INVISTA North america S.a.r.1.
INVISTA North america S.a.r.1. Patent applications | ||
Patent application number | Title | Published |
---|---|---|
20110275265 | BICOMPONENT SPANDEX - An elastic multiple component fiber comprising a cross-section, wherein at least a first region of said cross-section comprises a polyurethaneurea composition; and comprising a second region. | 11-10-2011 |