Unlock instant, AI-driven research and patent intelligence for your innovation.

Silicate ester compound, preparation method and application thereof

A compound, silicate technology, applied in the directions of organic silicon compounds, botanical equipment and methods, food preparation, etc., can solve the problems of unsustainable cooling taste, unsuitable for mass use, unsuitable storage and transportation, etc., to improve taste absorption, The effect of improving quality

Active Publication Date: 2012-04-18
CHINA TOBACCO HUNAN INDAL CORP
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The most common cooling agent is menthol, but due to its strong smell and strong irritation to skin, mucous membrane tissue and eyes, it should not be used in large quantities; and mint has the characteristics of sublimation, so it is not suitable for storage and transportation, and the cool taste does not last

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
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Silicate ester compound, preparation method and application thereof
  • Silicate ester compound, preparation method and application thereof
  • Silicate ester compound, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Add 100g CH 2 Cl 2 and 0.4mol (62.5g) menthol, slowly drop 0.1mol (17g) SiCl at 10°C 4 And 0.4mol triethylamine, triethylamine as acid-binding agent, because the reaction will release acidic substance HCl, drop it in 40 minutes, heat and reflux for 2 hours, add 80g cyclohexane after desolventization, heat and reflux for 1h, after desolventization Then add 50g of toluene and heat to reflux for 2h. Filter, add 50 g of 30% NaOH solution to the organic phase, stir and heat up to 60 ° C, keep the temperature for 4 hours, first stir and wash with hydrochloric acid washing solution three times, then wash twice with saturated sodium bicarbonate, and finally wash with distilled water to become neutral, separate Liquid, precipitation, to obtain a yellow liquid, add absolute ethanol, precipitate a white solid, filter, wash with ethanol and distilled water several times, and dry at 80°C to obtain 50g. The content is 99.5%.

[0018] The product trimenthyl silicate is a white pow...

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a new silicate ester compound, and also relates to a preparation method of the compound and application of the compound as a coolant agent. The silicate ester compound provided by the invention is menthol orthosilicate with the chemical structural formula shown as (I). The invention has the advantage of no odor, and since the new silicate ester compound has very high boiling point and can be released slowly, the new silicate ester compound is suitable for being used as the coolant agent of tobacco.

Description

technical field [0001] The present invention relates to a novel silicate compound; the present invention also relates to a preparation method of the compound and its use as a cooling agent. Background technique [0002] Cooling agent is a general term for all chemical substances that can produce a cooling effect and are not strong in medicinal properties. The most common cooling agent is menthol, but due to its strong smell and strong irritation to skin, mucous membrane tissue and eyes, it should not be used in large quantities; and mint has the characteristics of sublimation, so it is not suitable for storage and transportation, and the cool taste does not last . Therefore, many scientists have been looking for alternative products and derivatives of menthol, and some compounds that are believed to be safer have been used in tobacco, food, chemical and other industries. [0003] In recent years, the demand for cooling agents has been increasing, and the requirements are g...

Claims

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C07F7/04A24B15/34A01N55/10A01P17/00A23L1/226A23L27/20
Inventor 任建新穆小丽罗嘉银董红
Owner CHINA TOBACCO HUNAN INDAL CORP