Softener capable of imparting strength to fabric

A technology of softener and bone strength, applied in the field of softener, can solve problems such as unstructured appearance, unsatisfactory vision, loss of sense of class, etc.

Inactive Publication Date: 2019-03-01
纳派化学(上海)有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current softeners tend to make the fabric too soft, causing the appearance to look not crisp, losing the sense of grade, and causing visual dissatisfaction

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Softener capable of imparting strength to fabric
  • Softener capable of imparting strength to fabric
  • Softener capable of imparting strength to fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of softening agent that can make fabric have bone strength, its raw material comprises: multi-component modified silicone oil, octamethyltetrasiloxane, and its production method comprises the following steps:

[0021] Step (1): Fully mix and stir the multi-component modified silicone oil and octamethyltetrasiloxane according to the mass ratio of 1:30;

[0022] Step (2): Heat up the mixed multi-component modified silicone oil and octamethyltetrasiloxane to 120°C and keep it warm for 3 hours. The reaction method of multi-component modified silicone oil and octamethyltetrasiloxane is as follows:

[0023]

[0024] Step (3): Cool the raw materials in step (2) to 65°C, and measure the viscosity to 4000r / min;

[0025] Step (4): adding glacial acetic acid to adjust the acidity, stirring for 40 minutes, and adjusting the pH value to 5-6.5;

[0026] Step (5): Add defoamer and stir for 5 minutes to eliminate the air bubbles in the material, and then the material can be ...

Embodiment 2

[0028] A kind of softening agent that can make fabric have bone strength, its raw material comprises: multi-component modified silicone oil, octamethyltetrasiloxane, and its production method comprises the following steps:

[0029] Step (1): Fully mix and stir the multi-component modified silicone oil and octamethyltetrasiloxane according to the mass ratio to 20:1;

[0030] Step (2): Heat up the mixed multi-component modified silicone oil and octamethyltetrasiloxane to 120°C and keep it warm for 3 hours. The reaction method of multi-component modified silicone oil and octamethyltetrasiloxane is as follows:

[0031]

[0032] Step (3): Cool the raw materials in step (2) to 65°C, and measure the viscosity to 4000r / min;

[0033] Step (4): adding glacial acetic acid to adjust the acidity, stirring for 40 minutes, and adjusting the pH value to 5-6.5;

[0034] Step (5): Add defoamer and stir for 30 minutes to eliminate air bubbles in the material, and then the material can be dis...

Embodiment 3

[0036] A kind of softening agent that can make fabric have bone strength, its raw material comprises: multi-component modified silicone oil, octamethyltetrasiloxane, and its production method comprises the following steps:

[0037] Step (1): Fully mix and stir the multi-component modified silicone oil and octamethyltetrasiloxane according to the mass ratio of 1:30;

[0038] Step (2): Heat up the mixed multi-component modified silicone oil and octamethyltetrasiloxane to 120°C and keep it warm for 3 hours. The reaction method of multi-component modified silicone oil and octamethyltetrasiloxane is as follows:

[0039]

[0040] Step (3): Cool down the raw material in step (2) to 65°C, and measure the viscosity to 4000r / min;

[0041] Step (4): add glacial acetic acid to adjust the acidity, stir for 20 minutes, and adjust the pH value to 5-6.5;

[0042] Step (5): Add defoamer and stir for 5 minutes to eliminate air bubbles in the material, and then the material can be discharged...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention provides a softener capable of imparting strength to fabric. A production method of the softener comprises the following steps: (1) sufficiently mixing multi-modified silicone oil and octamethyl tetrasiloxane according to a mass ratio ranging from 1:30 to 20:1, and stirring the mixture; (2) heating the mixture of multi-modified silicone oil and octamethyl tetrasiloxane to 120 DEG C,and preserving the heat for 3 hours; (3) cooling the raw material of the step (2) to 65 DEG C, and testing the viscosity at the rate of 4000 r / min; (4) adding glacial acetic acid to adjust acidity till the PH value is 5-6.5; and (5) adding a defoamer to remove bubbles in the material, and then discharging the material. With the softener, the fabric not only is soft and smooth, but also has compactness and stiffness, thereby obtaining strength and integrating both softness and stiffness; and due to the problems in the pretreatment process of the fabric, the fabric is so soft that no strength exists and the grade of the fabric is reduced, while by adding the softener, the fabric regains strength and becomes compact and stiff.

Description

technical field [0001] The invention relates to the technical field of fabric care agents, in particular to a softener capable of imparting bone strength to fabrics. Background technique [0002] Softeners are a class of chemical substances that can change the static and dynamic friction coefficients of fibers. When the coefficient of static friction is changed, the hand feels smooth and easy to move on the fiber or fabric; when the coefficient of dynamic friction is changed, the fine structure between fibers is easy to move with each other, that is, the fiber or fabric is easy to deform. The combined feeling of the two is soft. There are four types of softeners according to their ionic properties: cationic, nonionic, anionic, and amphoteric quaternary ammonium salts. [0003] Soft finishing is an important finishing process in printing and dyeing processing. During the processing of textiles, the handle will become rough after repeated treatments, and the synthetic fiber...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D06M15/643
CPCD06M15/6436D06M2200/50
Inventor 张绍涛
Owner 纳派化学(上海)有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap