Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly spinning oil used for continuously spun viscose filament yarn

An environmentally friendly, oil-based technology, used in textiles and papermaking, abrasion-resistant fibers, fiber processing, etc., can solve the problems of low fiber oiling rate, negative environmental impact, inability to meet high-speed looms, etc., and achieve compatibility Good properties, reduced electrical resistance, and enhanced hygroscopic conductivity

Active Publication Date: 2017-03-15
SHENYANG HAOBO IND CO LTD
View PDF7 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The oiling method is emulsion oiling in the post-processing process, and the oiling rate of fibers is generally low, which cannot meet the requirements of high-speed looms, and will have a negative impact on the environment

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
  • Environment-friendly spinning oil used for continuously spun viscose filament yarn
  • Environment-friendly spinning oil used for continuously spun viscose filament yarn

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] An environmentally friendly oil agent for continuous spun viscose filaments, which is prepared from the following raw materials in parts by mass: heating 30 parts of deionized water with a conductivity of 5 μS / cm to 60 °C, adding fatty acid poly Ethylene oxide [C 10 h 21 COO(EO) 15 H] 30 parts, ethylene oxide-propylene oxide block polyether R 1 O(PO) m (EO) n H (R is C 6 straight chain alkyl, m=3, n=15) 8 parts, gemini surfactant (R 1 and R 2 Both are C 10 6 parts of straight-chain alkyl) and 7 parts of pentaerythritol oleate, mixed and stirred for 35 minutes, then added 1 part of morpholine, 0.8 part of triethanolamine to adjust the pH value to 8, and obtained an oil agent for continuous spunbonded adhesive filaments.

Embodiment 2

[0029] An environmentally friendly oil agent for continuous spun viscose filaments, which is prepared from the following raw materials in parts by mass: heating 35 parts of deionized water with a conductivity of 5 μS / cm to 60 ° C, adding fatty acid poly Ethylene oxide [C 12 h 25 COO(EO) 18 H] 30 parts, ethylene oxide-propylene oxide block polyether R 1 O(PO) m (EO) n H (R is C 10 straight-chain alkyl, m=3, n=20) 6 parts, gemini surfactant (R 1 and R 2 Both are C 12 6 parts of straight-chain alkyl), 8 parts of pentaerythritol oleate, mixed and stirred for 35 minutes, then added 0.8 part of isothiazolinone, 0.8 part of triethanolamine to adjust the pH value to 8, and obtained the oil for continuous spun viscose filament agent.

Embodiment 3

[0031] An environmentally friendly oil agent for continuous spun viscose filaments, which is prepared from the following raw materials in parts by mass: heating 40 parts of deionized water with a conductivity of 5 μS / cm to 60 °C, adding fatty acid poly Ethylene oxide [C 14 h 29 COO(EO) 20 H] 30 parts, ethylene oxide-propylene oxide block polyether (R is C 8 straight chain alkyl, m=5, n=17) 10 parts, gemini surfactant (R 1 and R 2 Both are C 12 8 parts of straight chain alkyl), 10 parts of pentaerythritol oleate, mixed and stirred for 35 minutes, then added 1.5 parts of isothiazolinone, 0.8 parts of triethanolamine to adjust the pH value to 8, and obtained the oil for continuous spun viscose filament agent.

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

PropertyMeasurementUnit
Conductivityaaaaaaaaaa
Conductivityaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environment-friendly spinning oil used for continuously spun viscose filament yarn, and a preparation method thereof. The environment-friendly spinning oil comprises, by mass, 20 to 40 parts of polyoxyethylene fatty acid, 4 to 15 parts of ethylene oxide-epoxypropane block polyether, 5 to 10 parts of a dimeric surfactant, 5 to 13 parts of pentaerythritol oleate, 0.3 to 7 parts of triethanolamine, 0.2 to 2 parts of a bactericide, and 20 to 50 parts of deionized water. The environment-friendly spinning oil is excellent in stability and compatibility with sizing agents, and is capable of providing viscose filament yarn with excellent cohesive force, antistatic properties, and unwinding performance.

Description

technical field [0001] The invention relates to the field of chemical oil agents, in particular to an oil agent for continuous spun viscose filaments and a preparation method thereof. Background technique [0002] Viscose filament is one of the important varieties of man-made fibers in my country, mainly in semi-continuous spinning. In the past ten years, the output of domestic viscose fiber has increased significantly, the market has more and more quality requirements and applications for products, and the society has more and more stringent requirements for the environment. As a result, continuous spun viscose filaments came into being. [0003] In the production of continuous spun viscose filaments, the viscose filaments produced by the spinning machine are untwisted parallel filaments, and the fibers need to be entangled with each other by means of oil agents and sizing agents. Chemical fiber oil is an important supporting product. Its main function is to make the oiled...

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): D06M15/53D06M13/256D06M13/368D06M101/06
CPCD06M13/256D06M13/368D06M15/53D06M2101/06D06M2200/35
Inventor 刘洋谢赟梁聪金燚
Owner SHENYANG HAOBO IND CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com