Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 20, 2018
Patent Application Number
15549801
Date Filed
February 19, 2016
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
The present invention relates to soft, durable tissue products comprising Southern softwood fibers and more particularly low-coarseness Southern softwood fibers. The inventive tissue products generally comprise little or no Northern softwood kraft fibers yet have comparable or better tissue product properties such as a TS750 value (a measure of tissue softness) less than about 50 dB V2 rms and a CD Tear Index (a measurement of tissue durability) greater than about 13.
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