摘要:
Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. For instance, in one embodiment, the additive composition may be applied to the web as a creping adhesive during a creping operation. The additive composition may improve the strength of the tissue web without substantially affecting the perceived softness of the web in an adverse manner.
摘要:
Premoistened wiping products are disclosed. The premoistened wiping products contain one or more wetlaid tissue webs. The tissue webs may contain an additive composition which includes a thermoplastic resin. Once the additive composition is applied to the web, the web is embossed forming liquid resistant embossments. The embossments also form bond areas that can bond multiple plies of the tissue webs together. Once embossed, the one or more tissue webs are then contacted with a wiping solution in order to form the premoistened product.
摘要:
Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an alpha-olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The alpha-olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. For instance, in one embodiment, the additive composition may be applied to the web as a creping adhesive during a creping operation. The additive composition may improve the strength of the tissue web without substantially affecting the perceived softness of the web in an adverse manner.
摘要:
Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. After the additive composition is applied to the web or otherwise incorporated into the tissue web, the tissue web is embossed. During embossing, the additive composition forms well defined embossments in the web that are water resistant. In one embodiment, the additive composition may also be used to bond multiple tissue webs together to form a multiple ply product during the embossing operation.
摘要:
Tissue products are disclosed containing an additive composition. The additive composition, for instance, comprises an aqueous dispersion containing an olefin polymer, an ethylene-carboxylic acid copolymer, or mixtures thereof. The olefin polymer may comprise an interpolymer of ethylene and octene, while the ethylene-carboxylic acid copolymer may comprise ethylene-acrylic acid copolymer. The additive composition may also contain a dispersing agent, such as a fatty acid. The additive composition may be incorporated into the tissue web by being combined with the fibers that are used to form the web. Alternatively, the additive composition may be topically applied to the web after the web has been formed. For instance, in one embodiment, the additive composition may be applied to the web as a creping adhesive during a creping operation. The additive composition may improve the strength of the tissue web without substantially affecting the perceived softness of the web in an adverse manner.
摘要:
The present invention provides a wet wipe with improved sheet-to-sheet adhesion properties. The wet wipe comprises a non-woven web saturated with a wetting composition. In another embodiment, the wet wipe comprises a non-woven web with an anti-blocking composition.
摘要:
A method for forming a self-aligned, dual silicon nitride liner for CMOS devices includes forming a first type nitride layer over a first polarity type device and a second polarity type device, and forming a topographic layer over the first type nitride layer. Portions of the first type nitride layer and the topographic layer over the second polarity type device are patterned and removed. A second type nitride layer is formed over the second polarity type device, and over remaining portions of the topographic layer over the first polarity type device so as to define a vertical pillar of second type nitride material along a sidewall of the topographic layer, the second type nitride layer in contact with a sidewall of the first type nitride layer. The topographic layer is removed and the vertical pillar is removed.
摘要:
There is disclosed a method of applying stress to a channel region underneath a gate of a field-effect-transistor, which includes the gate, a source region, and a drain region. The method includes steps of embedding stressors in the source and drain regions of the FET; forming a stress liner covering the gate and the source and drain regions; removing a portion of the stress liner, the portion of the stress liner being located on top of the gate of the FET; removing at least a substantial portion of the gate of a first gate material and thus creating an opening therein; and filling the opening with a second gate material.
摘要:
Methods of fabricating silicon on insulator devices having the body-tied-to-source are described. In an embodiment, a method of forming a transistor device comprises: providing a semiconductor topography comprising a gate conductor spaced above a semiconductor layer by a gate dielectric, dielectric sidewall spacers adjacent to sidewalls of the gate conductor, and source and drain junctions laterally spaced apart by a body region in the semiconductor layer; and implanting metallic species in a bottom region of the semiconductor layer to form a conductive implant region to electrically connect the source junction to the body region.
摘要:
The present invention relates to a method of fabricating a semiconductor substrate that includes forming at least first and second device regions, wherein the first device region includes a first recess having interior surfaces oriented along a first set of equivalent crystal planes, and wherein the second device region includes a second recess having interior surfaces oriented along a second, different set of equivalent crystal planes. The semiconductor device structure formed using such a semiconductor substrate includes at least one n-channel field effect transistor (n-FET) formed at the first device region having a channel that extends along the interior surfaces of the first recess, and at least one p-channel field effect transistor (p-FET) formed at the second device region having a channel that extends along the interior surfaces of the second recess.