BARNICES Y TEXTILES CON NANORRECUBRIMIENTOS FUNCIONALES

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Resultados 22 resultados LastUpdate Última actualización 17/01/2021 [17:54:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 120 días / Applications published in the last 120 days (Publicaciones Chinas excluidas / Chinese publications excluded).



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FABRIC CARE COMPOSITIONS COMPRISING ACRYLATE ENCAPSULATES

NºPublicación: WO2020264566A1 30/12/2020

Solicitante:

PROCTER & GAMBLE [US]

Resumen de: WO2020264566A1

Fabric care compositions that include perfume encapsulates and a quaternary ammonium ester compound, where the shell of the encapsulates include an acrylate or methacrylate material. Related methods of using and making such compositions.

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ELECTRICALLY CONDUCTIVE SIZING FOR CARBON FIBERS

NºPublicación: KR20200144556A 29/12/2020

Solicitante:

졸텍코포레이션

CA_3095445_A1

Resumen de: WO2019191411A1

Disclosed herein is an electrically conductive sized fiber including a fiber and a sizing composition adhered to a surface of the fiber, wherein the sizing composition includes at least one sizing compound and a plurality of graphene oxide nanoparticles, The present disclosure also discloses fiber-reinforced resin composites, articles including fiber-reinforced resin composites and methods of making such electrically conductive sized fiber and articles therefrom.

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冷感生地、それを有する紡織品、及び冷感生地の製造方法

NºPublicación: JP6804070B1 23/12/2020

Solicitante:

アクトインテリア株式会社青島拜倫湾科技有限公司青島紗支紡織科技有限公司

Resumen de: JP6804070B1

【課題】冷感作用がより長く持続できるようにした冷感生地、それを有する紡織品、及び冷感生地の製造方法を提供する。【解決手段】この冷感生地は、織布又は不織布からなる生地と、該生地の片面又は両面に塗布された冷感材料層14とを有する。冷感材料層14は、融点が20〜39℃である相転移物質を含有する、マイクロカプセルと、接触冷感材料と、有機バインダとを含有し、前記接触冷感材料は、吸水性樹脂、ジェル状物質、及びシリコン樹脂から選ばれた少なくとも1種を含有し、前記有機バインダは、アクリル樹脂、及びポリウレタン樹脂から選ばれた少なくとも1種を含有する。【選択図】図1

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Blended filament with excellent anti-insect property

NºPublicación: KR20200141127A 18/12/2020

Solicitante:

조대현

Resumen de: KR20200141127A

본 발명은 혼섬사 단면 중앙부에 위치하며 폴리에스터 및 나일론 중에서 선택된 1종의 고융점 폴리머 원사와 혼섬사 단면 중 상기 중앙부를 제외한 나머지 가장자리 부분에 위치하는 오렌지형 복합섬유로 구성되고, 상기 오렌지형 복합섬유는 복합섬유 단면 상에 고융점 폴리머 세그멘트(B) 들과 천연 방충제 함유 물질이 혼합된 저융점 폴리머 세그멘트(A) 들이 교호로 배열되어 있고, 상기 저융점 폴리머 세그멘트(A)들은 (ⅰ) 복합섬유 단면의 중심점에서부터 복합섬유 단면의 외주면 방향으로 복합섬유 단면 반지름의 2/3~3/4 길이까지 연장된 직선부;와 (ⅱ) 복합섬유 단면 외주면과 인접한 상기 직선부의 일측 말단부로부터 복합섬유 단면 외주면까지 연장된 나팔관 형태의 곡선부;로 구성되고, 복합섬유 전체 표면적 대비 저융점 폴리머 세그멘트(A)들의 총 표면적 비율이 50% 미만인 것을 특징으로 한다. 본 발명은 혼섬사를 구성하는 오렌지형 복합섬유의 원사 단면이 분할되지 않으면서도 천연 방충제 함유 물질이 혼합된 저융점 폴리머 세그멘트(A)들이 원사 표면으로 노출되어 있어서 양호한 방충효과를 오랫동안 발현하고, 복합섬유 전체 표면적의 50% 이상이 나일론 또는 폴리에스터인 고융점 폴리머 세그멘트로 이루어져 염�

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METHOD OF CHEMICAL TREATMENT ON NONWOVENS

NºPublicación: US2020378057A1 03/12/2020

Solicitante:

TINTORIA PIANA US INC [US]

WO_2020242870_A1

Resumen de: US2020378057A1

Nonwovens having low-density and resilience have a chemical formulation applied on one surface (e.g., a top surface) by any of various application methods. Then, the chemical formulation is forced to move toward the opposite surface of the nonwoven (e.g., move downward through the nonwoven from top to bottom). The chemical-treated nonwoven is dried to fix the chemical on the nonwovens. Movement through the nonwoven is performed in a controlled fashion so that after drying the distribution of a chemical formulation throughout the nonwoven (e.g., from the top surface to the bottom surface of a nonwoven) is controlled.

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pano para cuidado da pele

NºPublicación: BR112020013822A2 01/12/2020

Solicitante:

FILAG MEDICAL SCHWEIZ AG [CH]

Resumen de: BR112020013822A2

trata-se de um pano para cuidado da pele para uso médico, farmacêutico ou cosmético que inclui pelo menos 80% por peso de microfibras cujas fibras têm um diâmetro menor que 50 mícrons e são uma mistura de poliamida e poliéster, em que o pano foi submetido a um processo de divisão por um tratamento de solução alcalina, que divide cada microfibra e produz fibras finas embaladas intimamente em uma estrutura paralela com um efeito capilar e um efeito abrasivo. o pano tem um peso de superfície menor que 180 g/m2 e é carregado com agentes ativos médicos, farmacêuticos ou cosméticos. o pano é um pano de malha de urdidura com uma primeira superfície em um lado oposto e uma segunda superfície no outro lado oposto, em que a primeira superfície é mecanicamente áspera e cortada, de modo que a torna macia e compacta para deixar o mínimo de fibras soltas possível na pele durante uso e que resulta em um alargamento adicional da superfície da estrutura do pano, com uma absorvência de água de pelo menos quatro vezes o peso da superfície do pano.

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SKIN CARE FABRIC

NºPublicación: EP3737790A1 18/11/2020

Solicitante:

FILAG MEDICAL SCHWEIZ AG [CH]

KR_20200106041_A

Resumen de: WO2019137929A1

A skin care fabric for medical, pharmaceutical or cosmetic use includes at least 80% by weight of microfibers whose fibers have a diameter of less than 50 microns and are a mixture of polyamide and polyester, wherein the fabric has been subjected to a splitting process by a alkaline solution treatment, splitting each microfiber producing fine fibers closely packed in a parallel structure having a capillary effect and an abrasive effect. The fabric has a surface weight of less than 180 g/m2 and is loaded with medical, pharmaceutical or cosmetic active agents. The fabric is a warp-knitted fabric having a first surface on one opposite side and a second surface on the other opposite side, wherein the first surface is mechanically roughened and cut making it fluffy and yet short-haired compact in order to leave as few loose fibers as possible on the skin during use and resulting in a further surface enlargement of the fabric structure, having a water absorbency of at least four times the surface weight of the fabric.

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STRETCHABLE CONDUCTIVE NANOCOMPOSITE PARTICLES

NºPublicación: FR3095651A1 06/11/2020

Solicitante:

UNIV DE PAU ET DES PAYS DE L\u2019ADOUR [FR]
CENTRE NAT RECH SCIENT [FR]

WO_2020221853_A1

Resumen de: WO2020221853A1

The present invention concerns the use of electrically conductive nanocomposite particles comprising a core constituted by a C1-C6 alkyl polyacrylate homopolymer or a C1-C6 alkyl acrylate copolymer and an α,β-unsaturated amide comonomer, a shell constituted by polyaniline, and a non-ionic surfactant for printing on a stretchable substrate. It also concerns a printed stretchable substrate obtained according to the invention and usable, for example, in the field of printed electronics or connected clothing.

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繊維製品用処理剤組成物

NºPublicación: JP2020180387A 05/11/2020

Solicitante:

ライオン株式会社

Resumen de: JP2020180387A

【課題】保存安定性、抗菌性及び消臭性が良好な繊維製品用処理剤組成物を提供する。【解決手段】(A)錯体銀、担体に担持された銀、及び無機銀塩から選ばれる少なくとも1種の銀系抗菌剤、(B)キレート剤、及び(C)アクリル酸アルキル及びメタクリル酸アルキルから選ばれるモノマーに由来する1種以上のモノマー単位と、アクリル酸及びメタクリル酸から選ばれるモノマーに由来する1種以上のモノマー単位とを含有する共重合体(銀と錯体化したものを除く)を含む、繊維製品用処理剤組成物。【選択図】なし

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VOLATILE SUBSTANCE DIFFUSER

NºPublicación: EP3731881A1 04/11/2020

Solicitante:

ZOBELE HOLDING SPA [IT]

US_2020360556_A1

Resumen de: WO2019129814A1

The volatile substance diffuser comprises a support (1) impregnated with the volatile substances, wherein at least one portion of the volatile substances is contained in at least first microcapsules (2) and second microcapsules (3) comprising a core (10) and a coating (11), the diffusion times of the first and second microcapsules (2, 3) being different to each other. It enables the diffusion time of the volatile substances to be increased.

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ANTIBACTERIAL MATERIAL AND ANTIBACTERIAL FILM AND ANTIBACTERIAL MEMBER USING THE SAME

NºPublicación: US2020338543A1 29/10/2020

Solicitante:

TOSHIBA KK [JP]
TOSHIBA MATERIALS CO LTD [JP]

Resumen de: US2020338543A1

In one embodiment, an antibacterial material includes at least one microparticles selected from tungsten oxide microparticles and tungsten oxide complex microparticles. The microparticles, which have undergone a test to evaluate viable cell count by inoculating in a test piece, to which the microparticles are adhered in a range of 0.02 mg/cm′ or more and 40 mg/cm′ or less, at least one bacterium selected from among Staphylococcus aureus, Escherichia coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, methicillin-resistant Staphylococcus aureus, and enterohemorrhagic Escherichia coli, and storing for 24 hours, have an antibacterial activity value R of 0.1 or more expressed by the following: R=log(B1/C1) where, B1 denotes an average value (number) of viable cell count after storing an untreated test piece for 24 hours, and C1 denotes an average value (number) of viable cell count after storing the test piece on which the microparticles are coated for 24 hours.

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NANOTECHNOLOGY ADDITIVE TO ENHANCE FIBER COHESION

NºPublicación: US2020339812A1 29/10/2020

Solicitante:

LARK JOHN CALLOW [US]

US_2018298194_A1

Resumen de: US2020339812A1

Compositions for improving fiber cohesion, including a stabilized, encapsulated colloidal silica material and a modified rosin ester composition, together with methods for making and using the same.

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POROUS FIBER AND MANUFACTUARING METHOD THEREFOR

NºPublicación: KR102171064B1 28/10/2020

Solicitante:

NAT UNIV CHUNGBUK IND ACAD COOP FOUND [KR]
CHEONGJU UNIV INDUSTRY & ACADEMY COOPERATION FOUNDATION [KR]

Resumen de: KR102171064B1

본 발명의 다공성 섬유는, 다수의 공극을 포함하는 탄소 매트릭스를 포함할 수 있다. 본 발명의 다공성 섬유의 제조 방법은, 금속 염, 탄화 가능한 유기물, 및 열분해성 고분자 입자를 혼합하는 단계; 혼합물을 전기 방사(electrospinning)하여 섬유를 형성하는 단계; 및 섬유를 열처리하는 단계를 포함할 수 있다.

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METHODS OF MAKING POLYMERIC CAPSULES

NºPublicación: WO2020214891A1 22/10/2020

Solicitante:

PROCTER & GAMBLE [US]

US_2020330952_A1

Resumen de: WO2020214891A1

A method for making capsules having a core surrounded by a polymeric shell can include dispersing droplets of a disperse-phase in a continuous phase by passing the disperse phase through a plurality of holes in a membrane, from a first side of the membrane to a second side of the membrane and into the continuous phase, while the continuous phase is flowed across the second side of the membrane and the membrane is mechanically moved. The disperse phase can include a polymer precursor, an anti-solvent, and a benefit agent, and the continuous phase includes water. The method can further include admixing the dispersion of droplets of disperse phase in the continuous phase under conditions sufficient to initiate polymerization of the polymer precursor within the droplets of disperse phase and polymerizing the polymer precursor to form the shell.

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METHODS OF MAKING CAPSULES

NºPublicación: WO2020214878A1 22/10/2020

Solicitante:

PROCTER & GAMBLE [US]

US_2020330950_A1

Resumen de: WO2020214878A1

A method of making a population of capsules, the capsules can include a core including a benefit agent and a shell surrounding the core, wherein the shell can include a first shell component.

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Method for manufacturing Functional Underwear comprising microcapsules implementing anti-bacterial and deodorization

NºPublicación: KR102165676B1 14/10/2020

Solicitante:

INSTYLETECH [KR]

Resumen de: KR102165676B1

본 발명은, 항균 및 소취기능을 구현하는 마이크로캡슐이 적용된 기능성 속옷 및 그의 제조방법에 관한 것으로서, 섬유를 가공하여 원사를 제조하는 원사제조단계; 상기 원사를 직조하여 원단을 제조하는 원단제조단계; 및 상기 원단을 가공하는 원단가공단계를 포함하며, 상기 원단가공단계는, 송신부, 수신부, 메모리부 및 연산부를 포함하는 제어장치에 의해 제어되며, 롤러에 의해 상기 원단이 이동하고, 향아로마 마이크로캡슐 및 바인더가 포함된 향아로마 혼합용액이 담길 수 있도록 공간을 구비한 수조 내에서, 상기 원단제조단계에서 제조된 원단을 상기 향아로마 혼합용액에 함침시키는 원단함침단계를 포함하고, 상기 제어장치는 상기 수조에 담긴 상기 향아로마 혼합용액의 수위를 측정하는 장치인 수위감지센서에서 측정된 수위를 기반으로 상기 원단가공단계를 제어하는 것을 특징으로 한다.

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Aroma-Loaded Microcapsules with Antibacterial Activity for Eco-friendly Applications

NºPublicación: US2020315168A1 08/10/2020

Solicitante:

THE AMERICAN UNIV IN CAIRO [US]
UNIV DO PORTO [PT]
INST POLITECNINO DE BRAGANCA [PT]

WO_2018183150_PA

Resumen de: US2020315168A1

Fragrant and antimicrobial properties were conferred to cotton fabrics following microencapsulation using green materials. Limonene and vanillin microcapsules were produced by complex coacervation using chitosan/gum Arabic as shell materials and tannic acid as hardening agent. The effect of two emulsifiers; Span 85 and polyglycerol polyricinoleate (PGPR), on the encapsulation efficiency (EE %), microcapsule's size and morphology, and cumulative release profiles was studied. The use of Span 85 resulted in mononuclear morphology while PGPR gave rise to polynuclear structures, regardless of the core material (vanillin or limonene). The obtained microcapsules demonstrated a sustained release patter. Grafting of the produced microcapsules onto cotton fabrics through an esterification reaction using citric acid as anon-toxic cross-linker followed by thermofixation and curing, was confirmed by SEM and FTIR spectroscopy. Standard antibacterial assays conducted on both microcapsules alone and impregnated onto the fabrics indicated a sustained antibacterial activity.

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FIBROUS STRUCTURES COMPRISING PARTICLES AND METHODS FOR MAKING SAME

NºPublicación: EP3719192A1 07/10/2020

Solicitante:

PROCTER & GAMBLE [US]

MX_2019008212_A

Resumen de: EP3719192A1

Fibrous structures containing one or more particles, and methods for making same are provided.

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PERFUME MICROCAPSULES, PERFUME MICROCAPSULE COMPOSITION, SOFTENER, AND DETERGENT

NºPublicación: WO2020195132A1 01/10/2020

Solicitante:

FUJIFILM CORP [JP]

Resumen de: WO2020195132A1

Provided are perfume microcapsules each comprising a core and a shell containing the core enclosed therein, the shell having a thickness less than 2 μm and including a crosslinked structure derived from a reaction between a biodegradable resin and a crosslinking agent and the core including a perfume. Also provided are a microcapsule composition, a softener, and a detergent.

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MICROCAPSULES, MICROCAPSULE COMPOSITION, SOFTENER, AND DETERGENT

NºPublicación: WO2020194910A1 01/10/2020

Solicitante:

FUJIFILM CORP [JP]

Resumen de: WO2020194910A1

Microcapsules each comprising a core and a shell with which the core has been enclosed, wherein the shell has a covalent crosslinked structure derived from a reaction between a polysaccharide and a crosslinking agent and has a thickness less than 2 μm.

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HYDROPHOBIC COATINGS FOR METALS INCORPORATING ANODIC AND RARE-EARTH OXIDES AND METHODS OF APPLYING SAME

NºPublicación: BR112020006656A2 24/09/2020

Solicitante:

GKN AEROSPACE TRANSPARENCY SYSTEMS INC [US]

CN_111315683_A

Resumen de: WO2019074482A1

A hydrophobic coating and a method for applying such a coating to a surface of a metallic substrate. The method can include anodizing a nanoporous layer of anodic metal oxide on the surface; cathodizing yttrium oxide nanoparticles onto the surface; applying a hydrophobic ceramic coating composition to the surface by an application method selected from the group consisting of: flowing, dipping, and spraying; and heating the coated surface at a cure temperature from about 150° C to about 300° C for at least 2 hours.

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MAGENTIC FABRIC EMITTING CYPERESS TREE PERFUME

Nº publicación: KR20200108723A 21/09/2020

Solicitante:

KANG BYEONG GU [KR]

Resumen de: KR20200108723A

본 발명은 편백향을 함유한 자력원단에 관한 것으로, 더욱 상세하게는 수성합성수지재볼이 편백향성분을 포함하고 있다가 물리적인 힘이 가해지면 일부의 합성수지재볼이 깨지면서 편백향이 발산될 수 있도록 형성되고, 편직할 때 자성을 지닌 스트링을 함께 편직함으로써 자력이 발생하도록 하여 인체에 유익하도록 한 편백향을 함유한 자력원단에 관한 것이다. 본 발명의 바람직한 실시예로 형성된 편백향을 함유한 자력원단에 의하면 마이크로캡슐이 유향성분으로 코팅이 된 상태이므로 평상시에는 편백향이 배출되지 않다가 물리력이 가해지면 마이크로캡슐에 포함된 편백향이 배출되기 때문에 편백향이 오랫동안 지속되고, 사용자가 원할 때만 편백향을 맡을 수 있어서 사용감이 뛰어나며, 자력이 나오기 때문에 인체의 혈액순환에 도움이 되고, 편백향이 배출되기 시작하면 충분히 빠르게 배출되는 등의 효과가 발생한다.

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