Tissue paper and method for manufacturing tissue paper
US-2024084513-A1 · Mar 14, 2024 · US
Fibrous structures
US9593452B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9593452-B2 |
| Application number | US-201213677816-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 15, 2012 |
| Priority date | Feb 4, 2010 |
| Publication date | Mar 14, 2017 |
| Grant date | Mar 14, 2017 |
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- Title
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- Abstract
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- Assignees and inventors
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- First independent claim
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Abstract
Official abstract text for this publication.
Fibrous structures that exhibit a Tensile Ratio of less than 1.75 and/or less than 1.49 as measured according to the Tensile Strength Test Method described herein and a Geometric Mean Modulus (GM Modulus) of less than 1402.4 g/cm at 15 g/cm and/or a Machine Direction Modulus (MD Modulus) of less than 1253.4 g/cm at 15 g/cm and/or a Cross Machine Direction Modulus (CD Modulus) of less than 1569.2 g/cm at 15 g/cm, are provided.
First claim
Opening claim text (preview).
What is claimed is: 1. A molded microscopical three-dimensional patterned, through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers, such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.49 as measured according to the Tensile Strength Test Method and a GM Tangent Modulus of less than 1402.4 g/cm at 15 g/cm as measured according to the Modulus Test Method. 2. The embossed sanitary tissue product according to claim 1 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 3. The embossed sanitary tissue product according to claim 1 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method. 4. A molded microscopical three-dimensional patterned, through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.49 as measured according to the Tensile Strength Test Method and a MD Tangent Modulus of less than 1253.4 g/cm at 15 g/cm as measured according to the Modulus Test Method. 5. The embossed sanitary tissue product according to claim 4 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 6. The embossed sanitary tissue product according to claim 4 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method. 7. A molded microscopical three-dimensional patterned, through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.75 as measured according to the Tensile Strength Test Method and a CD Tangent Modulus of less than 1569.2 g/cm at 15 g/cm as measured according to the Modulus Test Method. 8. The embossed sanitary tissue product according to claim 7 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 9. The embossed sanitary tissue product according to claim 7 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method. 10. A through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.49 as measured according to the Tensile Strength Test Method and a GM Tangent Modulus of less than 1402.4 g/cm at 15 g/cm as measured according to the Modulus Test Method. 11. The embossed sanitary tissue product according to claim 10 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 12. The embossed sanitary tissue product according to claim 10 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method. 13. A through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.49 as measured according to the Tensile Strength Test Method and a MD Tangent Modulus of less than 1253.4 g/cm at 15 g/cm as measured according to the Modulus Test Method. 14. The embossed sanitary tissue product according to claim 13 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 15. The embossed sanitary tissue product according to claim 13 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method. 16. A through-air-dried, multi-ply, embossed sanitary tissue product comprising fibers such that the embossed sanitary tissue product exhibits a Tensile Ratio of less than 1.75 as measured according to the Tensile Strength Test Method and a CD Tangent Modulus of less than 1569.2 g/cm at 15 g/cm as measured according to the Modulus Test Method. 17. The embossed sanitary tissue product according to claim 16 wherein the embossed sanitary tissue product comprises an uncreped, embossed fibrous structure. 18. The embossed sanitary tissue product according to claim 16 wherein the embossed sanitary tissue product exhibits a basis weight of greater than 15 gsm to about 120 gsm as measured according to the Basis Weight Test Method.
Assignees
Inventors
Classifications
- D21H27/005Primary
relating to physical or mechanical properties, e.g. tensile strength, stretch, softness · CPC title
Fiber containing component · CPC title
Multi-ply (for surface covering D21H27/18; making on paper-making machines D21F9/00, D21F11/00) · CPC title
Cellulosic [e.g., wood, paper, cork, rayon, etc.] · CPC title
Fibers · CPC title
Patent family
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Frequently asked questions
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- What does patent US9593452B2 cover?
- Fibrous structures that exhibit a Tensile Ratio of less than 1.75 and/or less than 1.49 as measured according to the Tensile Strength Test Method described herein and a Geometric Mean Modulus (GM Modulus) of less than 1402.4 g/cm at 15 g/cm and/or a Machine Direction Modulus (MD Modulus) of less than 1253.4 g/cm at 15 g/cm and/or a Cross Machine Direction Modulus (CD Modulus) of less than 1569.…
- Who is the assignee on this patent?
- Procter & Gamble
- What technology area does this patent fall under?
- Primary CPC classification D21H27/005. Mapped technology areas include Textiles & Paper.
- When was this patent published?
- Publication date Tue Mar 14 2017 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).