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Root > Materials Chemistry > Patents > Rheological Additives
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Plasticizer (2)
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*Materials Science: Rheological additives  (7)

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Multi-functional additive for use in well cementing
Cement, sodium silicate, carrageenan suspending agent, sodium polyacrylate, AMPS terpolymer, dispersant (sulfonated naphthalene formaldehyde condensate or a sulfonated ketone acetone formaldehyde condensate) and a cellulosic polymer (HEC or CMHEC).
Hrsg.: BJ Services Company (Houston, TX), 2001, US6235809

Temporarily cross-linked cellulose ethers with retarded solubility (German)
Description of a process to get cellulose ethers with retarded solubility without the use of glyoxal.
Hrsg.: Clariant GmbH, 2003. DE10222154 (Equivalent: WO03097700)


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