Title:
WOODY BASE MATERIAL, DECORATIVE MATERIAL AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2022119673
Kind Code:
A
Abstract:
To provide a woody base material free from a harmful substance that might act as a potential cause of a sick house syndrome, and having practical water proofness, a decorative material equipped with the woody base material and a manufacturing method of the woody base material.SOLUTION: A woody base material 10 includes: a woody material 4 having at least one of forms of powder and chip; and a thermoplastic resin composition 5. A standardization C-H area calculated using an expression (1) from an absorption spectrum obtained at a Fourier-type infrared spectroscopic measurement is within a range of 0.07 to 1.00: A standardization C-H area=SC-H/(SO-H+SC-OH) ... (1). In the expression (1), SC-H is a peak area value derived from a CH2 group and a CH3 group, SO-H is a peak area value derived from an OH group and SC-OH is a peak area value derived from a C-OH group, respectively.SELECTED DRAWING: Figure 1
Inventors:
AOKI EIJI
Application Number:
JP2021016965A
Publication Date:
August 17, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
TOPPAN PRINTING CO LTD
International Classes:
B27N3/02; B27D5/00; B32B21/02
Attorney, Agent or Firm:
Hirose Hajime
Miyasaka Tohru
Miyasaka Tohru
Previous Patent: Computer system and communication management method
Next Patent: Packaging materials for rice balls and packaged rice balls
Next Patent: Packaging materials for rice balls and packaged rice balls