JAMES ROBERT WILLIAMS, CSW
Social Work at Jackson St, Louisville, KY

4343718, Aug 10, 1982

Apr 17, 1980

6/141018

James H. Williams - Louisville KY

Borden, Inc. - Columbus OH

B01F 1712

252352

This foaming system includes a foaming agent solution and a resin solution. The foaming agent includes the relative amounts of 15 to 30 parts by weight of a salt of an alkyl diphenyl oxide sulfonate, 10 to 25 parts of 85% phosphoric acid and 15 to 25 parts urea, all in an aqueous solution. The resin solution includes a resin prepared by reacting 1 to 2. 4 mols of formaldehyde per 1 mol of urea, 6. 5 to 500 mmols polyethylene glycol as foam charring agent, 0. 3 to 1. 2 mmols of calcium carbonate as uniform foam cell size agent, 3 to 310 mmols of dicyandiamide as foam hydrolysis resistance agent, 2 to 30 mmols of sodium bromide as foam aging agent, and sufficient water to make a 35 to 45% solution. In preparing the foam, one part by weight of the foaming agent solution of about 5% solids concentration is aerated and then 1. 0 to 1. 5 parts by weight of the resin solution is sprayed thereon to obtain foam with an average linear shrinkage of about 0. 25%.

4225680, Sep 30, 1980

Aug 6, 1979

6/063823

James H. Williams - Louisville KY

Borden, Inc. - Columbus OH

C08J 930

521109

This foaming system includes a foaming agent solution and a resin solution. The foaming agent includes the relative amounts of 15 to 30 parts by weight of a salt of an alkyl diphenyl oxide sulfonate, 10 to 25 parts of 85% phosphoric acid and 15 to 25 parts urea, all in an aqueous solution. The resin solution includes a resin prepared by reacting 1 to 2. 4 mols of formaldehyde per 1 mol of urea, 6. 5 to 500 mmols polyethylene glycol as foam charring agent, 0. 3 to 1. 2 mmols of calcium carbonate as uniform foam cell size agent, 3 to 310 mmols of dicyandiamide as foam hydrolysis resistance agent, 2 to 30 mmols of sodium bromide as foam aging agent, and sufficient water to make a 35 to 45% solution. In preparing the foam, one part by weight of the foaming agent solution of about 5% solids concentration is aerated and then 1. 0 to 1. 5 parts by weight of the resin solution is sprayed thereon to obtain foam with an average linear shrinkage of about 0. 25%.

4409293, Oct 11, 1983

Sep 10, 1982

6/416574

James H. Williams - Louisville KY

Borden, Inc. - Columbus OH

B32B 2742

428524

A process for bonding lignocellulosic material under heat and pressure, where the bonded lignocellulosic material is characterized by a low emission of formaldehyde, which comprises applying a binder to said lignocellulosic material, said binder comprising a urea-formaldehyde base resin having a ratio of formaldehyde to urea of 1. 0:1-1. 2:1, said base resin having essentially no free formaldehyde and said base resin when cured containing substantially more methylene groups than methylene ether groups, consolidating said lignocellulosic material and curing the binder.