COMPOSTING AID AND METHOD OF CAUSING RAW COMPOST MATERIAL TO GEL OR SOLIDIFY WITH THE SAME

Title:

COMPOSTING AID AND METHOD OF CAUSING RAW COMPOST MATERIAL TO GEL OR SOLIDIFY WITH THE SAME

Document Type and Number:

WIPO Patent Application WO/2003/014044

Kind Code:

A1

Abstract:

A composting aid comprising a biodegradable crosslinked polymer, especially a crosslinked unsaturated−carboxylic−acid polymer derived from a polymer comprising repeating units having a specific structure. It has biodegradability and high water absorption. When applied to a raw compost material, the composting aid causes the raw compost material to gel or solidify and accelerates composting.

More Like This:

JP2004313920	ORGANIC WASTE TREATMENT APPARATUS
JP3957652	INDUSTRIAL DEHUMIDIFICATION DRYING MACHINE
WO/2000/078446	AN APPARATUS AND PROCESS FOR PRE-HYDROLYSIS OF BIOMASS

Inventors:

ITO SHINJI (JP)
TASHIRO HIRONORI (JP)

Application Number:

PCT/JP2002/007664

Publication Date:

February 20, 2003

Filing Date:

July 29, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

IDEMITSU PETROCHEMICAL CO (JP)
ITO SHINJI (JP)
TASHIRO HIRONORI (JP)

International Classes:

B09B3/00; C02F11/00; C05F3/00; C05F9/00; C05F17/00; C08F220/06; C08F222/02; C08L101/16; (IPC1-7): C05F17/00; B09B3/00; C02F11/14; C08F220/06; C08F220/54

Foreign References:

JPH08208362A	1996-08-13
JP2000109524A	2000-04-18
JP2001261475A	2001-09-26

Attorney, Agent or Firm:

Ohtani, Tamotsu (6F. 25-2, Toranomon 3-chom, Minato-ku Tokyo, JP)

Download PDF:

View/Download PDF PDF Help

Previous Patent: HIGH EFFICIENCY ACTIVE BIOORGANIC FERTILIZER AND ITS PRODUCTION METHOD

Next Patent: NARROW CAST BOOSTER CHARGES