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Carol Claypool Phones & Addresses

  • 112 Culler Way, King, NC 27021 (336) 985-5599
  • Plymouth, MI
  • Mount Airy, NC
  • 771 Depew St, Denver, CO 80226 (303) 922-5648
  • Lakewood, CO
  • Littleton, CO
  • New Orleans, LA
  • Lakewood, WA

Publications

Us Patents

Open Celled Low Density Foam And Method Of Making Such An Open Celled Foam

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US Patent:
59004401, May 4, 1999
Filed:
Mar 11, 1998
Appl. No.:
9/038549
Inventors:
David Gerald Wernsing - Littleton CO
Carol Jean Claypool - Lakewood CO
Assignee:
Inspec Foams, Inc. - Plano TX
International Classification:
C08J 902
C08G 1834
US Classification:
521157
Abstract:
A lightweight open celled foam, having a density no greater than 0. 5 pounds per cubic foot (pcf), preferably between 0. 1 and 0. 4 pcf, and a ratio of imide to amide groups greater than 1 to 1 and no greater than 19 to 1, is the reaction product made from an organic polyisocyanate having at least two functional groups per molecule and a mixture of a difunctional acid and a difunctional anhydride in the presence of a tertiary amine catalyst and a surfactant, with the reactants generating carbon dioxide during the manufacturing process. The reaction is interrupted when the amount of carbon dioxide generated from the reactants is from about 1% to about 8% by weight of the total mass of the reactants. The reaction mass is transferred after the interruption step to a second stage to complete the generation of carbon dioxide and the formation of the low density foam product.

Open Celled Foam And Method Of Making An Open Celled Foam

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US Patent:
57706360, Jun 23, 1998
Filed:
Aug 20, 1997
Appl. No.:
8/915028
Inventors:
David Gerald Wernsing - Littleton CO
Carol Jean Claypool - Lakewood CO
Assignee:
Johns Manville International, Inc. - Denver CO
International Classification:
C08J 902
C08G 1834
US Classification:
521157
Abstract:
A lightweight open celled foam, having a density no greater than 6 pounds per cubic foot (pcf) and a ratio of imide to amide groups greater than 1 to 1 and no greater than 19 to 1, is the reaction product made from an organic polyisocyanate having at least two functional groups per molecule and a mixture of a difunctional acid and a difunctional anhydride in the presence of a tertiary amine catalyst and a nonionic, organic surfactant having a hydrophilic/lipophilic balance (HLB) of at least 12, with the reactants generating carbon dioxide during the manufacturing process.

Open Celled Low Density Foam And Method Of Making Such An Open Celled Foam

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US Patent:
57864047, Jul 28, 1998
Filed:
Aug 20, 1997
Appl. No.:
8/915070
Inventors:
David Gerald Wernsing - Littleton CO
Carol Jean Claypool - Lakewood CO
Assignee:
Johns Manville International, Inc. - Denver CO
International Classification:
C08J 902
C08G 1834
US Classification:
521157
Abstract:
A lightweight open celled foam, having a density no greater than 0. 5 pounds per cubic foot (pcf), preferably between 0. 1 and 0. 4 pcf, and a ratio of imide to amide groups greater than 1 to 1 and no greater than 19 to 1, is the reaction product made from an organic polyisocyanate having at least two functional groups per molecule and a mixture of a difunctional acid and a difunctional anhydride in the presence of a tertiary amine catalyst and a surfactant, with the reactants generating carbon dioxide during the manufacturing process. The reaction is interrupted when the amount of carbon dioxide generated from the reactants is from about 1% to about 8% by weight of the total mass of the reactants. The reaction mass is transferred after the interruption step to a second stage to complete the generation of carbon dioxide and the formation of the low density foam product.

Open Celled Foam And Method Of Making An Open Celled Foam

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US Patent:
59198338, Jul 6, 1999
Filed:
Mar 11, 1998
Appl. No.:
9/038548
Inventors:
David Gerald Wernsing - Littleton CO
Carol Jean Claypool - Lakewood CO
Assignee:
Inspee Foams, Inc. - Plano TX
International Classification:
C08J 902
C08G 1834
US Classification:
521157
Abstract:
A lightweight open celled foam, having a density no greater than 6 pounds per cubic foot (pcf) and a ratio of imide to amide groups greater than 1 to 1 and no greater than 19 to 1, is the reaction product made from an organic polyisocyanate having at least two functional groups per molecule and a mixture of a difunctional acid and a difunctional anhydride in the presence of a tertiary amine catalyst and a nonionic, organic surfactant having a hydrophilic/lipophilic balance (HLB) of at least 12, with the reactants generating carbon dioxide during the manufacturing process.
Carol J Claypool from King, NC, age ~63 Get Report