摘要:
The disclosure is directed to a framed device. The framed device includes a substrate, a frame, and a seal. The substrate has a first length, a first width, and a peripheral edge. The frame has a second length, a second width, and a groove that runs along the second length and the second width of the frame. The groove is substantially engaged with the peripheral edge of the substrate. The seal is disposed within the groove of the frame, wherein the seal runs contiguously from the substrate to the frame and the seal includes a foamed polymer.
摘要:
A framed device includes a substrate, a frame, and a seal. The substrate has a first length, a first width, and a peripheral edge. The frame has a single, contiguous lengthwise piece having a first end and a second end, wherein the lengthwise piece is configured to form three corners by bending and is substantially equal to the length of the substrate. The frame further includes an attachment means connecting the first end and second end of the frame when in the bent position and a groove that runs along a length and a width of the frame, wherein the groove is substantially engaged with the peripheral edge of the substrate. The seal is disposed within the groove of the frame, wherein the seal runs contiguously from the substrate to the frame and the seal includes a foamed polymer.
摘要:
The disclosure is directed to a framed device. The framed device includes a substrate, a frame, and a seal. The substrate has a first length, a first width, and a peripheral edge. The frame has a single, contiguous lengthwise piece having a first end and a second end, wherein the lengthwise piece is configured to form three corners by bending and is substantially equal to the length of the substrate. The frame further includes an attachment means connecting the first end and second end of the frame when in the bent position and a groove that runs along a length and a width of the frame, wherein the groove is substantially engaged with the peripheral edge of the substrate. The seal is disposed within the groove of the frame, wherein the seal runs contiguously from the substrate to the frame and the seal includes a foamed polymer.
摘要:
A shipping assembly includes a packaging sufficient for transport, and a plurality of frame assemblies within the packaging. Each frame assembly includes a frame having a groove configured to receive a flat panel, and an adhesive disposed within the groove. The groove has first and second side surfaces and a base surface therebetween. In an embodiment, the adhesive is an adhesive tape including a compressible core and a first adhesive surface. In another embodiment, the adhesive is a liquid adhesive having a viscosity of at least about 25 Pa·s at a temperature of 40° C. In yet another embodiment, the adhesive is a semi-liquid adhesive having a viscosity of not greater than about 200 Pa·s at a temperature of 150° C.
摘要:
A method of forming a seal includes preparing a froth from a one component polyurethane precursor, applying the froth to a surface of an article, and simultaneously applying water with the froth, the froth curing to form a gasket having a density not greater than 350 kg/m3 bonded to the article.
摘要:
A method of forming a seal includes preparing a froth from a one component polyurethane precursor, applying the froth to a surface of an article, and simultaneously applying water with the froth, the froth curing to form a gasket having a density not greater than 350 kg/m3 bonded to the article.
摘要:
A membrane includes a composite material of a silicone polymer and 0.1 wt % to 15 wt % of a scavenging filler. The membrane has a thickness of at least 1 mm and exhibits a tensile retention index of at least 35%.
摘要:
Process for modifying a polyolefin grafted with acid or anhydride groups, by at least partial neutralization of these groups with at least one neutralizing agent comprising an organic salt (1) that releases an organic acid (I) during the neutralization, according to which the organic acid (I) derived from the neutralization of the grafted polyolefin is reacted with at least one inorganic salt (2).Modified polyolefin (that can be) obtained by the process described above.Polymeric composition containing (A) at least one polymer, and (B) at least one modified polyolefin (that can be) obtained by the process above.Article comprising the modified polyolefin or the composition described above.
摘要:
A method for modifying or synthesizing a polymeric material where a chemical compound and supercritical carbon dioxide are introduced into an extruder, and extruding the raw material or polymeric material under conditions permitting reaction with the chemical compound.
摘要:
Compositions based on ε-caprolactone polymer, comprising at least one ε-caprolactone polymer and calcium carbonate. Process for preparing these compositions, which are used for manufacturing articles, in particular films, preferably obtained by extrusion blow-moulding or by flat-die extrusion.