Biomass sizing agent and preparation method thereof

A technology of biomass and sizing agent, applied in the field of weaving auxiliaries, can solve the problems of unsatisfactory quality stability of finished products, many reaction restriction conditions, complicated preparation process, etc., and achieve good adhesion and fluidity, good fluidity, simple steps

Inactive Publication Date: 2020-01-17
无锡德冠生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional sizing agents are mostly a single type of starch or polyvinyl alcohol, etc., with slightly poor performance, some with insufficient adhesion, some with poor fluidity, some with inconvenient desizing, difficult to control viscosity, and generally have Defects that do not work well when used on synthetic fiber yarns
Later, it was denatured and improved to improve the performance of the sizing agent, but the preparation process is cumbersome, there are many reaction restrictions, and the quality stability of the finished product is not ideal.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Sterilize the container, add 4 parts of corn starch, 3 parts of wheat starch, 5 parts of soybean protein, 2 parts of whey protein, 0.25 parts of baking soda, 0.3 parts of white vinegar, 0.4 parts of sucrose, 0.05 parts of table salt, and 140 parts of water into the container , adjust the pH value of the solution to about 6.5, heat the solution in a water bath to 72°C and stir at 240 rpm for 150 minutes, stop heating and stirring, seal and let stand for 25 minutes;

[0034] Continue to add 0.07 parts of Actinomyces slime and 0.03 parts of Pseudomonas aeruginosa to the solution after standing, and cultivate for 3 days under the conditions of normal pressure, normal temperature, aerobic and isolation of miscellaneous bacteria, then add 6 parts of corn starch, wheat starch 4.5 parts, 0.6 parts of sweet orange oil, 0.4 parts of lavender essential oil, 35 parts of water, heated in a water bath to raise the temperature of the solution to 72°C and stirred at 600 rpm for 30 minut...

Embodiment 2

[0037] Sterilize the container, add 4.5 parts of corn starch, 2.5 parts of tapioca starch, 5 parts of soybean protein, 2.5 parts of casein, 0.27 parts of baking soda, 0.3 parts of white vinegar, 0.4 parts of sucrose, 0.05 parts of table salt, and 140 parts of water into the container. Adjust the pH value of the solution to about 6.8, heat the solution in a water bath to 72°C and stir at 240 rpm for 150 minutes, stop heating and stirring, seal and let stand for 25 minutes;

[0038] Continue to add 0.06 parts of myxobacteria and 0.04 parts of Pseudomonas aeruginosa to the solution after standing, and cultivate for 3 days under the conditions of normal pressure, normal temperature, aerobic and isolation of miscellaneous bacteria, and then add 6.25 parts of corn starch and 3.75 parts of tapioca starch , 0.65 parts of sweet orange oil, 0.35 parts of eucalyptus oil, and 35 parts of water, heated in a water bath to raise the temperature of the solution to 72° C. and stirred at 600 rpm...

Embodiment 3

[0041] Sterilize the container, add 5 parts of corn starch, 2 parts of potato starch, 5 parts of soybean protein, 2 parts of whey protein, 0.28 parts of baking soda, 0.25 parts of white vinegar, 0.4 parts of sucrose, 0.05 parts of table salt, and 140 parts of water into the container , adjust the pH value of the solution to about 7.2, heat the solution in a water bath to 72°C and stir at 240rpm for 150min, stop heating and stirring, seal and let stand for 25min;

[0042] Continue to add 0.1 parts of Lactobacillus rhamnosus to the solution after standing, and cultivate for 3 days under normal pressure, normal temperature, anaerobic and isolated bacteria conditions, then add 7.5 parts of corn starch, 3 parts of potato starch, and 0.6 parts of sweet orange oil. parts, 0.4 parts of lavender essential oil, and 35 parts of water, heated in a water bath to raise the temperature of the solution to 72°C and stirred at 600 rpm for 30 minutes to obtain a biomass sizing agent.

[0043] Te...

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Abstract

The invention discloses a biomass sizing agent and a preparation method thereof; the biomass sizing agent comprises, by weight, 10-25 parts of a biomass starch component, 4-10 parts of a biomass protein component, 0.1-2 parts of natural plant essential oil, 0.5-1.5 parts of a biomass modifying assistant, 0.01-0.2 part of active bacteria and 100-250 parts of a natural solvent. The biomass sizing agent is mainly prepared by compounding biomass starch and proteins and is environmentally friendly and degradable; with the synergistic effect of natural fermentation of the plant essential oil and active bacteria, the sizing agent is excellent in sizing performance, good in adhesiveness and flowability, good in adaptability to fibers and fabrics, good in desizing convenience and thoroughness, andhas antibacterial and antistatic effects.

Description

technical field [0001] The invention belongs to the technical field of weaving auxiliary agents, and more specifically relates to a biomass sizing agent and a preparation method thereof. Background technique [0002] Warp sizing is referred to as sizing for short, and refers to the process of covering warp yarns with polymer paste before weaving, and the polymer paste used in this process is often called size or sizing agent. After sizing, the wear resistance, smoothness, strength and cohesion of warp yarns are significantly improved, the rate of end breaks during weaving is greatly reduced, and the quality and performance of textiles are improved. Important position. [0003] Traditional sizing agents are mostly a single type of starch or polyvinyl alcohol, etc., with slightly poor performance, some with insufficient adhesion, some with poor fluidity, some with inconvenient desizing, difficult to control viscosity, and generally have A defect that does not work well when ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/11D06M15/15D06M13/188D06M11/13D06M13/148D06M11/76D06M13/00D06M15/00D06M16/00D06M101/06D06M101/12D06M101/32D06M101/38D06M101/34
CPCD06M11/13D06M11/76D06M13/00D06M13/148D06M13/188D06M15/00D06M15/11D06M15/15D06M16/00D06M2101/06D06M2101/12D06M2101/32D06M2101/34D06M2101/38D06M2200/40
Inventor 徐有琦
Owner 无锡德冠生物科技有限公司
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