Title:
PITCH CONTROL AGENT AND PITCH CONTROL METHOD
Document Type and Number:
Japanese Patent JP2019039113
Kind Code:
A
Abstract:
To provide a pitch control agent and a pitch control method for suppression of pitch formation and preventing the quality of a paper product from deteriorating due to the pitch.SOLUTION: The pitch control agent contains a compound represented by the general formula (1).
Inventors:
TANAKA TAKASHI
TOYOHARA HARUHIKO
TOYOHARA HARUHIKO
Application Number:
JP2017163401A
Publication Date:
March 14, 2019
Filing Date:
August 28, 2017
Export Citation:
Assignee:
NICCA CHEMICAL CO
International Classes:
D21H21/02; D21H17/44; D21H23/50
Domestic Patent References:
| JP2001271290A | 2001-10-02 | |||
| JP2003183996A | 2003-07-03 | |||
| JP2006028670A | 2006-02-02 | |||
| JP2006070371A | 2006-03-16 | |||
| JP2008007862A | 2008-01-17 | |||
| JP2011252163A | 2011-12-15 |
Foreign References:
| US3619351A | 1971-11-09 |
Attorney, Agent or Firm:
Maeda patent office