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Nov 5, 2010 - Advertisements that appeared within the print issues of Chem. Eng. News have been included in the C&EN Archives to provide a ...
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pentek

formulated paints and varnishes T h e w e a r i n g qualities of any p r o t e c t i v e c o a t i n g a r e dependent o n t h e i n g r e d i e n t s u s e d in foru l u l a t i o n . Heyden P E N T E K (Pentaerythritol, Technical)—properly e m p l o y e d in the manufacture of p a i n t s , e n a m e l s · v a r n i s h e s , l a c q u e r s a n d o t h e r f i n i s h e s — a d d s that e x t r a ""safety to t h e surface" t h r o u g h i n c r e a s e d d u r a b i l i t y , h a r d ness and lustrous beauty. P r o t e c t i v e c o a t i n g s formulated with P E N T E K display r e m a r k a b l y h i g h r e s i s t a n c e to s o a p , wat e r and a l k a l i . C o a t i n g s manufacturers a r e a l s o i n t e r e s t e d i n P E N T E K as a raw m a t e r i a l for w a x e s , plasticizers a n d emulsifying a g e n t s . Samp l e s a n d technical b u l l e t i n sent p r o m p t l y u p o n request. PENTEK r,^. « «^

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