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Formaldehyde-naphthalene sulfonate

Homopolymers and copolymers from amido-sulfonic acid or salt containing monomers can be prepared by reactive extrusion, preferably in a twin screw extruder [1660]. The process produces a solid polymer. Copolymers of acrylamide, N-vinyl-2-pyrrolidone, and sodium-2-acrylamido-2-methyl-propane sulfonate have been proposed to be active as fluid loss agents. Another component of the formulations is the sodium salt of naphthalene formaldehyde sulfonate [207]. The fluid loss additive is mixed with hydraulic cements in suitable amounts. [Pg.49]

The earliest known published reference to the use of small amounts of organic materials to increase the fluidity of cement containing compositions, was made in 1932 [1] where polymerized naphthalene formaldehyde sulfonate salts were claimed as useful in this role. This was followed during the mid 1930s to early 1940s by numerous disclosures regarding the use of lignosulfonates and improved compositions [2-9]. [Pg.26]

The effect of the interaction between two types of SPs (naphthalene formaldehyde sulfonates-NFS and melamine formaldehyde sulfonate-MFS) and the VEA on the fluidity of mortar is seen in Fig. 7.46. In the case of NFS, the mortar flow decreases with increasing addition of the VEA. This result indicates an appreciable interaction between NFS and the VEA. On the other hand, the fluidity of the mortar containing the MFS does not change. Measured amounts of the SPs showed that there was good correlation between the amount of SP adsorbed and observed fluidity. [Pg.533]

Stepantan . [Stepan] Alkylaryl sulfonic acid or salts or sodium naphthalene formaldehyde sulfonate emulsifier, dispersant, wetting agent... [Pg.352]

Chert). Descrip. Sodium naphthalene-formaldehyde sulfonate CAS 9084-06-4... [Pg.239]

Naphtha coal tar Naphtha, heavy Naphtha, hydrotreated. See Naphtha Naphthalene. See Decahydronaphthalene 2-Naphthalenecarboxamide. See Pigment red 23 Naphthalene-formaldehyde sulfonate dimer. See Sodium dinaphthalene methane sulfonate... [Pg.1214]

Synonyms Dinaphthalene-methane sulfonate sodium salt Naphthalene-formaldehyde sulfonate dimer Sodium dinaphthyl methane sulfonate Sodium methylene dinaphthalene sulfonate Emprkal CjiH NajOeSj Properties M.w. 472.45... [Pg.1345]

Synonyms Naphthalenesulfonic acid-formaldehyde condensate, sodium salt Naphthalenesulfonic acid, polymer with formaldehyde, sodium salt Sodium naphthalene-formaldehyde sulfonate Sodium naphthalene-formaldehyde sulfonate polymers Sodium polynaphthalenemethane sulfonate Sodium salt of sulfonated naphthalene-formaldehyde condensate... [Pg.1354]

Daxad 11KLS Potassium naphthalene-formaldehyde sulfonate dispersant, waiipaper pastes Drewsperse 470 dispersant, wash primers Disperbyk ... [Pg.1508]

Ablusol LME Ablusol LMES. See Disodium lauramido MEA-sulfosuccinate Ablusol ML, Ablusol NL. See Sodium polynaphthalene sulfonate Ablusol NLA. See Ammonium naphthalene-formaldehyde sulfonate Ablusol NP4SF. See Ammonium nonoxynol-4 sulfate... [Pg.17]

Ammonium naphthalene sulfonate formaldehyde. See Ammonium naphthalene-formaldehyde sulfonate Ammonium nitrate... [Pg.270]

Dehesive 921] Dehesive 924. See Polydimethylsiloxane, vinyl-terminated DEHM. See Bis (2-ethylhexyl) maleate DEHP. Sees-Dioctyl phthalate DEHPA . See Di (2-ethylhexyl) phosphate Dehscofix 911. See Naphthalene-formaldehyde sulfonate... [Pg.1183]

Dehscofix 923] Dehscofix 926. See Sodium methyinaphthalenesulfonate Dehscofix 929] Dehscofix 930. See Ammonium naphthalene-formaldehyde sulfonate Dehscofix CO Series. See PEG castor oil Dehydag Wax 14. See Myristyl alcohol Dehydag Wax 16. See Cetyl alcohol Dehydag Wax 18. See Stearyl alcohol Dehydag Wax 22 (Lanette). See Behenyl alcohol... [Pg.1183]

Formaldehyde methyl ketal. See Methylal Formaldehyde-naphthalenesulfonic acid copolymer. See Naphthalene-formaldehyde sulfonate... [Pg.1843]

Naphthalene ethylene. See Acenaphthene Naphthalene-formaldehyde sulfonate CAS 9017-33-8... [Pg.2772]

Sodium naphthalene-formaldehyde sulfonate Sodium naphthalene-formaldehyde sulfonate polymers. See Sodium polynaphthalene sulfonate... [Pg.4074]

PEG-12 ricinoleate PEG-2 stearate Trideceth-3 phosphate Trideceth-10 phosphate dispersant, dry flowables Naphthalene-formaldehyde sulfonate dispersant, dry wall mfg. [Pg.5107]

Aluminum chlorohydrate Bone black Hypochlorous acid Iron (III) oxide hydrated PoUssium manganate Potassium permanganate Silver Sodium hypochlorite Sodium peroxide water reducer, concrete Sodium gluconate water reducer, concrete moldings Naphthalene-formaldehyde sulfonate water repellent... [Pg.5859]

Ammonium naphthalene-formaldehyde sulfonate Dehscofix 929 Dehscofix 930... [Pg.6409]

Sulfonated naphthalene formaldehyde Sulfonated melamine formaldehyde Poly(vinylphosphoric acid) Poly(styrenephosphoric acid)... [Pg.276]

See other pages where Formaldehyde-naphthalene sulfonate is mentioned: [Pg.257]    [Pg.55]    [Pg.321]    [Pg.445]    [Pg.469]    [Pg.257]    [Pg.230]    [Pg.334]    [Pg.354]    [Pg.1311]    [Pg.1503]    [Pg.270]    [Pg.2429]    [Pg.2772]    [Pg.3877]    [Pg.5101]    [Pg.5117]    [Pg.5126]    [Pg.5210]    [Pg.6405]    [Pg.206]    [Pg.314]   


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Alkyl naphthalene formaldehyde, sulfonate

Formaldehyde, sulfonated alkyl naphthalen

Formaldehyde-naphthalene sulfonate salts

Naphthalene formaldehyde sulfonates effect

Naphthalene formaldehyde sulfonates molecular weight

Naphthalene formaldehyde, sulfonated

Naphthalene formaldehyde, sulfonated alkyl

Naphthalene sulfonates

Naphthalenes sulfonation

Sulfonated alkyl naphthalene formaldehyd

Sulfonated naphthalene

Sulfonated naphthalene-formaldehyde condensate

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