Title:
PRODUCTION OF EXTRUSION MOLDED OBJECT FROM HYDRAULIC COMPOSITION
Document Type and Number:
Japanese Patent JPH0796507
Kind Code:
A
Abstract:
PURPOSE: To provide an extrusion molded object excellent in shape retention and surface smoothness and having high strength and high toughness from a hydraulic compsn. containing an asbestos free reinforcing material.
CONSTITUTION: An emulsion of fine particles composed of a polymeric electrolyte characterized by that alkali solubility represented by formula x(%)=100×{1-√(D10/D6)} (wherein D10 and D6 show the adsorbancies of emulsions adjusted to pH 10 and pH6 at 25°C and the adsorbancies are values measured 24 hr after pH adjustment) is 40% or more is added.
Inventors:
KIMURA HAJIME
TAKADA TAKASHI
OTANI MITSUNOBU
TAKADA TAKASHI
OTANI MITSUNOBU
Application Number:
JP24346093A
Publication Date:
April 11, 1995
Filing Date:
September 30, 1993
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C04B20/00; B28B3/20; C04B24/26; C04B28/02; (IPC1-7): B28B3/20; C04B20/00; C04B24/26; C04B28/02
Attorney, Agent or Firm:
Koji Nagato