Synergistic fire retardant composition

title:  POLYURETHANE FLAME RETARDANT FORMULATION

number: WO2012116885

 publication date:  7 september 2012 (PCT)

applicant/assignee:  Huntsman Polyurethanes

Gist: A PU formulation with a mixture of ammonium polyphosphate and nano metal oxide particles (Mg or Al)

Why it is innovative:  While synergistic effects of fire retardant combinations are known and claimed in many patents, the use of very small metal oxide particles together with APP seems to have a real and significant effect.

Leave a comment

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

  • Pages

  • Categories

  • Enter your email address to follow this blog and receive notifications of new posts by email.

    Join 1,085 other followers

  • Follow Innovation in PU on Twitter