본 자료는 열가소성 수지, 폴리에틸렌, 폴리프로필렌, 폴리염화비닐, 아크릴로니트릴 부타디엔 스티렌, 사출 성형 및 블로우 성형에 초점을 맞춰 분류하고 정리한 전 세계 영문 논문 및 특허 목록입니다. 다양한 온라인 과학 저널에 게재된 자료들을 포함하고 있습니다.
Atomoxetine hydrochloride oral suspension and use thereof
Patent published on the 2026-10-15 in US under Ref US20260315382 by OWP PHARMACEUTICALS INC [US] (Sudhakar Paul [us], Boyer Scott [us])
Abstract: An oral liquid suspension comprising atomoxetine or a pharmaceutically acceptable salt thereof is disclosed, formulated at a concentration of about 20 mg/mL for the treatment of attention-deficit/hyperactivity disorder (ADHD). The suspension includes a dual preservative system (methylparaben and sodium benzoate), sweeteners, pH buffers, suspending agents, co-solvents, flavorants, and colorants. The composition demonstrates bioequivalence to Strattera® capsules, robust antimicrobial efficacy mee[...]
Our summary: The invention discloses an oral suspension of atomoxetine at 20 mg/mL for ADHD treatment. It includes a dual preservative system and demonstrates bioequivalence to Strattera® capsules. The formulation ensures stability, safety, and improved palatability for enhanced patient adherence.
Atomoxetine, oral suspension, ADHD, bioequivalence
Patent
Ultra-high molecular weight polyethylene film and laminated article thereof
Patent published on the 2026-10-15 in WO under Ref WO2026213817 by BAOTOU ZHONGYUAN NEW MAT CO LTD [CN] (Ma Yuqian [cn], Sang Tian [cn], Man Changzhen [cn], Ma Junying [cn], Wang Yuansheng [cn])
Abstract: An ultra-high molecular weight polyethylene film, the ultra-high molecular weight polyethylene having a viscosity-average molecular weight greater than 500,000, and the film having a density D greater than 0.80 g.cm-3 and an elastic modulus M greater than 120 GPa; characterized in that the elastic modulus and the density of the ultra-high molecular weight polyethylene film satisfy the following relationship: M > 141D + 7, wherein the total draw ratio of the ultra-high molecular weight polyethyle[...]
Our summary: This document describes an ultra-high molecular weight polyethylene film with a viscosity-average molecular weight exceeding 500,000. The film has a density greater than 0.80 g.cm-3 and an elastic modulus greater than 120 GPa. A specific relationship between the elastic modulus and density is established, with a total draw ratio of at least 25 in one direction.
ultra-high molecular weight polyethylene, film, viscosity-average molecular weight, elastic modulus
Patent
Antimicrobial polymer technology
Patent published on the 2026-10-15 in WO under Ref WO2026215679 by ZONOVA TECH LTD [GB] (Fleet Georgia [gb], Brawn Peter [gb], Trivedi Manish [gb])
Abstract: The disclosure provides antimicrobial polymer compositions comprising a plurality of metallic nanoparticles, one or more photosensitizers, and a polymer, wherein the components are combined under high temperature or pressure conditions to form a medical device exhibiting antimicrobial activity under both light and dark conditions without requiring a light-activation source. The disclosure also provides methods of preparing an antimicrobial polymer composition and methods of manufacturing an anti[...]
Our summary: The disclosure details antimicrobial polymer compositions that combine metallic nanoparticles and photosensitizers. These compositions can be used to create medical devices with antimicrobial properties without needing light activation. Methods for preparing these compositions and manufacturing devices include techniques like extrusion and injection molding.
antimicrobial polymers, metallic nanoparticles, photosensitizers, medical devices
Patent
Method for depolymerizing polyethylene terephthalate (pet) using reactive distillation
Patent published on the 2026-10-15 in US under Ref US20260317294 by INHA UNIV RESEARCH AND BUSINESS FOUNDATION [KR] (Kim Seongje [kr], Jeon Hongchan [kr], Song Ha Hyun [kr], Kim Hee Joong [kr])
Abstract: The present disclosure relates to a method for depolymerizing polyethylene terephthalate using reactive distillation. The method for depolymerizing polyethylene terephthalate of the present disclosure allows for efficient purification and recovery of depolymerization products, and using the method, a closed-loop recycling process improving on existing PET recycling technologies are designed.[...]
Our summary: The method efficiently depolymerizes polyethylene terephthalate using reactive distillation. It enables purification and recovery of depolymerization products. The process contributes to a closed-loop recycling system that enhances existing PET recycling technologies.
depolymerization, polyethylene terephthalate, reactive distillation, recycling
Patent
Method for producing biodegradable polyester filament with enhanced biodegradation characteristics
Patent published on the 2026-10-15 in AU under Ref AU2025202186 by FILTRUM IP PTY LTD (Graham Jack, Honor Isaac, Honor Elias)
Abstract: The present invention discloses a method for producing biodegradable, substantially continuous filaments for nonwoven fabric applications, particularly in disposable personal protective equipment (PPE). The method involves incorporating a biodegradable additive into a polyester polymer matrix to enhance biodegradation properties while maintaining structural integrity. By utilizing a modified dual hopper feed system within a meltblown pilot line, the biodegradable additive and meltblown granules [...]
Our summary: The invention presents a method for creating biodegradable polyester filaments for nonwoven applications, especially in PPE. It incorporates a biodegradable additive into a polyester matrix to improve biodegradation while ensuring structural integrity. A modified dual hopper feed system is used for optimal processing, addressing challenges in enhancing polyester biodegradability.
biodegradable polyester, meltblown technology, nonwoven fabrics, biodegradable additives
Patent
Tough and moldable biodegradable polymer compositions and the method of making thereof
Patent published on the 2026-10-15 in US under Ref US20260316349 by ERTHOS INC [CA] (Zarrinbakhsh Nima [ca], Wang Xiuzheng [ca])
Abstract: [0000] The invention relates to tough and moldable biodegradable polymer compositions with high impact resistance, elongation, and mechanical strength. The compositions comprise biodegradable thermoplastic polymers, biobased plasticizers, inorganic fillers, organic acids and optionally other additives. The compositions exhibit an excellent balance between elongation-at-break greater, tensile strength, impact strength, rigidity, and melt flow index while maintaining full biodegradability within 1[...]
Our summary: The invention presents tough and moldable biodegradable polymer compositions with high mechanical strength. These compositions include biodegradable thermoplastic polymers and various additives, achieving full biodegradability within 180 to 365 days. They can be processed using traditional equipment and techniques for forming rigid parts and end products.
biodegradable polymers, thermoplastic compositions, impact resistance, polymer processing
Patent
Development and validation of a continuous viscosity homogenization treatment system
Published on 2026-08-06 by Hiroki Endo, Takeharu Isaki, Weng On Yah, Yasunori Sato, Tsutomu Takahashi @NATURE
Abstract: Polymer Journal, Published online: 06 August 2026; doi:10.1038/s41428-026-01243-9A concept for continuous viscosity homogenization was proposed. The system was developed using tandem extruder with a custom-designed in-line rheometer and feedforward control algorithm on the basis of Tsenoglou’s blending theory, enabling realtime viscosity measurement and continuous adjustment of the adjuster blending ratio to achieve a prescribed target viscosity. Validation experiments using three virgin polyp[...]
Our summary: A continuous viscosity homogenization system was developed using a tandem extruder and in-line rheometer. The system employs a feedforward control algorithm based on Tsenoglou’s blending theory for real-time viscosity measurement. Validation with polypropylene grades showed successful viscosity control under varying feed conditions.
viscosity homogenization, tandem extruder, in-line rheometer, feedforward control
Publication
Platinum nanoparticle-supported polymer-grafted carbon nanotubes via noncovalent interactions and their application to hydrogen sensors
Published on 2026-04-28 by Mingze Zhu, Masaki Konno, Shuji Harada, Norio Tsubokawa, Takeshi Yamauchi @NATURE
Abstract: Polymer Journal, Published online: 28 April 2026; doi:10.1038/s41428-026-01181-6Hydrophilic polyethylene glycol (PEG) was grafted onto multiwalled carbon nanotubes (mwCNTs) via noncovalent bonding to improve water stability without damaging the nanotube morphology. Platinum (Pt) nanoparticles were subsequently deposited on the grafted nanotubes to fabricate a Pt-supported mwCNT, owing to the π–π interactions between the terminal pyrene moieties on the modified PEG chains and the CNT surface,[...]
Our summary: Platinum nanoparticles were deposited on polymer-grafted multiwalled carbon nanotubes to enhance water stability. The grafting process utilized noncovalent bonding, preserving the nanotube morphology. The resulting material was effective as an electrode in hydrogen sensors, demonstrating notable gas response behavior.
Platinum nanoparticles, polymer-grafted carbon nanotubes, noncovalent interactions, hydrogen sensors
Publication
