TW200621668A - Fluid loss concentrate for hydraulic cement - Google Patents

Fluid loss concentrate for hydraulic cement

Info

Publication number
TW200621668A
TW200621668A TW094128414A TW94128414A TW200621668A TW 200621668 A TW200621668 A TW 200621668A TW 094128414 A TW094128414 A TW 094128414A TW 94128414 A TW94128414 A TW 94128414A TW 200621668 A TW200621668 A TW 200621668A
Authority
TW
Taiwan
Prior art keywords
fluid loss
resin
hydraulic cement
cps
functionalized
Prior art date
Application number
TW094128414A
Other languages
Chinese (zh)
Inventor
Michael E George
Kristi J Beckman
Freddie Lyn Sabins
Cory J Sikora
Original Assignee
Celanese Int Corp
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 Celanese Int Corp filed Critical Celanese Int Corp
Publication of TW200621668A publication Critical patent/TW200621668A/en

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A fluid loss additive for hydraulic cement, comprising a polyvinyl alcohol resin and a fluid loss ameliorating sulfonic acid-functionalized co-resin, where the polyvinyl alcohol has a characteristic viscosity in the range of about 1 to about 25 cps. The invention includes, in some embodiments, an aqueous concentrate of the PVOH resin and the sulfonic acid-functionalized co-resin, where the total resin content is in the range of about 10 % to about 40 % and the viscosity is less than 15,000 cps. By way of the invention it is possible to adjust hydraulic cement slurry characteristics in real time upon demand and reduce inventory by providing a concentrated aqueous fluid loss additive.
TW094128414A 2004-08-20 2005-08-19 Fluid loss concentrate for hydraulic cement TW200621668A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60320604P 2004-08-20 2004-08-20
US62838304P 2004-11-16 2004-11-16

Publications (1)

Publication Number Publication Date
TW200621668A true TW200621668A (en) 2006-07-01

Family

ID=37715246

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094128414A TW200621668A (en) 2004-08-20 2005-08-19 Fluid loss concentrate for hydraulic cement

Country Status (3)

Country Link
AR (1) AR051560A1 (en)
RU (1) RU2007110164A (en)
TW (1) TW200621668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453170B (en) * 2008-11-19 2014-09-21 Nalco Co Dispersant antifoulant for acrylonitrile

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114680106B (en) * 2020-12-29 2022-09-20 中国科学院化学研究所 Antibacterial liquid, preparation method and application thereof, and antibacterial product
RU2763586C1 (en) * 2021-04-07 2021-12-30 Общество с ограниченной ответственностью «Ойл Энерджи» Synthetic filtration reducer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI453170B (en) * 2008-11-19 2014-09-21 Nalco Co Dispersant antifoulant for acrylonitrile

Also Published As

Publication number Publication date
AR051560A1 (en) 2007-01-24
RU2007110164A (en) 2008-09-27

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