Patents by Inventor Mervin G. Wood

Mervin G. Wood 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: 20220135835
    Abstract: A coating composition includes a coating resin, a triazine ultraviolet light absorber of Formula (I), and a hindered light amine stabilizer, where Formula (I) has the structure:
    Type: Application
    Filed: January 13, 2022
    Publication date: May 5, 2022
    Inventors: Paul E. SHARE, Mervin G. WOOD
  • Patent number: 11254837
    Abstract: A coating composition includes a coating resin, a triazine ultraviolet light absorber of Formula (I), and a hindered light amine stabilizer, where Formula (I) has the structure:
    Type: Grant
    Filed: April 25, 2017
    Date of Patent: February 22, 2022
    Inventors: Paul Share, Mervin G. Wood
  • Patent number: 11118064
    Abstract: A photocurable hardcoat composition includes certain red-shifted ultraviolet light absorbers (UVA) that include a combination of a-hydroxy ketone and bisacylphosphine oxide photoinitiators.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: September 14, 2021
    Inventors: Eugene V. Sitzmann, Mervin G. Wood, Jr., Charles E. Jones, Jr., Ziniu Yu, Thomas N. Hall, Zulfiqar A. Tahir
  • Publication number: 20210206996
    Abstract: A coating composition includes a coating resin, a triazine ultraviolet light absorber of Formula (I), and a hindered light amine stabilizer, where Formula (I) has the structure:
    Type: Application
    Filed: April 25, 2017
    Publication date: July 8, 2021
    Inventors: Paul SHARE, Mervin G. WOOD
  • Publication number: 20210095133
    Abstract: A photocurable hardcoat composition includes certain red-shifted ultraviolet light absorbers (UVA) that include a combination of a-hydroxy ketone and bisacylphosphine oxide photoinitiators.
    Type: Application
    Filed: November 29, 2017
    Publication date: April 1, 2021
    Inventors: Eugene V. SITZMANN, Mervin G. WOOD, JR., Charles E. JONES, JR., Ziniu YU, Thomas N. HALL, Zulfiqar A. TAHIR
  • Patent number: 10385213
    Abstract: A stabilized composition includes candle wax; an ultraviolet light absorber; and a hindered amine light stabilizer of formula (I). The compositions stabilize the candle with respect to yellowing, color fading in the case of dyed or pigmented candles, and other degradation of the waxes. The materials and compositions may be used in a wide variety of a candle waxes including, but not limited to, paraffin, beeswax, natural oils, polyamide plus fatty acids and esters thereof, fatty acids such as stearin, opacifiers, glycerides plus oxidized wax, alcohols, and ethylene oligomers.
    Type: Grant
    Filed: December 31, 2015
    Date of Patent: August 20, 2019
    Assignee: BASF SE
    Inventors: Mervin G. Wood, Diane T. Langer, Don M. Barber, Leo Devota
  • Publication number: 20180002527
    Abstract: A stabilized composition includes candle wax; an ultraviolet light absorber; and a hindered amine light stabilizer of formula (I). The compositions stabilize the candle with respect to yellowing, color fading in the case of dyed or pigmented candles, and other degradation of the waxes. The materials and compositions may be used in a wide variety of a candle waxes including, but not limited to, paraffin, beeswax, natural oils, polyamide plus fatty acids and esters thereof, fatty acids such as stearin, opacifiers, glycerides plus oxidized wax, alcohols, and ethylene oligomers.
    Type: Application
    Filed: December 31, 2015
    Publication date: January 4, 2018
    Applicant: BASF SE
    Inventors: Mervin G. Wood, Diane T. Langer, Don M. Barber, Leo Devota
  • Patent number: 8216596
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: July 10, 2012
    Assignee: BASF SE
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Patent number: 8013162
    Abstract: Sterically hindered hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of formulae (5)-(7) These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous ink jet media and photocured aqueous systems.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: September 6, 2011
    Assignee: Ciba Corporation
    Inventors: Mervin G. Wood, Robert Detlefsen, James Galbo, Wanda Martin, Paul Kondracki, Michael P. DiFazio, Joseph E. Babiarz
  • Patent number: 7947832
    Abstract: Sterically hindered hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula (8)-(10) These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous ink jet media and photocured aqueous systems.
    Type: Grant
    Filed: April 9, 2009
    Date of Patent: May 24, 2011
    Assignee: BASF SE
    Inventors: Mervin G. Wood, Robert Detlefsen, James Galbo, Wanda Martin, Paul Kondracki, Michael P. DiFazio, Joseph E. Babiarz
  • Patent number: 7632795
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: December 15, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Patent number: 7618644
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain dialkylhydroxyamine stabilizers, dialkylhydroxylamine stabilizer salts, nitrone stabilizers or amine oxide stabilizers. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: November 13, 2008
    Date of Patent: November 17, 2009
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood
  • Patent number: 7618618
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain dialkylhydroxyamine stabilizers, dialkylhydroxylamine stabilizer salts, nitrone stabilizers or amine oxide stabilizers. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: September 17, 2007
    Date of Patent: November 17, 2009
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood
  • Patent number: 7615503
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: November 10, 2009
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Patent number: 7612026
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: June 19, 2008
    Date of Patent: November 3, 2009
    Assignee: Ciba Specialty Chemicals Corp.
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Patent number: 7589035
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Grant
    Filed: March 19, 2009
    Date of Patent: September 15, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Publication number: 20090205144
    Abstract: Disclosed are stabilized body care products, household products, textiles and fabrics which comprise certain sterically hindered amine salt compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
    Type: Application
    Filed: March 19, 2009
    Publication date: August 20, 2009
    Inventors: Joseph A. Lupia, Joseph Suhadolnik, Mervin G. Wood, Wanda H. Martin
  • Publication number: 20090199351
    Abstract: Sterically hindered hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula (8)-(10) These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous ink jet media and photocured aqueous systems.
    Type: Application
    Filed: April 9, 2009
    Publication date: August 13, 2009
    Inventors: Mervin G. Wood, Robert Detlefsen, James Galbo, Wanda Martin, Paul Kondracki, Michael P. DiFazio, Joseph E. Babiarz
  • Publication number: 20090202725
    Abstract: Sterically hindered hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of formulae (5)-(7) These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation. The compounds are effective for example in stabilizing water borne coatings, aqueous inks, aqueous ink jet media and photocured aqueous systems.
    Type: Application
    Filed: April 9, 2009
    Publication date: August 13, 2009
    Inventors: Mervin G. Wood, Robert Detlefsen, James Galbo, Wanda Martin, Paul Kondracki, Michael P. DiFazio, Joseph E. Babiarz
  • Patent number: 7550599
    Abstract: Sterically hindered alkoxyamine and hydroxy substituted alkoxyamine stabilizer compounds are made water compatible via certain backbones with affinity towards water. The sterically hindered amines are for example of the formula where for example E and E? are 2-hydroxycyclohexyloxy, 2-hydroxy-2-methylpropoxy, benzyloxy, methoxy, propoxy, hexyloxy, heptyloxy, octyloxy or cyclohexyloxy, Rx is for example —NH2+CH2CH2OH Cl?, —NH3+?OAc, ?NOH, —NHCH(CH3)COO?K+, —NHCH2CH2N(CH3)2+?OAc, —NHCH2CH2SO3?K+, —NHCH(COO?K+)CH2CH2SCH3, —NHCH2COO?K+, —OCH(CH3)COO?K+, —OCH2CH2N(CH3)2+?OAc, —OCH2CH2SO3?K+, —OCH(COO?K+)CH2CH2SCH3 or —OCH2COO31K+, and where R5 comprises repeating units of —(OCH2CH2)—, —(OCH2CH2(CH3))—, —(CH2CHCOOH)—, —(CH2C(CH3)COOH)—, —(CH2CHCOOCH3)—, —(NHCH2CH2)—, —(CH2CHOH)—, —(CH2CHCONH2)— or —(CH2CH(NHCOH))—. These compounds are particularly effective in stabilizing aqueous polymer systems against the deleterious effects of oxidative, thermal and actinic radiation.
    Type: Grant
    Filed: May 25, 2005
    Date of Patent: June 23, 2009
    Assignee: Ciba Specialty Chemicals Corporation
    Inventors: Mervin G. Wood, Robert Detlefsen, James Galbo, Wanda Martin, Paul Kondracki, Michael P. DiFazio, Joseph E. Babiarz