BIODEGRADABLE FLOATING FOAM ON WATER SURFACE HAVING HIGH OIL ABSORBABILITY, METHOD FOR PRODUCING THE SAME AND COMPOSITION CONTAINING THE SAME

Title:

BIODEGRADABLE FLOATING FOAM ON WATER SURFACE HAVING HIGH OIL ABSORBABILITY, METHOD FOR PRODUCING THE SAME AND COMPOSITION CONTAINING THE SAME

Document Type and Number:

Japanese Patent JP2002012504

Kind Code:

A

Abstract:

To obtain a foam having high oil absorbability, having biodegradability and floating on water surface.

This foam is obtained by adding and mixing 0.1-5 pts.mass of a crosslinking agent to 95.0-99.0 pts.mass of a starch-containing substance and treating with an extruder, has 1-5 times diameter based on the die diameter, 1-20 ml/g bulk specific volume and 0.3-5 times oil absorbability based on the own weight and floats on water over 10 min.

More Like This:

JP4010863	Styrene-based resin extruded foam and its manufacturing method
JP4115124	Thermoplastic polyurethane foam, its manufacturing method, and a polishing pad made of the foam
WO/1995/014730	PROCESS FOR PRODUCING HARD POLYURETHANE FOAMS

Inventors:

HOSODA HITOSHI
HIRATA TAKESHI
TANIZAWA KINJI
HISHIKI NORIO
WADAMORI HIROSHI
KIO SHIGEKI

Application Number:

JP2001125300A

Publication Date:

January 15, 2002

Filing Date:

April 24, 2001

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SANKYO CO
NIPPON STARCH REFINING

International Classes:

C08J9/12; A01N25/10; A01N25/16; A01N37/22; A01N47/36; C08L101/16; (IPC1-7): A01N25/10; A01N25/16; A01N37/22; A01N47/36; C08J9/12

Attorney, Agent or Firm:

Akio Ohno

Previous Patent: ANTI-PROTISTIC PREPARATION

Next Patent: SOLIDIFIED FORMIC ACID, FEED FOR PREVENTING POLLUTION OF MOLD AND BACTERIUM AND METHOD FOR PRODUCING...