JPH027897B2 - - Google Patents

Info

Publication number
JPH027897B2
JPH027897B2 JP20875885A JP20875885A JPH027897B2 JP H027897 B2 JPH027897 B2 JP H027897B2 JP 20875885 A JP20875885 A JP 20875885A JP 20875885 A JP20875885 A JP 20875885A JP H027897 B2 JPH027897 B2 JP H027897B2
Authority
JP
Japan
Prior art keywords
group
cement
formula
copolymer
monomer
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.)
Expired
Application number
JP20875885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6270250A (ja
Inventor
Tsuneo Tsubakimoto
Hideyuki Tawara
Takeshi Hirata
Hiroshi Ito
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.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP20875885A priority Critical patent/JPS6270250A/ja
Publication of JPS6270250A publication Critical patent/JPS6270250A/ja
Publication of JPH027897B2 publication Critical patent/JPH027897B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP20875885A 1985-09-24 1985-09-24 セメント配合物用スランプロス防止剤 Granted JPS6270250A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20875885A JPS6270250A (ja) 1985-09-24 1985-09-24 セメント配合物用スランプロス防止剤

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20875885A JPS6270250A (ja) 1985-09-24 1985-09-24 セメント配合物用スランプロス防止剤

Publications (2)

Publication Number Publication Date
JPS6270250A JPS6270250A (ja) 1987-03-31
JPH027897B2 true JPH027897B2 (enEXAMPLES) 1990-02-21

Family

ID=16561593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20875885A Granted JPS6270250A (ja) 1985-09-24 1985-09-24 セメント配合物用スランプロス防止剤

Country Status (1)

Country Link
JP (1) JPS6270250A (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692465A1 (en) 1994-06-30 1996-01-17 Kao Corporation Hydraulic composition

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1325311C (en) * 1986-07-01 1993-12-14 W.R. Grace & Co.-Conn. Cement admixture
JP2696647B2 (ja) * 1992-08-31 1998-01-14 鹿島建設株式会社 フローイングコンクリートを製造する方法
US5393343A (en) * 1993-09-29 1995-02-28 W. R. Grace & Co.-Conn. Cement and cement composition having improved rheological properties
WO1995009821A2 (en) * 1993-09-29 1995-04-13 W.R. Grace & Co.-Conn. Improved cement admixture product having improved rheological properties and process of forming same
JP2774445B2 (ja) * 1993-12-14 1998-07-09 花王株式会社 コンクリート混和剤
US5665158A (en) * 1995-07-24 1997-09-09 W. R. Grace & Co.-Conn. Cement admixture product
JP3285526B2 (ja) 1997-12-02 2002-05-27 花王株式会社 コンクリート混和剤
JP2006193388A (ja) 2005-01-14 2006-07-27 Construction Research & Technology Gmbh 液状急結剤
EP3342762A4 (en) 2015-08-25 2019-04-03 Nippon Shokubai Co., Ltd. CEMENT ADDITIVE, CEMENT COMPOSITION AND RAW MATERIAL FOR CEMENT ADDITIVE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692465A1 (en) 1994-06-30 1996-01-17 Kao Corporation Hydraulic composition

Also Published As

Publication number Publication date
JPS6270250A (ja) 1987-03-31

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