Viking Age Combs, Comb Making and Comb Makers in the Light of Finds from Birka and Ribe
NEWS-MAKERS
Transcript of NEWS-MAKERS
PUMP HIGHLY CORROSIVE FLUIDS & ABRASIVE SLURRIES
P E O P L E
NEW POLYETHYLENE With Natural Rubber, Gum, Neoprene, Buna, Hycar *'flex-i-liners"
Only Contact with Fluid
ESPECIALLY DESIGNED TO HANDLE HCL HF, NaOH,
H2SO4 DISTILLED Η2Ο, Fluid only contacts
and inner surface of body block, 3 5 combinations of
rubber and plastic "flex-i-liners" and pump body blocks. Models available from fractional to 20 G . P . M . Vinyl and Compar "flex-i-liners" also available in pumps to 5 G.P.M. capacities. "Widely used in chemical, food, pharmaceutical and other process industries—wherever non-contaminating pumping is required. Excellent for slurries. Write for literature.
SELF PRIMING NO GASKETS NO VALVES HIGH VACUUM SELF LUBRICATING OTHER DESIGN FEATURES
V A N T O N CONTAMINATING
flex-i-liner PUMPS
P U MP C O R P V A N T O N EMPIRE STATE BLDG., Dept.CEN-32, Ν. Υ., Ν. Υ.
"LUBRI-TACT" feature of
JAGABI® RHEOSTATS insures precise, positive adjustment
and long life Graphite-lubricated sliding contact with molded Bakélite saddle and laminated phosphor-bronze brushes. Solid-wall glazed porcelain tubes. Rugged one-piece supporting end-brackets. Strong, rigid, brass slider bar and strong binding posts. High insulation. Minimum inductance. Strong, durable design matched with expert manufacturing skill. Wound with standard resistance wire or strip. Available in standard types in 76 convenient ratings.
Write for your copy of Bulletin 41-CN
NEWS-MAKERS Willard Named Anachem Award Winner
Hobart H. Willard, professor emeritus of chemistry at the University of Michi
gan, will receive the first annual Anachem Award in Analytical Chemistry, to be presented by the Association of Analy t i ca l C h e m i s t s ( Anachems ) of Detroit, on March 30, Dr. Willard's address at the meeting
H. H. Willard w i l l b e o n "Precipitations from Homogeneous Solutions."
The award is to be presented annually by the association to honor chemists who have made outstanding contributions in the field of analytical chemistry.
EDUCATION
Harold M. Coleman from Armour & Co. and Morgan W. Rider from U. S. Rubber Co. have been appointed assistant supervisors at Armour Research Foundation. Frank Lerman from the VioBin Corp. has been named a research chemical engineer.
Marke Cundiff, sales training manager for Parke, Davis & Co., chosen by Harvard University Graduate School of Business Administration as a participant in its advanced management program.
Anne H. Dovel, chemist in the pioneering research laboratory of Du Pont at Wilmington, now in the renal research laboratory of Memorial Hospital, Wilmington, Del.
Harvey H. Jordan, associate dean at the University of Illinois college of engineering, will be honored May 15 at a dinner attended by university and college officials, alumni, faculty, students, and representatives of industrial concerns. He retires this summer after 42 years of service.
Eugene G. Laughery resigns as research director for the National Cranberry Association to become general manager of the Coffee Brewing Institute, New York.
Earnest E. Ludwig, vp of Bermingham-Prosser Co., new chairman of the advisory committee for the paper technology curriculum at Western Michigan College of Education.
David I. Macht, physician of Baltimore noted for his contributions to pharmacology and phytopharmacology, has been honored by the Royal Academy of Pharmacy of Madrid at the Spanish Embassy in Washington. He was given membership in the academy.
Russell S. Poor resumes post as chairman of the university relations division of the Oak Ridge Institute of Nuclear Studies after a year's leave of absence. Has been at the University of Florida helping with plans for the proposed medical school.
John P. Rappolt leaves M. W. Kellogg Co. and is employed by George Washington University Research Laboratory at Camp Detrick, Frederick, Md., as assist ant to the director of research.
Bernet S. Swanson, assistant professor of chemical engineering at Illinois Institute of Technology, appointed executive officer of the department. H e replaces J. Henry Rushton, who requested relief from administrative duties in order to devote more time to research, writing, and consultation work.
Charles Teitelbaum joins the staff of Battelle Memorial Institute, Columbus, Ohio.
Harold C. Urey, atomic scientist at the University of Chicago, named Hitchcock Foundation lecturer on the Berkeley campus of the University of California for the spring term.
Selman A. Waksman has been honored, along with Shibusaburo Kitasato, at the 100th anniversary celebration of Kitasato in Japan. Kitasato, who in 1896 discovered the bubonic plague bacillus, in 1898 that of dysentery, and in 1909 contributed to the knowledge of the Tb bacillus, is considered to stand as a bridge between Koch and Waksman. Waksman was cited as having pursued the same distinguished path as his scientific colleague, Prof. Kitasato, in the field of microbiology and the cure of contagious disease.
S. Husain Zaheer, director of the Central Laboratories for Scientific and Industrial Research and professor and head of the department of chemical technology, Osmania University, Hyderabad, India, is in Europe on a UN Economic Development senior fellowship. Will visit U.K. and Germany and later the U. S. to observe coal, ceramics, oils, and fine chemicals industries.
GOVERNMENT
H. Trendley Dean, pioneer in research leading to the use of fluoridated water to reduce dental decay in children and director of the National Institute of Dental Research, retires from government service. Francis A. Arnold, Jr., succeeds him as director.
Abraham S. Friedman returns from a Fulbright scholarship at the vander Waals Laboratory in Amsterdam and is now physical chemist in the thermodynamics
1224 C H E M I C A L A N D E N G I N E E R I N G N E W S
3 1 6 ARCH STREET PHILADILPHIA 7, PA.
JAMES G. BIDDLE CO.
NON COtftOSVl
N O STUFFING BOXES
pums
section of the division of heat and power, National Bureau of Standards, Washington, D. C.
Henry B. Fry, formerly assistant manager, has been appointed manager, AECs New York operations office, to succeed W. E. Kelley who has accepted a position in industry.
Among the winners of the Rockefeller Public Service Awards is Guido E. Hilbert, chief of the Bureau of Agricultural and Industrial Chemistry. Dr. Hilbert is widely known for his research in the field of carbohydrate chemistry. The award enables the winner to spend from six months to a year at a college or university, or in some other comparable educational activity. Dr. Hilbert plans to take off 12 weeks to attend the course for executives given by Harvard's business school.
George W. Howard, chief of the Engineer Research and Development Laboratories, Fort Belvoir, Va., has been given a $15,000 Rockefeller Public Service Award. He began his career 21 years ago as a laborer with Army Engineers, and now he directs the work of 500 engineers and technicians in research and the design and development of engineer equipment. The award, designed to cover both the equivalent of salary and necessary expenses, will enable Mr. Howard to spend a year visiting government and private research and development agencies in this country and abroad to study methods of direction, planning, and management.
INDUSTRY
E . R. Adair joins sales and service organization of Metro-Atlantic, Inc., Greenville, S. C.
Norman Amend appointed assistant manager for organic chemicals, Michigan Alkali Division of Wyandotte Chemicals Corp. Succeeds R. K. Rigger, recently named manager of the new synthetic detergents department.
S. E. Q. Ashley, chemical supervisor in the GE transformer and allied products laboratory, P i t t s f i e l d , named manager of the GE major a p p l i a n c e division laboratory, A p p l i a n c e Park, Louisville, Ky. He
will be in charge of directing and expanding a new laboratory that will serve the major appliance division and carry on applied materials and process research in chemistry, metallurgy, electricity, and mechanics.
Richard L. Bergen, formerly sales manager of Precision Scientific Co., now associated with his father, Fred A. Bergen, in the Forma-Heater Co. Mr. Bergen, Sr., has retired after 42 years in the oil refin-
(C6H5)2 I'll Ml Oil DIPHENYLACETIC A C I D , w i t h t w o phenyl groups attached to the same carbon, should interest those involved with chemical synthesis. At present this aralkyl acid is a source for the diphenylacetyl radical in the preparation of pharmaceuticals and an intermediate for an alternate synthesis of morphine sub stitutes. In the future, its broad potential as an intermediate w i l l undoubtedly b e more fully explo i ted.
melting point: · 1 4 6 ° — 1 4 8 ° C (meniscus t o complete melt)
• W h i t e p o w d e r
(C e H 6 ) 2 CHCOOH -+· 6 H 2
(C 6 H 6 )2CHCOOH H - B r 2
Na JL· (C6H5)2CHCOOCH2R +HCI r Alkyl diphenylacetale
Cata l ys t ^ ( C 6 H n ) 2 C H C O O H r Dicyclohexylacetic acid
BROMINATION
•{CeHohCBrCOOH +HBr tt-bromo-diphenyl acetic
acid
CHLORI N A T I O N TO THE ACID CHLORINE
C 6 H s ) 2 C H C O O H - f - S O C h Xiiionyl chloride
W (C6H5)2CHCOCI 4-SO2 4-HCI V Diphenylacetyî
chloride The acid chlor ide can be converted throush the amide to diphenylacetonitr i le.
T E C H N I C A L B U L L E T I N A V A I L A B L E WRITE OR PHONE
American-British Chemical Supplies, Inc. Selling Agents For
KAY-FRIES CHEMICALS, INC. 180 Mad i son A v e n u e , N e w Y o r k 16, Ν . Υ . · MUr ray Hil l 6 -0661
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CHCOOH(C 6 H 6 )2CHCOOH
(C 6 H 6 )2
esterification
esterification
NEWS-MAKERS
ing business a n d now is developing armored safe-type laboratory heating de-
Peter Black appointed assistant to the president of Freeport Sulfur Co. Until recently assistant to t h e director of the Office of Defense Mobilization.
John Burkett Lewis transfers from Fort Jefferson laboratories of John Powell & Co. to position of manager of Omaha, Neb., p lan t .
Waldo B. Burnett h a s been appointed technical director of United Carbon Co., Inc., Charleston, W . Va . H e has been director of the University of Wichita Foundat ion for Industrial Research.
C. Cala, and M. Scott join chemical research laboratory of Bausch and Lomb
Optical Co. as heads of the laboratory's new glass process development and glass engineering departments, respectively.
William E . Cass has been named manager of the new product development laboratory of the chemical division of General Electric Co., Pittsfield, Mass. He has been manager of the organic chemistry section of the
G E research laboratory.
James E . Castle joins Foote Mineral Co. as manager of the lithium mining and milling division, Kings Mountain, N. C.
INDULIN lignin is an excellent stabilizer for oil in water type slow break asphalt emulsions where soaps are used as primary emulsifiers. Because of its action in preventing reaction of soaps with calcium, INDULIN facilitates preparation of slow break emulsions.
Many asphalts have been tested and in all cases satisfactory emulsions have resulted that will readily pass standard tests for demulsibility and cement mixing, which are measures of stability toward calcium-bearing aggregates.
Other than increasing stability, INDULIN has virtually no effect on other properties of the emulsions. Its low ash content in comparison with inorganic stabilizers is another advantage. INDULIN stores and handles well as it is a dry, free-flowing powder which can be kept indefinitely without deterioration.
Our Development Department has conducted work on many different types of asphalt and can recommend INDULIN formulations t o meet individual requirements.
industrial CHEMICAL SALES
division west virginia pulp and paper company New York Central
Building 230 Park Ave.
New York 1 7 . Ν. Y.
Pure Oil Building
35 E. Wacker Dr. Chicago 1, Ill.
Lincoln-Liberty Building
Broad & Chestnut Sts. Philadelphia 7_. Pa.
2775 Moreland Boulevard
A t Shaker Sq. Cleveland 20. O.
Kenneth Α. Clark promoted to supervisor of special apparatus sales in t h e laboratory a n d pharmaceutical sales department of Corning Glass Works .
Bruce T, C l a r k e , formerly sales engineer, promoted to sales manager of Glas-c o t e Pro-ducts., Inc., Cleveland.
John Close, former technical director of the color division, named general sales manager of t ha t division for United Wallpaper, Inc, Chicago. Replaces Curt T. Uebel, now a manufacturer 's agent for materials for the paint, pigment, and al-l i ed trades.
John D . Fennebresque, vp and assistant be the president of Celanese Corp. of America, elected t o the boa rd of directors of the company.
Kurt C. Frisch resigns from chemical division, of General Electric Co. to become supervisor of organic research with the E . F, Houghton & Co., Philadelphia.
Richard Glicksman accepts position as a research chemist with the Radio Corp. of America, RCA laboratories division.
Harry W. Grimmell has been elected presidemt of Metro Dyestuff Corp., West Warwick, R. I. H e is a graduate of the University of Goettingen, Germany, and came t o the U . S. in 1926 t o become the manager of t he Grasselli Dyestuff Corp. plant a t Rensselaer, Ν . Y., later General Aniline Works.
Charries R . Hether ington from Ford, Bacon & Davis of New York appointed vice president of Westcoast Transmission Co., Ltd., Calgary, Alta.
George M. Hoerner, Jr., transfers to position o f shift supervisor in the Rochester plant o f the photo p roduc t s department of Du Pont, from the Parl in , N. J., plant.
Clarence A . Hoffman joins staff of Salvo Chemical Co. , Rothschild, Wis.
Wolfgang Huber , d i rector of chemical and biological research a t Electronized Chemicals Corp., resigns as vice president of the corporation to enter practice as a management and research consultant.
Leom Jacolev resigns from t h e Texas Co., t o devote himself to consulting practice at 92 Gordonhurst Ave., Montclair, N . J .
Harry S. Kaplan, formerly chief control chemist at A . R. Maas Chemical Co., now chief chemist a t Southwest Potash Corp., Carlsbad, Ν. Μ .
Thomas C . Keeling, Jr., appointed president o f Mathieson hydrocarbon chemicals division. Comes from chemical division of Koppers Co .
Wilbur E . Kelley appointed vice president in charge of engineering of Catalytic Construction. Co. Has been manager of the N e w York Operat ions Office of the U. S. Atomic Energy Commission.
1226 C H E M I C A L AN .D E N G I N E E R I N G N E W S
Royce D . King, manager of the procurement department of the Koppers Co., Pit tsburgh, retires after 24 years with. the company. Succeeded by P. D . Shollar.
Er ic C . Kunz of the board of directors of t h e Givaudan Corp. has severed connections with the company. Dr. Kunz worked in the synthetic dyestuff industry of Germany and t h e synthetic perfume materials industry in Switzerland. Upon his ar r ival in t h e U . S. h e devoted himself to the critical problem of the manufacture of synthetic dyestuffs during World War I. H e joined Givaudan in 1925 when it was a small b ranch of a Swiss firm.
Raymond J . Kzimian resigns from the National Bureau of Standards to become technical representative in S electron resin products for Pittsburgh Plate Glass Co., Newark, N. J .
D a n Lewis, Jr., field sales representative of Goodyear Tire & R u b b e r Co.'s chemical division, assigned as special representative at the division's newly established district office in Dallas, Tex .
Will iarn C. Mclndoe becomes research engineer in t h e process unit, Boeing Airplane Co. , Seattle, Wash., to do research on t h e chemical processes ut i l ized in the manufacture a n d operation of airplanes.
F . Car l Marnatti joins research and development staff of the National Aniline Division, Allied Chemical & Dye.
G. K. McDonald appointed manage r of the Kearny, N . J., plant of the chemical division of Koppers Co., Inc., Pittsburgh.
Thomas J. Mc-Naughtan, formerly assistant director of research at the Leroy, Ν. Υ., laboratories of D u r e z Plastics & Chemicals, Inc., has joined t h e chemical division of the Borden Co. as development manager at
its n e w l y completed laboratory in Philadelphia.
E d w a r d Segel accepts position, as head of t h e protein research division, Darling & Co., Chicago. Recently resigned from Corn Products Refining Co.
L. I. Shaw, development engineer for Western Electric Co., Chicago, for 21 years, later director of the U. S. Army Air Force Project at the New York State College of Ceramics at Alfred University, and subsequently
several other similar posts w i th aircraft companies, h a s established his o w n offices as engineer ing consultant a t 1150 18th St., San ta Monica, Calif.
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POWERSTAT
TYPE . . . w i th rheostats or other resistance type controls. You will find POWERSTAT typo 10 the ideal variable a-c voltage control for 50-100-150 watt loads.
RATING: INPUT 120 'volts, 60 cycles, 1 phase. OUTPUT 0-120 volts, 0-132 volts, 1.25 amperes, 150/ -165 volt-amperes. WEIGHT 1 lb., 13 ors.
• EFFICIENCY is high . . . does not control by dissipating power i n the Avasteful form of heat.
• SPACE REQUIREMENT is only 2 -1 /16 b y 3 -1 /8 inches. Since it does not produce- heat there i s no ventilation problem.
• CONSTRUCTION is rugged for long life and dependable service.
• ADAPTABILITY to a n y load within its rating Es possible without tailoring.
• RATING is conservative w i th the rated output current available at any brush setting.
• MOUNTING is simply accomplished by a single hole in the panel. I t is locked i n position b y a keying arrangement.
• OPERATION is smooth, stepless a n d silent. • PRICE is low—comparable toan-y other type of a - c voltage
control apparatus of equal capacity and characteristics.
POWERSTAT type 10 is a compact- autotransformer of toroidal core design wi th a movable brush-tap. Rotation of the tap delivers any output voltage froxn zero to, or above, line voltage. It is tappecd to allow coanpensat ion -fora 10% drop in line voltage.
For information, write to: 803 Mae Ave . , Bristol, Conn.
V O L U M E 3 1 , N O . 1 2 » » M A R C H 2 3, 1 9 5 3 1227
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r/K SUPERIOR ELECTRIC CO.