/2017/203893A1
The present invention addresses the problem of providing: a material having a high anti-piercing force and a low surface roughness; and a molded article using said material. Provided is a material formed by impregnating continuous reinfo...  
WO/2017/198949A1
The invention concerns a composition comprising: (A) an amorphous or quasi-amorphous copolymer with polyamide blocks and polyether blocks, the polyamide blocks comprising cycloaliphatic units; (B) a semi-crystalline polymer or copolymer ...  
WO/2017/193294A1
Disclosed is a preparation method for nano-particles based on a polyamino acid. Firstly, a hydrophobic hydroxy compound and p-nitrophenylchloroformate are used as raw materials, and reacted to obtain functional hydrophobic small molecule...  
WO/2017/195705A1
Provided are spherical polyamide fine particles which have a low degree of environmental contamination and good lubricity. Polyamide fine particles according to the present invention are formed of a polyamide that is composed of repeated...  
WO/2017/193510A1
An application of a polyamide 5X as a flame-retardant material. The polyamide 5X exhibits excellent flame retardance when used as the flame-retardant material, and is also environmentally and physiologically safe. The polyamide 5X is als...  
WO/2017/184422A1
Resins for improved flow in injection molding, molded articles made from the same, and methods of using the same. A molded article formed from a polymer feed includes nylon-6,6. The molded article also includes a thin elongated profile i...  
WO/2017/184661A1
Polyester compositions are disclosed herein, as well as methods of making and using such polyesters. In some embodiments, the polyesters are formed from monomers derived from natural oils.  
WO/2017/181173A1
A polyamide is provided that is prepared from the solid-state polymerization of a salt that includes glucaric acid. The polyamide includes units derived from the polymerization of glucarate and units derived from the polymerization of a ...  
WO/2017/174949A1
The invention relates to the use of a composition comprising at least one polyamide, of which at least one is a semi-crystalline copolyamide comprising at least one minor motif resulting from the polycondensation of: at least one diamine...  
WO/2017/175540A1
The present invention is a radiation-resistant resin additive containing as an active ingredient a bisphenol compound represented by general formula (1) or general formula (2), a radiation-resistant medical polyamide resin composition co...  
WO/2017/167691A1
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/2017/170845A1
The present invention provides a polymer DDS which enables the controlled release of a drug having a carboxyl group. A drug-conjugated block copolymer according to the present invention is represented by the general formula: A-B. In the ...  
WO/2017/170740A1
The present invention pertains to a high molecular weight polymer having an aldaric acid as a structural unit, and a method for producing the same, and more specifically, pertains to a thermoplastic polymer which includes at least one re...  
WO/2017/171474A1
The present specification provides a composition for interfacial polymerization of a polyamide and a method for manufacturing a reverse osmosis membrane using the same, the composition containing: at least one of an amine compound and an...  
WO/2017/167692A1
The present invention relates to (co)polyamides comprising at least 60 mol.% of recurring units of formula (I): (I). The present invention also relates to polymer compositions comprising such (co)polyamides, as well as articles comprisin...  
WO/2017/170248A1
A fiber-reinforced polyamide resin base which is obtained by impregnating a continuous reinforcing fiber or a reinforcing fiber base, in which discontinuous reinforcing fibers are dispersed, with a polyamide resin, and which is configure...  
WO/2017/171547A1
The invention is directed to a method for the preparation of a liquid crystal block copolymer, comprising melt polycondensation of a melt comprising at least two non-latent aromatic monomers and a latent aromatic monomer.  
WO/2017/164129A1
Provided is a polyhydroxyamide composition for manufacturing a substrate for an electronic device, the composition including: (A) a polyhydroxyamide containing a unit represented by formula (1) and a unit represented by formula (2); and ...  
WO/2017/155891A1
A method of making a polyamide copolymer includes subjecting a reaction mixture to conditions sufficient to form the polyamide copolymer, the reaction mixture including adduct A and adduct B. Adduct A is a 1:1 adduct of a diamine having ...  
WO/2017/153586A1
The invention relates to a method for forming a three-dimensional object by fused filament fabrication comprising the step of selectively dispensing a polymer composition containing a semi-crystalline copolyamide in accordance with the s...  
WO/2017/155888A1
Disclosed is a process and system for suppressing foam formation in the production of polyamide polymers. Starting materials include polymerizable polyamide compositions that are otherwise observed to promote undesirable foam formation, ...  
WO/2017/150410A1
Provided is a polyamide resin having exceptional heat shrinkability. A polyamide resin including three or more types of units, including (A) units derived from a lactam and/or aminocarboxylic acid and (B) units derived from an equimolar ...  
WO/2017/147098A1
The disclosure provides methods for deoxydehydration of sugar-based derivatives using hydrogen gas as a reducing agent.  
WO/2017/146018A1
Provided is a polyamide elastomer composition capable of imparting excellent stability, dyeability, and color fastness to various molded articles. The polyamide elastomer composition contains a polyamide elastomer and a phosphorus acid c...  
WO/2017/147098A8
The disclosure provides methods for deoxydehydration of sugar-based derivatives using hydrogen gas as a reducing agent.  
WO/2017/146801A2
This disclosure relates to polymers and polymer compositions having monomer units of polyoxometalates and monomer units comprising hydroxy-terminated molecules such as branched molecules or dendrimers and uses in degradation, decontamina...  
WO/2017/146069A1
A tire has: an annular tire skeleton body formed from a resin material containing a thermoplastic elastomer; and a rubber member. The deflection temperature under load of the resin material is at least 150℃. The thermoplastic elastomer...  
WO/2017/140773A1
The invention relates to a method for producing polyamide powders and the polyamide powder obtained according to said method. The invention also relates to the use of polyamide powder in the form of a sintered powder during selective las...  
WO/2017/141674A1
This polymer compound is obtained by condensing a polyacrylic acid, a polyfunctional amine represented by general formula (1), and an aromatic monoamine. The chain structure formed by the polyacrylic acid has free carboxyl groups, and ca...  
WO/2017/141969A1
Provided is a laminate container that has excellent gas barrier properties and transparency, even after heat treatment, and a product to which the laminate container has been applied. This laminate container has a layer (X) principally c...  
WO/2017/138589A1
The present invention addresses the problem of providing a microfibrous-cellulose-containing sheet having exceptional transparency and water resistance. The present invention pertains to a sheet having a haze of 6% or less, the sheet inc...  
WO/2017/138395A1
This polymer compound is obtained by condensing a polyacrylic acid in which some carboxyl groups have been converted into lithium salts, and a polyfunctional amine represented by general formula (1). The chain structure formed by the pol...  
WO/2017/134672A2
Formulation systems usable for fabricating a three-dimensional object made of a polyamide-containing material, by three-dimensional 3D inkjet printing, and methods and systems utilizing same, are provided. The formulation systems are for...  
WO/2017/134672A3
Formulation systems usable for fabricating a three-dimensional object made of a polyamide-containing material, by three-dimensional 3D inkjet printing, and methods and systems utilizing same, are provided. The formulation systems are for...  
WO/2017/133085A1
The present invention relates to a method for polymerization of nylon 6, and a melt direct spinning method thereof; first, a polyamide 6 prepolymer is prepared at low temperature; the oligomer content in the melt is pre-controlled, then ...  

Matches 1 - 50 out of 16,912