公开(公告)号：US20210131120A1

公开(公告)日：2021-05-06

申请号：US16605015

申请日：2018-04-17

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Sundar Mohan RAO

IPC: E04F15/02 ,  E04F15/06 ,  E04F15/08

Abstract: A hard tile product and system useful for covering floors, walls and other surfaces which are both easy to install and remove are provided.

公开(公告)号：US20180094372A1

公开(公告)日：2018-04-05

申请号：US15834996

申请日：2017-12-07

Applicant: INVISTA NORTH AMERICA S.A.R.L.

Inventor： Sundar Mohan RAO

IPC: D06B1/02 ,  D06M23/06 ,  D06M15/576 ,  D06M15/41 ,  D06M15/277 ,  D06M15/263 ,  D06M13/428 ,  D06M13/432

CPC classification number: D06B1/02 ,  D06M13/428 ,  D06M13/432 ,  D06M15/263 ,  D06M15/277 ,  D06M15/412 ,  D06M15/576 ,  D06M23/06 ,  Y10T428/23986 ,  Y10T428/249921 ,  Y10T428/2967 ,  Y10T428/2969

Abstract: Disclosed are spray-on anti-soil formulations, and methods for treating fibers, carpets, and fabrics with the same. The anti-soil formulations comprise a synergistic blend of an anti-soil component and a stain blocker component adapted to be sprayed-on a fiber, carpet, or fabric instead of known exhaust applications. The anti-soil component can be either fluorochemical or non-fluorochemical based, while the stain blocker can comprise any chemical that blocks positively charged dye sites. Fibers, carpets and fabrics treated with the anti-soil formulations exhibit superior anti-soil characteristics compared to sprayed-on fluorochemicals and exhibit similar anti-soil characteristics compared to known exhaust applications.