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Title:
FIRE-RESISTANT HEAT-INSULATING COATING MATERIAL FOR PIPING OR EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2015/129844
Kind Code:
A1
Abstract:
This fire-resistant heat-insulating coating material (3) for piping (2) comprises a polyisocyanate, a polyol, a trimerization catalyst, a foaming agent, a foam stabilizer, and an additive. The additive is provided with a foamed polyurethane heat-insulating layer that comprises a flame-retardant urethane composition containing: red phosphorus; and at least one substance selected from among phosphate esters, phosphate-containing flame retardants, bromine-containing flame retardants, boric acid-containing flame retardants, antimony-containing flame retardants, metal hydroxides, and needle-shaped fillers.

Inventors:
OKADA KAZUHIRO (JP)
OKADA YOUSUKE (JP)
USHIMI TAKEHIKO (JP)
Application Number:
JP2015/055766
Publication Date:
September 03, 2015
Filing Date:
February 27, 2015
Export Citation:
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Assignee:
SEKISUI CHEMICAL CO LTD (JP)
International Classes:
F16L59/147; C08G18/00; C08G18/16; C09K21/02; C09K21/04; C09K21/08; C09K21/12; F16L11/12; C08G101/00
Foreign References:
JP2013067796A2013-04-18
US6268402B12001-07-31
JP2009097570A2009-05-07
JP2002168393A2002-06-14
JP2012097169A2012-05-24
Other References:
See also references of EP 3112739A4
Attorney, Agent or Firm:
SAEGUSA & PARTNERS (JP)
Patent business corporation 3 Edakuni [Hajime] patent firm (JP)
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