Donald J Gosciniak from 1101 Eric Ct, Thompsons Station, TN 37179, age 69, Phone: 6153703705

Method For Accelerating Oxime Production
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US Patent:

53347625, Aug 2, 1994
Filed:

Feb 4, 1993
Appl. No.:

8/013278
Inventors:

James P. Neilan - Bear DE
Donald J. Gosciniak - West Chester PA
Assignee:

Zeneca Inc. - Wilmington DE
International Classification:

C07C24908
US Classification:

564259
Abstract:

A method for preparing oximes where an aldehyde or ketone is reacted with hydroxylamine or its salt in the presence of a catalytic amount of an organotin(IV) compound such as monoalkyltin(IV), dialkyltin(IV) and aryltin(IV). The organotin(IV) compound is represented by the formula I: (R. sup. 1). sub. n SnX. sub. m-n (I) where R. sup. 1 is independently selected from alkyl of 1 to 18 carbons or aryl, X is halogen, oxygen, hydroxyl, OR. sup. 1, R. sup. 2 CO. sub. 2 --, R. sup. 2 O. sub. 2 C--(Z). sub. y --CO. sub. 2 -- or R. sup. 2 CO. sub. 2 (CH. sub. 2). sub. y S--, R. sup. 2 is alkyl of 1 to 18 carbons or aryl, Z is selected from CH. sub. 2 or CH. dbd. CH, where y is 0 to 6, n is 1 or 2 and m is 4 except that when X is oxygen, n is 2 and m is 3. Exemplary of the organotin(IV) compounds are butyltin tris(2-ethylhexanoate), dibutyltin diacetate and diphenyltin dichloride.

Ultraviolet Radiation Absorbing Cyclohexenylidene Cyanoacetate Ester And Amide Compositions
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US Patent:

48912123, Jan 2, 1990
Filed:

Dec 28, 1988
Appl. No.:

7/290800
Inventors:

Donald J. Gosciniak - West Chester PA
Thomas P. Cleary - Wilmington DE
Charlambos J. Phalangas - Wilmington DE
Assignee:

ICI Americas Inc. - Wilmington DE
International Classification:

A61K 31275
C07C12148
C07C12152
US Classification:

424 59
Abstract:

Sunscreen compositions are described which contain certain cyclohexenylidene cyanoacetate esters and amides which act as UV filters when incorporated in a carrier in amounts ranging from 0. 1-50% by weight.

Sunscreen Composition
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US Patent:

49885014, Jan 29, 1991
Filed:

Mar 19, 1990
Appl. No.:

7/495866
Inventors:

Donald J. Gosciniak - West Chester PA
Assignee:

ICI Americas Inc. - Wilmington DE
International Classification:

A61K 740
A61K 742
A61K 744
A61K 748
US Classification:

424 59
Abstract:

Sunscreen compositions comprising at least one bis-1,3-diketone derivatives of benzene and a cosmetically acceptable carrier are described. Also disclosed is a method of protecting human skin from the harmful effects of ultraviolet radiation employing such sunscreen composition.

Ultraviolet Radiation Absorbing Compositions Of 1-Cyclohexenylacetonitrile Derivatives Of Aldehydes
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US Patent:

49355333, Jun 19, 1990
Filed:

Dec 28, 1988
Appl. No.:

7/290977
Inventors:

Donald J. Gosciniak - West Chester PA
Assignee:

ICI Americas Inc. - Wilmington DE
International Classification:

A61K 740
A61K 742
A61K 9107
C07C25549
US Classification:

558388
Abstract:

Sunscreen compositions are described which contain certain 1-cyclohexenylacetonitrile derivatives of aldehydes which act as UV filters when incorporated in a carrier in amounts ranging from 0. 1-50% by weight.

Ultraviolet Radiation Absorbing Cyclohexenylidene Method
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US Patent:

48470732, Jul 11, 1989
Filed:

Jun 29, 1988
Appl. No.:

7/212824
Inventors:

Thomas P. Cleary - Wilmington DE
Donald J. Gosciniak - West Chester PA
Charalambos J. Phalangas - Wilmington DE
Assignee:

ICI Americas Inc. - Wilmington DE
International Classification:

A61K 740
A61K 742
A61K 744
A61K 910
US Classification:

424 59
Abstract:

Sunscreen compositions are described which contain certain cyclohexenylidenyl which act as UV filters when incorporated in a carrier in amounts ranging from 0. 1-50% by weight.

Ultraviolet Radiation Absorbing Compositions Of Bis-1,3-Diketone Derivatives Of Cyclohexane
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US Patent:

50813080, Jan 14, 1992
Filed:

Dec 15, 1988
Appl. No.:

7/284518
Inventors:

Donald J. Gosciniak - West Chester PA
Assignee:

ICI Americas Inc. - Wilmington DE
International Classification:

C07C 49225
US Classification:

568329
Abstract:

Sunscreen compositions are described which contain certain bis-1,3-diketone derivatives of cyclohexane when incorporated in a carrier in amounts ranging from 0. 1-50% by weight.

Donald J Gosciniak