Claims
- 1. A creped fibrous product comprising:a base web made from fibers, said base web having a first side and a second side; a bonding material applied to at least one of said sides of said base web, said bonding material being applied to said at least one side according to a predetermined pattern, said bonding material comprising an adhesive combined with composite particles, said composite particles having a median particle size of less than about 5 microns; and wherein said at least one side of said base web is creped after said bonding material has been applied.
- 2. A creped fibrous product as defined in claim 1, wherein said base web contains pulp fibers.
- 3. A creped fibrous product as defined in claim 1, wherein said composite particles have a median particle size of less than about 1 micron.
- 4. A creped fibrous product as defined in claim 1, wherein said composite particles have a median particle size of less than about 0.5 microns.
- 5. A creped fibrous product as defined in claim 1, wherein said composite particles have a particle size distribution of less than about 10 microns.
- 6. A creped fibrous product as defined in claim 3, wherein said composite particles have a particle size distribution of less than about 5 microns.
- 7. A creped fibrous product as defined in claim 4, wherein said composite particles have a particle size distribution of less than about 1 micron.
- 8. A creped fibrous product as define claim 1, wherein said composite particles are made from a material selected from the group consisting of clay, titanium dioxide, talc, zeolite, silica, and mixtures thereof.
- 9. A creped fibrous product as defined in claim 1, wherein said composite particles comprise kaolin clay.
- 10. A creped fibrous product as defined in claim 1, wherein said adhesive comprises a material selected from the group consisting of an acrylate, a vinyl acetate, a vinyl chloride, a methacrylate, and a styrene butadiene.
- 11. A creped fibrous product as defined in claim 1, wherein said adhesive comprises a cross-linked ethylene vinyl acetate copolymer.
- 12. A creped fibrous product as defined in claim 1, wherein said adhesive comprises a cross-linked latex adhesive.
- 13. A creped fibrous product as defined in claim 1, wherein said composite particles are present within said bonding material in an amount from about 10% to about 30% by weight.
- 14. A creped fibrous product comprising:a base web comprising pulp fibers, the base web having a first side and a second side; a bonding material applied to at least one side of the base web, the bonding material being applied to the at least one side according to a predetermined pattern, the bonding material comprising an adhesive combined with particles, the particles containing clay, the particles having a medium particle size of less than about 5 microns and have a particle size distribution such that at least about 98% of the particles have a particle size less than about 10 microns.
- 15. A creped fibrous product as defined in claim 14, wherein the particles have a medium particle size of less than about 1 micron.
- 16. A creped fibrous product as defined in claim 14, wherein the particles have a medium particle size of less than about 0.5 microns.
- 17. A creped fibrous product as defined in claim 14, wherein the particles comprise kaolin clay.
- 18. A creped fibrous product as defined in claim 14, wherein said adhesive comprises a material selected from the group consisting of an acrylate, a vinyl acetate, a vinyl chloride, a methacrylate, and a styrene butadiene.
- 19. A creped fibrous product as defined in claim 14, wherein said adhesive comprises a cross-linked ethylene vinyl acetate copolymer.
- 20. A creped fibrous product as defined in claim 14, wherein said adhesive comprises a cross-linked latex adhesive.
- 21. A creped fibrous product as defined in claim 14, wherein said particles are present within said bonding material in an amount from about 10% to about 30% by weight.
- 22. A creped fibrous product as defined in claim 18, wherein said particles are present within said bonding material in an amount from about 10% to about 30% by weight.
- 23. A creped fibrous product as defined in claim 19, wherein said particles are present within said bonding material in an amount from about 10% to about 30% by weight.
- 24. A creped fibrous product as defined in claim 14, wherein the bonding material is applied to both sides of the base web and wherein both sides of the base web have been creped after the bonding material has been applied.
- 25. A creped fibrous product as defined in claim 24, wherein the bonding material is applied to each side of the web in a pattern that covers from about 20% to about 50% of the surface area of each side of the web.
- 26. A creped fibrous product as defined in claim 1, wherein the bonding material is applied to both sides of the base web and wherein both sides of the base web have been creped after the bonding material has been applied.
- 27. A creped fibrous product as defined in claim 26, wherein the bonding material is applied to each side of the web in a pattern that covers from about 20% to about 50% of the surface area of each side of the web.
RELATED APPLICATIONS
The present application is based upon a provisional application filed on Apr. 7, 1999 and having Ser. No. 60/130,410.
US Referenced Citations (6)
Foreign Referenced Citations (3)
Number |
Date |
Country |
7219966 |
Jul 1996 |
EP |
9312184 |
Jun 1993 |
WO |
9828491 |
Jul 1998 |
WO |
Provisional Applications (1)
|
Number |
Date |
Country |
|
60/130410 |
Apr 1999 |
US |