IP Library Granted Patent US 11,535,815
Granted Patent B2
US 11,535,815 · App. 16/345,852 · Granted Dec 27, 2022

Glycerin ethoxylate as an active ingredient in removing make-up stain

Inventors: Karumanassery Chidambara Iyer Narayan (Riyadh, SA); Flaiyh Farhan N. Al-Anazi (Riyadh, SA); Mohammed S. Bakalla (Riyadh, SA); Qasem Ahmed A. Ghazwani (Riyadh, SA)
Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
C11D1/831C11D1/24C11D1/72
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 11,535,815
App. No.
16/345,852
Granted
Dec 27, 2022
Kind
B2
Abstract

A composition for removing a cosmetic material from a substrate includes glycerin ethoxylate and linear alkyl benzene sulfonate (LABS). An application of the composition to a stain including a deposit of a cosmetic material at a white polyester-cotton blend fabric to provide a stained polyester-cotton blend fabric exhibits an increased stain removal measured as reflectance observed at 460 nm by at least about 35% compared to a reflectance observed at the stained polyester-cotton blend fabric prior to the application. A treatment including the composition applied to the stained polyester-cotton blend fabric provides a reflectance at the stained polyester-cotton blend fabric that is greater than a reflectance observed at a white polyester-cotton blend fabric stained with a deposit of a cosmetic material and that has been treated with either the glycerin ethoxylate alone or that has been treated with the linear alkyl benzene sulfonate alone.

Claims (4)

1. A composition consisting of glycerin ethoxylate and linear alkyl benzene sulfonate; wherein a mass ratio of glycerin ethoxylate to linear alkyl benzene sulfonate is 1:1.

2. The composition of claim 1 , wherein the linear alkyl benzene sulfonate is of the formula

3. The composition of claim 1 , wherein the glycerin ethoxylate consists of formula

wherein n=7.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 30, 2019
From: NARAYAN, KARUMANASSERY CHIDAMBARA IYER; AL-ANAZI, FLAIYH FARHAN N.; BAKALLA, MOHAMMED S.; GHAZWANI, QASEM AHMED A.
To: SABIC GLOBAL TECHNOLOGIES B.V.
Reel/Frame 049034/0570 →
Continuity (2)
Provisional Application 62415112 · Oct 31, 2016
Related Publication 20200172832A1 · Jun 4, 2020