Claims
- 1. A method for treating wiping paper, wherein the method comprises the steps of:I) depositing an aqueous treatment agent on a wiping paper, wherein the aqueous treatment agent comprises a dispersion of a silicone rubber powder having an average particle diameter of 0.1 to 500 micrometers, a surfactant, water, and a silicone oil, wherein the silicone oil has the formula: wherein each R is independently selected from the group consisting of a monovalent hydrocarbon group having 1 to 20 carbon atoms, an alkenyl group, and an aryl group; each R′ is independently a monovalent organic group selected from the group consisting of amino, epoxy, carboxyl, oxyalkylene, mercapto, fluoroalkyl, carbinol, and amido groups; each A is independently selected from the group consisting of hydroxyl groups, alkoxy groups, monovalent hydrocarbon groups having 1 to 20 carbon atoms, amino groups, epoxy groups, carboxyl groups, oxyalkylene groups, mercapto groups, fluoroalkyl groups, carbinol groups, and amido groups; m is an integer of 1 or greater; n is an integer of 0, 1, or greater; and with the proviso that (m+n) is an integer of at least 10; and II) heating the product of step (I).
- 2. The method of claim 1, wherein the wiping paper is selected from the group consisting of tissue paper and toilet paper.
- 3. The method of claim 1, wherein the average particle diameter of the silicone rubber powder is 0.1 to 100 micrometers.
- 4. The method of claim 1, wherein the treatment agent further comprises a humectant, an anti-bacterial, a fragrance, or a combination thereof.
- 5. The method of claim 1, wherein the method is performed to the extent that total amount of silicone rubber powder and silicone oil in the treatment agent constitutes 0.2 to 5.0 weight % of the wiping paper.
- 6. The method of claim 1, wherein the surfactant is selected from polyoxyethylene nonyl phenyl ether, polyoxyethylene lauryl ether nonionic surfactant, and polyoxyethylene nonyl phenyl ether sodium sulfonate.
- 7. The method of claim 1, wherein the treatment agent is deposited on the wiping paper using kiss rolls or a gravure coater.
- 8. The method of claim 1, wherein step (II) is conducted by heating at 50 to 150° C.
- 9. The method of claim 1, wherein the treatment agent is coated on the obverse and reverse sides of the wiping paper.
Priority Claims (1)
Number |
Date |
Country |
Kind |
10-329200 |
Nov 1998 |
JP |
|
CROSS-REFERENCE TO RELATED APPLICATIONS
This patent application is a divisional of U.S. patent application Ser. No. 09/440,191, filed Nov. 15, 1999 which is now abandoned.
US Referenced Citations (7)
Non-Patent Literature Citations (4)
Entry |
English Abstract of JP 6311943, Nov. 1994.* |
English Abstract of JP 07145596, Jun. 1995.* |
English Abstract of JP 03000900, Jan. 1991.* |
English Abstract of JP 02224626, Sep. 1990. |