초록 ▼

Absorbent articles having a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between said topsheet and said backsheet are disclosed. The absorbent articles include a thermoplastic elastomer joined to or disposed in a stretch zone on at least one component or

Absorbent articles having a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent core disposed between said topsheet and said backsheet are disclosed. The absorbent articles include a thermoplastic elastomer joined to or disposed in a stretch zone on at least one component or region of the absorbent article to impart an elastic resistance that provides sizing or shaping capabilities to the article. The absorbent article can be in the form of diapers, pull-on diapers, training pants, sanitary napkins, wipes, bibs, incontinence briefs or inserts.

대표청구항 ▼

1. A disposable wearable absorbent article comprising: a side panel, wherein the side panel includes: a first array of substantially linear and substantially parallel first stretch zones, each oriented longitudinally, wherein the first array has a first particular overall available strain; anda seco

1. A disposable wearable absorbent article comprising: a side panel, wherein the side panel includes: a first array of substantially linear and substantially parallel first stretch zones, each oriented longitudinally, wherein the first array has a first particular overall available strain; anda second array of substantially linear and substantially parallel second stretch zones, each oriented substantially perpendicular to the stretch zones of the first array, wherein the second array has a second particular overall available strain;the first array at least partially overlaps the second array;the second particular overall available strain is at least 25% greater than the first particular overall available strain;each of the first stretch zones and each of the second stretch zones includes a substantially tackifier free thermoplastic elastomeric composition disposed on a substrate; anda crotch region, which includes substantially linear and substantially parallel third stretch zones, each third stretch zone oriented substantially perpendicular to the lateral centerline of the article;wherein at least one of the first stretch zones of the first array is aligned with at least one of the third stretch zones to provide a substantially continuous line of force to encircle a wearer's leg. 2. The disposable wearable absorbent article of claim 1, wherein the first array is substantially parallel to a longitudinal centerline of the article. 3. The disposable wearable absorbent article of claim 1, wherein the second particular overall available strain is at least 50% greater than the first particular overall available strain. 4. The disposable wearable absorbent article of claim 1, wherein the first array overlaps the second array to form a cross-hatch pattern. 5. The disposable wearable absorbent article of claim 1, wherein the article is a fastenable article and the side panel is a side ear. 6. The disposable wearable absorbent article of claim 1, wherein each of the first stretch zones is linear. 7. The disposable wearable absorbent article of claim 1, wherein each of the second stretch zones is linear. 8. A disposable wearable absorbent article comprising: a side panel, wherein the side panel includes: a first array of substantially linear and substantially parallel first stretch zones, each oriented longitudinally, wherein the first array has a first particular elastic resistance; anda second array of substantially linear and substantially parallel second stretch zones, each oriented substantially perpendicular to the stretch zones of the first array, wherein the second array has a second particular elastic resistance;the first array at least partially overlaps the second array;the first particular elastic resistance is greater than the second particular elastic resistance;a ratio of the first particular elastic resistance at 25% strain to the second particular elastic resistance at 25% strain is greater than 1.25;each of the first stretch zones and each of the second stretch zones includes a substantially tackifier free thermoplastic elastomeric composition disposed on a substrate; anda crotch region, which includes substantially linear and substantially parallel third stretch zones, each third stretch zone oriented substantially perpendicular to the lateral centerline of the article;wherein at least one of the first stretch zones of the first array is aligned with at least one of the third stretch zones to provide a substantially continuous line of force to encircle a wearer's leg. 9. The disposable wearable absorbent article of claim 8, wherein the first particular elastic resistance is between about 0.05 N/cm and about 50 N/cm at 25% strain. 10. The disposable wearable absorbent article of claim 8, wherein the first particular elastic resistance is between about 0.1 N/cm and about 40 N/cm at 25% strain. 11. The disposable wearable absorbent article of claim 8, wherein the first particular elastic resistance is between about 1 N/cm and about 30 N/cm at 25% strain. 12. The disposable wearable absorbent article of claim 8, wherein a ratio of the first particular elastic resistance at 25% strain to the second particular elastic resistance at 25% strain is greater than 1.5. 13. The disposable wearable absorbent article of claim 8, wherein a ratio of the first particular elastic resistance at 25% strain to the second particular elastic resistance at 25% strain is greater than 2. 14. The disposable wearable absorbent article of claim 8, wherein a ratio of the first particular elastic resistance at 25% strain to the second particular elastic resistance at 25% strain is greater than 6. 15. The disposable wearable absorbent article of claim 8, wherein the first array overlaps the second array to form a cross-hatch pattern. 16. The disposable wearable absorbent article of claim 8, wherein the article is a fastenable article and the side panel is a side ear. 17. The disposable wearable absorbent article of claim 8, wherein each of the first stretch zones is linear. 18. The disposable wearable absorbent article of claim 8, wherein each of the second stretch zones is linear.