Barnices y textiles con nanorrecubrimientos funcionales

SELF-LUBRICATING COATING, FABRICATION METHOD, AND ELECTRICAL CONTACT

Resumen de: EP4414320A1

The present invention relates to a self-lubricating coating comprising a dispersion made of nanoparticles containing sulfur that are incorporated into a silver matrix, wherein the nanoparticles containing sulfur have the composition Ag₂S and/or Au₂S. The present invention furthermore relates to a self-lubricating coating comprising a dispersion made of fluorinated graphene, and/or carbon nanotube (CNT), and/or carbon nanoparticles of the formula (CF)_x incorporated into a silver matrix, wherein the fluorinated graphene, CNT, or carbon nanoparticles of the formula (CF)_x have a fluorine to carbon ratio of 1 to 1.25. The present invention furthermore relates to a method for the fabrication of the coating, and an electrical contact which comprises such a coating.

柔軟剤自動投入用タンクを備えた洗濯機用濃縮液体柔軟剤組成物

Resumen de: JP2024108432A

【課題】濃縮状態でも、良好な流動性や加熱耐性を有する柔軟剤自動投入用タンクを備えた洗濯機用濃縮液体柔軟剤組成物を提供する。【解決手段】（ａ）Ｒ１－Ｙ－Ｒ２基（Ｒ１は炭素数１４以上２２以下のアルキル基またはアルケニル基、Ｙは－ＣＯＯ－基、Ｒ２は炭素数1以上３以下のアルキレン基）を有し、Ｒ１の不飽和率が５５質量％以上１００質量％以下、の４級アンモニウム化合物、及び（ｂ）香料組成物中にＣｌｏｇＰが１以上５以下の香料化合物が３０質量％以上１００質量％以下の割合で含有する香料組成物、を含有する組成物を、柔軟剤自動投入用タンクを備えた洗濯機用濃縮液体柔軟剤組成物として用いる。【選択図】なし

Cosmetic fiber using jeju scoria and microorganism fermentation and process for preparing the same

Resumen de: KR20240115440A

본 발명은 화산송이와 미생물을 이용한 헬스케어 코스메틱 섬유 및 그의 제조 방법에 관한 것으로, 더욱 상세하게는 화산송이와 율무 및 땅콩나물의 유용 성분이 마이크로캡슐화되어 섬유에 코팅됨으로써 다양한 기능성을 나타내는 화산송이와 미생물을 이용한 헬스케어 코스메틱 섬유 및 그의 제조 방법에 관한 것이다. 본 발명에 따른 방법에 의해 제조된 코스메틱 섬유는 화산송이와 율무 및 땅콩나물의 추출물을 이용함으로써 친환경적일 뿐만 아니라 주변에서 쉽게 구입할 수 있는 천연 재료를 사용함으로써 제조가 용이하며, 천연물에 의한 주름개선, 보습효과, 탄력증진, 항염, 항산화 기능, 피부결 개선 및 보습, 항노화 피부 개선효과와마이크로캡슐 처리에 의한 세탁 견뢰도와 세탁 내구성이 뛰어나다.

コア：壁比の高いデリバリー粒子

Resumen de: US2024206461A1

Compositions comprising a population of delivery particles comprising a core and a polymer wall surrounding the core are disclosed. The delivery particles are obtainable by a process comprising the steps of providing core materials and wall-forming materials, and encapsulating the core materials in the polymer wall. The wall-forming materials comprise structural monomers and a free radical initiating agent. The core materials comprise a benefit agent and a shielding agent. The benefit agent comprises aldehyde-containing benefit agents, ketone-containing benefit agents, or a combination thereof. The shielding agent is capable of complexing with the aldehyde-containing benefit agents, ketone-containing benefit agents, or a combination thereof. The population of core/shell delivery particles formed has a weight ratio of the core materials and the wall polymer of at least 95:5. Related articles, methods of making and using such compositions and articles are also disclosed.

PHYSICAL SECURITY AND AUTHENTICATION SYSTEMS USING QUANTUM SIGNATURES

Resumen de: WO2024155939A1

Physical identification tags are provided that contain patterns of magnetized and non-magnetized nanoparticles embedded in a matrix. The magnetic nanoparticles form a spatially unique magnetic field distribution that is detectable only with the use of a quantum scanning magnetometer with nanometer resolution. The invisible magnetic field pattern is randomly generated by the mixture of magnetic with nonmagnetic nanoparticles and is physically impossible to reproduce. The tags can be used for identification and authentication of articles of commerce, artworks, and subjects.

METHOD FOR PROVIDING A CONDUCTIVE POLYMER MATERIAL ON FABRIC

Resumen de: WO2024153590A1

According to the present invention there is provided a method for providing a conductive polymer material (9) on a fabric (1), the method comprising the steps of, (a) providing a fabric (1); (b) impregnate the fabric (1) with oxidant (2); (c) exposing the fabric (1) to a monomer vapor (7) so that the monomer vapor (7) reacts with the oxidant (2) impregnated in the fabric (1) to generate a conductive polymer material (9) on the fabric (1). There is further provided a fabric comprising a conductive polymer material formed using the method of the present invention.

Multifunctional Smart Particles

Resumen de: US2024239968A1

The present invention provides multifunctional particulates that release one or more functional compounds in response to environmental triggers and whose external surface modification imparts secondary functionalities to a selected coating composition. For example, disclosed are hydrophobic particles having a smart release mechanism for anticorrosion compounds that release the anticorrosion compounds upon exposure to the local pH changes induced by corrosion processes. Formulations are disclosed for multifunctional smart particles having antimicrobial effects and protections as well.

COMPOSIÇÃO ANTIMICROBIANA, SEUS MÉTODOS E USOS

Resumen de: PT118373A

A PRESENTE DIVULGAÇÃO REFERE-SE A UMA COMPOSIÇÃO ANTIMICROBIANA PARA REVESTIMENTO TÊXTIL OU CELULÓSICO COMPREENDENDO UM EXTRATO SELECIONADO A PARTIR DE: EXTRATO DE CASCA DE BOLOTA, EXTRATO DE FOLHAS DE EUCALIPTO, EXTRATO DE FLOR DE CASTANHEIRO, EXTRATO DE FOLHAS DE EQUINÁCEA, EXTRATO DE FOLHAS DE TOMILHO; OU MISTURAS DOS MESMOS; E PELO MENOS UM AGENTE LIGANTE. ALÉM DISSO, A PRESENTE DIVULGAÇÃO REFERE-SE AINDA AO USO DE TAL COMPOSIÇÃO E SEUS MÉTODOS.

Article comprising bonded substrate comprising nanocrystals and method of making and using same

Resumen de: US12031074B1

The present invention relates to devices for measuring property changes via in-situ micro-viscometry and methods of using same. The aforementioned device is inexpensive and can be used to quickly and accurately measure numerous physical and chemical property changes, including but not limited to the rate of chemical cure, change in tack, and rate of mass loss, for example, rate of moisture, solvent and/or plasticizer change.

繊維製品処理剤組成物

Resumen de: JP2024092375A

【課題】悪臭成分の要因となる菌の増殖を抑え、かつ優れたマスキング性能により、優れた使用感・清潔感を有する繊維製品処理剤組成物を提供する。【解決手段】（ａ）１種または２種以上の特定の４級アンモニウム塩（１）、（ｂ）１種または２種以上の４級アンモニウム塩（１）とは異なる４級アンモニウム塩（２）、および（ｃ）香料成分（１）を内包するマイクロカプセル、を含有する組成物を製造し、繊維製品処理剤組成物として使用する。【選択図】なし

silk fabric and Energy harvester device using thereof

Resumen de: KR20240106844A

본 발명은 누에고치로부터 추출된 실크 섬유로부터 20 ~ 200g/m2의 그램 중량을 갖도록 직조된 실크 직물을 탄산나트륨 용액에 넣은 후 열처리하는 단계를 포함하고, 상기 열처리 단계 동안 상기 실크 직물의 세리신 단백질이 제거되어 압전 특성을 갖는 것을 특징으로 하는 실크 직물 및 이를 이용한 압전 에너지 하베스팅 장치를 개시한다.

ARTIFICIAL LEATHER WITH COOL SURFACE FEATURE

Resumen de: WO2024130549A1

Artificial leathers have a top layer that contains a solid, water-insoluble polyurethane elastomer, a solid, water-insoluble acrylate elastomer and embedded particles of an encapsulated phase change material. The top layer imparts a desirable "cool touch" feature to the artificial leather, while also imparting other important physical and tactile properties such as a soft and smooth feel.

IMPROVEMENTS IN OR RELATING TO ORGANIC COMPOUNDS

Resumen de: CN117794635A

An encapsulated composition comprising at least one core-shell microcapsule is disclosed. The at least one core-shell microcapsule comprises a core containing at least one perfume ingredient and a shell surrounding the core. The shell comprises a thermoset resin formed by reaction of a polyfunctional amine comprising at least one amino group with at least one polyfunctional isocyanate. The shell further comprises a cationic polymer comprising quaternary ammonium groups. The shell further comprises a polymeric stabilizer comprising fully or partially dissociated carboxylic acid groups. The nominal molar ratio of the amino group and the quaternary ammonium group to the carboxylic acid group is from 0.9 to 1.1, preferably from 0.95 to 1.08, more preferably from 1.00 to 1.06.

Weichspülmittelzusammensetzung mit Polysaccharid

Resumen de: DE102022132709A1

Die vorliegende Erfindung betrifft eine Weichspülmittelzusammensetzung umfassend ein Polysaccharid, ein Verfahren zu deren Herstellung sowie die Verwendung eines Polysaccharids zur Verbesserung des Weichmachereffekts der Weichspülmittelzusammensetzung.

BIOBASED CORE-SHELL MICROCAPSULES

Resumen de: CN117769456A

The present invention relates to (amino) glycosyl polyurea and/or polyurethane-based microcapsules containing at least one lipophilic active ingredient, compared to commercially available most advanced microcapsules based on total synthesis, these (amino) glycosyl polyurea and/or polyurethane-based microcapsules are well balanced in terms of improved biodegradability, stability of product formula and performance. In addition, a microcapsule slurry comprising a plurality of said core-shell microcapsules dispersed in an aqueous phase is disclosed. In addition, the present invention relates to methods of making microcapsule slurries and bio-based core-shell microcapsules contained therein. In another aspect, the invention described herein relates to the use of such microcapsules or microcapsule dispersions comprising these microcapsules according to the invention for the preparation of various consumer products. Finally, the invention also relates to consumer products comprising such microcapsules or microcapsule dispersions.

WET WIPES FOR IMPROVING FUNCTION OF ANTI-BACTERIAL AND STERILIZATION

Resumen de: KR20240067643A

본 발명의 한 실시예에 따른 항균성 및 살균성이 향상된 물티슈는, 복수의 부직포 섬유를 포함하는 부직포 시트, 부직포 섬유에 흡수되어 있는 제1 이산화염소 조성물, 복수의 부직포 섬유 사이의 공극에 위치하는 서방형 마이크로 캡슐, 그리고 서방형 마이크로 캡슐에 내포되어 있는 제2 이산화염소 조성물을 포함한다. 여기서, 서방형 마이크로 캡슐은 둘 이상의 비천공 기공을 포함하며, 제2 이산화염소 조성물이 액상인 경우 비천공 기공을 통과할 수 없고, 제2 이산화염소 조성물이 기체상인 경우 비천공 기공을 통과하여 서방형 마이크로 캡슐 외부로 배출된다.

SMART PAINTS USING GRAPHENE OXIDE AND OTHER TWO-DIMENTIONAL MATERIALS

Resumen de: GR1010688B

The invention relates to the protective ability of innovative two-dimensional materials such as graphene oxide and graphene against fading of inks used in art (painting) and of paints used in architecture. Graphene oxide and graphene can be successfully dispersed in aqueous media and provide protection to commercial water-soluble paints. Commercial inks and architectural paints reinforced with graphene, graphene oxide or reduced graphene oxide exhibit superior resistance to fading under UV and visible radiation. A spectroscopic study on these inks and pigments reveals that the peaks responsible for the color pigments show aging/fading resistance when graphene-related 2D materials are present. By performing colorimetric measurements, we discovered that the life of inks and paints can be extended by up to 40%.

An apparatus for processing a fabric containing a functional capsule and a method for processing the fabric

Nº publicación: KR20240058348A 03/05/2024

Solicitante:

한국생산기술연구원