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US 10,648,133 B2Granted
Tissue dust reduction
AssigneeEcolab USA Inc.
InventorsRoger Peter Linder, Jr., Gary Samuel Furman, Jr., Robert M. Lowe, David Castro, Robert Anthony Melchiors, Mark A. Billings
Life of this patent
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Abstract
Methods of reducing paper dusting in a papermaking process, and a low dusting tissue having increased strength are provided. Application of a polymer comprising at least one amine-containing vinylic or allylic monomer to at least one surface of a paper web during the papermaking process reduces the dusting tendency of the paper, and increases both the wet and dry strength of the paper product.
Claims11
A method for reducing dust in a tissue making process comprising:
- applying a polymer comprising at least one amine-containing vinylic or allylic monomer to the surface of a tissue web, wherein the polymer does not comprise an aldehyde-functionalized polymer.
Dependencies are inferred from the claim text.