Digital BW, The Print

The most commonly known is Anti-freeze. 




________________________________
From: john dean <deanwork2003@...>
To: DigitalBlackandWhiteThePrint@yahoogroups.com
Sent: Sunday, 9 August, 2009 18:52:21
Subject: Re: [Digital BW] Low gamut pigments

  
Apart from inkjet chemistry, what is the primary industrial use of ethylene glycol or propylene glycol? Foolishly, I didn't take chemistry in college.

j

--- In DigitalBlackandWhit eThePrint@ yahoogroups. com, "Bruce" <brrphotog@. ..> wrote:
>
> 
> 
> alkyldiol is a general name for compounds such as ethylene glycol, 
> propylene glycol and many other compounds of similar structure.
> 
> 
> ------------ --------- --------- --------- --------- -
> From: "john dean" <deanwork2003@ ...>
> Sent: Saturday, August 08, 2009 11:21 PM
> To: <DigitalBlackandWhit eThePrint@ yahoogroups. com>
> Subject: Re: [Digital BW] Low gamut pigments
> 
> > Thanks Paul,
> >
> > I can see you've really looked into all this. It's pretty thought 
> > provoking.
> >
> > From that Gray Vivera data sheet they even have the proportions, which is 
> > interesting that they would provide that.
> >
> > Never heard of 2-prrolidone. and Triethanolamine. Looks like they might 
> > be the colorants that neutralize the carbon black. And there is a chemical 
> > called Alkyldiol, that they describe as Proprietary. That sounds 
> > mysterious.
>




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