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Barry A Lawless

age ~63

from Milford, CT

Also known as:
  • Barry Lawless
  • Barry Lawiess
Phone and address:
41 Pauline St, Milford, CT 06460

Barry Lawless Phones & Addresses

  • 41 Pauline St, Milford, CT 06460
  • Ansonia, CT

Us Patents

  • Process For The Preparation Of A Crosslinker Composition

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  • US Patent:
    8460758, Jun 11, 2013
  • Filed:
    Dec 5, 2008
  • Appl. No.:
    12/745996
  • Inventors:
    Lawrence A. Flood - Norwalk CT, US
    Barry A. Lawless - Milford CT, US
  • Assignee:
    Cytec Technology Corp. - Wilmington DE
  • International Classification:
    B05D 1/00
  • US Classification:
    4273855, 427356, 427358, 427384, 4273881, 427389, 4273899, 427391, 427392, 427393, 4273935, 427394, 427395, 427396, 427397, 4274211, 4274274, 4274301, 427435, 427439, 427440
  • Abstract:
    This invention is directed to a process for the preparation of a crosslinker composition, comprising the steps of providing a mixture of an aliphatic alcohol A having at least one hydroxyl group and from 1 to 10 carbon atoms, with at least one multifunctional aldehyde C having at least two aldehyde groups —CHO to form a mixture AC, heating the mixture AC to convert at least a part of the multifunctional aldehyde C to its hemiacetal or to its acetal to form a mixture (AC)′, adding to the mixture (AC)′ least one cyclic urea U or the educts to produce the said cyclic urea U in situ, which cyclic urea U has at least one unsubstituted >NH group, and reacting the mixture thus obtained to form a chemical bond between the nitrogen atom of the at least one unsubstituted >NH group of the at least one cyclic urea U5 and the carbon atom of the least one aldehyde group —CHO of the multifunctional aldehyde C, and coating compositions comprising the said crosslinker composition.
  • Mixtures Of Crosslinking Agents

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  • US Patent:
    20130189438, Jul 25, 2013
  • Filed:
    Sep 23, 2011
  • Appl. No.:
    13/876559
  • Inventors:
    Ram B. Gupta - Stamford CT, US
    Lawrence A. Flood - Norwalk CT, US
    Urvee Y. Treasurer - Stamford CT, US
    Barry A. Lawless - Milford CT, US
    Colin Brogan - Stamford CT, US
  • International Classification:
    C08L 61/24
  • US Classification:
    427379, 525472, 525451, 524539
  • Abstract:
    The invention relates to a crosslinker composition comprising a reaction product of a cyclic urea U and a multi-functional aliphatic aldehyde A, and at least one crosslinker selected from the group consisting of reaction products of an amino-triazine and at least one aldehyde selected from the group consisting of aliphatic monoaldehydes and multifunctional aliphatic aldehydes having the structure Y(CHO), where Y is an n-functional aliphatic residue, and n is greater than 1; reaction products of urea and/or cyclic ureas and formaldehyde; alkoxycarbonyl-aminotriazines; multifunctional isocyanates which may be partially or completely blocked; reaction products of phenols and aliphatic monoaldehydes; multifunctional epoxides; multifunctional aziridines; and multifunctional carbodiimides, wherein any of the crosslinkers which have hydroxyl groups may be etherified with one or more linear, branched, or cyclic aliphatic alcohols.
  • Process For The Preparation Of A Reaction Product Of A Cyclic Urea And A Multifunctional Aldehyde

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  • US Patent:
    20130189442, Jul 25, 2013
  • Filed:
    Sep 23, 2011
  • Appl. No.:
    13/876556
  • Inventors:
    Ram B. Gupta - Stamford CT, US
    Lawrence A. Flood - Norwalk CT, US
    Urvee Y. Treasurer - Stamford CT, US
    Barry A. Lawless - Milford CT, US
    Colin Brogan - Stamford CT, US
  • International Classification:
    C09D 161/24
    C08G 12/12
  • US Classification:
    427458, 528245, 524597, 524512, 4274274, 427429, 427420, 4274301, 427180, 427355, 4274275, 4274276, 427435, 427440, 4274432, 427 58, 427371, 204489, 204508
  • Abstract:
    This invention relates to a process to make a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, by mixing the at least one multifunctional aldehyde A with the at least one cyclic urea U in the presence of at least one alcohol R—OH, and optionally, at least one solvent that has no reactive groups which may react with aldehyde groups, —CO—NH— groups, or hydroxyl groups, to effect an addition reaction to obtain a solution of a product UA, where Ris selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, to the reaction product obtained by this process, and to a method of use thereof as crosslinker for coating compositions.
  • Reaction Product Of A Cyclic Urea And A Multifunctional Aldehyde

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  • US Patent:
    20130203929, Aug 8, 2013
  • Filed:
    Sep 23, 2011
  • Appl. No.:
    13/823782
  • Inventors:
    Ram B. Gupta - Stamford CT, US
    Lawrence A. Flood - Norwalk CT, US
    Urvee Y. Treasurer - Stamford CT, US
    Barry A. Lawless - Milford CT, US
    Colin Brogan - Stamford CT, US
  • International Classification:
    C08G 12/28
    C09D 161/26
  • US Classification:
    524512, 528245, 524539, 4274274, 427429, 427355, 427420, 427358, 42742801, 4274301, 427180, 427458, 4274275, 4274276, 427371, 427357, 427435, 427440, 4274432, 427 961, 204489, 204508
  • Abstract:
    The invention relates to a reaction product UA of at least one cyclic urea U and at least one multifunctional aldehyde A which reaction product has as substituents on the carbonyl carbon atoms of the aldehyde A at least one kind of functional groups selected from the group consisting of hydroxyl groups —OH and alkoxy groups —OR characterised in that the groups —OR comprise at least two kinds of alkoxy groups —ORand —OR, where Rand Rare both selected from the group consisting of linear, branched or cyclic alkyl groups having from one to twelve carbon atoms, where Rand Rmay be the same or may be different from each other, to a process of making these, and to a method of use as crosslinker in coating compositions.
  • Non-Etherified Reaction Product Of A Cyclic Urea And A Multifunctional Aldehyde

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  • US Patent:
    20130217824, Aug 22, 2013
  • Filed:
    Sep 23, 2011
  • Appl. No.:
    13/876545
  • Inventors:
    Ram Gupta - Stamford CT, US
    Lawrence Flood - Norwalk CT, US
    Urvee Treasurer - Stamford CT, US
    Barry Lawless - Milford CT, US
    Colin Brogan - Stamford CT, US
  • International Classification:
    C09D 133/02
    C08G 12/12
  • US Classification:
    524512, 528245, 4274274, 427429, 427420, 42742801, 4274301, 427180, 427458, 204489
  • Abstract:
    The invention relates to a coating composition comprising a reaction product UA of at least one multifunctional aldehyde A with at least one cyclic urea U, and a crosslinkable resin having at least one kind of functional groups selected from the group consisting of hydroxyl functional groups, acid functional groups, amide functional groups, amino functional groups, imino functional groups, mercaptan functional groups, phosphine functional groups, and carbamate functional groups, characterised in that the degree of etherification, measured as the ratio
  • Low Formaldehyde Emitting Crosslinking Agents, Process Of Preparation And Curable Compositions Thereof

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  • US Patent:
    58213236, Oct 13, 1998
  • Filed:
    Aug 15, 1997
  • Appl. No.:
    8/920202
  • Inventors:
    John H. Bright - Norwalk CT
    Barry A. Lawless - Milford CT
    Robert G. Lees - Stamford CT
    Jeno G. Szita - Budapest, HU
  • Assignee:
    Cytec Technology Corp. - Wilmington DE
  • International Classification:
    C08G 924
  • US Classification:
    528254
  • Abstract:
    Described is a liquid, partially alkoxymethylated melamine crosslinker composition having from about 2. 6 to about 4. 6 moles of combined formaldehyde per mole of melamine, from about 1. 4 to about 4. 4 moles of alkyl per mole of melamine, from about 1. 3 to about 3. 4 moles of NH per mole of melamine, a free formaldehyde level of less than about 0. 5 weight percent based on 100 percent solids, and an N-methylol level of less than about 6. 0 weight percent; processes for its preparation; a low formaldehyde emitting curable composition containing the crosslinker; as well as a method of coating a substrate and substrates so coated.
  • Low Formaldehyde Emitting Crosslinking Agents, Process Of Preparation And Curable Compositions Thereof

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  • US Patent:
    62077910, Mar 27, 2001
  • Filed:
    Aug 9, 2000
  • Appl. No.:
    9/635107
  • Inventors:
    John H. Bright - Norwalk CT
    Barry A. Lawless - Milford CT
    Robert G. Lees - Stamford CT
    Jeno G. Szita - Budapest, HU
  • Assignee:
    Cytec Technologies Corp. - Wilmington DE
  • International Classification:
    C08G9/24
  • US Classification:
    528254
  • Abstract:
    Described is a liquid, partially alkoxymethylated melamine crosslinker composition having from about 2. 6 to about 4. 6 moles of combined formaldehyde per mole of melamine, from about 1. 4 to about 4. 4 moles of alkyl per mole of melamine, from about 1. 3 to about 3. 4 moles of NH per mole of melamine, a free formaldehyde level of less than about 0. 5 weight percent based on 100 percent solids, and an N-methylol level of less than about 6. 0 weight percent; processes for its preparation; a low formaldehyde emitting curable composition containing the crosslinker; as well as a method of coating a substrate and substrates so coated.
  • Low Formaldehyde Emitting Crosslinking Agents, Process Of Preparation And Curable Compositions Thereof

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  • US Patent:
    61074411, Aug 22, 2000
  • Filed:
    Jul 31, 1998
  • Appl. No.:
    9/127182
  • Inventors:
    John H. Bright - Norwalk CT
    Barry A. Lawless - Milford CT
    Robert G. Lees - Stamford CT
    Jeno G. Szita - Budapest, HU
  • Assignee:
    Cytec Technology Corp. - Wilmington DE
  • International Classification:
    C08G 924
  • US Classification:
    528254
  • Abstract:
    Described is a liquid, partially alkoxymethylated melamine crosslinker composition having from about 2. 6 to about 4. 6 moles of combined formaldehyde per mole of melamine, from about 1. 4 to about 4. 4 moles of alkyl per mole of melamine, from about 1. 3 to about 3. 4 moles of NH per mole of melamine, a free formaldehyde level of less than about 0. 5 weight percent based on 100 percent solids, and an N-methylol level of less than about 6. 0 weight percent; processes for its preparation; a low formaldehyde emitting curable composition containing the crosslinker; as well as a method of coating a substrate and substrates so coated.

Resumes

Barry Lawless Photo 1

Chief Chemist

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Location:
Milford, CT
Industry:
Research
Work:
Allnex
Chief Chemist

American Cyanamid Jul 1987 - Aug 2013
Research Chemist

Cytec 1989 - Aug 2013
Ts and D
Skills:
Organic Synthesis
Polymers
Chemistry
Analytical Chemistry
R&D
Polymer Chemistry
Organic Chemistry
Coatings
Polymer Science
Barry Lawless Photo 2

Barry Lawless

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Googleplus

Barry Lawless Photo 3

Barry Lawless

Facebook

Barry Lawless Photo 4

Barry Lawless

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Friends:
Gerard Kelly, John Mc Aleenan, Richard Gibson, Gary Boyle, Siobhan Miller

Myspace

Barry Lawless Photo 5

Barry Lawless

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Locality:
LEXINGTON, South Carolina
Birthday:
1946
Barry Lawless Photo 6

Barry Lawless

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Locality:
CARSON CITY, Nevada
Birthday:
1930

Classmates

Barry Lawless Photo 7

Durham College, Oshawa, O...

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Graduates:
Barry Lawless (1991-1995),
Laurel Foster (2000-2003)

Youtube

Andy Lawless VS Barry Ayres (Re-match)

Fight a Mate Night - Hoylake Club Stockport - 3rd July 2009

  • Category:
    Sports
  • Uploaded:
    27 Aug, 2009
  • Duration:
    12m 42s

Andy Lawless VS Barry Ayres

Fight A Mate Night 12th June 2009 Hoylake Club Stockport

  • Category:
    Sports
  • Uploaded:
    14 Aug, 2009
  • Duration:
    10m 42s

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