Title:
POLYURETHANE RESIN FOR WATER EQUIVALENT PHANTOM MATERIAL
Document Type and Number:
WIPO Patent Application WO/2016/181703
Kind Code:
A1
Abstract:
Provided is a polyurethane resin for a water equivalent phantom material having high water equivalence and excellent mechanical strength and flexibility. The present invention is a polyurethane resin for a water equivalent phantom material and a molded article of the polyurethane resin for a water equivalent phantom material which is a molded product of the polyurethane resin for the water equivalent phantom material, wherein a polyurethane resin is a reactant of a polyurethane resin forming composition that contains an inorganic filler and consists of polyol, polyisocyanate, and elements of atomic numbers 1-40, and wherein an effective atomic number (n) determined by general formula (1) is 7.0-8.0. It is preferable that the polyurethane resin forming composition further contains an organic filler.
Inventors:
KONO SHOICHIRO (JP)
INUI SHINYA (JP)
INUI SHINYA (JP)
Application Number:
PCT/JP2016/058294
Publication Date:
November 17, 2016
Filing Date:
March 16, 2016
Export Citation:
Assignee:
SANYO CHEMICAL IND LTD (JP)
International Classes:
C08G18/06; B29C39/02; C08K3/00; C08L75/04; C08L101/00; B29K75/00
Foreign References:
| JPH02232037A | 1990-09-14 | |||
| JPH11262487A | 1999-09-28 | |||
| JPH10113337A | 1998-05-06 | |||
| JP2007289560A | 2007-11-08 | |||
| JP2009237536A | 2009-10-15 | |||
| JP2015002978A | 2015-01-08 | |||
| JPS615834A | 1986-01-11 | |||
| JP2003310610A | 2003-11-05 |
Attorney, Agent or Firm:
HAYASHI HIROSHI (JP)
Wood Hiroshi (JP)
Wood Hiroshi (JP)
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