US Patent No: 6,096,668
Number of patents in Portfolio can not be more than 2000
Elastic film laminates
Stats
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Aug 1, 2000
Issued date -
Sep 3, 1998
filing date -
09/146,723
serial no -
Expired
status
Importance
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Abstract
An elastic liquid impermeable laminate is disclosed having an extensible barrier film; an 8 g/m.sup.2 to 100 g/m.sup.2 elastomeric nonwoven web comprising fibers of low density polyethylene having a density less than 0.89 g/cm.sup.3 ; and an extensible cloth-like outer layer, such as a nonwoven web of spunbonded fibers. The barrier laminate can be laminated by thermal point bonding to create patterns having improved loft, excellent hand and while achieving peel strengths in excess of 500 grams.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 4,720,415 Composite elastomeric material and process for making the same | 397 | 1985 | |
| 4,789,699 Ambient temperature bondable elastomeric nonwoven web | 199 | 1986 | |
| 4,828,556 Breathable, multilayered, clothlike barrier | 89 | 1986 | |
| 4,798,603 Absorbent article having a hydrophobic transport layer | 536 | 1987 | |
| 4,847,134 Stretchable absorbent undergarment | 152 | 1987 | |
| 4,891,258 Stretchable absorbent composite | 121 | 1987 | |
| 4,949,668 Apparatus for sprayed adhesive diaper construction | 82 | 1988 | |
| 4,965,122 Reversibly necked material | 288 | 1988 | |
| 5,114,781 Multi-direction stretch composite elastic material including a reversibly necked material | 238 | 1989 | |
| 5,188,885 Nonwoven fabric laminates | 165 | 1990 | |
| 5,385,775 Composite elastic material including an anisotropic elastic fibrous web and process to make the same | 141 | 1991 | |
| 5,382,400 Nonwoven multicomponent polymeric fabric and method for making same | 532 | 1992 | |
| 5,425,725 Absorbent article which includes superabsorbent material and hydrophilic fibers located in discrete pockets | 82 | 1993 | |
| 5,332,613 High performance elastomeric nonwoven fibrous webs | 134 | 1993 | |
| 5,429,629 Absorbent structure having improved fluid surge management and product incorporating same | 109 | 1993 | |
| 5,540,976 Nonwoven laminate with cross directional stretch | 85 | 1995 | |
| 5,651,778 Formed incontinence article and method of manufacture | 43 | 1995 | |
| 5,582,903 Stretchable meltblown fabric with barrier properties | 29 | 1995 | |
| 5,695,849 Elastic, breathable, barrier fabric | 37 | 1996 | |
| 5,601,542 Absorbent composite | 103 | 1996 | |
| 5,714,107 Perforated nonwoven fabrics | 57 | 1996 | |
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| 4,321,924 Bordered disposable absorbent article | 96 | 1980 | |
| 4,324,246 Disposable absorbent article having a stain resistant topsheet | 251 | 1980 | |
| 4,324,247 Disposable absorbent article having an absorbent core and a topsheet | 105 | 1980 | |
| 5,304,161 Absorbent article having rapid acquiring, multiple layer absorbent core | 103 | 1992 | |
| 5,342,334 Coextruded three-dimensional fluid-pervious plastic web | 38 | 1993 | |
| 5,368,910 Macroscopically expanded plastic web having improved fluid drainage | 48 | 1993 | |
| 5,387,208 Absorbent core having improved dry/wet integrity | 53 | 1993 | |
| 5,486,167 Absorbent article having blended multi-layer absorbent structure with improved integrity | 72 | 1995 | |
| 5,603,707 Absorbent article having a rewet barrier | 91 | 1995 | |
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| 4,804,577 Melt blown nonwoven web from fiber comprising an elastomer | 60 | 1987 | |
| 5,241,031 Elastic articles having improved unload power and a process for their production | 125 | 1992 | |
| 5,322,728 Fibers of polyolefin polymers | 190 | 1992 | |
| 5,451,450 Elastic articles and a process for their production | 67 | 1993 | |
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| 5,278,272 Elastic substantialy linear olefin polymers | 683 | 1992 | |
| 5,472,775 Elastic materials and articles therefrom | 127 | 1993 | |
| 5,847,053 Ethylene polymer film made from ethylene polymer blends | 15 | 1997 | |
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| 5,383,870 Liquid-permeable topsheet for body fluid absorptive goods | 59 | 1993 | |
| 5,342,343 Disposable training pants | 51 | 1994 | |
| 5,665,083 Absorbent member for absorbent article | 11 | 1996 | |
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| 5,135,521 Sanitary napkin with composite cover | 53 | 1990 | |
| 5,674,341 Application of adhesive to a non-planar surface | 12 | 1995 | |
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| 4,983,109 Spray head attachment for metering gear head | 91 | 1988 | |
| 5,728,219 Modular die for applying adhesives | 30 | 1995 | |
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| 5,667,864 Absorbant laminates and method of making same | 19 | 1995 | |
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| 4,726,976 Composite substrate | 78 | 1986 | |
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| 5,543,206 Nonwoven composite fabrics | 43 | 1994 | |
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| 4,282,874 Disposable absorbent article of manufacture | 50 | 1979 | |
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| 5,366,451 Disposable absorbent product | 32 | 1991 | |
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| 5,763,333 Composite sheet, absorbent article and process for producing the same | 13 | 1997 | |
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| 5,324,578 Protective articles for use in laser surgery | 5 | 1991 | |
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| 5,539,124 Polymerization catalysts based on transition metal complexes with ligands containing pyrrolyl ring | 141 | 1994 | |
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| 4,195,634 Sanitary napkin with resilient stiffening means | 91 | 1978 | |
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| 5,643,239 Breathable disposable sanitary product construction | 36 | 1995 | |
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| 5,505,719 Multilayered absorbent structures | 32 | 1994 | |
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| 5,556,392 Composite nonwoven material and application to any absorbent article of hygiene | 23 | 1995 | |
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| 5,624,991 Polypropylene resin composition | 49 | 1994 | |
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| 5,171,238 Absorbent pad with fibrous facing sheet | 79 | 1989 | |
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| 5,520,980 Protective barrier apparel fabric | 18 | 1994 | |
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| 4,287,251 Disposable absorbent nonwoven structure | 82 | 1978 | |