Novel perfume with refreshing, consciousness-restoring and calming effects
A new type of perfume technology, which is applied in the formulation of perfume preparations, cosmetic preparations, cosmetics, etc., to achieve the effects of easy portability, pleasant aroma and good fragrance retention effect.
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Embodiment 1
[0050] Embodiment 1 The preparation of polyisobutylene succinic anhydride-triethanolamine
[0051] 33 g of polyisobutylene succinic anhydride was added to a four-necked flask equipped with a condenser, a stirring paddle, a thermometer, and a nitrogen inlet pipe, and the temperature was raised to 110°C. Add 6g of triethanolamine (TEA), pass nitrogen, continue to heat up to 160 ° C, and react until the acid value no longer changes, and the product is obtained. The infrared spectrum analysis of the product is shown in the appendix Figure 1a with 1b , Figure 1a Be the infrared spectrogram of raw material isobutylene succinic anhydride, Figure 1b IR spectrum of the product.
Embodiment 2
[0052] The preparation of embodiment 2 calcium lignosulfonate copolymer
[0053] Weigh 3.0g of lignosulfonate and dissolve it in distilled water, put it into a four-neck flask, measure 10mL of acrylic acid, slowly add dropwise into 50mL of aqueous solution containing 4.0g of NaOH while stirring in an ice-water bath, and partially neutralize to the Neutralization is required, then add 2.0g of acrylamide, then add the initiator, stir at the temperature of the water bath at 40°C, add 2.0g of cross-linking agent after a certain period of time to continue the reaction, and stop the reaction after 2 hours. Pour out the liquid into a container, dry to constant weight at 40°C, and pulverize to obtain calcium lignosulfonate copolymer. For the infrared spectrum analysis of the product, see the attached figure 2 .
Embodiment 3
[0054] Example 3 Preparation of Herbal Plant Mixture Extract
[0055] Grind storax 40g, scutellaria baicalensis 35g, mint 30g, Shichangpu 25g, benzoin 20g, Zhuru 25g, Anemarrhena 25g and Ophiopogon japonicus 40g respectively, pass through a 20-mesh sieve, put them into a mixer and mix them evenly, then put them into a distillation pot , add 1.5kg of water, soak for 6 hours, then carry out distillation extraction, collect the distillate until the distillate is completely extracted, and obtain the herbal plant mixture extract.
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