Patents by Inventor Floyd Friedli

Floyd Friedli 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).

  • Patent number: 5610187
    Abstract: Disclosed are conditioning compositions for the hair and skin containing compounds of the formula (R.sup.1)(R.sup.2)N(CHCH.sub.2 OC(O)R).sub.2 X.sup.- wherein R.sup.1 is alkyl containing 1 to 6 carbon atoms, or hydroxyalkyl containing 1 to 6 carbon atoms; R.sup.2 is alkyl containing 1 to 6 carbon atoms, or benzyl; X.sup.- is an anion; and R is alkyl and alkylene of 12 to 22 carbon atoms having 0 to 3 carbon--carbon double bonds, provided that at least 2 different chain lengths R are present and 0, 1 and 2 such double bonds are present.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: March 11, 1997
    Assignee: Witco Corporation
    Inventors: Monna M. Manning, Andrea S. Allardice, Floyd Friedli
  • Patent number: 5552137
    Abstract: Disclosed are conditioning compositions for the hair and skin containing compounds of the formula (R.sup.1)(R.sup.2)N(CHCH.sub.2 OC(O)R).sub.2 X.sup.- wherein R.sup.1 is alkyl containing 1 to 6 carbon atoms, or hydroxyalkyl containing 1 to 6 carbon atoms; R.sup.2 is alkyl containing 1 to 6 carbon atoms, or benzyl; X.sup.- is an anion; and R is alkyl and alkylene of 12 to 22 carbon atoms having 0 to 3 carbon-carbon double bonds, provided that at least 2 different chain lengths R are present and 0, 1 and 2 such double bonds are present.
    Type: Grant
    Filed: August 5, 1994
    Date of Patent: September 3, 1996
    Assignee: Witco Corporation
    Inventors: Monna M. Manning, Andrea S. Allardice, Floyd Friedli
  • Patent number: 5128473
    Abstract: New piperazine compounds of the formula ##STR1## wherein A is ##STR2## Y is --O-- or --NR.sub.4 --; Z is alkylene containing 2 to 6 carbon atoms in the principal chain and a total of up to 8 carbon atoms;R is alkyl containing from about 8 to about 30 carbon atoms and may contain at least one of --S--, --O--, ##STR3## CONR.sub.4, epoxy and double bond in the chain; R.sub.2 is alkyl containing up to about 30 carbon atoms and may contain at least one of --S--, --O--, ##STR4## --CONR.sub.4 --, epoxy and double bond in the chain; and R.sup.3 and R.sup.4 are each H or lower alkyl;with the proviso that the total number of carbon atoms in the acyl R and R.sub.2 groups is at least 18;X is a salt-forming anion; R.sub.1 is H, lower alkyl, hydroxylower- alkyl or benzyl; and n is an integer from 1 to 4 are especially effective as fabric softeners with antistatic properties and in hair conditioner compositions.
    Type: Grant
    Filed: February 1, 1991
    Date of Patent: July 7, 1992
    Assignee: Sherex Chemical Company, Inc.
    Inventors: Floyd Friedli, Michelle Watts