Daniel J Dutton

US Patent:

39310299, Jan 6, 1976

Filed:

Oct 15, 1974

Appl. No.:

5/514822

Inventors:

Daniel R. Dutton - Woodhaven MI
John W. Compton - Taylor MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

C09K 500
C23F 1112

US Classification:

252 76

Abstract:

A novel antifreeze composition is provided which comprises a water soluble liquid alcohol freezing point depressant and an inhibitor. The freezing point depressant is preferably at least one water soluble alcohol containing from one to four carbon atoms inclusive and from one to four hydroxy groups inclusive such as ethylene glycol. The inhibitor comprises at least one substance selected from the group consisting of A. compounds corresponding to the following structural formula: ##SPC1## Wherein R. sub. 1 is an alkylene radical containing from zero to 12 carbon atoms inclusive, R. sub. 2 is an alkyl radical containing from one to 10 carbon atoms inclusive and R. sub. 3 is an alkylene radical containing from one to 12 carbon atoms inclusive, and B. the mono- and di-metal salts, the mono- and di-ammonium salts, and the mono- and di-amides of compounds corresponding to the above structural formula. The presently preferred inhibitor comprises 1-carboxy-2-hexyl-5-(7-carboxyheptyl)-cyclohex-3-ene, or the mono- and di-metal salts, ammonium salts, and amides thereof.

US Patent:

42106850, Jul 1, 1980

Filed:

May 22, 1978

Appl. No.:

5/908403

Inventors:

Robert B. Login - Woodhaven MI
Daniel R. Dutton - Woodhaven MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

B05D 302
B05D 312

US Classification:

427361

Abstract:

There is disclosed a cellulosic material such as paper or paperboard surface-sized with an aqueous dispersion of a combination of degraded starch or a starch derivative and a branched-chain, water-dispersible polyester condensation product. Said polyester is derived from the reaction of a dicarboxylic reactant, a diol or polyoxyalkylene glycol, and a phosphorus acid reactant wherein said polyester has a carboxylic acid number of about 5 to about 15 and an average molecular weight of about 4,000 to about 11,000. Mixtures of said starch and said polyester when used to surface-size cellulosic materials impart water resistance thereto.

US Patent:

40778940, Mar 7, 1978

Filed:

Dec 27, 1976

Appl. No.:

5/754562

Inventors:

William Keith Langdon - Grosse Ile MI
Daniel Ronan Dutton - Woodhaven MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

B01D 1904
C09K 500

US Classification:

252 76

Abstract:

A glycol-based antifreeze formulation containing as a defoaming agent, from 0. 001% to about 1. 0% by weight of a mixture containing a compound of the formula ##STR1## WHEREIN R is an alkyl, alkoxyalkyl, hydroxyalkyl, or dihydroxyalkyl group having from 1 to 6 carbon atoms, R. sup. 1 is hydrogen, methyl or ethyl, R. sup. 2 is an alkyl group having 1 to 8 carbon atoms, p is an integer from 1 to 20, and n is an integer from 1 to 14; and a compound of the formula RO--(C. sub. 6 H. sub. 10 O. sub. 5). sub. p --H wherein R and p are as defined above.

US Patent:

44500017, May 22, 1984

Filed:

Feb 19, 1980

Appl. No.:

6/122209

Inventors:

Thomas M. Kaneko - Trenton MI
Daniel R. Dutton - Grosse Ile MI
Bongsub Kim - Grosse Ile MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

A01N 3718
A01N 3302

US Classification:

71118

Abstract:

Highly stable emulsions of biocides in liquid fertilizer compositions are disclosed which offer unexpected stability thus permitting application of both biocides and liquid fertilizers simultaneously. The improved emulsion stability can be obtained by utilizing higher polyoxyalkylene glycol ethoxylate esters or combinations thereof with certain anionic emulsifiers. Stable aqueous emulsions are also disclosed.

US Patent:

42514029, Feb 17, 1981

Filed:

Jul 30, 1979

Appl. No.:

6/061702

Inventors:

Robert B. Login - Woodhaven MI
Daniel R. Dutton - Woodhaven MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

C08L 302
C08L 304

US Classification:

260 9

Abstract:

There is disclosed a cellulosic material such as paper or paperboard surface-sized with an aqueous dispersion of a combination of degraded starch or a starch derivative and a branched-chain, water-dispersible polyester condensation product. Said polyester is derived from the reaction of a dicarboxylic reactant, a diol or polyoxyalkylene glycol, and a phosphorus acid reactant wherein said polyester has a carboxylic acid number of about 5 to about 15 and an average molecular weight of about 4,000 to about 11,000. Mixtures of said starch and said polyester when used to surface-size cellulosic materials impart water resistance thereto.

US Patent:

43820131, May 3, 1983

Filed:

Aug 3, 1981

Appl. No.:

6/289492

Inventors:

Thomas M. Kaneko - Trenton MI
Daniel R. Dutton - Grosse Ile MI
Bongsub Kim - Grosse Ile MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

B01F 1700
B01F 1730
E11D 1700

US Classification:

252354

Abstract:

Highly stable emulsions of biocides in liquid fertilizer compositions are disclosed which offer unexpected stability thus permitting application of both biocides and liquid fertilizers simultaneously. The improved emulsion stability can be obtained by utilizing higher polyoxyalkylene glycol ethoxylate esters or combinations thereof with certain anionic emulsifiers. Stable aqueous emulsions are also disclosed.

US Patent:

42630940, Apr 21, 1981

Filed:

Jul 30, 1979

Appl. No.:

6/061703

Inventors:

Robert B. Login - Woodhaven MI
Daniel R. Dutton - Woodhaven MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

D21D 300

US Classification:

162164R

Abstract:

There is disclosed a cellulosic material such as paper or paperboard surface-sized with an aqueous dispersion of a combination of degraded starch or a starch derivative and a branched-chain, water-dispersible polyester condensation product. Said polyester is derived from the reaction of a dicarboxylic reactant, a diol or polyoxyalkylene glycol, and a phosphorus acid reactant wherein said polyester has a carboxylic acid number of about 5 to about 15 and an average molecular weight of about 4,000 to about 11,000. Mixtures of said starch and said polyester when used to surface-size cellulosic materials impart water resistance thereto.

US Patent:

40495256, Sep 20, 1977

Filed:

Oct 14, 1976

Appl. No.:

5/732540

Inventors:

Daniel Ronan Dutton - Woodhaven MI
Thomas Carl Musolf - Southgate MI

Assignee:

BASF Wyandotte Corporation - Wyandotte MI

International Classification:

G01N 2746

US Classification:

204195C

Abstract:

A corrosion test cell suitable for determining the electrochemical corrosion parameters of metals in corrosive liquid environments. The cell comprises an electrically non-conductive vessel with a plurality of metallic rods connectable to test electrodes, which electrodes extend into the liquid environment contained therein.