Title:
ADMIXTURE FOR WATER-HARDENING COMPOSITION AND WATER-HARDENING COMPOSITION
Document Type and Number:
Japanese Patent JP2020152629
Kind Code:
A
Abstract:
To provide an admixture for a water-hardening composition that is excellent in the effect of reducing the drying shrinkage of a cured product to be obtained and can impart excellent resistance against material separation.SOLUTION: An admixture for a water-hardening composition comprising component A, which is a water-soluble vinyl copolymer, and components B and C, which are specific polyoxyalkylene compounds. And, a water-hardening composition added with the admixture for water-hardening composition.SELECTED DRAWING: None
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Inventors:
INOUE KAZUMASA
HONMA DAISUKE
IGURO AKIKO
SATO TOSHIYUKI
INOUE TAKAYUKI
IWASHIMIZU TAKASHI
KOBAYASHI RYUHEI
NAKAJIMA KOHEI
SAITO KAZUHIDE
SUGANUMA YUKI
FURUTA AKIHIRO
MASE ATSUSHI
OKADA KAZUHISA
HONMA DAISUKE
IGURO AKIKO
SATO TOSHIYUKI
INOUE TAKAYUKI
IWASHIMIZU TAKASHI
KOBAYASHI RYUHEI
NAKAJIMA KOHEI
SAITO KAZUHIDE
SUGANUMA YUKI
FURUTA AKIHIRO
MASE ATSUSHI
OKADA KAZUHISA
Application Number:
JP2019156826A
Publication Date:
September 24, 2020
Filing Date:
August 29, 2019
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
TAKEMOTO OIL & FAT CO LTD
TAKEMOTO OIL & FAT CO LTD
International Classes:
C04B24/26; C04B24/02; C04B24/32; C04B28/02; C08F220/26; C08F290/06; C08G65/28; C08K5/06; C08L33/14; C08L55/00; C08L71/02
Domestic Patent References:
| JP2014201478A | 2014-10-27 | |||
| JP2012214366A | 2012-11-08 | |||
| JP2010100478A | 2010-05-06 | |||
| JP2011006276A | 2011-01-13 | |||
| JP2001048620A | 2001-02-20 |
Attorney, Agent or Firm:
Ippei Watanabe
Shigeru Koike
Nagaoka Norio
Takamasa Uchida
Shigeru Koike
Nagaoka Norio
Takamasa Uchida