Title:
ADSORBING SUBSTRATE OF LIQUID MATERIAL
Document Type and Number:
Japanese Patent JP2018141068
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an adsorbing substrate having a large amount of adsorption of a liquid material, and excellent in holding ability.SOLUTION: An adsorbing substrate comprises gelatinized starch formed by drying with a drum dryer and pulverizing aqueous dispersion containing low-molecular-weight starch having a viscosity of 8-1,200 cps and high-molecular weight starch having a viscosity of 2,000-45,000 mPa-s at the ratio of 70:30 to 10:90 so as to obtain a specific volume of 5.5-12.6 ml/g and a swelling degree of 11.5-43.0 ml, which are film-shaped gelatinized starches having a porous structure by a papillary projection having at least hollow one surface.SELECTED DRAWING: Figure 1
Inventors:
KUWATA KYOKO
KOBAYASHI HIROYUKI
KOBAYASHI HIROYUKI
Application Number:
JP2017035996A
Publication Date:
September 13, 2018
Filing Date:
February 28, 2017
Export Citation:
Assignee:
NIPPON STARCH REFINING
International Classes:
C08B30/06; B01J20/24; B01J20/28; B01J20/30; C08B30/08