公开(公告)号：DE2707677A1

公开(公告)日：1977-09-15

申请号：DE2707677

申请日：1977-02-23

Applicant: KAO CORP

Inventor： OHTANI NAOTERU ,  KOYAMA TUTOMU ,  TAKEUCHI TAKASHI ,  AZUMA TOSHIHIRO ,  MATSUDA MORIO

IPC: C04B24/10 ,  C04B24/38 ,  C04B7/352 ,  C04B13/24

公开(公告)号：CA1064975A

公开(公告)日：1979-10-23

申请号：CA271257

申请日：1977-02-07

Applicant: KAO CORP

Inventor： OHTANI NAOTERU ,  KOYAMA TUTOMU ,  TAKEUCHI TAKASHI ,  AZUMA TOSHIHIRO ,  MATSUDA MORIO

IPC: C04B24/10 ,  C04B24/38 ,  C04B7/02

Abstract: HYDRAULIC CEMENT COMPOSITION A hydraulic cement composition containing a hydrogenation product of an oligosaccharide, such as a hydrolyzate of starch, cellulose or hemicellulose, having an average molecular weight of 300 to 3,500, as an agent for improving the properties of the cement.

公开(公告)号：DE2708968A1

公开(公告)日：1977-09-15

申请号：DE2708968

申请日：1977-03-02

Applicant: KAO CORP

Inventor： OHTANI NAOTERU ,  KOYAMA TUTOMU ,  TAKEUCHI TAKASHI ,  AZUMA TOSHIHIRO ,  MATSUDA MORIO

IPC: C04B24/38 ,  C04B7/352 ,  C04B13/24