Title:
METHOD FOR PRODUCING POLYOXYMETHYLENE RESIN
Document Type and Number:
WIPO Patent Application WO/2012/073636
Kind Code:
A1
Abstract:
Provided is a method for producing a polyoxymethylene resin less prone to increase the amount of carbon dioxide in the atmosphere even when incinerated. This method comprises a first step for producing formaldehyde from methanol, and a second step for producing a polyoxymethylene resin from the formaldehyde obtained in the first step, and uses, as the methanol used in the first step, methanol that may be methanol produced from a plant as a raw material. Preferably, methanol produced from glycerin obtained during the production of biodiesel is used as the methanol produced from a plant as a raw material.
Inventors:
HANABUSA KAZUHITO (JP)
Application Number:
PCT/JP2011/075096
Publication Date:
June 07, 2012
Filing Date:
October 31, 2011
Export Citation:
Assignee:
POLYPLASTICS CO (JP)
HANABUSA KAZUHITO (JP)
HANABUSA KAZUHITO (JP)
International Classes:
C08G2/08
Foreign References:
| JP2002502402A | 2002-01-22 | |||
| JP2009155544A | 2009-07-16 | |||
| JP2009531473A | 2009-09-03 | |||
| JP2009507808A | 2009-02-26 | |||
| JP2008515837A | 2008-05-15 | |||
| JP2008545640A | 2008-12-18 | |||
| JP2010260960A | 2010-11-18 | |||
| JP2010530878A | 2010-09-16 | |||
| JP2004523500A | 2004-08-05 |
Attorney, Agent or Firm:
SHOBAYASHI, Masayuki et al. (JP)
Right wood Masayuki (JP)
Right wood Masayuki (JP)
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