Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Single-stage process for the high speed production of continuous polyamidic-base synthetic thereads, and products obtained thereby

Single-stage process for the high speed production of continuous polyamidic-base synthetic thereads, and products obtained thereby

US Patent 4675142 · Granted Jun 23, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Polyamide polyethylene glycolpolyamide block copolymer1989
Single stage process for producing continuous polyester-based multifilament yarn1989
Single stage process for producing continuous polyester-based multifilament yarn1989