Announcing Vorane* urethane chemicals - C&EN Global Enterprise

Nov 6, 2010 - Publication Date: October 31, 1960. Copyright © 1960 American Chemical Society. ACS Chem. Eng. News Archives. First Page Image...
1 downloads 0 Views 662KB Size
DOW

progress in URETHANE CHEMISTRY

Announcing Vorane* urethane chemicals

VORANOL* (Dow polyether

resins)

VORANATE* f Dow polyether isocyonote

VORANOL and

VORANATE are

new

odducts)

Dow

trademarks for production-proved special polyglycols and TDI adducts. They're members of the Dow family of Vorane urethane chemicals, and have established exceptional records for producing consistent urethane

foams • . . both flexible and rigid types. VORANOL and VORANATE are made by "the men that make the most of them" . . . who are also helping the urethane industry to build a tradition of quality, from a scientific foundation. Turn the page to find out why

*Trademark

THE DOW CHEMICAL COMPANY C & E N 47

DOW

progress in URETHANE CHEMISTRY

CONSISTENT URETHANE FOAMS BEGIN IN THE POLYOL PLANT Dow polyethers and isocyanate adducts—now trademarked VORANOL and VORANATE respectively —have solved the major problem of consistency for foam producers. The quality of urethane foams starts far back, with the "original" raw materials from which polyglycols are made. It must be held, too, during formulation, which controls the properties you require in foam. Dow makes polyglycols from the ground up.

48

c &E N

Because Dow starts with such a wide range of basic chemicals—propylene, for example—Dow is in a unique position for manufacturing polyglycols with countless made-to-order properties. Dow specialists can answer formulating needs for one-shot or prepolymer systems. For rigid foams, Dow offers a single source of supply and formulating help for both the polyglycol or poly ether (VORANOL) and TDI adduct (VORANATE).

. . . and from the Vorane family, consistency in wide-range use! The series of nine commercial Vorane chemicals are based on propylene oxide. They provide consistent results, while covering the range of present foam production requirements, for both flexible and rigid applications. FOR FLEXIBLE FOAMS-Voranol P-2000 • Voranol CP-2700 • Voranol CP-3000 • Voranol CP-4000 • Voranol CP-5000 • Voranol CP-3001 FOR RIGID FOAMS-Voranol RN-600 • Voranate R-l • Voranate R-2 In addition to these propylene oxide-based production materials, Dow has a great number of other urethane chemicals under development, in-

cluding materials based on ethylene oxide, styrene oxide, butylene oxide, and epichlorohydrin. Only Dow has such a wide variety of starting-point oxides to work from. Among the new materials under development are chemicals for producing "self-extinguishing" and "one-shot" rigid foams. The Dow team of polyol specialists, with their breadth of experience in formulating and using polyglycols, have directed this experience toward urethane, and this total know-how is at your service. For more information about the broad range of Dow polyols, write THE DOW CHEMICAL COMPANY, Midland, Michigan, Chemicals Merchandising Department 800AJ10-31. See

THE DOW CHEMICAL COMPANY



The Dow Hour of Great Mysteries

MIDLAND,

on TV

MICHIGAN C&EN

49