Patents by Inventor Robert A. Bauman

Robert A. Bauman 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: 4873001
    Abstract: A fabric softening and antistatic liquid laundry detergent composition includes synthetic anionic organic detergent, bentonite and higher aliphatic isostearamide antistat in an aqueous medium. The liquid detergent composition preferably contains a builder for the detergent component, such as polyphosphate and/or carbonate. Also within the invention is a process for washing and drying laundry, utilizing the described liquid detergent in the washing operation, whcih produces laundry that is soft and static-free or of low electrostatic charge despite having been subjected to a tumble drying process or similar static charging drying process, which normally causes laundry of similar fabrics to become electrostatically charged, resulting in objectionable "static cling".
    Type: Grant
    Filed: June 17, 1988
    Date of Patent: October 10, 1989
    Assignee: Colgate-Palmolive Company
    Inventors: Pallassana N. Ramachandran, Paul S. Grand, Robert A. Bauman
  • Patent number: 4626364
    Abstract: A particulate fabric softening and antistatic built detergent composition includes synthetic organic detergent, builder for the detergent, bentonite and higher aliphatic isostearamide antistat. The bentonite and antistat are often preferably agglomerated together and may be admixed with spray dried detergent "base beads" which are preferably of similar particle sizes and which include anionic synthetic organic detergent and builder, to make the fabric softening and antistatic detergent composition. Also within the invention is a process for washing and drying laundry which produces laundry that is soft and static-free or of low electrostatic charge despite having been subjected to a tumble drying process which normally makes laundry of similar fabrics electrostatically charged and subject to objectionable "static cling".
    Type: Grant
    Filed: January 28, 1985
    Date of Patent: December 2, 1986
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4563288
    Abstract: N-alkylisostearamides useful as antistatic agents for laundered fabrics; detergent compositions containing an effective antistatic amount of said amide; and a method of protecting fabrics against acquiring static electricity by contacting fabrics with said isostearamides or detergent compositions during laundering. These compounds provide antistatic protection without reducing optical brightener and detergency performance of the detergent composition.
    Type: Grant
    Filed: November 23, 1984
    Date of Patent: January 7, 1986
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4497715
    Abstract: N-alkylisostearamides useful as antistatic agents for laundered fabrics; detergent compositions containing an effective antistatic amount of said amide; and a method of protecting fabrics against acquiring static electricity by contacting fabrics with said composition during laundering. These compounds provide antistatic protection without reducing optical brightener and detergency performance of the detergent composition.
    Type: Grant
    Filed: August 3, 1982
    Date of Patent: February 5, 1985
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4421514
    Abstract: Isostearic acid useful as an antistatic agent in the laundering of fabrics with all-nonionic detergents which may optionally contain optical brighteners, without interfering with the whitening properties of said optical brighteners.
    Type: Grant
    Filed: August 3, 1982
    Date of Patent: December 20, 1983
    Assignee: Colgate-Palmolive
    Inventor: Robert A. Bauman
  • Patent number: 4418011
    Abstract: An antistatic detergent composition useful in the laundering of fabrics containing nonionic surfactants, an antistatic amount of isostearic acid and a specified cationic polymer; and a method of imparting antistatic properties to fabrics during laundering, which consists in contacting fabrics with said composition in the wash cycle.
    Type: Grant
    Filed: August 3, 1982
    Date of Patent: November 29, 1983
    Assignee: Colgate-Palmolive Company
    Inventors: Robert A. Bauman, Robert C. Pierce
  • Patent number: 4283192
    Abstract: Short chain acyl derivatives of long chain aliphatic amines useful as non-yellowing antistatic agents for laundered fabrics, detergent compositions containing an effective antistatic amount of said amide and a method of protecting fabrics against acquiring static electricity by contacting fabrics with said composition during laundering. These compounds provide antistatic protection without reducing optical brightener performance of the detergent composition.
    Type: Grant
    Filed: November 26, 1979
    Date of Patent: August 11, 1981
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4272413
    Abstract: Short chain carbamoyl derivatives of long chain aliphatic amines, wherein the amino nitrogen is attached to a non-terminal methylene group, useful as non-yellowing softening and antistatic agents for laundered fabrics, detergent compositions containing an effective softening and antistatic amount of said carbamoyl derivative and a method of softening and protecting fabrics against acquiring static electricity by contacting fabrics with said composition during laundering. These compounds provide softening and antistatic protection without reducing optical brightener performance and detergency performance of the detergent composition.
    Type: Grant
    Filed: November 26, 1979
    Date of Patent: June 9, 1981
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4260497
    Abstract: Novel methanesulfonamides useful as non-yellowing antistatic agents for laundered fabrics, detergent compositions containing an effective anti-static amount of said methanesulfonamide and a method of protecting fabrics against acquiring static electricity by contacting fabrics with said composition during laundering. These compounds provide antistatic protection without reducing optical brightener performance of the detergent composition.This invention relates to novel antistatic agents and detergent compositions to be used in the laundering of fabrics containing said antistatic agent which is a nitrogen substituted methansulfonamide having the formula:RNHSO.sub.2 CH.sub.3wherein R is a secondary aliphatic hydrocarbon chain of at least 8 carbons.
    Type: Grant
    Filed: November 26, 1979
    Date of Patent: April 7, 1981
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4208401
    Abstract: Quaternary ammonium alkylene diphosphonates useful as stain-inhibiting, anti-calculus agents, compatible with cationic antimicrobials; the process of preparing said quaternary ammonium diphosphonates; and compositions containing an effective anti-calculus amount of said quaternary diphosphonate admixed with a dental or oral carrier. These compounds are particularly effective in inhibiting tooth staining caused by cationic antimicrobials.
    Type: Grant
    Filed: September 22, 1978
    Date of Patent: June 17, 1980
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4166073
    Abstract: Unsymmetrical oligoquaternary ammonium compounds containing at least two onium nitrogen atoms. Typical compounds are:[C.sub.12 H.sub.25 N.sup.+ (Me).sub.2 (CH.sub.2).sub.4 N.sup.+ (Me).sub.2 CH.sub.2 C.sub.6 H.sub.5 ]Br;[C.sub.14 H.sub.29 N.sup.+ (Me).sub.2 (CH.sub.2).sub.10 N.sup.+ (Me).sub.2 CH.sub.2 C.sub.6 H.sub.4 Cl]Br.sub.2 and[C.sub.12 H.sub.25 N.sup.+ (Me).sub.2 (CH.sub.2).sub.4 N.sup.+ (Me).sub.2 (CH.sub.2).sub.2 N.sup.+ (Me).sub.2 CH.sub.2 C.sub.6 H.sub.5 ]Br.sub.3These compounds are effective as antimicrobial agents and as anticaries agents.
    Type: Grant
    Filed: August 22, 1977
    Date of Patent: August 28, 1979
    Assignee: Colgate Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4143127
    Abstract: Novel quaternary ammonium compounds which include the adamantane ring system linked to the quaternary ammonium group by a hydrocarbon chain or by other functional groups, such as ether, carboxylic ester, carboxamide, keto, carbamate ester, thiocarbamate ester, etc.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: March 6, 1979
    Assignee: Colgate Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4130637
    Abstract: Novel betaine compounds derived from higher alkyl dimethyl carboxylic acid quaternary ammonium compounds; the process of preparing said betaines; and compositions containing an effective antimicrobial amount of said betaines admixed with a pharmaceutical carrier. These compounds are effective in controlling dental plaque without producing an esthetically unacceptable discoloration of tooth surfaces.
    Type: Grant
    Filed: October 3, 1977
    Date of Patent: December 19, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4128485
    Abstract: A new class of nitrogen compounds having an amide or ester linkage therein that are useful alone as softeners and in laundry detergent formulations.
    Type: Grant
    Filed: December 12, 1977
    Date of Patent: December 5, 1978
    Assignee: Colgate-Palmolive Company
    Inventors: Robert A. Bauman, James A. Kaeser
  • Patent number: 4123515
    Abstract: Anti-microbiol quaternary ammonium compounds which include the adamantane ring system linked to the quaternary ammonium group by a hydrocarbon chain or by other functional groups, such as ether, carboxylic ester, carboxamide, keto, carbamate ester, thiocarbamate ester, etc.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: October 31, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4123513
    Abstract: Anti-microbial quaternary ammonium compounds which include the adamantane ring system linked to the quaternary ammonium group by a hydrocarbon chain or by other functional groups, such as ether, carboxylic ester, carboxamide, keto, carbamate ester, thiocarbamate ester, etc.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: October 31, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4123514
    Abstract: Anti-microbial quaternary ammonium compounds which include the adamantane ring system linked to the quaternary ammonium group by a hydrocarbon chain or by other functional groups, such as ether, carboxylic ester, carboxamide, keto, carbamate ester, thiocarbamate ester, etc.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: October 31, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman
  • Patent number: 4123516
    Abstract: Anti-microbial quaternary ammonium compounds which include the adamantane ring system linked to the quaternary ammonium group by a hydrocarbon chain or by other functional groups, such as ether, carboxylic ester, carboxamide, keto, carbamate ester, thiocarbamate ester, etc.
    Type: Grant
    Filed: June 2, 1977
    Date of Patent: October 31, 1978
    Assignee: Colgate-Palmolive Company
    Inventor: Robert A. Bauman