Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoichi Ishibashi0
Hiromichi Takahashi0
Takaaki Tadokoro0
Yasushi Ikeda0
Date of Patent
November 20, 2007
Patent Application Number
10422861
Date Filed
April 25, 2003
Patent Primary Examiner
Patent abstract
This invention is to provide a paper bulking promoter with which a highly bulky sheet can be obtained without impairing paper strength. Namely, this invention provides a process for producing a bulky paper, comprising the step of making paper from pulp in the presence of a bulking promoter comprising a cationic compound.
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