Patents by Inventor Anatoly Y. Morozov

Anatoly Y. Morozov has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for producing acid agent from sulfonated phenol and formaldehyde
    Patent number: 4211856
    Abstract: A process for producing an acid agent which comprises reaction of sulphonated phenol and formaldehyde in an "ideal" displacement reactor at a temperature within the range of from 50.degree. to 120.degree. C. at a constant molar ratio of said components. The reaction may be carried out in the presence of additives such as urea or orthophosphoric acid.The process according to the present invention has an increased productivity at reduced power and labor inputs as compared to the prior art processes.
    Type: Grant
    Filed: January 5, 1978
    Date of Patent: July 8, 1980
    Inventors: Vasily D. Valgin, Alexandr M. Vasilenko, Anatoly Y. Morozov, Vadim D. Chesnokov