JPS63230546A - セメント添加剤 - Google Patents

セメント添加剤

Info

Publication number
JPS63230546A
JPS63230546A JP6411587A JP6411587A JPS63230546A JP S63230546 A JPS63230546 A JP S63230546A JP 6411587 A JP6411587 A JP 6411587A JP 6411587 A JP6411587 A JP 6411587A JP S63230546 A JPS63230546 A JP S63230546A
Authority
JP
Japan
Prior art keywords
cement
concrete
maleic anhydride
copolymer
water
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP6411587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0215495B2 (enrdf_load_stackoverflow
Inventor
真治 浜田
昌則 宮本
八巻　真覧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Kokusaku Pulp Co Ltd
Original Assignee
Sanyo Kokusaku Pulp Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sanyo Kokusaku Pulp Co Ltd filed Critical Sanyo Kokusaku Pulp Co Ltd
Priority to JP6411587A priority Critical patent/JPS63230546A/ja
Publication of JPS63230546A publication Critical patent/JPS63230546A/ja
Publication of JPH0215495B2 publication Critical patent/JPH0215495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP6411587A 1987-03-20 1987-03-20 セメント添加剤 Granted JPS63230546A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6411587A JPS63230546A (ja) 1987-03-20 1987-03-20 セメント添加剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6411587A JPS63230546A (ja) 1987-03-20 1987-03-20 セメント添加剤

Publications (2)

Publication Number Publication Date
JPS63230546A true JPS63230546A (ja) 1988-09-27
JPH0215495B2 JPH0215495B2 (enrdf_load_stackoverflow) 1990-04-12

Family

ID=13248747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6411587A Granted JPS63230546A (ja) 1987-03-20 1987-03-20 セメント添加剤

Country Status (1)

Country Link
JP (1) JPS63230546A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014196618A1 (ja) * 2013-06-07 2014-12-11 株式会社日本触媒 セメント添加剤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014196618A1 (ja) * 2013-06-07 2014-12-11 株式会社日本触媒 セメント添加剤
JP2014237567A (ja) * 2013-06-07 2014-12-18 株式会社日本触媒 セメント添加剤

Also Published As

Publication number Publication date
JPH0215495B2 (enrdf_load_stackoverflow) 1990-04-12

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