Patents Assigned to H&S Chemical Company, Inc.
  • Patent number: 9138004
    Abstract: Dairy animals have been milked since prehistory. Because these dairy animals are often kept in confined areas the teat areas of these animals are often contaminated with bacteria. This invention is concerned with a process for sanitizing these contaminated teat areas by treating these areas with a solution of Chloramine T. The preferred solutions for sanitizing the teat areas have concentrations of from about 0.005 to about 1 weight percent. Treating solutions for use in this invention may further incorporate a coloring agents, wetting agent, surfactants, healing agents, dyes, thickening agents, skin conditioning agents, softeners etc. The process of this invention is fast acting and is effective against a wide spectrum of bacteria. After treatment the teat area of the dairy animal being milked is bacteria free and hence bacterial contamination of the milk, and Mastitis infections are eliminated.
    Type: Grant
    Filed: April 28, 2004
    Date of Patent: September 22, 2015
    Assignee: H&S Chemical Company, Inc.
    Inventor: Charles A. Schneider
  • Patent number: 7371398
    Abstract: Animals have been domesticated and kept as a source of milk for tens of thousands of years. When humans keep animals for their ability to produce milk, the animals are usually kept in confined spaces. As a result of this confinement the animals are exposed to high levels of urine and fecal matter which originated with the animals which are being kept. This exposure contaminates the animal and in particular the udder and teats of the animal, with bacteria. In the milking process this bacteria can further contaminate the milk which is destine for human consumption. The bacteria can further cause mastitis in the bovine. The above set forth problems are eliminated in the subject invention wherein the udder and teat areas of the bovine are sanitized with a solution which contains both Cl+ and I+ ions wherein the I+ ion is produced by the oxidation of a solution of a dry iodine salt, without an N-chloro organic compound. The iodine salt may be an alkali metal iodide, an exemplary oxidizer is tricholormelamine.
    Type: Grant
    Filed: September 24, 2004
    Date of Patent: May 13, 2008
    Assignee: H&S Chemical Company, Inc.
    Inventors: David J. Schneider, Charles A. Schneider
  • Patent number: 7344727
    Abstract: Animals have been domesticated and kept as a source of milk for tens of thousands of years, When humans keep animals for their ability to produce milk, the animals are usually kept in confined spaces. As a result of this confinement the animals are exposed to high levels of urine and fecal matter which originated with the animals which are being kept. This exposure contaminates the animal and in particular the udder and teats of the animal, with bacteria. In the milking process this bacteria can further contaminate the milk which is destine for human consumption. The bacteria can further cause mastitis in the bovine. The above set forth problems are eliminated in the subject invention wherein the udder and teat areas of the bovine are sanitized with a solution of trichloromelamine.
    Type: Grant
    Filed: December 10, 2003
    Date of Patent: March 18, 2008
    Assignee: H&S Chemical Company, Inc.
    Inventors: David J. Schneider, Charles A. Schneider
  • Patent number: 6992208
    Abstract: A process for the manufacture of iodopropynyl butylcarbamate (IPBC) is disclosed wherein the subject reaction is carried out in an aqueous solution of a suitable surfactant. The iodination reactant is metallic iodide salt which serves as a donor of I+ ions. The I+ ion is generated on an as needed basis, during the reaction sequence, hence the formation of undesirable isomers of IPBC are minimized. The process of this invention produces a highly purified IPBC having, preferably, a low moisture content (wet-cake). The IPBC produced by such a process is also disclosed herein.
    Type: Grant
    Filed: August 4, 2003
    Date of Patent: January 31, 2006
    Assignee: H&S Chemical Company, Inc.
    Inventors: David J. Schneider, Charles A. Schneider, Kurt A. Jones, Martin S Heineke
  • Publication number: 20050287109
    Abstract: Aromatic N-halosulfonamide organic compounds have been known for over one hundred years. The ability of these compounds to release active halogen ions has been utilized in a range of biocidal and fungicidal applications. The most widely used halogen sulfonamide organic compound for these applications is Chloramine-T. This invention deals with the new use of discovered compositions of matter, halo active aromatic sulfonamide organic compounds and use of solutions of these compounds as, odor control agents. The odor control solutions may be buffered to a predetermined pH. The odor control compositions may further incorporate small percentages of low molecular weight alcohols and wetting agents.
    Type: Application
    Filed: August 31, 2005
    Publication date: December 29, 2005
    Applicant: H & S CHEMICAL COMPANY, INC.
    Inventors: David Schneider, Charles Schneider
  • Publication number: 20040265265
    Abstract: The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges, gas side streams, waste water, etc. The odor control composition of this invention is a solution containing active ingredients which will provide or demand active Cl+ donor which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Cl+ donor can be from about 0.1 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0.1 to about 5%. The solutions of this invention are effective over a pH range of about 6-14, with a preferred pH range being from 8 to about 9.5. Solutions in accordance with this invention may further incorporate an effective amount of a synergist.
    Type: Application
    Filed: May 27, 2004
    Publication date: December 30, 2004
    Applicant: H&S CHEMICAL COMPANY, INC.
    Inventors: David J. Schneider, Charles A. Schneider
  • Patent number: 6749804
    Abstract: This invention deals with a process for treating and sanitizing animal habitats. In addition to sanitizing the habitat the production of ammonia and odor from fecal matter and urine is inhibited or terminated. In the process an animal habitat is cleaned and subsequently treated with trichlormelamine (TCM). The TCM may be applied by spraying the habitat with a solution of TCM, by dusting the habitat with powdered TCM or by treating bedding/litter with TCM. This process produces healthier animals and as such the productivity of a given grow out is increased. The process of this invention is particularly suited to animal habitats which are used to raise batches of hogs, cattle, turkeys and chickens on a continuing basis. The TCM may be further incorporated into water soluble polymeric compositions which permit the TCM to be leached out in a controlled manner. Further the TCM may be incorporated into cellular and noncellular polymeric compositions which may be used as bedding/litter material, and cat litter.
    Type: Grant
    Filed: October 9, 2001
    Date of Patent: June 15, 2004
    Assignee: H & S Chemical Company, Inc.
    Inventors: David J. Schneider, Jerry K. Bell
  • Publication number: 20040037800
    Abstract: This invention deals with a process for treating and sanitizing animal habitats. In addition to sanitizing the habitat the production of ammonia and odor from fecal matter and urine is inhibited or terminated. In the process an animal habitat is cleaned and subsequently treated with trichloromelamine (TCM). The TCM may be applied by spraying the habitat with a solution of TCM, by dusting the habitat with powdered TCM or by treating bedding/litter with TCM. This process produces healthier animals and as such the productivity of a given grow out is increased. The process of this invention is particularly suited to animal habitats which are used to raise batches of hogs, cattle, turkeys and chickens on a continuing basis. The process of this invention further reduces the bacteria count of the animal habitat.
    Type: Application
    Filed: August 27, 2003
    Publication date: February 26, 2004
    Applicant: H & S CHEMICAL COMPANY, INC.
    Inventor: David J. Schneider
  • Publication number: 20030162755
    Abstract: Halo active aromatic sulfonamide organic compounds have been known for over one hundred years. The ability of these compounds to releaser active halogen ions has been utilized in a range of biocidal and fungicidal applications. The most widely used sulfonamide organic compound for these applications has been Chloramine T. This invention deals with nearly discovered halo active aromatic sulfonamide organic compounds and uses of these compounds as biocides, odor control agents, bovine teat cleaners, drugs for cultured fish, soap biocides, stain removal agents, and paint fungicides.
    Type: Application
    Filed: February 18, 2003
    Publication date: August 28, 2003
    Applicant: H & S CHEMICAL COMPANY, INC.
    Inventors: Charles A. Schneider, David J. Schneider
  • Publication number: 20030024484
    Abstract: This invention deals with a process for treating and sanitizing animal habitats. In addition to sanitizing the habitat the production of ammonia and odor from fecal matter and urine is inhibited or terminated. In the process an animal habitat is cleaned and subsequently treated with trichlormelamine (TCM). The TCM may be applied by spraying the habitat with a solution of TCM, by dusting the habitat with powdered TCM or by treating bedding/litter with TCM. This process produces healthier animals and as such the productivity of a given grow out is increased. The process of this invention is particularly suited to animal habitats which are used to raise batches of hogs, cattle, turkeys and chickens on a continuing basis.
    Type: Application
    Filed: July 20, 2001
    Publication date: February 6, 2003
    Applicant: H & S CHEMICAL COMPANY, INC.
    Inventor: David J. Schneider
  • Publication number: 20020131950
    Abstract: The disclosure of this invention relates to odor control and more particularly, to a process and composition whereby household, institutional and industrial odors are eliminated wherein these odors are incorporated in a variety of substrates or are emitted from industrial sludges. The odor control composition of this invention is a solution of Chloramine-T which may incorporate a suitable wetting agent. The solutions in this invention may further be buffered. The concentration of the Chloramine-T can be from about 0.5 to about 15 weight percent when used. The concentration of the wetting agent can be from about 0.1 to about 5%.
    Type: Application
    Filed: September 20, 2001
    Publication date: September 19, 2002
    Applicant: H & S CHEMICAL COMPANY, INC.
    Inventor: David J. Schneider