Invention Grant
US07767059B2 Strong and dispersible paper products 有权
强力和可分散的纸制品

Strong and dispersible paper products
Abstract:
The invention relates to a flushable paper product comprising a fibrous substrate having (i) at least one strength region comprising a reacted cationic or a reacted nonionic strength agent and (ii) at least one dispersibility region, wherein the paper product has (a) a dispersibility of at least one tenth of a second, (b) a dry strength, and (c) a wet strength of at least about five percent of the dry strength.
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