Environment-friendly efficient softener, and preparation method and application thereof

A softener and high-efficiency technology, applied in the field of environmentally friendly and high-efficiency softeners, can solve the problems of large amount of addition, difficulty in promotion, and high price of paper products, and achieve the effects of less usage, low cost, and reduced softness

Inactive Publication Date: 2020-08-07
旭川新材料(广东)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, softeners on the market usually use silicon polymers or quaternary ammonium salt polymers as the main body, and are composed of surfactants, fixatives, humectants, emulsifiers and other additives; About 5-15% (recorded as the percentage of softener in paper weight), due to the large amount added, the price of paper products is high, and it is difficult to promote in the market

Method used

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  • Environment-friendly efficient softener, and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An environmentally friendly and efficient softener, which is composed of the following components by weight percentage: 5% silicone resin, 30% quaternary ammonium salt polymer, 59% polyol, 0.5% emulsifier, deionized water 5%, biguanide preservatives 0.5%.

[0024] The emulsifier is alkylphenol polyoxyethylene ether, specifically octylphenol polyoxyethylene ether.

[0025] A kind of preparation method of environment-friendly high-efficiency softening agent, comprises the following steps:

[0026] 1) Take 5% of silicone resin and 30% of quaternary ammonium salt polymer, stir and mix evenly at a high speed for later use;

[0027] 2) Add 0.5% of emulsifier to polyol 59%, and add 5% of deionized water to adjust the viscosity to (2#, 200r): 30-120cps;

[0028] 3) Slowly add the mixture of silicone emulsion and quaternary ammonium salt polymer into the polyol dropwise, and keep stirring until the system becomes colorless and transparent after the dropwise addition;

[0029]...

Embodiment 2

[0031] An environmentally friendly and efficient softener, which is composed of the following components by weight percentage: 30% of silicone resin, 5% of quaternary ammonium salt polymer, 47% of polyol, 2% of emulsifier, deionized water 15%, biguanide preservatives 1.0%.

[0032] Described emulsifier is sodium dodecylbenzenesulfonate.

[0033] A kind of preparation method of environment-friendly high-efficiency softening agent, comprises the following steps:

[0034] 1) Take 30% of silicone resin and 5% of quaternary ammonium salt polymer, stir and mix evenly at a high speed for later use;

[0035] 2) Add 2% of emulsifier to 47% of polyol, and add 15% of deionized water to adjust the viscosity to (2#, 200r): 30-120cps;

[0036] 3) Slowly add the mixture of silicone emulsion and quaternary ammonium salt polymer into the polyol dropwise, and keep stirring until the system becomes colorless and transparent after the dropwise addition;

[0037] 4) Add 1.0% of biguanide preser...

Embodiment 3

[0039] An environment-friendly and high-efficiency softener, which is composed of the following components by weight percentage: 20% of silicone resin, 21% of quaternary ammonium salt polymer, 52% of polyol, 1% of emulsifier, deionized water 5.5%, biguanide preservatives 0.5%.

[0040] Described emulsifier is sodium lauryl sulfate.

[0041] A kind of preparation method of environment-friendly high-efficiency softening agent, comprises the following steps:

[0042] 1) Take 20% of silicone resin and 21% of quaternary ammonium salt polymer, stir and mix evenly at a high speed for later use;

[0043] 2) Add 1% of emulsifier to 52% of polyol, and add 5.5% of deionized water to adjust the viscosity to (2#, 200r): 30-120cps;

[0044] 3) Slowly add the mixture of silicone emulsion and quaternary ammonium salt polymer into the polyol dropwise, and keep stirring until the system becomes colorless and transparent after the dropwise addition;

[0045] 4) Add 0.5% of biguanide preservat...

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Abstract

The invention discloses an environment-friendly efficient softener, and a preparation method and an application thereof. The environment-friendly efficient softener is prepared from, by weight, 5 to 30% of organic silicon resin, 5 to 30% of a quaternary ammonium salt polymer, 40 to 70% of polyhydric alcohol, 0.5 to 2% of an emulsifier, 5 to 15% of deionized water and 0.3 to 1.0% of a biguanide preservative. The environment-friendly efficient softener is small in additive amount and low in cost.

Description

technical field [0001] The invention relates to an environment-friendly and high-efficiency softener as well as a preparation method and application thereof. Background technique [0002] At present, softeners on the market usually use silicon polymers or quaternary ammonium salt polymers as the main body, and are composed of surfactants, fixatives, humectants, emulsifiers and other additives; About 5-15% (reported by the percentage of softening agent in paper weight), because the added amount is large, the price of paper products is high, and it is difficult to promote in the market. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the object of the present invention is to provide an environment-friendly and high-efficiency softener with less addition amount and low cost, as well as its preparation method and application. [0004] The technical scheme adopted by the present invention to solve its technical problems is: [0005] An environm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D21H17/59D21H17/33D21H17/53D21H17/06D21H17/07D21H21/14
CPCD21H17/06D21H17/07D21H17/33D21H17/53D21H17/59D21H21/14
Inventor 郑辉陈志飞
Owner 旭川新材料(广东)股份有限公司
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