A layered, laminated glove includes an outer layer, a membrane formed from a liquid-resistant, air permeable material positioned on an inner surface of the outer layer and a liner formed from a moisture absorbing material. The liner is positioned on an inner surface of the membrane. The outer layer, membrane and liner are laminated to form a single glove. The glove includes a plurality of fingertip portions in which the outer layer, membrane and liner are substantially fully laminated throughout. The glove may include a 3D pattern formed in one or more layers of the laminate. The glove may include an enlarged knuckle section. A hand mold and system for making the gloves and a method are also disclosed.

Provided is a dip molding composition containing at least a nitrile rubber elastomer containing a carboxyl group and an amide group. In this dip molding composition, the elastomer contains 50% by weight or more, 78% by weight or less of a conjugated diene monomer-derived structural unit, 17% by weight or more, 35% by weight or less of an ethylenically unsaturated nitrile monomer-derived structural unit, 2.0% by weight or more, 8.0% by weight or less of an ethylenically unsaturated carboxylic acid monomer-derived structural unit, and 0.5% by weight or more, 5.0% by weight or less of an amide group-containing monomer-derived structural unit, and has an MEK-insoluble content of 50% by weight or more, 80% by weight or less.

An enhanced biodegradable multilayer nitril rubber glove is disclosed, wherein the glove inner layer comprises a larger amount, more preferably a significant larger amount, of a biodegradable agent than an amount of a biodegradable agent present in the glove outer layer. After glove use such as in a hospital, disposal of the disclosed biodegradable glove is in particular intended, after shredding, for a fast thermophilic anaerobic digestion process.

A layered, laminated glove includes an outer layer, a membrane formed from a liquid-resistant, air permeable material positioned on an inner surface of the outer layer and a liner formed from a moisture absorbing material. The liner is positioned on an inner surface of the membrane. The outer layer, membrane and liner are laminated to form a single glove. The glove includes a plurality of fingertip portions in which the outer layer, membrane and liner are substantially fully laminated throughout. The glove may include a 3D pattern formed in one or more layers of the laminate. The glove may include an enlarged knuckle section. A hand mold and system for making the gloves and a method are also disclosed.

A multi-layered multifunctional polymeric latex article is provided. A first polymeric latex layer, having nitrile butadiene, is resistant to chemical permeation whilst the second polymeric latex layer disposed on the first layer, being a composite layer of polychloroprene and Nano clay, is resistant to chemical degradation. The third layer disposed on the second layer is a polychloroprene layer having a unique micro-roughened surface texture pattern, providing an improved grip and friction in both wet and dry conditions. The second and third layers are disposed during the wet gelled stages of the first and second layers respectively. The gelled third layer is dipped in a solvent mixture whereby a chemical reaction causes the gelled surface of the third layer to texturize by swelling and fixing, creating a continuous and discontinuous wavy micro-roughened surface which is then cured causing formation of ionic crosslinks in the third polymeric layer.

The present invention relates to a multi-layered latex cover, particularly a glove, comprising a main body and a rim. The main body comprises an outer latex layer, an inner latex layer and an intermediate layer comprising particles. The rim essentially consists of the agglutinated outer and inner latex layer. The particles in the intermediate layer are chemically functionalized with a compound comprising hydrophobic groups. Prior to functionalization, the particles are characterized by a mean diameter of ≤100 μm and a surface comprising exposed OH groups. The invention further relates to a method of producing the multi-layered cover, comprising the steps of providing a former and sequentially immersing it in a first coagulator solution, a first latex dispersion, a particle suspension and a second latex dispersion.

The present invention discloses an apparatus (100) for removing and packaging elastomeric articles (80), the apparatus comprising a stripping means for removing said articles (80) from their former to a moveable receptacle (30), the moveable receptacle (30) having a bottom surface which opens up to unload the articles (80) into a layering conveyor (40), wherein the layering conveyor (40) is provided with side barriers (41) for aligning and stacking of the articles (80) to be collected by an end effector (50) thereafter.

Provided is a dip molding composition including, at least: an elastomer that contains a (meth)acrylonitrile-derived structural unit, an unsaturated carboxylic acid-derived structural unit, and a butadiene-derived structural unit in a polymer main chain; an epoxy crosslinking agent; water; and a pH modifier, in which dip molding composition the elastomer contains the (meth)acrylonitrile-derived structural unit in an amount of 20 to 40% by weight, the unsaturated carboxylic acid-derived structural unit in an amount of 1 to 10% by weight, and the butadiene-derived structural unit in an amount of 50 to 75% by weight, and the epoxy crosslinking agent includes an epoxy crosslinking agent containing an epoxy compound having three or more epoxy groups in one molecule and has a dissolution rate in water of 10 to 70% as determined by a specific measurement method.

A chemical resistant composite glove that includes a first polymeric layer in the shape of a glove; and a second polymeric layer disposed on the first polymeric layer, and wherein the first polymeric layer is specified for one class of chemical resistance and the second polymeric layer is specified for a second class of chemical resistance, and optionally a third polymeric layer, which may be a thin coating, disposed on at least one of first polymeric layer or the second polymeric layer and is optionally specified for a third class of chemical resistance.

A polymer latex including a polymer and at least one polysaccharide selected from the group consisting of tamarind gum, xanthan gum, cationized xanthan gum, gellan gum, guar gum and cationized guar gum.