Title:
In-situ foaming system for on-site formation of flame-retardant polyurethane foam
Document Type and Number:
Japanese Patent JP6360827
Kind Code:
B2
Abstract:
An in-situ foaming system for forming a flame-retardant polyurethane foam in situ comprising a first liquid containing a polyisocyanate (A), a second liquid containing a polyol (B), a trimerization catalyst (C), a foaming agent (D), a foam stabilizer (E), and additives (F) comprising red phosphorus and at least one member selected from the group consisting of phosphoric acid esters, phosphate-containing flame retardants, bromine-containing flame retardants, borate-containing flame retardants, antimony-containing flame retardants, and metal hydroxides.
Inventors:
Yosuke Okada
Kazuhiro Okada
Kazuhiro Okada
Application Number:
JP2015516345A
Publication Date:
July 18, 2018
Filing Date:
February 27, 2015
Export Citation:
Assignee:
Sekisui Chemical Co.,Ltd.
International Classes:
C08G18/16; C08G18/00; C08K3/32; C08L75/04; C09K21/02; C09K21/04; C09K21/06; C09K21/08; C09K21/12
Domestic Patent References:
| JP2013241537A | ||||
| JP2005307143A | ||||
| JP2008308689A | ||||
| JP2012219127A | ||||
| JP2013544307A |
Foreign References:
| WO2013179251A1 | ||||
| WO2013135746A1 |
Attorney, Agent or Firm:
Patent Business Corporation Saegusa International Patent Office