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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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,...
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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 ...
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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...
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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...
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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...
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WO/2018/154004A9 |
Disclosed are dendrimers of formula (I): and pharmaceutically acceptable salts thereof. Also disclosed are pharmaceutical compositions comprising the dendrimer of formula (I) and methods of using the same for treating cancer.
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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...
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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...
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WO/2018/221376A1 |
[PROBLEM]To provide a semi-aromatic polyamide fiber which has acid resistance, excellent heat resistance for a long period of time, and good spinning properties. [SOLUTION] This semi-aromatic polyamide fiber is made of a semi-aromatic po...
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WO/2018/220105A1 |
The invention relates to the use of a composition comprising at least one polyamide, at least one of said polyamides being a semi-crystalline copolyamide comprising at least one minority motif resulting from the polycondensation of at le...
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WO/2018/216550A1 |
The purpose of the present invention is to provide a method for producing resin pellets that suppresses the generation of defective pellets. The method for producing resin pellets of the present invention has the following steps and is c...
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WO/2018/211734A1 |
The present invention addresses the problem of providing a tire which exhibits excellent durability and which is obtained using a resin composition whose hardness can be easily adjusted, and a means for solving this problem is a tire in ...
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WO/2018/210064A1 |
Disclosed in the present invention is an aramid polymerization method using carbon dioxide as a solvent, comprising reacting phenylenediamine with phthaloyl dichloride, adding an acid binding agent to the reaction system, and using liqui...
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WO/2018/207830A1 |
The present invention enhances performances of a polyamide resin (improvement in heat resistance, durability, mechanical properties, etc.) without compositing the polyamide resin with fibers. An embodiment of the polyamide resin member a...
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WO/2018/206889A1 |
The present invention relates to a rigid polyamide block and flexible polyether or polyester block copolymer, in which said polyamide block is semi-crystalline and consists of a W/Y.Z-type copolyamide, wherein: (i) W is a lactam or an al...
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WO/2018/206239A1 |
A poly-lysine derivative obtained by a process comprising the steps of (a) heating an aqueous lysine solution to boiling (b) increasing temperature of the aqueous lysine solution to a reaction temperature in the range of about 105°C to ...
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WO/2018/206758A1 |
A polymeric stabilizing agent selected from poly-lysine derivatives obtained by the process comprising the steps of: I. heating an aqueous lysine solution to boiling II. increasing temperature of the aqueous lysine solution to a reaction...
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WO/2018/206888A1 |
The present invention relates to a rigid polyamide block and flexible polyether or polyester block copolymer, in which said polyamide block is semi-crystalline and consists of an X.X'/Y.Z-type copolyamide, wherein: (i) X.X' is an aliphat...
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WO/2018/208790A1 |
Amorphous polyamide terpolymers with a high level of transparency, transition glass temperature, flexibility, and chemical resistance. In one embodiment, the polyamide terpolymers are polymerized from caprolactam, at least one diamine, a...
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WO/2018/200283A1 |
The present disclosure provides polyamide 6 copolymers polymerized from caprolactam, tetramethylene diamine, and terephthalic acid monomers. The copolymers exhibit sufficiently high second heat melting points such that they are capable o...
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WO/2018/201143A1 |
Polymers are disclosed that incorporate portions of secondary or tertiary polyamide segments connected with polyisocyanates. These polymers have enhanced matting properties. The enhanced matting properties are from creating an inherently...
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WO/2018/196244A1 |
Disclosed are a modified multi-component copolymerized aryl amide, a preparation method therefor and the use thereof. The polymer is obtained by the solution copolymerization of a naphthalene ring-containing aryl diacyl chloride (or aryl...
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WO/2018/199502A1 |
The present invention relates to polyesteramide and a method for producing same, more specifically to polyesteramide which is, due to having repeating units of a particular structure, biodegradable while having a melting point that is lo...
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WO/2018/200275A1 |
The present disclosure provides a leaching process and resulting composition which prevents or substantially reduces agglomeration of polyamide 6/66 copolymers. The leaching process includes applying hot water in the presence of an agglo...
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WO/2018/199247A1 |
The present invention is, in one aspect, a photosensitive resin composition containing: a resin having a structural unit represented by formula (1); and a photoacid generator. In the formula, each of R1 and R2 independently represents a ...
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WO/2018/199174A1 |
Provided is a compound obtained by conjugating a tertiary amine compound or imine compound which is useful as a drug, with a polymer. The compound comprises a structure D+, which is a quaternary ammonium salt or iminium salt formed from ...
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WO/2018/191445A1 |
Disclosed is a method for measuring and/or controlling salt balance in a feed to a condensation polymerization process for making nylon. The method employs Raman spectroscopy.
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WO/2018/190776A1 |
The present invention provides compounds of formula (I), polymers and pharmaceutically acceptable salts thereof, pharmaceutical compositions comprising said compounds, methods of preparing said compounds or pharmaceutical compositions, a...
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WO/2018/186015A1 |
Provided is a polyamide composition which comprises a straight chain high molecular weight polyamide and has a reduced amount of residual monomers. The polyamide composition comprises a polyamide having a site composed of repeated struct...
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WO/2018/187079A1 |
The present disclosure provides a method of producing partially terminated polyamide compositions with branched chains from polyamide precursors. The partially terminated, branched polyamide compositions have increased melt strength prop...
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WO/2018/186014A1 |
Provided is a polyamide composition which comprises a high molecular weight polyamide and has a reduced amount of residual monomers. The polyamide composition comprises a polyamide comprising: one or more repeating structural units compo...
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WO/2018/184393A1 |
Disclosed are a graphene composite material continuous production equipment, and a preparation method, wherein the graphene composite material continuous production equipment relates to the technical field of composite materials and comp...
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WO/2018/180401A1 |
Provided is a resin composition, a molded article, a film, and a multilayer film, which have excellent oxygen barrier properties and transparency, and a high tensile elongation at break. The resin composition contains 80-20 parts by mass...
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WO/2018/177989A1 |
The present invention relates to compounds of formula (I) and the preparation methods thereof. It also relates to the use of compounds of formula (I) as monomeric compounds and polymers derived from the homopolymerisation or copolymerisa...
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WO/2018/177055A1 |
Disclosed in the present invention is a method for preparing a Y-branched hydrophilic polymer carboxylic acid derivative, in particular a method for preparing a Y-branched polyethylene glycol carboxylic acid derivative having a high puri...
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WO/2018/181995A1 |
The present invention provides a polyamide composition containing: 50–99 parts by mass of (1A) an aliphatic polyamide constituted by a diamine and a dicarboxylic acid; and 1–50 parts by mass of (1B) a semi-aromatic polyamide comprisi...
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WO/2018/181354A1 |
Provided is a CTP flexographic printing plate which exhibits excellent barrier properties and does not wrinkle when being handled, even as the environment changes over the course of the year. The provided water-developable photosensitive...
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WO/2018/171845A1 |
The invention relates to new cationic polymers conjugated with D-fructose, as a result of which they can selectively interact with specific structure elements on cell surfaces. The problem was that of creating novel, biocompatible, easy-...
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WO/2018/172123A1 |
The present invention relates to a laminate which comprises at least one first layer of at least one first metal and at least one additional layer of a polyamide composition (PZ). The present invention further relates to a method for pro...
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WO/2018/172009A1 |
Thermoplastic composites and corresponding fabrication methods and articles Described herein are thermoplastic composites including a polymer matrix, having a at least one semi-crystalline polyphthalamide ("PPA") polymer, and at least on...
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WO/2018/175384A1 |
In an embodiment, a polyamide composition, comprises an anionically polymerized polyamide; wherein the polyamide composition has a crystallinity of greater than or equal to 45 wt% as determined by DSC; and a porosity of greater than or e...
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