Patents Represented by Attorney, Agent or Law Firm Kenneth Crimaldi
  • Patent number: 8349980
    Abstract: A polyol having a substituent of formula (I) attached via a carbon-carbon single bond to a saturated carbon atom in a fatty acid hydrocarbyl group; wherein R1 and R2 are esterified residues of aliphatic or cycloaliphatic diols; and from 0 to 15 wt % of esterified residues of at least one C4-C12 anhydride, C4-C12 diacid or C4-C12 lactone, not including units of formula (I) attached to a fatty acid hydrocarbyl group.
    Type: Grant
    Filed: February 23, 2010
    Date of Patent: January 8, 2013
    Assignee: Rohm and Haas Company
    Inventor: Joseph James Zupancic
  • Patent number: 8329949
    Abstract: A method for producing a nitrone of formula (I) wherein R is a branched alkyl group having from four to thirty carbon atoms; R1, R2, R3 and R4 independently are hydrogen or alkyl groups having from one to six carbon atoms from an imine having formula (II)
    Type: Grant
    Filed: November 12, 2008
    Date of Patent: December 11, 2012
    Assignee: Rohm and Haas Company
    Inventors: Rajiv Manohar Banavali, Bharati Dinkar Chheda, Barry Weinstein
  • Patent number: 8323746
    Abstract: An aqueous composition for producing an ethylene vinyl acetate (EVA) coating. The composition contains ethylene vinyl acetate copolymer, ammonium carbonate, an alkali metal or alkaline earth metal bicarbonate and organic acids.
    Type: Grant
    Filed: March 12, 2010
    Date of Patent: December 4, 2012
    Assignee: Rohm and Haas Company
    Inventor: Ansar Firdosi
  • Patent number: 8313973
    Abstract: A method for producing a photovoltaic module by contacting at least one layer of liquid encapsulant and a plurality of solar cells. The liquid encapsulant has two components. The first component is an acrylic polyol having a terminal hydroxy group, an average number of hydroxy-functional monomer units per polymer chain from 2 to 25 and Mn from 1,000 to 10,000. The second component is an aliphatic polyisocyanate with an average functionality of at least two. The molar ratio of non-terminal hydroxy groups in the polyol to isocyanate groups in the aliphatic polyisocyanate is from 0.5:1 to 1:0.5.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: November 20, 2012
    Assignee: Rohm and Haas Company
    Inventors: Melinda L. Einsla, Edward C. Greer, Hailan Guo
  • Patent number: 8303821
    Abstract: A method for reducing antimicrobial compound levels in a liquid composition containing at least one antimicrobial compound. The method comprises contacting said liquid composition with a functionalized resin. Antimicrobial compounds that may be removed by this method include isothiazolin-3-ones, e.g., 2-methyl-4-isothiazolin-3-one; 5-chloro-2-methyl-4-isothiazolin-3-one; 2-n-octyl-4-isothiazolin-3-one; 4,5-dichloro-2-n-octyl-4-isothiazolin-3-one; 1,2-benzisothiazolin-3-one and N-alkyl derivatives thereof, especially N-methyl and N-n-butyl; 2,2-dibromo-3-nitrilopropionamide (DBNPA); 2-bromo-2-nitropropanediol (BNPD); dithio-2,2?-bis(benzmethylamide) (DTBMA); hexetidine; chlorphenesin, C1-C4 alkyl-4-hydroxybenzoates (alkyl parabens); 3-iodopropynylbutylcarbamate (IPBC); formaldehyde releasers and mixtures thereof.
    Type: Grant
    Filed: April 20, 2010
    Date of Patent: November 6, 2012
    Assignee: Rohm and Haas Company
    Inventors: Ioana Annis, Perrine Brel, Jean Ferraro, Thierry Lacour, Richard Levy, Yves Louis Walter C. Vandenberghe
  • Patent number: 8288464
    Abstract: A compound having formula (I) wherein R1 is methyl or ethyl; R2 is hydrogen, methyl, CH2C(NH2)(R1)(CH2OH) or R2 groups combine to form a difunctional C2-C6 alkyl group; and X is a difunctional group selected from the group consisting of C2-C20 alkyl, C5-C20 cycloalkyl, C6-C10 aryl, C8-C20 aryl alkyl, C4-C20 heteroalkyl or C10-C20 aryl heteroalkyl.
    Type: Grant
    Filed: December 13, 2011
    Date of Patent: October 16, 2012
    Assignees: Dow Global Technologies LLC, ANGUS Chemical Company
    Inventors: Ian A. Tomlinson, Asghar A. Peera, Glenn Nelson Robinson
  • Patent number: 8252819
    Abstract: A low-melting biocidal composition comprising 4,5-dichloro-2-octyl-3(2H)-isothiazolone, 3-iodopropargyl-N-butyl carbamate and at least one C1-C4 alkyl 4-hydroxybenzoate. The composition is stable with regard to agglomeration and crystallization at room temperature.
    Type: Grant
    Filed: April 8, 2009
    Date of Patent: August 28, 2012
    Assignee: Rohm and Haas Company
    Inventors: Patrick Thomas Felder, Gerhard Tiedtke
  • Patent number: 8252594
    Abstract: A composition containing a petroleum hydrocarbon, a biodiesel fuel or an ethanol fuel, and an organic marker compound.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: August 28, 2012
    Assignee: Rohm and Haas Company
    Inventors: Rajiv Manohar Banavali, Randall Wayne Stephens
  • Patent number: 8211734
    Abstract: A method for producing a photovoltaic module by forming solar cells on a glass plate and contacting at least one layer of liquid encapsulant with the solar cells. The liquid encapsulant has two components. The first component is an acrylic polyol having an average number of hydroxy-functional monomer units per polymer chain from 2 to 25 and Mn from 1,000 to 10,000. The second component is a polyisocyanate with an average functionality of at least two. The molar ratio of non-terminal hydroxy groups in the polyol to isocyanate groups in the polyisocyanate is from 0.5:1 to 1:0.5.
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: July 3, 2012
    Assignee: Rohm and Haas Company
    Inventors: Melinda L. Einsla, Edward C. Greer, Hailan Guo
  • Patent number: 8197836
    Abstract: A solid microbicidal composition containing a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one, magnesium sulfate, a metal nitrate, magnesium chloride, and water.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: June 12, 2012
    Assignee: Rohm and Haas Company
    Inventors: Beverly Jean El A'mma, Randall Wayne Stephens
  • Patent number: 8188127
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: May 29, 2012
    Assignee: Rohm and Haas Company
    Inventors: Richard Levy, Beverly Jean El A'mma, Beat Heer, Kiran Pareek
  • Patent number: 8168231
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: November 9, 2007
    Date of Patent: May 1, 2012
    Assignee: Rohm and Haas Company
    Inventors: John William Ashmore, Kiran Pareek
  • Patent number: 8129419
    Abstract: Synergistic microbicidal compositions containing N-methyl-1,2-benzisothiazolin-3-one.
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: March 6, 2012
    Assignee: Rohm and Haas Company
    Inventors: Richard Levy, Beverly Jean El A'mma, Beat Heer, Kiran Pareek, John William Ashmore
  • Patent number: 8124635
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: February 28, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Patent number: 8119670
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: February 21, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Patent number: 8093277
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: January 10, 2012
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Patent number: 8088807
    Abstract: A microbicidal composition comprising relatively high levels of a mixture of 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one; a metal nitrate; and water. The composition optionally contains magnesium chloride.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: January 3, 2012
    Assignee: Rohm and Haas Company
    Inventors: Mary Jo Bergbauer, John Vincent Berrier, Richard Walter Nichols
  • Patent number: 8058298
    Abstract: Antimicrobial compositions useful for preserving wood, and comprising a variety of antimicrobial compounds.
    Type: Grant
    Filed: April 13, 2011
    Date of Patent: November 15, 2011
    Assignee: Rohm and Haas Company
    Inventors: John W Ashmore, Li Liang Chia, Beverly J El A'mma
  • Patent number: 8048401
    Abstract: A solid composition containing: (a) at least one metal hydride compound; (b) at least one borohydride compound; and (c) at least one of: (i) a transition metal halide, or (ii) a transition metal boride. A “metal hydride” is a compound containing only one metal and hydrogen, including, e.g., alkali and alkaline earth metal hydrides. A “borohydride compound” is a compound containing the borohydride anion, BH4?.
    Type: Grant
    Filed: June 4, 2008
    Date of Patent: November 1, 2011
    Assignee: Rohm and Haas Company
    Inventor: Shih-Ying Hsu
  • Patent number: 8039666
    Abstract: A method for preparing an amine borane from an alkali metal borohydride and an amine salt. The alkali metal borohydride is allowed to react with 0.95 to 1.05 equivalents of the amine salt in a solvent which contains water and an amine.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: October 18, 2011
    Assignees: Rohm and Haas Company, Air Products and Chemicals, Inc.
    Inventors: Anthony Rocco Cartolano, Sergei Vladimirovich Ivanov, Cheryl Irene Teich, John Hiroshi Yamamoto