Title of Invention | DEVICE AND METHOD FOR PRODUCING MICROFILAMENT YARNS WITH HIGH TITER UNIFORMITY FROM THERMOPLASTIC POLYMERS |
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Abstract | A device and a method are disclosed, by means of which microfilament yarns made of synthetic polymers can be produced with increased uniformity of the titer, dye absorption and improved physical yarn properties at increased production speeds by means of a spinning process with spinnerets of high hole density and a central cooling unit. |
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437-cal-1999-granted-abstract.pdf
437-cal-1999-granted-claims.pdf
437-cal-1999-granted-correspondence.pdf
437-cal-1999-granted-description (complete).pdf
437-cal-1999-granted-drawings.pdf
437-cal-1999-granted-examination report.pdf
437-cal-1999-granted-form 1.pdf
437-cal-1999-granted-form 2.pdf
437-cal-1999-granted-form 26.pdf
437-cal-1999-granted-form 3.pdf
437-cal-1999-granted-form 5.pdf
437-cal-1999-granted-letter patent.pdf
437-cal-1999-granted-reply to examination report.pdf
437-cal-1999-granted-specification.pdf
437-cal-1999-granted-translated copy of priority document.pdf
Patent Number | 222064 | |||||||||||||||
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Indian Patent Application Number | 437/CAL/1999 | |||||||||||||||
PG Journal Number | 29/2008 | |||||||||||||||
Publication Date | 18-Jul-2008 | |||||||||||||||
Grant Date | 16-Jul-2008 | |||||||||||||||
Date of Filing | 11-May-1999 | |||||||||||||||
Name of Patentee | EMS-INVENTA AG | |||||||||||||||
Applicant Address | SELNAUSTRASSE 16, CH-8002 ZURICH | |||||||||||||||
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PCT International Classification Number | N/A | |||||||||||||||
PCT International Application Number | N/A | |||||||||||||||
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PCT Conventions:
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