SOIL SOLIDIFYING AGENT - NAT INST RURAL ENGINEERING

Title:

SOIL SOLIDIFYING AGENT

Document Type and Number:

WIPO Patent Application WO/2005/071041

Kind Code:

A1

Abstract:

A neutral soil solidifying agent that ensures excellent water resistance and strength, having no adverse influence on environment. There is provided a soil solidifying agent comprising as an active ingredient a neutral anhydrous magnesium oxysulfate prepared by first adding 1 mol of concentrated sulfuric acid to 3 to 5 mol of magnesium oxide under agitation and thereafter conducting a reaction at 105&ring C or higher.

Inventors:

FUJIMORI SHINSAKU (JP)
KOBORI SHIGEJI (JP)

Application Number:

PCT/JP2005/001432

Publication Date:

August 04, 2005

Filing Date:

January 26, 2005

Export Citation:

Click for automatic bibliography generation Help

Assignee:

NAT INST RURAL ENGINEERING (JP)
TOBU KAGAKU KABUSHIKI KAISHA (JP)
FUJIMORI SHINSAKU (JP)
KOBORI SHIGEJI (JP)

International Classes:

C01F5/40; C09K17/02; C09K17/06; C09K17/14; C09K17/42; C09K103/00; (IPC1-7): C09K17/02; C01F5/40; C09K17/06; C09K17/14; C09K17/42

Foreign References:

JPH10504512A	1998-05-06
JPH11293244A	1999-10-26
JPH11349943A	1999-12-21
JP2001019957A	2001-01-23

Attorney, Agent or Firm:

Furuya, Satoshi (2-17-8, Nihonbashi-Hamacho,, Chuo-k, Tokyo 07, JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: WAVELENGTH CONVERTER, LIGHT-EMITTING DEVICE, WAVELENGTH CONVERTER MANUFACTURING METHOD, AND LIGHT-EM...

Next Patent: DEVICE AND METHOD FOR RECOVERING FRACTIONAL HYDROCARBONS FROM RECYCLED PLASTIC FRACTIONS AND/OR FROM...