Curry B Davis DeceasedMelbourne, FL
Curry Davis Phones & Addresses
Palm Bay, FL
Panama City, FL
Fort Pierce, FL
Mentions for Curry B Davis
Publications & IP owners
Us Patents
Polymers Of Terpene-Maleic Anhydride Adducts With Aliphatic Diamines
US Patent:
4046748, Sep 6, 1977
Filed:
Apr 19, 1976
Appl. No.:
5/678082
Inventors:
Robert William Schluenz - Panama City FL
Curry Beach Davis - Panama City FL
Curry Beach Davis - Panama City FL
Assignee:
Arizona Chemical Company - Wayne NJ
International Classification:
C08G 6704
C08F23600
C08L 1100
C08F23600
C08L 1100
US Classification:
260 78UA
Abstract:
There is provided a process for preparing the reaction product of maleic anhydride with a non-conjugated monocyclic terpene in the presence of controlled amounts of iodine to attain a mixture of more than 15% di-adduct and the balance of said mixture being mono-adducts.
Tall'oil Fatty Acids-Quality Improvement
US Patent:
4536332, Aug 20, 1985
Filed:
Nov 7, 1983
Appl. No.:
6/549056
Inventors:
Curry B. Davis - Panama City FL
Americo G. P. Frade - Cherry Hill NJ
Americo G. P. Frade - Cherry Hill NJ
Assignee:
Arizona Chemical Company - Fair Lawn NJ
International Classification:
B01J 1912
C02F 132
C09F 102
C02F 132
C09F 102
US Classification:
260 976
Abstract:
Distilled tall oil fatty acids are improved by irradiation which isomerizes trans-dimethoxystilbene (trans-DMS) impurity to cis-dimethoxystilbene which is easily removed by fractional distillation. Thus, the trans-DMS is removed without loss of fatty acid components from the distilled tall oil fatty acid.
Tackifier Resin Composition And Process For Preparing Same
US Patent:
4797460, Jan 10, 1989
Filed:
Jan 12, 1987
Appl. No.:
7/002040
Inventors:
Curry B. Davis - Panama City FL
Assignee:
Arizona Chemical Company - Panama City FL
International Classification:
C08F21200
C08F21208
C08F21208
US Classification:
526281
Abstract:
A resinous composition useful as a tackifier for hot melt and pressure sensitive adhesives is produced by the cationic copolymerization of an isomerizate of turpentine or alpha-pinene and a vinyl benzene derivative.
Resinous Terpene Maleimide And Process For Preparing The Same
US Patent:
4080320, Mar 21, 1978
Filed:
Apr 19, 1976
Appl. No.:
5/678084
Inventors:
Robert William Schluenz - Panama City FL
Curry Beach Davis - Panama City FL
Curry Beach Davis - Panama City FL
Assignee:
Arizona Chemical Company - Wayne NJ
International Classification:
C07D20934
C08G 7316
C08K 501
C08K 502
C08G 7316
C08K 501
C08K 502
US Classification:
260 78UA
Abstract:
There are provided resinous terepene maleimides useful as tackifiers for elastomers and prepared by reacting at tempertures between 140. degree. C. and 200. degree. C. substantially equimolar amounts of (a) non-conjugated monocyclic terpenes or mixtures thereof and (b) maleic acid anhydride in the presence of from 0. 05% to 0. 15% iodine, based on the weight of the terpene, recovering a mixture of not less than 95% mono-adduct and not more than 15% di-adduct of terpene maleic adduct, further reacting said adduct mixture with stoichiometric amounts of an aliphatic polyamine, and recovering terpene maleimide having a number average molecular weight between about 500 and about 600.
Process For The Preparation Of Terpene-Maleic Anhydride Adducts
US Patent:
4107420, Aug 15, 1978
Filed:
Apr 18, 1977
Appl. No.:
5/788173
Inventors:
Robert William Schluenz - Panama City FL
Curry Beach Davis - Panama City FL
Curry Beach Davis - Panama City FL
Assignee:
Arizona Chemical Company - Wayne NJ
International Classification:
C08F 400
C08F22204
C08F23600
C08F22204
C08F23600
US Classification:
526237
Abstract:
There is provided a process for preparing the reaction product of maleic anhydride with a non-conjugated monocyclic terpene in the presence of controlled amounts of iodine to attain a mixture of more than 15% di-adduct and the balance of said mixture being mono-adducts.
Purification Of Anethole By Crystallization
US Patent:
4902850, Feb 20, 1990
Filed:
Aug 5, 1988
Appl. No.:
7/229004
Inventors:
Curry B. Davis - Panama City FL
Assignee:
Arizona Chemical Company - Panama City FL
International Classification:
C07C 714
US Classification:
585817
Abstract:
A method of purification for anethole which involves forming an aqueous emulsion of crude anethole and crystallizing anethole from the emulsion. The process provides a purified anethole having improved odor and taste.
Process For The Preparation Of Terpene-Maleic Anhydrides Containing Less Than 15% Di-Adduct
US Patent:
4055576, Oct 25, 1977
Filed:
Apr 19, 1976
Appl. No.:
5/678083
Inventors:
Robert William Schluenz - Panama City FL
Curry Beach Davis - Panama City FL
Curry Beach Davis - Panama City FL
Assignee:
Arizona Chemical Company - Wayne NJ
International Classification:
C07D30789
US Classification:
2603466
Abstract:
There is provided a process for preparing the reaction product of maleic anhydride with a non-conjugated mono-cyclic terpene in the presence of controlled amounts of iodine to attain a mixture of not more than 15% di-adducts and the balance of said mixture being mono-adducts.
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