Abstract:
The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
Abstract:
L'invention concerne un procédé de préparation d'une électrode composite comprenant un matériau composite déposé sur un collecteur de courant, notamment sur un collecteur souple et flexible, ladite électrode composite, ses utilisations et un système de stockage électrochimique comprenant une telle électrode composite.
Abstract:
An acrylic material which is flame retardant comprises 4.9 to 94.9% by wt of an acrylic composition, 5-95% by wt of a halogen-containing polymer, especially PVC, and 0.1-25% by wt of an inorganic composition comprising at least one of an oxide, hydroxide, carbonate, borate, stearate, chloride or bromide, zinc, magnesium, molybdenum, antimony, aluminium, tin, copper, manganese, cobalt or iron.
Abstract:
The present disclosure provides an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which also has favorable combustion and self-heating properties. Also provided is a method of preparing an aerogel composition which is durable and easy to handle, which has favorable performance in aqueous environments, and which has favorable combustion and self-heating properties. Further provided is a method of improving the hydrophobicity, the liquid water uptake, the heat of combustion, or the onset of thermal decomposition temperature of an aerogel composition.
Abstract:
Die vorliegende Erfindung betrifft eine flüssige Beschichtungszusammensetzung umfassend i) mindestens ein anorganisches Bindemittel der generischen Formel Si a R 1 b O c (OR 2 ) d mit a ≥2, b ≥0, c ≥1, d ≥5 und R 1 und R 2 = organischem Rest, ii) mindestens ein Lösemittel und iii) mindestens ein Oxid-Pigment, das nach Zugabe eines Gemisches bestehend aus 15 ml 1 M Oxalsäure und 15 ml 20 %iger wässriger Salzsäure bezogen auf 1 g Substanz bei Standardbedingungen zu einem Temperaturanstieg von mindestens 4 °C führt, Verfahren zur ihrer Herstellung und ihre Verwendung.
Abstract:
A method for metalizing a polymer substrate and a polymer article prepared by the method are provided. First a polymer substrate having a base polymer and at least one metal compound dispersed in the base polymer is provided. Then a surface of the polymer substrate is irradiated with an energy beam such that a water contact angle of the surface of the polymer substrate is at least 120°. And the surface of the polymer substrate is subjected to chemical plating.
Abstract:
본 발명은 각종 고분자 수지 제품 또는 수지층 상에 매우 단순화된 공정으로 미세한 도전성 패턴을 형성할 수 있게 하는 도전성 패턴 형성용 조성물, 이를 사용한 도전성 패턴 형성 방법과, 도전성 패턴을 갖는 수지 구조체에 관한 것이다. 상기 도전성 패턴 형성용 조성물은 고분자 수지; 및 제 1 금속 및 제 2 금속을 포함하는 소정의 비도전성 금속 화합물로서, 상기 제 1 및 제 2 금속 중 적어도 1종의 금속을 포함하는 비도전성 금속 화합물;을 포함하고, 전자기파 조사에 의해, 상기 비도전성 금속 화합물로부터 상기 제 1 또는 제 2 금속이나 그 이온을 포함하는 금속핵이 형성되는 것이다.
Abstract:
A polymeric material containing a halogen-containing polymer such as PVC, an inorganic hydroxide (especially magnesium hydroxide) and, optionally, an acrylic material, is described. The presence of the inorganic hydroxide provides a material of superior weathering resistance as compared to materials comprising halogen-containing polymers which do not contain the hydroxide.