PH | 5.0~8.0 |
Physical and Chemical Properties | This product is yellow transparent liquid, pure infrared spectrum in 1640~1560cm-1, 3330~3440cm-1 has strong absorption. Freezing point 0 ° C., density chemical book 0.25% g/cm3, surface tension (solution) 35 × 10-3n/m. Soluble in water, biodegradable. It has good foaming and thickening effect. |
Use | Uses can be used as cosmetics, shampoos, Bath components, can also be used as textile levelling agent, wetting agent, soft Liu, antistatic agent. As a fungicide, the general dosage of 30 mg/L. |
Summary:
Summary:
keywords:
surfactant cocamido propyl betaine
DOI:
CNKI:SUN:CHEM. 0.1994-01-014
cited:
Year:
1994
Zhao Genmei ,< a href = "https://xueshu.baidu.com/s?wd=author: (Dong Xiaowen) & tn = SE_baiduxueshu_c1gjeupa & ie = utf-8 & SC _f_para = SC _hilight = person" target = "_blank"> Dong Xiaowen
Summary:
This paper reports the synthesis process of coconut oil amidopropyl betaine. The method uses coconut oil as raw material, through condensation with 3-dimethylaminopropylamine and two-step reaction with sodium chloroacetate quaternary amination, to prepare cocoamidopropyl betaine, with a yield of about 90%.
keywords:
coconut oil; amidopropyl; betaine; surfactant
cited:
Year:
1994
CN201410676061.X
date of application:
2014-11-24
public/announcement number:
CN105693534A
date of publication/announcement:
2016.06.22
Applicant (patentee):
Tianjin bokny technology development co., ltd
Inventor:
Tang Qing ,< a href = "https://xueshu.baidu.com/s?wd=author: (Tang Cheng) & tn = SE_baiduxueshu_c1gjeupa & ie = utf-8 & SC _f_para = SC _hilight = person" target = "_blank"> Tang Cheng ,< a href = "https://xueshu.baidu.com/s?wd=author: (Jiang wenhai) & tn = SE_baiduxueshu_c1gjeupa & ie = utf-8 & SC _f_para = SC _hilight = person" target = "_blank"> Jiang wenhai , sun youguang , Gao Guixin
national and provincial code:
CN120116
Summary:
The present invention is a method for producing a coconut amidopropyl betaine iodine complex. The present invention uses coconut amidopropyl betaine as a complexing carrier and iodine (I) complexing to generate a coconut amidopropyl betaine complex. The invention has a dark purple thick liquid appearance, soluble in water, a pH value of 5-6, and an iodine content of 5-15%. The finished product of the invention needs to be stored in a dark, non-metallic container.
This product is not a hazardous material. Store in a cool and dry place, avoiding sunlight and rain.
overview | cocamidopropyl betaine is a colorless or light yellow transparent viscous liquid, trade name: CAB, active substance content is usually 30±2%, it is a zwitterionic surfactant, under acidic and alkaline conditions, it has excellent stability, showing positive and anionic properties respectively, its compatibility performance is good, the irritation is small, and it is easily soluble in water, it is stable to acid and alkali, has a lot of foam, strong detergency, and has excellent thickening, softness, bactericidal, antistatic, and hard water resistance. It can significantly improve the softness, conditioning and low temperature stability of washing products. It has no irritation to the skin and mucous membranes, no allergic reaction, and can be compatible with yin, yang, and non-ionic surfactants to obtain transparent liquid or colloid. |
application | coconut amidopropyl betaine has softness, bactericidal and antistatic properties and good foaming effect. it is an excellent hair conditioner and can be prepared with fine shampoo, bath agent, facial cleanser (cream) and baby skin care products. It is also a soft treatment agent with excellent performance in the textile printing and dyeing industry, and is also widely used in oil field exploitation. |
use | can be used as cosmetics, shampoo, bath composition, can also be used as textile leveling agent, wetting agent, soft Liu, antistatic agent. As a fungicide, the general dosage is 30 mg/L. |
production method | equimolar coconut oleic acid methyl ester and N,N-dimethyl -1, 3-propanediamine are put into a reaction kettle, 0.1% sodium methoxide is added as a catalyst, stirred at 100~120 ℃ for 4~5 h, by-product methanol is distilled, and amido tertiary amine is obtained after treatment. Then, the amido tertiary amine and sodium chloroacetate were put into the salt kettle, and the coconut oleamine propyl betaine was prepared with reference to the process conditions of dimethyl dodecyl betaine. |