HEAT-INSULATING PROTECTIVE MEMBER FOR SKID POST, AND METHOD FOR APPLYING HEAT-INSULATING PROTECTIVE MEMBER FOR SKID POST

WIPO Patent Application WO/2016/076258

A1

A heat-insulating protective member for skid posts which is for use in protecting skid posts and is constituted of a needled blanket of inorganic fibers, wherein: at least some of the needled blanket has, disposed therein, an impregnation part where an oxide-precursor-containing liquid is adherent in an undried state; the impregnation part has a water content of 50-400 parts by mass per 100 parts by mass of the inorganic fibers of the impregnation part; the water content of the whole heat-insulating protective member is 50-400 parts by mass per 100 parts by mass of the inorganic fibers of the whole heat-insulating protective member; the oxide-precursor-containing liquid contains ingredients that, upon burning, yield an alumina/calcia-based composition comprising aluminum oxide (Al2O3) and calcium oxide (CaO); in the impregnation part, the oxide-precursor-containing liquid is adherent in an amount of 2-50 parts by mass in terms of oxide amount per 100 parts by mass of the inorganic fibers of the impregnation part; and the molar ratio of Al to Ca, Al/Ca, in the whole impregnation part (the whole of the inorganic fibers and the adherent substance) is 10-330.

HATA YUSAKU (JP)
SUZUKI MITSUO (JP)
KOBAYASHI TOMOYUKI (JP)
YANO AKIHIRO (JP)

PCT/JP2015/081462

May 19, 2016

November 09, 2015

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MITSUBISHI PLASTICS INC (JP)

F27D1/00; C04B35/80; D06M11/44; D06M11/45; F16L59/00

WO2013111553A1

2013-08-01

JP2014005173A	2014-01-16
JPS62288178A	1987-12-15
JP2015081752A	2015-04-27

See also references of EP 3220086A4

SHIGENO, Tsuyoshi et al. (JP)
Takeshi Shigeno (JP)

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