08871052 is referenced by 6 patents and cites 808 patents.

A process for separating a first mother liquor stream is provided. The process comprises: separating a first mother liquor stream in a second solid liquid separation zone to produce a secondary wet cake stream and a second mother liquor stream; wherein the first mother liquor stream comprises water non-dispersible microfiber, water, and water dispersible sulfopolyester; wherein the second mother liquor stream comprises water and water dispersible sulfopolyester; and wherein the secondary wet cake stream comprises water non-dispersible polymer microfiber.

Title
Processes to produce short cut microfibers
Application Number
13/687505
Publication Number
8871052 (B2)
Application Date
November 28, 2012
Publication Date
October 28, 2014
Inventor
Dustin A Tremaine
Kingsport
TN, US
David J Rogers Jr
Kingsport
TN, US
Ramesh Chand Munjal
Kingsport
TN, US
Daniel William Klosiewicz
Kingsport
TN, US
Kenny Randolph Parker
Afton
TN, US
Agent
Polly C Owen
Assignee
Eastman Chemical Company
TN, US
IPC
D21H 13/24
C08G 63/688
B01D 11/02
B01D 12/00
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