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1. WO2020142273 - COMPOSITIONS AND METHODS FOR REMOVING COATINGS FROM SURFACES

Publication Number WO/2020/142273
Publication Date 09.07.2020
International Application No. PCT/US2019/067900
International Filing Date 20.12.2019
IPC
C11D 3/20 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
16Organic compounds
20containing oxygen
CPC
C11D 7/263
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
7Compositions of detergents based essentially on non-surface-active compounds
22Organic compounds
26containing oxygen
263Ethers
C11D 7/266
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
7Compositions of detergents based essentially on non-surface-active compounds
22Organic compounds
26containing oxygen
266Esters; Carbonates
Applicants
  • FOURTH PRINCIPLE, LLC [US]/[US]
Inventors
  • ENGENDAHL, Bart
  • GIARROSSO, Abigail
Agents
  • NELSON, Anna
Priority Data
62/786,75831.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) COMPOSITIONS AND METHODS FOR REMOVING COATINGS FROM SURFACES
(FR) COMPOSITIONS ET PROCÉDÉS POUR ÉLIMINER DES REVÊTEMENTS DE SURFACES
Abstract
(EN)
Methods of removing at least a portion of a coating from a surface, the methods including contacting the surface with a composition, the composition having a set of Hansen Solubility Parameters of: 14 < δD < 18; 4 < δP < 7, and 8 < δH < 9.5; and removing at least a portion of the coating from the surface. Also disclose are compositions having a set of Hansen Solubility Parameters of: 14< δD < 18, 4 < δP < 7 and 8 < δH < 9.5.
(FR)
L'invention concerne des procédés d'élimination d'au moins une partie d'un revêtement présent sur une surface, les procédés comprenant la mise en contact de la surface avec une composition, la composition ayant un ensemble de paramètres de solubilité de Hansen : 14 < δD < 18; 4 < δP < 7, et 8 < δH < 9.5; et l'élimination d'au moins une partie du revêtement de la surface. L'invention concerne également des compositions ayant un ensemble de paramètres de solubilité de Hansen : 14< δD < 18, 4 < δP < 7 et 8 < δH < 9.5.
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