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Cold handmade soap and preparation method thereof

A cold-process handmade soap and saponification technology, which is applied in the field of daily chemicals, can solve the problems of reducing the quality of precious oils, incomplete local reactions, and mixing in, to increase moisturizing and nourishing effects, solve incomplete saponification reactions, and moderate hardness Effect

Inactive Publication Date: 2017-05-31
江西神州通油茶科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some problems in existing refrigeration soaps. On the one hand, sodium hydroxide does not fully contact with oil during the reaction process, resulting in incomplete local reaction, excessive local alkalinity, and damage to the skin; or too much residual oil in the local area, which is prone to rancidity; On the other hand, during the reaction process of oil and sodium hydroxide, full contact with air will easily cause oil oxidation and reduce the quality of precious oil; and air will be mixed in during the stirring process, causing bubbles in the soap

Method used

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  • Cold handmade soap and preparation method thereof

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preparation example Construction

[0030] The preparation method of above-mentioned camellia oil cold process handmade soap comprises the steps:

[0031] S1: Mix camellia oil, palm oil, palm kernel oil, shea butter, castor oil, cupu azu oil, avocado oil, argan oil in proportion, 35-45℃ water bath, 0.08-0.1MPa vacuum degree Heating under the conditions until completely dissolved, stirring and mixing evenly.

[0032] S2: Slowly pour the above sodium hydroxide solution into the mixed vegetable oil under stirring, and carry out saponification reaction for half an hour in a water bath at 35-45° C. and a vacuum of 0.08-0.1 MPa. Wherein, the preparation method of sodium hydroxide solution is: dissolve sodium hydroxide solid in pure water in proportion, wherein, the mass ratio of sodium hydroxide and pure water is 1:1.6-1:2.4, fully stir, and hydrogen The sodium oxide solid is completely dissolved, cooled to about 35-45°C, and set aside.

[0033] S3: Move the reaction liquid in S2 together with the vacuum stirring po...

Embodiment 1

[0039] S1. Take 23 parts of camellia oil, 15 parts of palm oil, 10 parts of palm kernel oil, 3.0 parts of shea butter, 1 part of castor oil, 0.5 parts of cupu azu oil, 12 parts of avocado oil, and 5 parts of argan oil Mix, heat in a 40°C water bath and a vacuum of 0.08MPa until completely dissolved, stir and mix evenly.

[0040] S2. Take 10 parts of sodium hydroxide solid and add 18 parts of pure water to dissolve, and then cool to about 40°C after completely dissolving; Under MPa vacuum condition, carry out saponification reaction for half an hour.

[0041] S3. Transfer the reaction solution in the above steps together with the vacuum stirring pot to an ultrasonic reactor, and perform ultrasonic and saponification reaction for 1 hour under the condition of 100W power and 60KHz frequency.

[0042] S4. When the reaction solution in step S3 is viscous, add 1.5 parts of natural plant essential oil, 0.5 part of natural plant extract, and 0.5 part of jojoba oil, stir well, and mix...

Embodiment 2

[0046] S1. Take 25 parts of camellia oil, 15 parts of palm oil, 9 parts of palm kernel oil, 3.0 parts of shea butter, 1 part of castor oil, 0.5 parts of cupu azu oil, 11.5 parts of avocado oil, and 4 parts of argan oil Mix, heat in a water bath at 42°C and a vacuum of 0.09MPa until completely dissolved, stir and mix evenly.

[0047] S2. Take 9.5 parts of solid sodium hydroxide and add 18 parts of pure water to dissolve, completely dissolve and cool to about 40°C; pour the sodium hydroxide aqueous solution at about 40°C into the mixed vegetable oil under stirring, and put it in a water bath at 40°C, 0.08 Under MPa vacuum condition, carry out saponification reaction for half an hour.

[0048] S3. Move the reaction liquid in the above steps together with the vacuum stirring pot to an ultrasonic reactor, and perform ultrasonic and saponification reaction under the conditions of 110W power and 50KHz frequency for 1.5 hours.

[0049] S4. When the reaction solution in step S3 become...

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Abstract

The invention relates to the technical field of daily chemical products, and specifically discloses cold handmade soap and a preparation method thereof. The cold handmade soap is prepared from the following components: 20 to 25 parts of camellia oil, 13 to 16 parts of palm oil, 10 to 12 parts of palm kernel oil, 2.5 to 3.0 parts of shea butter, 1 to 1.5 parts of castor oil, 0.5 to 1 part of jojoba oil, 0.5 to 1 part of cupuacu butter, 10 to 12 parts of avocado oil, 3 to 5 parts of argan nut oil, 1.5 to 2.0 parts of natural plant essential oil, 0.5 to 1.5 parts of natural plant extract, 18 to 22 parts of water and 9 to 11 parts of sodium hydroxide. The cold handmade soap disclosed by the invention is obtained through a special preparation method, and not only can nutritional ingredients in plant oil be reserved to the maximum, but also the technical problem that local saponification in a preparation method of existing cold handmade soap is incomplete can be solved.

Description

technical field [0001] The invention relates to the technical field of daily chemicals, in particular to a cold handmade soap and a preparation method thereof. Background technique [0002] The unsaturated fatty acid in camellia oil is as high as 90%, oleic acid reaches 80-83%, linoleic acid reaches 7-13%, and is rich in vitamins A, B, D, E, etc., squalene, flavonoids, camellia glycosides And other biologically active ingredients can nourish the skin and maintain the youthful vitality of the skin. At the same time, camellia oil is refreshing and non-greasy after use, and is easy to absorb. It is a pure natural, safe and reliable skin care product. [0003] Cold handmade soap is a cleaning and care product that replaces chemical products. It is made of natural oils (camellia oil, olive oil, coconut oil, etc.) and alkali slowly saponified at room temperature, and some natural plant essential oils are added in the middle And functional ingredients such as plant extracts are s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C11D9/02C11D9/38C11D13/00C11D13/16A61Q19/00A61Q19/10
CPCC11D9/02A61Q19/00A61Q19/10C11D9/38C11D13/00C11D13/16
Inventor 郝泽金陈功
Owner 江西神州通油茶科技有限公司
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