Invention Grant
- Patent Title: Stain-resistant article and use thereof
- Patent Title (中): 耐污渍制品及其用途
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Application No.: US14136861Application Date: 2013-12-20
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Publication No.: US09546272B2Publication Date: 2017-01-17
- Inventor: Etienne Aepli , Mark Pfleghar , Botho Hoffmann , Heinz Hoff
- Applicant: EMS-PATENT AG
- Applicant Address: CH Domat/EMS
- Assignee: EMS-PATENT AG
- Current Assignee: EMS-PATENT AG
- Current Assignee Address: CH Domat/EMS
- Agency: Sughrue Mion, PLLC
- Priority: EP12198915 20121221
- Main IPC: C08L77/06
- IPC: C08L77/06 ; C08K3/30 ; C08G69/14 ; C08G69/26 ; C08K7/14 ; C08K3/22

Abstract:
A polyamide molding composition for the production of a stain-resistant article, the staining tendency (ST) of the article being at least 2. The composition contains 30-100% by weight of a polyamide or a polyamide mixture, consisting of 50-100% by weight of at least one amorphous and/or microcrystalline polyamide having a glass transition temperature of at least 100° C., based on: 20-100 mol % of at least one cycloaliphatic diamine; and 0-80 mol % of at least one other aliphatic and/or aromatic diamine; and also aromatic and/or aliphatic dicarboxylic acids comprising at least 6 carbon atoms, and 0-50% by weight of at least one semi-aromatic polyamide. In addition, the molding composition comprises any of inorganic white pigments, fillers, impact toughness modifier and/or flame retardants.
Public/Granted literature
- US20140179850A1 STAIN-RESISTANT ARTICLE AND USE THEREOF Public/Granted day:2014-06-26
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