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1.发明公开SPANDEX HAVING ENHANCED WHITENESS, AND FABRICS AND GARMENTS COMPRISING THE SAME 有权与提高认识和白色的纤维和服装SPANDEX THAT
公开(公告)号：EP1951939A2
公开(公告)日：2008-08-06
申请号：EP06844356.3
申请日：2006-11-14
Applicant: INVISTA Technologies S.à.r.l.
Inventor： CARNEY, Thomas Edward , WAHLSTROM, Mary J. , HIETPAS, Geoffrey D.
Abstract: The invention provides spandex having an initial CIE whiteness of at least about 95 as measured by AATCC Test Method 110-1994, the spandex comprising an optical brightener selected from the group consisting of an oxazole, a biphenyl, a coumarin, a stilbene, a pyrazolene, a rhodamine, and a fluorescein, or a combination of such members, and an ultraviolet screener selected from the group consisting of a triazine, a benzotriazole, an oxalanilide, a benzophenone, and a bismalonate, or a combination of such members.
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2.发明授权SPANDEX HAVING ENHANCED WHITENESS, AND FABRICS AND GARMENTS COMPRISING THE SAME 有权与提高认识和白色的纤维和服装SPANDEX THAT
公开(公告)号：EP1951939B1
公开(公告)日：2009-08-19
申请号：EP06844356.3
申请日：2006-11-14
Applicant: INVISTA Technologies S.à.r.l.
Inventor： CARNEY, Thomas Edward , WAHLSTROM, Mary J. , HIETPAS, Geoffrey D. , DEWHURST, Robert
Abstract: The invention provides spandex having an initial CIE whiteness of at least about 95 as measured by AATCC Test Method 110-1994, the spandex comprising an optical brightener selected from the group consisting of an oxazole, a biphenyl, a coumarin, a stilbene, a pyrazolene, a rhodamine, and a fluorescein, or a combination of such members, and an ultraviolet screener selected from the group consisting of a triazine, a benzotriazole, an oxalanilide, a benzophenone, and a bismalonate, or a combination of such members.
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