摘要:
The present invention relates to an assembly for avoiding the build-up of chalk, lime and other deposits on a surface used in environments subject to dry-wet cycles, said assembly comprising a base part being made of a first material having a first expansion in volume when exposed to moisture or a fluid, wherein a face part is connected with the base part, the face part being made of a second material having hydrophilic properties, the second material being configured to have a second expansion in volume when exposed to moisture or a fluid, the second expansion in volume being at least 2 % larger than the first expansion in volume, the second material being configured to decrease at least 1.5 % in the second expansion in volume in the expanded state when being dried.
摘要:
Board, characterized in that it consists at least of a substrate which is formed at least of a gypsum-based and/or cement-based basic material layer with a compressive strength of 30 kg/cm 2 and a resin-based covering provided on at least one side of the substrate, in the form of a laminate layer directly pressed onto the substrate, also named "DPL" (Direct Pressure Laminate).
摘要:
Textiles Flächengebilde, das einen lagenartigen Aufbau (1) aufweist, umfassend zwei Außenlagen (2, 3) und eine Mittellage (4), die zwischen den Außenlagen (2, 3) angeordnet und mit diesen unlösbar verbunden ist. Eine der Außenlagen (2) ist als Reinigungslage (5), eine der Außenlagen (3) als formstabilisierende Stützlage (6) für das textile Flächengebilde und die Mittellage (4) als Spacer-Lage (7) ausgebildet.
摘要:
Disclosed herein is a kit including one or more decorative elements (pixel layers) and a substrate. The pixel layers can comprise a pre-shaped layer of rigid, semi-rigid, and/or flexible material that can mate with and/or attach to a substrate (for example, to decorate the substrate). Moreover, the substrate can have an adhesive backing to attach to at least one surface. Example uses of the disclosure include toy building blocks and hobby craft kits (for example, hobby craft kits including creative patterns with instructions, pixel layers, and substrates). The hobby craft kits can be used to make abstract designs for decorating notebook covers, phone covers, and tablet covers.
摘要:
본 발명은 에어로겔 시트를 포함하는 복합시트 제조방법에 관한 것으로, 섬유시트(10)를 준비하는 단계(S10); 상기 섬유시트(10)의 양면에 에어로겔 시트(30)를 각각 적층하는 단계(S20); 및 상기 적층된 에어로겔 시트(30)와 섬유시트(10)를 열과 압력으로 접합하여 에어로겔 시트(30), 섬유시트(10) 및 에어로겔 시트(30)로 적층된 복합시트(40)를 제조하는 단계(S30)를 포함하는 에어로겔 시트를 포함할 수 있다.
摘要:
There is provided a metal-organic composite which exhibits synergistic improvement in thermo-mechanical properties when compared with either of the components alone. The composites of this invention can be readily fabricated into various shapes by conventional molding processes including injection or compression molding. As a result, the composites of this invention find a variety of applications in fabricating a variety of three dimensional articles including automotive parts among others.
摘要:
A composite structure including at least one natural fiber web layer and at least one nonwoven web layer. In an exemplary embodiment, the natural fiber web layer is made of cotton fibers and the nonwoven web layer is a spunbond or spunmelt layer. The composite structure may be used to form components of an absorbent article, such as top sheets or back sheets of a diaper.