公开(公告)号：US3661952A

公开(公告)日：1972-05-09

申请号：US3661952D

申请日：1970-07-29

Applicant: ETHYL CORP

Inventor： THOMAS WILFORD H ,  GIRAITIS ALBERT P

IPC: C07F7/24

CPC classification number: C07F7/24

Abstract: THE PROCESS FOR THE PRODUCTION OF TETRAALKYLLEAD COMPOUNDS FROM SODIUM-LEAD ALLOY AND AN ALKYL HALIDE IS IMPROVED BY THE UTILIZATION OF A HYDROCARBYL-ALUMINUM CATALYST AND A PROMOTER OR ADJUVANT SELECTED FROM THE GROUP CONSISTING OF AN ALKALI METAL FLOURIDE, AN ALKALINE EARTH METAL FLUORIDE, AN ALKALINE METAL CYANIDE, AN ALKALINE EARTH METAL CYANIDE, AN ALKALI METAL ALKOXIDE, AN ALKALINE EARTH METAL ALKOXIDE AND ANY MIXTURE THEREOF. THE HYDROCARBYL-ALUMINUM CATALYST MAY BE EITHER A LOWER OR ALKYL ALUMINUM HALIDE OR A LOWER ALKYL ALUMINUM ALKOXIDE.

公开(公告)号：US2960450A

公开(公告)日：1960-11-15

申请号：US84679359

申请日：1959-10-16

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P ,  PEARSON TILLMON H ,  PINKERTON RICHARD C

IPC: C07F17/00 ,  C25B3/12

CPC classification number: C25B3/12 ,  C07F17/00

公开(公告)号：US2868621A

公开(公告)日：1959-01-13

申请号：US37739553

申请日：1953-08-31

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P

IPC: C01G1/06 ,  C01G23/02

CPC classification number: C01G1/06 ,  C01G23/022

公开(公告)号：US2777867A

公开(公告)日：1957-01-15

申请号：US37197553

申请日：1953-08-03

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P ,  BRANDJEAN WILLIAM B ,  NEHER CLARENCE M

IPC: C07F7/24

CPC classification number: C07F7/24

公开(公告)号：US2757211A

公开(公告)日：1956-07-31

申请号：US27411152

申请日：1952-02-29

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P ,  HUMPHREYS DAVID D ,  LEEPER THOMAS A

IPC: C07C17/25 ,  C07C23/10

CPC classification number: C07C17/25 ,  C07C23/10 ,  C07C25/10 ,  C07C25/02

公开(公告)号：US3705051A

公开(公告)日：1972-12-05

申请号：US3705051D

申请日：1970-12-10

Applicant: ETHYL CORP

Inventor： KOBETZ PAUL ,  BECKER WARREN E ,  GIRAITIS ALBERT P

IPC: C03C17/10 ,  B44D1/02

CPC classification number: C03C17/10

Abstract: A PROCESS FOR APPLYING AN ALUNINUM PLATE ON A WIDE VARIETY OF MATERIALS TO PRODUCE ARTICLES HAVING DESIRABLE QUALITIES EXEMPLIFIED BY GOOD CORROSION RESISTANCE. A FIRST EMBODIMENT OF THE INVENTION IS CHARACTERIZED BY CONTACTING THE SUBSTRATE TO BE COATED WITH A SOLUTION CONTAINING A SUITABLE CATALYST AND A TRIBYDROCARBYLAMINE COMPLEX OF ALUMINUM HYDRIDE AT RELATIVELY LOW TEMPERATURES, I.E., BELOW 150*C. DECOMPOSITION OF THE COMPLEX IS EFFECTED BY CATALYSTS AND ALUMINUM PLATING OCCURS ON THE EXPOSED SURFACES OF THE SUBSTRATE. IN A SECOND PROCESS EMBODIMENT THE SUBSTRATE IS COATED WITH A CATALYST AND SUBSEQUENTLY BROUGHT INTO CONTACT WITH A SOLVENT CONTAINING A DISSOLVED ALUMINUM HYDRIDE-TRIHYDROCARBLAMINE COMPLEX TO EFFECT THE DESIRED ALUMINUM DEPOSITION. THE PROCESS OF THIS INVENTION PROVIDES A HIGHLY USEFUL AND NOVEL METHOD OF PLATING SUBSTANTIALLY ANY MATERIAL WITH A UNIFORM, STRONGLY ADHERENT ALUMINUM COATING OF DESIRED THICKNESS.

公开(公告)号：US3398171A

公开(公告)日：1968-08-20

申请号：US34882464

申请日：1964-03-02

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P ,  PAUL KOBETZ ,  BEAIRD JR FRANCIS M

IPC: C07F7/12

CPC classification number: C07F7/122

公开(公告)号：US3098706A

公开(公告)日：1963-07-23

申请号：US15889361

申请日：1961-12-12

Applicant: ETHYL CORP

Inventor： BLITZER SIDNEY M ,  GIRAITIS ALBERT P ,  ZIETZ JR JOSEPH R

IPC: C01B6/24

CPC classification number: C01B6/24 ,  C01B6/243

公开(公告)号：US3097222A

公开(公告)日：1963-07-09

申请号：US20094162

申请日：1962-06-08

Applicant: ETHYL CORP

Inventor： JOHNSTON JAMES D ,  GIRAITIS ALBERT P

IPC: C07F7/24 ,  C10L1/10

CPC classification number: C07F7/24 ,  C10L1/103

公开(公告)号：US3085319A

公开(公告)日：1963-04-16

申请号：US1004360

申请日：1960-02-23

Applicant: ETHYL CORP

Inventor： GIRAITIS ALBERT P ,  JOHNSTON JAMES D ,  HYMIN SHAPIRO

IPC: B22F9/16

CPC classification number: B22F9/16 ,  Y10T428/12014 ,  Y10T428/12479 ,  Y10T428/12993