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Plastic particle perfuming essence and preparation method thereof

A technology of plastic granules and flavors, which is applied in the field of flavors and fragrances, which can solve the problems of short fragrance retention time, weak fragrance, and poor combination of plastic particles, etc., and achieve the effects of stable and long-lasting fragrance release, improved organizational structure stability, and improved stability and durability

Active Publication Date: 2021-10-01
上海意安实业有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned related technologies, the inventor believes that although the fragrance in the above application documents can cover the residual odor of the plastic masterbatch itself, it is poorly combined with the plastic particles, and the fragrance will become weaker and weaker during long-term use , the overall fragrance retention time is short, therefore, a new solution needs to be proposed to solve the above problems

Method used

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  • Plastic particle perfuming essence and preparation method thereof
  • Plastic particle perfuming essence and preparation method thereof
  • Plastic particle perfuming essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A plastic granule flavoring essence, the components and their corresponding parts by weight are shown in Table 1, and are prepared through the following steps:

[0045] (1) According to the ratio, prepare hexyl salicylate, methyl anthranilate, benzyl acetate, linalool, diethyl phthalate, hexyl cinnamaldehyde, indole, phylloyl salicylate, dihydro Raw materials for methyl jasmonate, tricyclodecenyl acetate, phenylethyl alcohol and methyl benzoate;

[0046] (2) each raw material in the step (1) is placed in a stirring container and stirred and mixed, the stirring time is 10min, and the stirring speed is 200rpm, and then the mixed liquid obtained is carried out high-pressure homogenization, and the homogenization pressure is a first-level 30MPa, and the second-level Grade 10Mpa, you can get plastic granules with flavoring essence.

[0047] Note: Hexyl salicylate in the above steps was purchased from Hubei Xinghengye Technology Co., Ltd., CAS No. 6259-76-3; methyl anthranil...

Embodiment 2-4

[0049] A flavoring and flavoring essence for plastic granules. The difference from Example 1 is that each component and its corresponding parts by weight are shown in Table 1.

[0050] Each component and parts by weight (kg) thereof in table 1 embodiment 1-4

[0051]

[0052]

Embodiment 5

[0054] A kind of plastic granule flavoring essence, the difference with embodiment 1 is, in each raw material of step (1), also add the stabilizing aid that is 6 parts by weight, and stabilizing aid is made of propylene glycol alginate, carboxylic acid Sodium methylcellulose and modified starch are composed in a mass ratio of 1:0.35:0.95. Propylene glycol alginate was purchased from Hebei Runbu Biotechnology Co., Ltd., CAS No. 9005-37-2; sodium carboxymethylcellulose was purchased from Shandong Guante Biological Engineering Co., Ltd., CAS No. 9004-32-4; ​​modified starch was purchased from Hebei Lihua Biotechnology Co., Ltd., CAS No. 9049-76-7.

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Abstract

The invention relates to the field of flavors and fragrances, and particularly discloses a plastic particle perfuming essence and a preparation method thereof. ,The plastic particle perfuming essence comprises the following components in parts by weight: 5 to 10 parts of hexyl salicylate 1 to 5 parts of methyl anthranilate, 5 to 10 parts of benzyl acetate, 20 to 30 parts of linalool, 30 to 40 parts of diethyl phthalate, 1 to 5 parts of hexylcinnamic aldehyde, 1 to 5 parts of indole, 1 to 5 parts of cis-3-hexenylsalicylate, 1 to 5 parts of methyl dihydrojasmonate, 1 to 5 parts of tricyclodecenyl acetate, 1 to 5 parts of phenethyl alcohol, and 1 to 5 parts of methyl benzoate. The preparation method comprises the steps: placing the raw materials in a stirring container for stirring and mixing, uniformly stirring and mixing, and homogenizing the obtained mixed liquid at high pressure to obtain the plastic particle perfuming essence. The plastic particle perfuming essence can form a stable structure after being combined with plastic particles, and the fragrance burst is stable and lasting in the application process.

Description

technical field [0001] The present application relates to the field of flavors and fragrances, more specifically, it relates to a plastic granule flavoring essence and a preparation method thereof. Background technique [0002] The main raw materials of plastic flavors are natural flavors and synthetic flavors, which also belong to the category of industrial flavors. Like daily chemical flavors, plastic flavors are available in powder and liquid form, and are used in plastic products, rubber products, recycled plastics, household products, and stationery. Automotive interior parts, packaging for beauty and cosmetics, etc. [0003] In the Chinese invention patent application document with the publication number CN112210170A, a kind of fragrance-type plastic seal and its preparation method are disclosed. In terms of mass percentage, it includes 98.5-99.5% of plastic masterbatch; 0.1-1% of marine essence; 0.05-1% of toner 0.5%; luminescent powder 0.1-0.6%. Said marine essence...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11B9/00
CPCC11B9/0015C11B9/0061C11B9/0092C11B9/003C11B9/0034Y02W90/10
Inventor 古异轩陈相慎尹杨坤
Owner 上海意安实业有限公司