Environment-friendly water-soluble softening agent

Abstract

The present invention discloses an environment-friendly water-soluble softening agent, which is prepared from the following components by weight: 33-52 parts of poly(3-hydroxybutyrate-co-4-hydroxybutyrate), 8-22 parts of alpha-{3-[2-hydroxy-3-(N-methyl-N-hydroxyethylamino)propoxy]-propyl}-omega-n-butylpolydimethylsiloxane, 28-47 parts of 3-methyl cyclic ethylene phosphate diester, 47-65 parts of triethanolamine stearate betaine, and 23-35 parts of N-beta-aminoethyl-gamma-aminopropylmethyldimethoxysilane. With the technical scheme of the present invention, the environment-friendly water-soluble softening agent has characteristics of safety, no toxicity, no adverse effect after the contact of human skin, and meeting of environmental protection requirements.

Description

technical field

[0001] The invention relates to the field of softeners, in particular to an environment-friendly water-soluble softener. Background technique

[0002] A softener is a substance that can be adsorbed on the surface of the fiber and smoothen the surface of the fiber, improving the feel or touch. In addition to making the fabric soft, the softener often also has the effects of antistatic, anti-repollution, improvement of smoothness, tear strength and improvement of sewing performance.

[0003] Classification of softeners: Classified by chemical composition: 1. Non-silicon softeners: long-chain aliphatics: such as film, soft oil, etc., which are fatty amides, special fatty acid esters, and special alkylamino betaines , Higher fatty amides quaternary ammonium compounds. 2. Silicone softener: epoxy and polyether modified silicone oil, amino modified silicone oil, etc. 3 Natural oils and waxes. Classified by application performance: 1. Hydrophilic type: polyether...