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Multifunctional softener and preparation method thereof

A softener and multifunctional technology, applied in the field of multifunctional softener and its preparation, can solve problems such as wrinkling and thinning, and achieve the effects of preventing yellowing, increasing washability, and good film-forming effect

Inactive Publication Date: 2019-03-08
HUAIHAI INST OF TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a multifunctional softener and a preparation method thereof, aiming at all cotton bedding, under the premise of ensuring the softness and skin-friendliness of all cotton fabrics, the toughness is increased, and the problems of wrinkling and thinning are solved. question

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Each component of softening agent and the mass parts of component are as follows:

[0027] Phosphate 50 parts;

[0028] 20 parts of ternary copolymerized block silicone oil;

[0029] 12 parts of polyether amino silicone oil;

[0030] 3 parts of triethylamine;

[0031] 1 part of vitamin B5 solution;

[0032] 0.8 part of anti-ozone additive;

[0033] 4 parts of 1,3-propanedithiol;

[0034] 4 parts of maleic acid;

[0035] 1 part phthalates;

[0036] 9 parts of trihydroxyaminomethane.

[0037] The preparation method of above-mentioned softening agent, comprises the following steps:

[0038] (1) Weigh phosphate ester, ternary copolymerization block silicone oil and polyether amino silicone oil respectively according to the mass parts and mix and stir at 45°C to obtain mixed modified product A;

[0039] (2) Weighing 1,3-propanedithiol and maleic acid in sequence according to the number of parts by mass, mixed and stirred at 50°C, left to stand for 40 minutes, cooled...

Embodiment 2

[0042] Phosphate 40 parts;

[0043] 25 parts of ternary copolymerized block silicone oil;

[0044] 10 parts of polyether amino silicone oil;

[0045] 3.5 parts of triethylamine;

[0046] 0.4 parts of vitamin B5 solution;

[0047] 1.5 parts of anti-ozone additive;

[0048] 3 parts of 1,3-propanedithiol;

[0049] 6 parts of maleic acid;

[0050] 2 parts phthalates;

[0051] 8 parts of trihydroxyaminomethane.

[0052] The preparation method of above-mentioned softening agent, comprises the following steps:

[0053] (1) Weigh phosphate ester, ternary copolymerization block silicone oil, and polyether amino silicone oil according to the mass parts and mix and stir at 40°C to obtain the mixed modified product A;

[0054] (2) Weighing 1,3-propanedithiol and maleic acid in sequence according to the number of parts by mass, mixed and stirred at a temperature of 55° C., left to stand for 30 minutes, and cooled to normal temperature to obtain a mixed modified product B;

[0055]...

Embodiment 3

[0057] Phosphate 45 parts;

[0058] 23 parts of ternary copolymerized block silicone oil;

[0059] 11 parts of polyether amino silicone oil;

[0060] 3.4 parts of triethylamine;

[0061] 0.7 parts of vitamin B5 solution;

[0062] 1.2 parts of anti-ozone additives;

[0063] 4 parts of 1,3-propanedithiol;

[0064] 1.5 parts of maleic acid;

[0065] 2 parts phthalates;

[0066] 8.2 parts of trihydroxyaminomethane.

[0067] The preparation method of above-mentioned softening agent, comprises the following steps:

[0068] (1) Weigh phosphate ester, ternary copolymerization block silicone oil, and polyether amino silicone oil according to the mass parts and mix and stir at 42°C to obtain mixed modified product A;

[0069] (2) Weigh 1,3-propanedithiol and maleic acid in sequence according to the number of parts by mass, mix and stir at a temperature of 51° C., leave to stand for 33 minutes, and cool down to normal temperature to obtain a mixed modified product B;

[0070] (3) ...

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Abstract

The invention provides a multifunctional softener and a preparation method thereof and relates to the technical field of textile after-treatment aids. The multifunctional softener is made with, by weight, 40-50 parts of phosphates, 20-25 parts of ternary polymerized block silicone oil, 10-12 parts of polyether amino silicone oil, 3-3.5 parts of triethylamine, 0.4-1 part of vitamin B5 solution, 0.8-1.5 parts of an anti-zone aid, 3-4 parts of 1,3-propanedithiol, 4-6 parts of maleic acid, 1-2 parts of phthalates, and 8-9 parts of trihydroxyaminomethane. At the premise of ensuring softness and skin friendliness for cotton beddings, the multifunctional softener provides improved toughness and helps solve the wrinkling and thinning problems.

Description

technical field [0001] The invention relates to the technical field of textile finishing auxiliaries, in particular to a multifunctional softener and a preparation method thereof. Background technique [0002] In order to meet people's requirements for clothing decoration, textile fabrics emerge in endlessly. In daily life, cotton fiber and hemp fiber, wool fiber and silk, nylon and polyester, acrylic fiber and polypropylene fiber, vinylon and chlorine fiber, viscose fiber and cuprammonium fiber are mainly used in daily life. Textiles made of different textile raw materials have different hand feel, air permeability and softness. [0003] In order to improve the softness of textile products, the static and dynamic friction coefficients of fibers can be changed by softeners for various fibers or fabrics. When the static friction coefficient is changed, the hand feels smooth and easy to move on the fibers or fabrics; when changing the dynamic friction When the coefficient is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M13/292D06M15/643D06M15/647D06M13/224D06M13/368D06M13/252D06M13/203D06M13/402D06M101/06
CPCD06M13/203D06M13/224D06M13/252D06M13/292D06M13/368D06M13/402D06M15/643D06M15/647D06M2101/06D06M2200/20D06M2200/50
Inventor 徐国想赵跃强孟庆方徐美君查鹏程
Owner HUAIHAI INST OF TECH
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