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A method for making temperature-regulating fiber, temperature-regulating fiber and temperature-regulating quilt

A temperature-regulating fiber and production method technology, which is applied in the direction of animal fiber, plant fiber, fiber treatment, etc., can solve the problems of low addition amount, poor temperature-regulating effect, and high difficulty, and achieve high hydrophilicity, comfortable body feeling, and temperature-adjusting even temperature effect

Active Publication Date: 2019-03-15
义乌英科新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Although the above-mentioned patent has a certain temperature-regulating effect, the addition method of the phase-change material and the shape in the quilt determine the temperature-regulating function of the product.
Due to the difficulty of adding phase change materials to non-woven fabrics, the poor adhesion stability of phase change materials in the product, and the low addition amount, the temperature adjustment effect of the finished product is poor, and the human body does not feel obvious. In addition, the latent heat of phase change materials In many cases, the heat exchange requirements of bedding cannot be met

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
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  • A method for making temperature-regulating fiber, temperature-regulating fiber and temperature-regulating quilt
  • A method for making temperature-regulating fiber, temperature-regulating fiber and temperature-regulating quilt

Examples

Experimental program
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Effect test

Embodiment 1

[0051] A method for making a temperature-regulating fiber, comprising the following steps:

[0052] Step 1: Preparation of Phase Change Microcapsule Emulsion

[0053] (1) Raw material preparation: the phase change microcapsule emulsion includes the following raw materials in parts by weight, 80 parts of capric acid, 20 parts of styrene, 15 parts of methyl methacrylate, 3 parts of acrylic acid, 0.5 part of Silane coupling agent, 0.4 parts of azobisisobutyronitrile, 3 parts of sodium dodecylbenzenesulfonate and 500 parts of water;

[0054] (2) Preparation of oil phase components: Stir and mix capric acid, styrene, methyl methacrylate, acrylic acid, silane coupling agent and azobisisobutyronitrile at 30°C to form oil phase components ;

[0055] (3) Preparation of water phase components: stirring and activating the above ratio of sodium dodecylsulfonate and deionized water at 30°C to prepare water phase components;

[0056] (4) Raw material emulsification: at a temperature of 3...

Embodiment 2

[0064] A method for making a temperature-regulating fiber, comprising the following steps:

[0065] Step 1: Preparation of Phase Change Microcapsule Emulsion

[0066] (1) Raw material preparation: the phase change microcapsule emulsion includes the following raw materials in parts by weight, 120 parts of capric acid, 40 parts of styrene, 25 parts of methyl methacrylate, 7 parts of acrylic acid, 1.5 parts of Silane coupling agent, 0.6 parts of azobisisobutyronitrile, 7 parts of sodium dodecylbenzenesulfonate and 700 parts of water;

[0067] (2) Preparation of oil phase components: Stir and mix capric acid, styrene, methyl methacrylate, acrylic acid, silane coupling agent and azobisisobutyronitrile at 30°C to form oil phase components ;

[0068] (3) Preparation of water phase components: stirring and activating the above ratio of sodium dodecylsulfonate and deionized water at 30°C to prepare water phase components;

[0069] (4) Raw material emulsification: at a temperature of...

Embodiment 3

[0076] A method for making a temperature-regulating fiber, comprising the following steps:

[0077] Step 1: Preparation of Phase Change Microcapsule Emulsion

[0078] (1) Raw material preparation: the phase change microcapsule emulsion includes the following raw materials in parts by weight, 100 parts of capric acid, 30 parts of styrene, 20 parts of methyl methacrylate, 5 parts of acrylic acid, 1 part of Silane coupling agent, 0.5 parts of azobisisobutyronitrile, 5 parts of sodium dodecylbenzenesulfonate and 600 parts of water;

[0079] (2) Preparation of oil phase components: Stir and mix capric acid, styrene, methyl methacrylate, acrylic acid, silane coupling agent and azobisisobutyronitrile at 30°C to form oil phase components ;

[0080] (3) Preparation of water phase components: stirring and activating the above ratio of sodium dodecylsulfonate and deionized water at 30°C to prepare water phase components;

[0081] (4) Raw material emulsification: at a temperature of 30...

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Abstract

The invention relates to the technical field of functional fiber and products thereof, in particular to a preparation method of temperature-adjusting fiber, the temperature-adjusting fiber prepared with the method and a quilt prepared from the temperature-adjusting fiber. The preparation method of the temperature-adjusting fiber comprises steps as follows: (1) preparation of raw materials; (2) preparation of oil-phase components; (3) preparation of water-phase components; (4) emulsification of the raw materials; (5) monomer polymerization. Finally, the fiber is padded in a phase-change microcapsule emulsion at 80 DEG C for 10-30 min and then dried at 80-100 DEG C, and the temperature-adjusting fiber is obtained. On the basis of a phase change microcapsule technology, small-particle phase-change microcapsules with high latent heat and good stability are treated on the fiber by means of a special process, and the prepared temperature-adjusting fiber has the advantages that temperature adjustment is uniform, the latent heat is high, and the fiber touches comfortable.

Description

technical field [0001] The invention relates to the technical field of functional fibers and their products, in particular to a method for making temperature-regulating fibers and the temperature-regulating fibers produced by the method, and also relates to a temperature-regulating quilt made of the temperature-regulating fibers. Background technique [0002] Scientific research shows that quilts at 32°C can help improve people's sleep quality, and people are most likely to fall asleep at this temperature. Because the human skin temperature is 5°C lower than the body temperature, which is about 32°C, the temperature of the quilt is low, and it takes a long time to warm up with the body temperature, which not only consumes the heat energy of the human body, but also after the body surface is subjected to cold stimulation for a period of time, the cerebral cortex will Excitement, thereby delaying the time for people to fall asleep, if the temperature of the quilt is higher tha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M23/12D06M13/188D06M15/233C08F212/08C08F220/14C08F220/06B01J13/14A47G9/02D06M101/06D06M101/12D06M101/08D06M101/32D06M101/28D06M101/34
CPCA47G9/0207B01J13/14C08F212/08D06M13/188D06M15/233D06M23/12D06M2101/06D06M2101/08D06M2101/12D06M2101/28D06M2101/32D06M2101/34C08F220/14C08F220/06
Inventor 张国庆肖吕明
Owner 义乌英科新材料科技有限公司