Organosilicone surfactant adopting oxoalkyl acid as spacer group and preparation method of organosilicone surfactant

The invention relates to an organosilicone surfactant adopting oxoalkyl acid as a spacer group and a preparation method of the organosilicone surfactant. The structural formula is shown in the specification. The specific synthesis method of the organosilicone surfactant adopting oxoalkyl acid as the...

Full description

Saved in:
Bibliographic Details
Main Authors XU QUN, XING FENGLAN, SUN XIAOLONG, WANG YUPING, WANG LIYAN
Format Patent
LanguageEnglish
Published 13.05.2015
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
ADHESIVES
CHEMISTRY
DYES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
Online AccessGet full text

Cover

More Information
Summary:The invention relates to an organosilicone surfactant adopting oxoalkyl acid as a spacer group and a preparation method of the organosilicone surfactant. The structural formula is shown in the specification. The specific synthesis method of the organosilicone surfactant adopting oxoalkyl acid as the spacer group comprises two steps: gamma-aminopropyl methyl diethoxysilane and acid anhydride have an amidation reaction; and gamma-aminopropyl methyl diethoxysilane-oxoalkyl acid and solketal have an esterification reaction. The organosilicone surfactant adopting oxoalkyl acid as the spacer group and the preparation method of the organosilicone surfactant have the following advantages: raw materials are easy to obtain, reaction conditions are mild and easy to control, the operation is simple, a product is easy to purify, and an amido bond and an ester group which are contained in a molecular structure of the product have good biodegradability.
Bibliography:Application Number: CN201510020116