Patent classifications
B32B2250/04
ORIENTED MULTILAYER SHRINK FILMS WITH POLYSTYRENE SKIN LAYER
Multilayer oriented shrink films include a skin layer and a base layer; the skin layer being on one side of the base layer, characterized in that the skin layer comprises at least one amorphous styrene-butadiene block copolymer and the base layer has a thickness greater than said skin layer and includes a polypropylene terpolymer, a polybutene-1 copolymer, a polypropylene elastomeric copolymer and at least one copolymer from the group consisting of styreneethylene/butene-styrene triblock copolymers, styrene-ethylene/propylene-styrene triblock copolymers, styrene-ethylene/butene diblock copolymers, styrene-ethylene-propylene diblock copolymers, and combinations of two or more of said triblock and diblock copolymers.
Adsorbent and packaging material
The present invention relates to an adsorbent suitable for the adsorption of MOAH and/or MOSH compounds, the use of the adsorbent for the production of a packaging material or a container comprising the adsorbent, the process of production of the packaging material or container as well as the respective packaging material and container.
A Packaging Container Comprising A Container Body And An Inner Sealing Member
A packaging container (1, 201) comprising a container body (2, 202) having a bottom end (4, 204) and a top end (5, 205) and a tubular container wall (3, 203) extending between the bottom end and the top end. The packaging container(1, 201) is closed at the bottom end (4, 204) by a base disc (9, 209) which is attached by welding to the inner surface (7, 207) of the container body (2, 202) at the bottom end (4, 204) of the container body. The container body comprises a laminate body sheet material (12) comprising a carton layer (12a), a metallic foil layer (12b) and an inner thermoplastic polymeric layer (12c). A top end closure comprising an openable and reclosable lid (16, 216) is arranged at the top end of the packaging container (1). The top end closure comprises an openable inner sealing member (33, 233) which is attached by welding to the inner surface (7, 207) of the container body (2, 202) at a distance from the top end (5, 205) of the container body (2, 202), the inner sealing member (33, 233) comprising a first laminate sealing member sheet material (244′) comprising a structural layer (244a) and a thermoplastic welding layer (244b) and a second laminate sealing member sheet material (244″) comprising a metallic foil layer (244a″) and a thermoplastic welding layer (244″b), the second laminate sealing member sheet material (244″) being joined to the first laminate sealing member sheet material (244′) by welding. The structural layer (244a) of the first laminate sealing member sheet material (244) is a metallic foil layer having a thickness of from 5 micrometer to 10 micrometer, such as from 5.5 micrometer to 9 micrometer.
A Packaging Container Comprising A Container Body And A Base Disc
Disclosed is a packaging container comprising a container body having a bottom end and a top end. The container body comprises a tubular container wall. The packaging container is closed at the bottom end by a base disc which is attached to the inner surface of the container body at the bottom end of the container body. The packaging container comprises a top end closure including a lid. The container body comprises a laminate body sheet material comprising a carton layer and a thermoplastic welding layer being arranged on an inner surface of the container body. The base disc comprises a laminate base sheet material comprising a carton layer and an inner thermoplastic welding layer being arranged on a surface of the base disc which is facing towards the interior of the container body.
Ceramic-containing and ceramic composite transaction cards
A process for making a card includes the steps of forming a core layer having a first surface and a second surface, disposing an uncured decorative ceramic layer of ceramic particles disposed in a resin binder over the first surface of the core layer, such as by spray coating, and curing the uncured decorative ceramic layer to form a cured decorative ceramic layer. Card products of the process may have a core layer of metal, ceramic, or a combination thereof that form a bulk of the card.
Roofing underlayment with hydrophobic nonwoven core
A roofing underlayment includes a hydrophobic nonwoven core layer that provides enhanced resistance to water infiltration. In addition to the hydrophobic nonwoven core layer, the roofing underlayment includes a coating layer adhered to a surface of the hydrophobic nonwoven core layer, and an exterior surface layer adhered to the coating layer. A roofing system that includes the roofing underlayment is also provided.
SOUNDPROOF MEMBER
A soundproof member includes: a first elastic porous body layer; a first film layer; a second elastic porous body layer; and a second film layer, the layers arranged in the stated order from a sound source (S) side, wherein the first and second elastic porous body layer each have: a thickness of 0.5 mm or more and 10 mm or less; a bulk density of 45 kg/m.sup.3 or more and 550 kg/m.sup.3 or less; and a Young's modulus of 7,000 Pa or more and 28,000 Pa or less, and wherein a total (L1/Λ1+L2/Λ2) of a ratio (L1/Λ1) of the thickness L1 (mm) of the first elastic porous body layer to a viscous characteristic length Λ1 (μm) thereof and a ratio (L2/Λ2) of the thickness L2 (mm) of the second elastic porous body layer (20) to a viscous characteristic length Λ2 (μm) thereof is 0.11 or more.
Alternative Subprocess for Taping Wrapped Silicon Hoses and Hose Manufactured Thereby
A hose includes an outer cover layer and at least one ply disposed inward from the outer cover layer, characterized in that the outer cover layer is a shrink sleeve, and where the at least one ply is formed from a reinforced silicone rubber sheet which includes a reinforcement. The hose may further include an inner layer disposed within the at least one ply, and which defines a lumen. The shrink sleeve may be a polyolefin shrink sleeve. The layers are tensioned together with the shrink sleeve. The hose may be prepared by a shrink tension method without the use of a tape wrap. A method of preparing the above hose may include wrapping the inner layer around a mandrel, wrapping the at least one at least one ply around the inner layer, pulling the shrink sleeve over the at least one at least one ply, and vulcanizing the hose.
LIGHT WEIGHT COMPOSITE BALLISTIC ARMOR
A composite ballistic resistant article includes one or more layers of synthetic aromatic polyamide polymer based fabric, one or more graphene layers, one or more polyethylene layers, and the titanium plate formed a single multi-curve ballistic article bound together by a graphene infused resin.
LOW TEMPERATURE SEALABLE BAG
A heat sealable bag may have overlapping layers of a multi-layer film. The inner adjacent layers of the multi-layer film may comprise a sealant layer that allows an open edge of the bag to be heat sealed by temperatures lower than 255 F for a 6-second dwell time, thereby providing safer operation and potentially allowing thinner plastics to be used, with reduced risk of burn-through. The sealant may include a polyolefin plastomer such as an ethylene alpha-olefin resin.