MX350213B - Polyurethane spraying system used to minimize emissions of a polyisocyanate. - Google Patents

Polyurethane spraying system used to minimize emissions of a polyisocyanate.

Info

Publication number
MX350213B
MX350213B MX2014000032A MX2014000032A MX350213B MX 350213 B MX350213 B MX 350213B MX 2014000032 A MX2014000032 A MX 2014000032A MX 2014000032 A MX2014000032 A MX 2014000032A MX 350213 B MX350213 B MX 350213B
Authority
MX
Mexico
Prior art keywords
polyisocyanate
spraying
reactant supply
coupled
resin composition
Prior art date
Application number
MX2014000032A
Other languages
Spanish (es)
Other versions
MX2014000032A (en
Inventor
William Wishneski Todd
Ogonowski Joseph
Jean-Rejouis Mario
Hunter Marcus
Original Assignee
Basf Se
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US13/729,540 external-priority patent/US9592516B2/en
Application filed by Basf Se filed Critical Basf Se
Publication of MX2014000032A publication Critical patent/MX2014000032A/en
Publication of MX350213B publication Critical patent/MX350213B/en

Links

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Nozzles (AREA)

Abstract

A polyurethane spraying system minimizes emissions of a polyisocyanate while spraying a mixture of a polyisocyanate and a resin composition onto a surface. The system includes a first reactant supply tank including the resin composition. The system also includes a second reactant supply tank including the polyisocyanate. The system further includes a non-gaseous pump that is coupled with the first and second reactant supply tanks, a mixing apparatus that is coupled with the first and second reactant supply tanks for mixing the resin composition and the polyisocyanate prior to spraying, and a particular spray nozzle that is coupled with the mixing apparatus. The polyurethane spraying system produces less than 50 parts of the polyisocyanate per one billion parts of air according to the NIOSH 5521 Impingement Method while spraying the mixture onto the surface.
MX2014000032A 2012-12-28 2014-01-07 Polyurethane spraying system used to minimize emissions of a polyisocyanate. MX350213B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/729,540 US9592516B2 (en) 2009-09-08 2012-12-28 Polyurethane spraying system used to minimize emissions of a polyisocyanate

Publications (2)

Publication Number Publication Date
MX2014000032A MX2014000032A (en) 2014-08-07
MX350213B true MX350213B (en) 2017-08-30

Family

ID=51022678

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000032A MX350213B (en) 2012-12-28 2014-01-07 Polyurethane spraying system used to minimize emissions of a polyisocyanate.

Country Status (2)

Country Link
CA (1) CA2838141C (en)
MX (1) MX350213B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110078885B (en) * 2019-05-27 2021-06-18 江苏钟山化工有限公司 Combined polyether polyol with flame retardant and autocatalytic properties and application thereof

Also Published As

Publication number Publication date
CA2838141C (en) 2021-10-19
CA2838141A1 (en) 2014-06-28
MX2014000032A (en) 2014-08-07

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