CA2263292C - Dispersants cimentaire et methode de production de ciment a l'aide des dispersants - Google Patents

Dispersants cimentaire et methode de production de ciment a l'aide des dispersants Download PDF

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Publication number
CA2263292C
CA2263292C CA 2263292 CA2263292A CA2263292C CA 2263292 C CA2263292 C CA 2263292C CA 2263292 CA2263292 CA 2263292 CA 2263292 A CA2263292 A CA 2263292A CA 2263292 C CA2263292 C CA 2263292C
Authority
CA
Canada
Prior art keywords
unit
molar
water
formula
cement
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 - Fee Related
Application number
CA 2263292
Other languages
English (en)
Other versions
CA2263292A1 (fr
Inventor
Mitsuo Kinoshita
Kazuhisa Okada
Masahiro Iida
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.)
Takemoto Oil and Fat Co Ltd
Original Assignee
Takemoto Oil and Fat 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
Priority claimed from JP06948298A external-priority patent/JP3375279B2/ja
Priority claimed from JP26731998A external-priority patent/JP3322838B2/ja
Priority claimed from US09/251,927 external-priority patent/US6176921B1/en
Application filed by Takemoto Oil and Fat Co Ltd filed Critical Takemoto Oil and Fat Co Ltd
Publication of CA2263292A1 publication Critical patent/CA2263292A1/fr
Application granted granted Critical
Publication of CA2263292C publication Critical patent/CA2263292C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA 2263292 1998-03-03 1999-03-02 Dispersants cimentaire et methode de production de ciment a l'aide des dispersants Expired - Fee Related CA2263292C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP10-069482 1998-03-03
JP06948298A JP3375279B2 (ja) 1998-03-03 1998-03-03 セメント用分散剤
JP26731998A JP3322838B2 (ja) 1998-09-04 1998-09-04 セメント用分散剤
JP10-267319 1998-09-04
US09/251-927 1999-02-17
US09/251,927 US6176921B1 (en) 1998-03-03 1999-02-17 Cement dispersants and method of producing concrete by using same

Publications (2)

Publication Number Publication Date
CA2263292A1 CA2263292A1 (fr) 1999-09-03
CA2263292C true CA2263292C (fr) 2008-01-15

Family

ID=29587424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2263292 Expired - Fee Related CA2263292C (fr) 1998-03-03 1999-03-02 Dispersants cimentaire et methode de production de ciment a l'aide des dispersants

Country Status (1)

Country Link
CA (1) CA2263292C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116924746A (zh) * 2023-09-13 2023-10-24 邢台天泉商品混凝土有限责任公司 一种高性能抗裂混凝土的制备工艺

Also Published As

Publication number Publication date
CA2263292A1 (fr) 1999-09-03

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