Chemical Industries, Volumen61McGraw-Hill Pub. Company, 1947 Some vols. include Buyers' guide. |
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Página 599
... oxide of metal selected from groups III B and IV A of periodic system . No. 2,419,599 . Walter A. Schulze to Phillips Petroleum Company . Alkylation of cyclic hydrocarbon , comprises subjecting alkylatable cyclic hydrocarbon and ...
... oxide of metal selected from groups III B and IV A of periodic system . No. 2,419,599 . Walter A. Schulze to Phillips Petroleum Company . Alkylation of cyclic hydrocarbon , comprises subjecting alkylatable cyclic hydrocarbon and ...
Página 5
... oxide was converted from a production dream into a reality with the instal- lation of a Proctor continuous conveyor drying system , combined with a preforming feed . Here is how the Proctor system operates in the handling of zinc oxide ...
... oxide was converted from a production dream into a reality with the instal- lation of a Proctor continuous conveyor drying system , combined with a preforming feed . Here is how the Proctor system operates in the handling of zinc oxide ...
Página 10
... oxide and 1,2 - propylene oxide are combined therein as oxyethylene and oxy 1,2 - propylene groups in ratio which is at least one - third part of 1,2 - propylene oxide for each part of ethylene oxide by weight . No. 2,425,755 ...
... oxide and 1,2 - propylene oxide are combined therein as oxyethylene and oxy 1,2 - propylene groups in ratio which is at least one - third part of 1,2 - propylene oxide for each part of ethylene oxide by weight . No. 2,425,755 ...
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