Random block polyether nonionic polymer as well as preparation method and application thereof

• Main Authors: SUN LIANLIAN, GE ZAN, ZHONG KAI, HUA WENGAO, WANG KAN, FAN JIAMIN, HUANG QING, FANG LINGDAN, SHI LIWEN
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES; CANDLES; CHEMISTRY; COMPOSITIONS BASED THEREON; DETERGENT COMPOSITIONS; DETERGENTS; FATTY ACIDS THEREFROM; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; RECOVERY OF GLYCEROL; RESIN SOAPS; SOAP OR SOAP-MAKING; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF SINGLE SUBSTANCES AS DETERGENTS

The invention discloses a random block polyether nonionic polymer as well as a preparation method and application thereof. The random block polyether nonionic polymer is prepared by polymerizing a monomer A, a monomer B and a monomer C. The random block polyether nonionic polymer disclosed by the invention is applied to a concentrated detergent, can be compounded with a conventional surfactant, improves the gelatinization of ingredients of the concentrated detergent and the gelatinization in a dilution process, and has very good effects of improving the redispersion performance and the redissolution performance. 本发明公开了一种无规嵌段聚醚非离子聚合物及制备方法与应用，所述无规嵌段聚醚非离子聚合物由单体A，单体B与单体C聚合制得。本发明的无规嵌段聚醚非离子聚合物应用在浓缩洗涤剂中，可以和常规表面活性剂复配，改善浓缩洗涤剂配料凝胶化、及稀释过程的凝胶化，提升再分散性能和再溶解性能有很好的效果。