Quotes from the Upjohn files* - C&EN Global Enterprise (ACS

DOI: 10.1021/cen-v050n004.obc. Publication Date: January 24, 1972. Copyright © 1972 AMERICAN CHEMICAL SOCIETY. ACS Chem. Eng. News Archives...
0 downloads 0 Views 331KB Size
Quotes

>

from tffe ^Upjohii Gle§ Actual excerpts from letters in answer to technical polymer problems

"Curithane 1 2 6 is n o t a d i r e c t u b s t i t u t e for M U C A . Curithane 1 2 6 is u s e d w h e n a h a r d e r a n d s o n g e r e l a s t o m e r is r e q u i r e d » I nlike M O C A , w h i c h has the a b i l i t to s u p e r - c o o l , C u r i t h a n e 1 2 6 is c r y s t a l l i n e in n a t u r e a n d , then ore, has a relatively sharp lately 1 3 2 ° C . It t h e r e ι g poi η t of a p these tempera in o r d e r t o a d d m o l t e n 126 t o

on t h e patent

to your t e l e p h o n e request for a d d i t i o i * "^ l i t i o n o f L i p j o h n ' s I s o n a t e " 1 2 3 ^ t o a s s i s t yyoou r a t i o n , we a r e p l e a s e d t o o f f e r t h e following 123^

and

is

produced

via

reaction

the

in

of

vour

PARI

c —