Title:
ポリウレタンフォーム形成組成物、その組成物を使用した低密度フォームの製造方法、そこから形成したフォーム
Document Type and Number:
Japanese Patent JP6935485
Kind Code:
B2
Abstract:
Disclosed are polyurethane foam-forming compositions with a phase stable isocyanate-reactive composition that includes a halogenated olefin blowing agent that has low or no ozone depletion potential and low global warming potential. Such polyurethane foam-forming compositions are suitable for spray application to produce polyurethane foams that are believed to exhibit good fire resistance properties, low smoke generation and low or no scorch due to reduced exotherm, thereby making them particularly suitable for use, for example, as relatively thick wall and/or roof insulation.
Inventors:
Usama, E. Youness
Richard, Raoul, Romero
Kenneth, Earl Riddle
Timothy, Jay Pike
Richard, Raoul, Romero
Kenneth, Earl Riddle
Timothy, Jay Pike
Application Number:
JP2019503705A
Publication Date:
September 15, 2021
Filing Date:
July 20, 2017
Export Citation:
Assignee:
Covestro LRC
International Classes:
C08G18/42; C08G18/00
Domestic Patent References:
| JP2011037912A |
Foreign References:
| WO2016115021A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office