Continuous spinning viscose filament yarn oiling agent composition

A technology of filament oil agent and composition, which is applied in the direction of plant fibers, textiles and papermaking, and improved hand-feeling fibers, etc. It can solve the problems of difficult degradation of polyethanol pulp, increased fiber breakage rate, and high environmental protection pressure, etc. problem, to achieve the effect of easy desizing and dyeing, soft cloth surface and easy degradation

Pending Publication Date: 2022-04-22
SHENYANG HAOBO IND CO LTD
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above sizing can meet the needs in production, polyethanol-based sizing is not easy to degrade, and the pressure on environmental protection is high. It is banned in some European countries, and the phenomenon of "powder dropping" will occur in the downstream processing process, resulting in fiber breakage. increased head rate

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
  • Continuous spinning viscose filament yarn oiling agent composition
  • Continuous spinning viscose filament yarn oiling agent composition
  • Continuous spinning viscose filament yarn oiling agent composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] (1) a continuous spun viscose adhesive filament oil composition, made of the following raw materials by weight percentage:

[0020]

[0021] The nonionic gemini surfactant is,

[0022] The ethylene oxide-propylene oxide random polyether has a molecular weight of 1500 and a molar ratio of ethane to propane (EO / PO) of 2.

[0023] The fatty acid polyoxyethylene ester is, C 10 h 23 COO(EO) 16 H.

[0024] (2) The preparation method is as follows:

[0025] Raise the temperature of deionized water to 60°C, first add sulfonic acid type quaternary ammonium amphoteric starch, stir for 20 minutes, then add nonionic gemini surfactant, ethylene oxide-propylene oxide random polyether and fatty acid polyoxyethylene ester in sequence After mixing and stirring for 30 minutes, a continuous spunbond filament oil composition was obtained.

Embodiment 2

[0027] (1) a continuous spun viscose adhesive filament oil composition, made of the following raw materials by weight percentage:

[0028]

[0029] The nonionic gemini surfactant is,

[0030] The ethylene oxide-propylene oxide random polyether has a molecular weight of 2800 and a molar ratio of ethane to propane (EO / PO) of 6.

[0031] The fatty acid polyoxyethylene ester is, C 18 h 37 COO(EO) 26 H.

[0032] (2) The preparation method is as follows:

[0033] Warm up deionized water to 60°C, first add phosphate-type quaternary ammonium-based amphoteric starch, stir for 15 minutes, then add nonionic gemini surfactant, ethylene oxide-propylene oxide random polyether and fatty acid polyoxyethylene ester in sequence, After mixing and stirring for 50 minutes, a continuous spunbond filament oil composition was obtained.

Embodiment 3

[0035] (1) a continuous spun viscose adhesive filament oil composition, made of the following raw materials by weight percentage:

[0036]

[0037] The nonionic gemini surfactant is,

[0038] The ethylene oxide-propylene oxide random polyether has a molecular weight of 1200 and a molar ratio of ethane to propane (EO / PO) of 4.

[0039] The fatty acid polyoxyethylene ester is, C 12 h 25 COO(EO) 14 H.

[0040] (2) The preparation method is as follows:

[0041] Warm up deionized water to 50°C, first add sulfonic acid type quaternary ammonium amphoteric starch, stir for 15 minutes, then add nonionic gemini surfactant, ethylene oxide-propylene oxide random polyether and fatty acid polyoxyethylene ester in sequence After mixing and stirring for 50 minutes, a continuous spunbond filament oil composition was obtained.

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 relates to an oiling agent composition for continuous spinning of viscose filaments. The cleaning agent is prepared from a nonionic gemini surfactant, ethylene oxide-propylene oxide random polyether, polyoxyethylene fatty acid, modified starch and water in percentage by weight. The prepared oiling agent does not stick to a roller, can endow viscose with higher cohesive force and smoothness, achieves an excellent weaving effect, is easy to desize and dye in a downstream dyeing and finishing process, is environment-friendly and pollution-free, and is easy to degrade.

Description

technical field [0001] The invention relates to the field of chemical oil agents, in particular to a continuous spun viscose filament oil agent composition. Background technique [0002] Slurry is a kind of fiber that makes monofilaments cohere together during the production process, endows fibers with a certain degree of cohesion, makes it less fuzzy, less tripping, enhanced wear resistance, stable strength, and stable elongation. The oil agent is miscible together, and the oil agent imparts smoothness and high electrostatic properties to the fiber. The fiber coated with sizing oil can ensure that the fiber is not damaged during the weaving process and improve the stability of weaving. At present, the sizing materials used in the market mainly include polyvinyl alcohol, polyacrylic acid, carboxymethyl starch and the like. Although the above sizing can meet the needs in production, polyethanol-based sizing is not easy to degrade, and the pressure on environmental protection...

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
Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/53D06M15/11D06M101/06
CPCD06M15/53D06M15/11D06M2101/06D06M2200/40D06M2200/50
Inventor 刘洋徐莫临梁聪蔡政
Owner SHENYANG HAOBO IND CO LTD
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