Patent search ap:("INVISTA NORTH AMERICA S.A.R.L.") AND inv:"GALBRAITH JR. Page Scott Paul"

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发明申请
PROCESS AND APPARATUS FOR PRODUCTION OF YARN HAVING LONGITUDINALLY VARIABLE DYE UPTAKE 审中-公开

公开(公告)号：WO2018236655A1

公开(公告)日：2018-12-27

申请号：PCT/US2018/037436

申请日：2018-06-14

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： GALBRAITH JR., Scott Paul

IPC: D06P5/00 , D06P5/12 , D06P5/20 , D06B11/00 , D06P1/673

Abstract: Apparatuses and processes for producing yarn having longitudinally variable dye uptake and well as yarns having longitudinally variable dye uptake and articles prepared from these yarns are provided.

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