Patents Assigned to Velsicol Chemical Company
  • 1-Thiazolyl-5-acyloxyimidazolidinones
    Patent number: 4118390
    Abstract: This invention discloses new compounds of the formula ##STR1## wherein X is selected from the group consisting of halogen and alkylsulfonyl; R.sup.1 is selected from the group consisting of alkyl, alkenyl, haloalkyl and alkynyl; and R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl, alkynyl, alkoxyalkyl, cycloalkyl and ##STR2## WHEREIN P IS AN INTEGER FROM 0 TO 2; Y is selected from the group consisting of alkyl, alkenyl, halogen, haloalkyl, alkoxy, alkylthio, nitro and cyano; and m is an integer from 0 to 3.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: October 3, 1978
    Assignee: Velsicol Chemical Company
    Inventors: Chin Ching Wu, John Krenzer
  • N-dialkoxyalkyl-N-dioxolanalkylene-.alpha.-haloalkanamides
    Patent number: 4118216
    Abstract: This invention discloses new chemical compounds of the formula ##STR1## wherein Z is alkyl; m is an integer from 0 to 4; n and p are each integers from 1 to 2; R.sup.1 and R.sup.2 are each alkyl; R.sup.3 is hydrogen or alkyl; and X is halogen. The compounds of the foregoing description are useful as herbicides.
    Type: Grant
    Filed: April 25, 1977
    Date of Patent: October 3, 1978
    Assignee: Velsicol Chemical Company
    Inventors: Roger D. Hotz, Leonard J. Stach, Sidney B. Richter
  • Dioxane substituted amides
    Patent number: 4116670
    Abstract: This invention discloses new compounds of the formula ##STR1## WHEREIN R.sup.1 is selected from the group consisting of hydrogen and alkyl; X is halogen; R.sup.2 is selected from the group consisting of alkyl, alkenyl and alkynyl; n is the integer 1 or 2; Z is alkyl; and m is an integer from 0 to 4. Further disclosed are herbicidal compositions utilizing the aforedescribed compounds.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: September 26, 1978
    Assignee: Velsicol Chemical Company
    Inventors: Leonard J. Stach, Roger D. Hotz, Sidney B. Richter
  • 1-Thiazolyl-5-hydroxyimidazolidinones
    Patent number: 4116969
    Abstract: This invention discloses new compounds of the formula ##STR1## wherein X is halogen; and R.sup.1 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##STR2## wherein R.sup.2 and R.sup.3 are each selected from the group consisting of hydrogen and alkyl.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: September 26, 1978
    Assignee: Velsicol Chemical Company
    Inventors: Chin Ching Wu, John Krenzer
  • Dioxolane substituted amides
    Patent number: 4113464
    Abstract: This invention discloses new compounds of the formula ##STR1## wherein R.sup.1 is selected from the group consisting of hydrogen and alkyl; X is halogen; R.sup.2 is selected from the group consisting of alkyl, alkenyl and alkynyl; n is the integer 1 or 2; and R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are each selected from the group consisting of hydrogen and alkyl. Further disclosed are herbicidal compositions utilizing the aforedescribed compounds.
    Type: Grant
    Filed: April 4, 1977
    Date of Patent: September 12, 1978
    Assignee: Velsicol Chemical Company
    Inventors: Leonard J. Stach, Roger D. Hotz, Sidney B. Richter
  • Thiadiazolylimidazolidinone esters of tetrahydrofuryl substituted acids
    Patent number: 4111949
    Abstract: This invention discloses new compounds of the formula ##STR1## WHEREIN R.sup.1 is selected from the group consisting of alkyl, cycloalkyl, alkenyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl and alkylsulfinyl; R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##STR2## wherein R.sup.4 and R.sup.5 are each selected from the group consisting of hydrogen and alkyl; p is an integer from 0 to 3; R.sup.3 is selected from the group consisting of alkyl and halogen; and q is an integer from 0 to 2. Further disclosed is the herbicidial utility of the foregoing compounds.
    Type: Grant
    Filed: March 25, 1976
    Date of Patent: September 5, 1978
    Assignee: Velsicol Chemical Company
    Inventor: John Krenzer