公开(公告)号：US20150017439A1

公开(公告)日：2015-01-15

申请号：US14328100

申请日：2014-07-10

Applicant: Interface, Inc.

Inventor： Luigi Pontarin

IPC: C08L77/06 ,  D01F8/12 ,  D01D5/08 ,  D01F6/90

CPC classification number: C08L77/06 ,  C08L77/02 ,  C08L101/16 ,  C08L2205/025 ,  D01D5/253 ,  D01F6/90 ,  D01F6/92 ,  D01F8/12 ,  D01F8/14 ,  Y10T428/2929 ,  Y10T428/2973 ,  Y10T428/298 ,  C08L23/0869

Abstract: Polymer blends include bio-based polymers or copolymers with post-consumer and/or post-industrial polymers or copolymers and a compatibilizer. Fibers may be prepared from the polymer blends. In addition, a life cycle analysis of the polymer blends may be superior in at least four of seven categories of the life cycle analysis relative to virgin polyamide 6.6. Methods of making the fibers from polymer blends are also described. The polymer blends are particularly useful in flooring applications, such as carpeting.

Abstract translation: 聚合物共混物包括生物基聚合物或与消费后和/或后工业聚合物或共聚物和增容剂的共聚物。 纤维可以由聚合物共混物制备。 此外，聚合物共混物的生命周期分析在生命周期分析的七个类别中的至少四个相对于原始聚酰胺6.6可以是优异的。 还描述了从聚合物共混物制备纤维的方法。 聚合物共混物特别适用于地板应用，如地毯。