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Application filed by Unilever PlcfiledCriticalUnilever Plc
Priority to MYPI20014811priorityCriticalpatent/MY137548A/en
Publication of MY137548ApublicationCriticalpatent/MY137548A/en
Treatments For Attaching Organic Compounds To Fibrous Goods
(AREA)
Abstract
FABRIC SOFTENING COMPOSITIONS WITH 1-10BY WEUGHT OF CATIONIC FABRIC SOFTENING COMPOUND SHOW A SUPRISING INCREASE IN VISCOSITY WHEN A FATTY ACID PARTIAL ESTER OF A POLYHYDRIC ALCOHOL AT A LEVEL GREATER THAN 0.01BY WEIGHT AND LESS THAN OR EQUAL TO 0.45BY WEIGHT BASED ON THE COMPOSITION IS ADDED AND IF THE RESULTING MIXTURE IS SHEARED AT A TEMPERATURE BELOW THE PHASE TRANSITION TEMPERATURE OF THE FABRIC SOFTNER COMPOSITION.AS A RESULT,VISCOSITIES IN THE RANGE 35-500 MPA.S AT LEAST 106 S-1 CAN BE OBTAINED IN A SURPRISING MANNER.