Title:
【発明の名称】リグニンおよび/またはリグニンスルホン酸からフェノール類、アルデヒド類、エステル類および/またはケトン類を製造する方法
Document Type and Number:
Japanese Patent JP2001521013
Kind Code:
A
Abstract:
The invention relates to a method for producing phenols, aldehydes, esters and/or ketones with the utilization of lignin and/or lignin sulphonic acid in which the starting materials containing lignin or the lignin sulphonic acid are heated. The desired substance is evaporated from said starting materials, while acceptable products are produced from the solid components of the starting materials by means of heat action. In addition, the originated boundary conditions which stimulate the desired substance are adhered to. Said boundary conditions are abnormal but innocuous for producing the acceptable products from the solid components of the starting materials.
Inventors:
Gilet Olaf
Application Number:
JP2000517923A
Publication Date:
November 06, 2001
Filing Date:
October 20, 1998
Export Citation:
Assignee:
Gilet Olaf
International Classes:
C07B41/02; C07B41/06; C07B41/12; C07C37/70; C07C37/54; C07C45/78; C07C45/81; C07C67/39; C07C67/52; (IPC1-7): C07C37/70; C07C45/81; C07C67/52
Attorney, Agent or Firm:
Mitsufumi Ezaki (3 others)