摘要:
A process for improving the cold workability of a metallic article is disclosed. The process includes compressive working followed by heat treatment of a metallic article to provide a duplex microstructure including relatively fine grains near the surface and relatively coarse grains near the center of the article. The duplex microstructure improves the surface cracking resistance of the article during subsequent compressive cold forming, such as by cold heading.
摘要:
A game racket with adjustable string tension includes a yoke in the throat portion of the racket to which main strings may be secured that engages opposed inside portions of the frame in the throat at upper and lower opposed pairs of points. A tension member secured between the yoke and handle portion of the racket is adjustable in length as an adjusting screw is rotated to control the position of the yoke in the throat and the main and cross string tension.
摘要:
An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A carrier attaching mechanism secures together the carrier layers to provide substantially attached zones and a multiplicity of substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and high-absorbency material is located within the pocket regions to provide an absorbent laminate having a laminate length and a laminate width. A selected plurality of the pocket regions can, for example, be configured with an elongate shape having a major axis length and a relatively shorter minor axis width. The selected plurality of elongate pocket regions is included within a dispersed pocket array having a non-contiguous, labyrinth configuration of pockets. For example the pocket array can include a plurality of regular or irregular rows of pocket regions, and immediately adjacent rows portions of the array can have pocket regions which are arranged in a non-contiguous and staggered configuration. In particular aspects of the invention, the carrier attaching mechanism can be water-sensitive.
摘要:
An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A water sensitive attaching mechanism secures together the carrier layers to provide substantially attached zones and substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and a high absorbency material is located within the pocket regions to provide an absorbent laminate. A secondary attaching mechanism secures together the carrier layers along selected secondary attachment regions and provides a substantially water-insensitive connection therebetween. The secondary attachment regions are substantially restricted to locations spaced from the pocket regions.
摘要:
A process for producing an article of glass manufacture is disclosed in which oxide dispersion strengthened alloys are used to produce complicated shapes. The process includes a critical thermomechanical processing sequence to recrystallize the alloy into a coarse grain structure for high temperature service.
摘要:
A multi-ply absorbent towel made from papermaking fiber comprising at least a first ply and a second ply bonded together, the towel having a basis weight of greater than 30 lbs per 3000 ft2 ream (48.8 gsm) and less than 50 lbs per 3000 ft2 ream (81.4 gsm), wherein the plies are selected and adhered together such that the towel typically exhibits (i) a GM TEA, mm-g/mm2 of greater than [0.00125 (GM Tensile, g/3″)−0.75] and (ii) a GM Tensile Modulus, g/in/%, less than [0.0083 (GM Tensile Strength, g/3″)+15.4] {(i) a GM TEA, mm g/mm2, of greater than [0.00952 (GM Tensile, g/cm)−0.75] and (ii) a GM Tensile Modulus, g/cm/%, less than [0.0249 (GM Tensile Strength, g/cm)+6.06}.
摘要翻译:由造纸纤维制成的多层吸收性毛巾包括至少第一层和第二层结合在一起,所述毛巾具有大于30磅/ 3000平方英尺(48.8克/平方米)的基重和小于50磅/ 3000平方英尺 (81.4gsm),其中层选择并粘合在一起,使得毛巾通常显示(i)大于[0.00125(GM拉伸,g / 3“) - 0.75]的GM TEA,mm-g / mm 2和 (ii)g / in /%,小于[0.0083(GM拉伸强度,g / 3“)+ 15.4]的GM拉伸模量((i)GM TEA,mm g / mm 2,大于[0.00952 GM拉伸强度,g / cm)-0.75]和(ii)小于[0.0249(GM拉伸强度,g / cm)+6.06}的GM拉伸模量,g / cm /%。
摘要:
The present invention provides a distinctive article which includes at least one absorbent, fibrous web layer which is substantially non-hydroentangled. The fibrous web layer can have a basis weight of at least about 60 gsm, and a density of not more than about 0.25 gm/cc. The fibrous web layer can further have a peak geometric mean tensile strength of at least about 250 grams-force per centimeter of width, and can have a fiber content in which at least about 90 wt % of the fibers are composed of fibers having a fiber length of not more than about 0.4 inch (about 1 cm). In particular configurations, the article includes a backsheet layer, and a liquid permeable topsheet layer which is disposed in facing relation with the backsheet layer. An absorbent structure is interposed between the backsheet layer and the topsheet layer, and the absorbent structure has an overall absorbent capacity of at least about 300 grams of saline.
摘要:
An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A carrier attaching mechanism, such as a water-sensitive adhesive, secures together the carrier layers to provide substantially attached zones and a multiplicity of substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and a high-absorbency material is located within the pocket regions to provide an absorbent laminate. Matrix fibers are dispersed within the high-absorbency material in the pocket regions, and the matrix fibers are present in a selected amount which, in particular aspects of the invention, can be within the range of about 0.1-10 weight percent, as determined with respect to the total weight of the absorbent material contained in the pockets.
摘要:
An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer. A water sensitive attaching mechanism secures together the carrier layers to provide substantially attached zones and substantially unattached zones thereof. The substantially unattached zones provide a plurality of pocket regions, and a high absorbency material is located within the pocket regions to provide an absorbent laminate.
摘要:
A multi-ply absorbent towel made from papermaking fiber comprising at least a first ply and a second ply bonded together, the towel having a basis weight of greater than 30 lbs per 3000 ft2 ream (48.8 gsm) and less than 50 lbs per 3000 ft2 ream (81.4 gsm), wherein the plies are selected and adhered together such that the towel typically exhibits (i) a GM TEA, mm-g/mm2 of greater than [0.00125 (GM Tensile, g/3″)−0.75] and (ii) a GM Tensile Modulus, g/in/%, less than [0.0083 (GM Tensile Strength, g/3″)+15.4] {(i) a GM TEA, mm g/mm2, of greater than [0.00952 (GM Tensile, g/cm)−0.75] and (ii) a GM Tensile Modulus, g/cm/%, less than [0.0249 (GM Tensile Strength, g/cm)+6.06}.
摘要翻译:由造纸纤维制成的多层吸收性毛巾包括至少第一层和第二层结合在一起,所述毛巾具有大于30磅/ 3000平方英尺(48.8克/平方米)的基重和小于50磅/ 3000平方英尺 (81.4gsm),其中层选择并粘合在一起,使得毛巾通常表现出(i)大于[0.00125(GM拉伸,g / 3“) - 0.75]的GM TEA,mm-g / mm 2和 (ii)g / in /%,小于[0.0083(GM拉伸强度,g / 3“)+ 15.4]的GM拉伸模量((i)GM TEA,mm g / mm 2,大于[0.00952 GM拉伸强度,g / cm)-0.75]和(ii)小于[0.0249(GM拉伸强度,g / cm)+6.06}的GM拉伸模量,g / cm /%。