摘要:
Composite webs having one or more polymeric structures located on a substrate, closure systems comprising composite webs, and methods of attaching articles are disclosed. The polymeric structures are formed using thermoplastic compositions and are attached to a surface of a substrate. The polymeric structures include an area that is attached to the substrate and a detached area that is not attached to a surface of a substrate.
摘要:
The present invention provides a cloth adapted to be secured about a handle of a device such as a shopping cart or refrigerator. The cloth may be either disposable or reusable.
摘要:
An injection molded insert having a field of integrally formed hooks on a surface can be used as a component of a molded article, such that the field of hooks will be on a surface of the molded article. The molded article having the mold insert as a component can be formed by various molding processes such as injection molding, compression molding, blow molding or rotational molding, or by forming from a moldable mass such as sprayable resins, epoxy-based resins, or fiberglass-based resins.
摘要:
A cellular foam product is described, wherein the foam includes a polyurethane foam base, having a latex rubber coating on the exterior surface and slightly penetrating the foam interior such that the foam porosity is preferably maintained. The foam has applications in fruit and vegetable sponge drying donuts, the foam allows for uptake of water during fruit drying, while the latex exterior adds to durability. The latex is formulated to include hydrophilic characteristics to aid in water uptake/absorption.
摘要:
The present invention relates to a self-fastening backing (A) for a coated abrasive product, comprising a backing for abrasive (1) bonded to a self-fastening sheet (1a), characterized in that the said self-fastening backing (A) has a water vapour permeability of greater than 1 g.mnull2/24 h, particularly one bonded by a porous adhesive matrix (1b). The invention also relates to the process for manufacturing the self-fastening coated abrasive product incorporating the said self-fastening backing.
摘要:
A lamination process and structure of a high layout density substrate is disclosed. The lamination process comprises the following steps. First of all, a plurality of laminating layers are individually formed, wherein each laminating layer has a first dielectric layer, a plurality of first vias and a patterned conducting layer. Next, a bottom layer having a second dielectric layer and a plurality of second vias is formed. Then, the laminating layers and the bottom layer are stacked. Finally, the laminating layers and the bottom layer are laminated simultaneously to form a multiplayer substrate at one time.
摘要:
A laminated product is provided which has no problems concerning hygienic safety or environment accompanying the use of solvent-based adhesives and which has been tenaciously bonded in a degree equal or superior to that attainable with conventional CR solvent-based adhesives. The laminated product is obtained by bonding a porous organic material and a cloth with an adhesive comprising, as major ingredients, a polychloroprene latex which is obtained by polymerizing 100 parts by mass of chloroprene with more than 0 part by mass and less than 2 parts by mass of an ethylenically unsaturated carboxylic acid in the presence of from 0.5 to 4 parts by mass of a polyvinyl alcohol and then adding a pH adjustor and a radical scavenger and which has a gel content in the chloroprene polymer of from 10 to 60 mass % and a pH of from 6 to 10, a tackifier resin and a metal oxide.
摘要:
A decorative attachment to improve visibility of screen doors in order to prevent inadvertent walk-through and resultant injury to persons or damage to the screen.
摘要:
A multi-layer sheet material for use as a portion of a tear away fastening system. The sheet material includes a substrate layer and loop forming yarns extending through the substrate layer such that the loop forming yarns define an arrangement of loop elements projecting away from one side of the substrate layer. The loop elements are interconnected by portions of the yarns disposed across the other side of the substrate layer. A backing layer is disposed in overlying relation to the substrate layer to hold the loop forming yarns in place.
摘要:
The present invention provides a method for producing softer fibers and nonwoven webs that includes forming a mixture comprising (i) a thermoplastic and (ii) an additive selected from the group consisting of polyethylene waxes, glyceryl monostearate, sorbitan tristearate, CATALLOY KS357 MONTELL polyolefin resin, an amide having the chemical structure CH3(CH2)7CHnullCH(CH2)xCONH2 where x is selected from 5-15 and mixtures thereof; forming the mixture into fibers and optionally creating a nonwoven web.