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A kind of organosilicon borate modified ammonium polyphosphate and its preparation method and application

A technology of borosilicate and ammonium polyphosphate, which is applied in the direction of flame-retardant fibers, textiles, papermaking, fiber treatment, etc., can solve problems such as moisture return, easy moisture absorption, and decreased flame-retardant performance, so as to improve hygroscopicity and increase additional value, the effect of improving flame retardancy

Inactive Publication Date: 2018-05-08
YIWU RUIBAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to propose a method for preparing ammonium polyphosphate modified by organosilicon borate, so as to improve ammonium polyphosphate's easy moisture absorption, moisture return, surface "frost return" and flame retardant performance decline after applying carpet flame retardant finishing. problem, endow flame-retardant carpet with more durable functions (antibacterial, wear-resistant, antistatic) and increase its added value

Method used

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  • A kind of organosilicon borate modified ammonium polyphosphate and its preparation method and application
  • A kind of organosilicon borate modified ammonium polyphosphate and its preparation method and application
  • A kind of organosilicon borate modified ammonium polyphosphate and its preparation method and application

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Experimental program
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Effect test

Embodiment 1

[0029] (1) Silicone borate

[0030] Mix 0.1mol n-dodecane bromide, 0.105mol diethanolamine, 50mL dimethylformamide and 10.6g Na 2 CO 3 Place in a 250mL four-neck flask equipped with an electric stirring device and a condenser, control the constant temperature water bath at 90°C, stir and react for 6h, cool slightly, filter to remove residual solids in the solution, and distill the mother liquor under reduced pressure at 170°C to remove unreacted raw materials and solvents to obtain the product N, N-dihydroxyethyl dodecylamine.

[0031] Add 0.02mol N,N-dihydroxyethyldodecylamine, 0.02mol triethyl borate and 40mL benzene into a 100mL four-necked flask equipped with an electric stirring device, an oil-water separator and a vacuum decompression device. The oil-water separator is pre-loaded with zinc chloride solid to remove the ethanol generated by the reaction by reflux under reduced pressure. The temperature of the water bath is 60°C, and the vacuum degree is controlled to 0....

Embodiment 2

[0038] (1) Silicone borate

[0039] Mix 0.1mol n-dodecane bromide, 0.105mol diethanolamine, 50mL dimethylformamide and 10.6g Na 2 CO 3 Place in a 250mL four-neck flask equipped with an electric stirring device and a condenser, control the constant temperature water bath at 90°C, stir and react for 6h, cool slightly, filter to remove residual solids in the solution, and distill the mother liquor under reduced pressure at 170°C to remove unreacted raw materials and solvents to obtain the product N,N-Dihydroxyethyl dodecylamine.

[0040] Add 0.02mol N,N-dihydroxyethyldodecylamine, 0.02mol triethyl borate and 40mL benzene into a 100mL four-necked flask equipped with an electric stirring device, an oil-water separator and a vacuum decompression device. The oil-water separator is pre-loaded with zinc chloride solid to remove the ethanol generated by the reaction by reflux under reduced pressure. The water bath temperature is 60°C, and the vacuum degree is controlled to 0.04Mpa to...

Embodiment 3

[0047] (1) Silicone borate

[0048] Mix 0.1mol n-dodecane bromide, 0.105mol diethanolamine, 50mL dimethylformamide and 10.6g Na 2 CO 3 Place in a 250mL four-neck flask equipped with an electric stirring device and a condenser, control the constant temperature water bath at 90°C, stir for 6 hours, cool slightly, filter to remove residual solids in the solution, and distill the mother liquor under reduced pressure at 170°C to remove unreacted raw materials and solvents to obtain the product N, N-dihydroxyethyl dodecylamine.

[0049] Add 0.02mol N,N-dihydroxyethyldodecylamine, 0.02mol triethyl borate and 40mL benzene into a 100mL four-necked flask equipped with an electric stirring device, an oil-water separator and a vacuum decompression device. The oil-water separator is pre-loaded with zinc chloride solid to remove the ethanol generated by the reaction by reflux under reduced pressure. The temperature of the water bath is 60°C, and the vacuum degree is controlled to 0.04Mpa...

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Abstract

The invention discloses organosilicone boric acid ester modified ammonium polyphosphate and a preparing method and application of the organosilicone boric acid ester modified ammonium polyphosphate. The preparing method of the organosilicone boric acid ester modified ammonium polyphosphate can solve the problems that a carpet is prone to absorbing moisture and getting damp and is simple in function and the flame resistance is reduced after flame-proof treatment through ammonium polyphosphate. The preparing method comprises the steps of synthesizing boric acid ester modified amino siloxane to obtain organosilicone boric acid ester, and using the organosilicone boric acid ester to modify the surface of the ammonium polyphosphate. After the modified ammonium polyphosphate is applied to flame-proof resistance of the carpet, the carpet is dry in touch compared with a carpet treated by unmodified ammonium polyphosphate, and the flame resistance is improved. In addition, the antistatic performance, the antibacterial performance and the wearing resistance are achieved.

Description

technical field [0001] The invention belongs to the field of functional finishing, and relates to the modification method of ammonium polyphosphate organosilicon borate and the preparation and application of flame retardant, antistatic, antibacterial and wear-resistant carpets, more specifically, an organosilicon boric acid Ester-modified ammonium polyphosphate and its preparation method and application. Background technique [0002] Endowing carpets with excellent flame retardancy can effectively avoid and slow down indoor fires, which is of great significance. Ammonium polyphosphate (APP) is an important additive flame retardant and the main component of intumescent flame retardants. It not only has good flame retardant properties, but also generally does not contain halogens and has low toxicity. The most promising products of halogenation are widely used in flame-retardant finishing of interior decoration parts. However, in practical applications, APP is prone to moist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M11/71D06M15/263
CPCD06M11/71D06M15/263D06M2200/30
Inventor 吴姗姗吴钟鸣
Owner YIWU RUIBAO INTELLIGENT TECH CO LTD