Patents by Inventor Asghar Peera

Asghar Peera 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).

  • Publication number: 20180265810
    Abstract: Provided is a detergent composition that contains an opacifier with improved opacifying characteristics. The composition comprises an opacifier, a surfactant, a solvent, and optionally a builder, wherein the opacifier is an aqueous dispersion of voided latex particles have a composition as described herein.
    Type: Application
    Filed: November 14, 2016
    Publication date: September 20, 2018
    Inventors: Asghar Peera, Anne Oberlin, Afua Sarpong Karikari
  • Patent number: 9873802
    Abstract: The disclosure provides paint compositions that comprise isoxazolidine derivatives that are low in volatile organic compounds (VOCs). These compositions have extended open time, and are suitable for both water-based and organic solvent-based formulations.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: January 23, 2018
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Shreyas Bhide, Asghar Peera
  • Publication number: 20170158885
    Abstract: The disclosure provides paint compositions that comprise isoxazolidine derivatives that are low in volatile organic compounds (VOCs). These compositions have extended open time, and are suitable for both water-based and organic solvent-based formulations.
    Type: Application
    Filed: December 9, 2014
    Publication date: June 8, 2017
    Inventors: Shreyas Bhide, Asghar PEERA
  • Patent number: 9605163
    Abstract: Provided are aminoalcohol compounds for use as additives for paints and coatings. The compounds are of the formula (I): wherein x, R, R1, R2, R3, R4, R5, R6, and RA are as defined herein.
    Type: Grant
    Filed: July 23, 2012
    Date of Patent: March 28, 2017
    Assignee: ANGUS CHEMICAL COMPANY
    Inventors: Asghar Peera, Raymond J. Swedo, G. David Green, Esin G. Busche, John W. Quinn, Shreyas Bhide, Mahesh Sawant
  • Patent number: 9115288
    Abstract: The present invention relates to a water-containing coating composition thickened with a hydrophobically modified alkali soluble emulsion, wherein the composition is neutralized by a combination of an alkali metal hydroxide or ammonium hydroxide and a low VOC alkanolamine.
    Type: Grant
    Filed: November 3, 2011
    Date of Patent: August 25, 2015
    Assignee: Rohm and Haas Company
    Inventors: Asghar Peera, Anthony VanDyk, Anurima Singh, Jung Kwon Oh
  • Publication number: 20140235776
    Abstract: Provided are aminoalcohol compounds for use as additives in paints and coatings. The compounds are of the formula I: wherein p, m, n, R, R1, R2, R3, R4, R5, and R6 are as defined herein.
    Type: Application
    Filed: July 23, 2012
    Publication date: August 21, 2014
    Applicants: ANGUS CHEMICAL COMPANY, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Asghar Peera, Raymond J. Swedo, G. David Green, Esin G. Busche, John W. Quinn, Shreyas Bhide, Mahesh Sawant
  • Publication number: 20140130714
    Abstract: Provided are aminoalcohol compounds for use as additives for paints and coatings. The compounds are of the formula (I): wherein x, R, R1, R2, R3, R4, R5, R6, and RA are as defined herein.
    Type: Application
    Filed: July 23, 2012
    Publication date: May 15, 2014
    Applicants: ANGUS CHEMICAL COMPANY, DOW GLOBAL TECHNOLOGIES LLC
    Inventors: Asghar Peera, Raymond J. Swedo, G. David Green, Esin G. Busche, John W. Quinn, Shreyas Bhide, Mahesh Sawant
  • Publication number: 20140031470
    Abstract: A coating composition comprising a binder, a carrier, a pigment, cations selected from the group consisting of alkali metal cations, ammonium cations, and mixtures thereof, and at least one diamino alcohol selected from the group consisting of compounds of Formula I and compounds of Formula II. The present invention also provides a method for reducing the volatile organic compound (VOC) content of a coating composition having a binder, a carrier, and a pigment, which comprises including in the coating composition the aforesaid A) cations and B) at least one diamino alcohol. The diamino alcohol may be of Formula I: wherein R1 and R2 are independently C1-C10 alkyl, or R1 and R2, together with the carbon to which they are attached, form a C3-C12 cycloalkyl ring optionally substituted with C1-C6 alkyl. For example, the compound of Formula I may be 2-(2-amino-2-methylpropylamino)-2-(hydroxymethyl)propane-1,3-diol.
    Type: Application
    Filed: December 22, 2010
    Publication date: January 30, 2014
    Inventors: Esin Busche, Asghar Peera, John Quinn, Raymond Swedo, Anurima Singh, Ian A. Tomlinson
  • Patent number: 8552072
    Abstract: A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as rheology modifiers in high solids mineral slurries, such as, kaolin clay slurries.
    Type: Grant
    Filed: December 15, 2010
    Date of Patent: October 8, 2013
    Assignees: Dow Global Technologies LLC, Angus Chemical Company
    Inventors: Asghar Peera, Ian Tomilnson, Glen Robinson
  • Publication number: 20120115999
    Abstract: The present invention relates to a water-containing coating composition thickened with a hydrophobically modified alkali soluble emulsion, wherein the composition is neutralized by a combination of an alkali metal hydroxide or ammonium hydroxide and a low VOC alkanolamine.
    Type: Application
    Filed: November 3, 2011
    Publication date: May 10, 2012
    Inventors: Asghar Peera, Anthony VanDyk, Anurima Singh, Jung Kwon Oh
  • Publication number: 20110147649
    Abstract: A new class of compounds, namely diamino alcohols, is described, along with a process for their production and their use as rheology modifiers in high solids mineral slurries, such as, kaolin clay slurries.
    Type: Application
    Filed: December 15, 2010
    Publication date: June 23, 2011
    Inventors: Asghar Peera, Ian Tomilnson, Glen Robinson