US 12,031,014 B2
Composition, production method for molded object, and molded object
Atsushi Ikoma, Ibaraki (JP); Shigeki Nomura, Osaka (JP); and Rasika Dasanayake Aluthge, Ibaraki (JP)
Assigned to SEKISUI CHEMICAL CO., LTD., Osaka (JP)
Appl. No. 16/640,202
Filed by SEKISUI CHEMICAL CO., LTD., Osaka (JP)
PCT Filed Aug. 22, 2018, PCT No. PCT/JP2018/030989
§ 371(c)(1), (2) Date Feb. 19, 2020,
PCT Pub. No. WO2019/039509, PCT Pub. Date Feb. 28, 2019.
Claims priority of application No. 2017-159394 (JP), filed on Aug. 22, 2017; and application No. 2017-184667 (JP), filed on Sep. 26, 2017.
Prior Publication US 2020/0181366 A1, Jun. 11, 2020
Int. Cl. C08K 5/56 (2006.01); B27N 3/00 (2006.01); B32B 3/00 (2006.01); C07F 3/06 (2006.01); C08K 5/09 (2006.01); C08K 5/10 (2006.01)
CPC C08K 5/56 (2013.01) [B27N 3/00 (2013.01); B32B 3/00 (2013.01); C07F 3/06 (2013.01); C08K 5/09 (2013.01); C08K 5/10 (2013.01)] 23 Claims
 
1. A composition comprising:
a substance (A) comprising at least one metal atom selected from the group consisting of zinc, cobalt, niobium, zirconium, cadmium, copper, nickel, chromium, vanadium, titanium, molybdenum, magnesium, iron and aluminum, with the proviso that a metal organic framework is excluded;
an organic substance (B) having at least two metal coordination sites capable of being coordinated to the metal atom to form a crystal of a metal organic framework, wherein the metal coordination sites are of at least one type selected from the group consisting of a carboxy group and a metal organic framework; and
a coordination promoter (C) that undergoes a reaction or a phase transition upon stimulation to promote the coordination of the metal coordination sites of the organic substance (B) to the metal atom of the substance (A),
wherein the coordination promoter (C) is at least one selected from the group consisting of dicyandiamide, a tertiary amine that is crystalline at room temperature, a combination of calcium oxide and pyridine, and a combination of iron and pyridine.