Compositions – Compositions containing a single chemical reactant or plural... – Organic reactant
Patent
1981-10-19
1983-03-01
Albrecht, Dennis L.
Compositions
Compositions containing a single chemical reactant or plural...
Organic reactant
252 891, 252117, 252133, 252173, 25217414, 25217416, 25217419, 252523, 252526, 252527, 252541, 252545, 252546, 252558, 252DIG5, 252DIG7, 252DIG13, 252DIG14, 252DIG17, 424 70, C11D 190, C11D 194, C11D 304, C11D 1708
Patent
active
043754210
ABSTRACT:
Aqueous solutions containing alkylamido betaines and certain water-soluble inorganic or organic salts provide compositions of remarkably high viscosities. The inorganic salts suitable for this purpose are the sulfates of metals from Groups IA, IIA, IIB, and IIIA of the period table; sulfates of non-metallic ions; and alkali metal carbonates. Organic salts suitable in the present compositions include the citrates, tartrates, succinates, and carboxymethyloxysuccinates of metals from Groups IA, IIA, IIB and IIIA of the period table and the citrates, tartrates, succinates and carboxymethyloxysuccinates of ammonium ions. These salts have a synergistic viscosity-building effect on aqueous compositions containing alkylamido betaines in combination with micelle-forming anionic surfactants. Other salts increase the viscosity of aqueous solutions containing alkylamido betaines only in the presence of anionic surfactants. Suitable inorganic salts in this category include sulfates of metals from Group IB of the period table; alums; alkali metal sesquicarbonates; alkali metal tripolyphosphates and pyrophosphates; salts of halogen acids selected from the group consisting of potassium chloride and ammonium chloride; and alkali metal silicates. Suitable organic salts in this category include alkali metal salts of acetic acid and alkali metal salts of nitrilotriacetic acid.
REFERENCES:
patent: 3328307 (1967-06-01), Schmitz
patent: 3533955 (1970-10-01), Pader
patent: 3554916 (1971-01-01), Kerfoot
patent: 3594323 (1971-07-01), Taylor
patent: 3876563 (1975-04-01), Collins
patent: 3893955 (1975-07-01), Hewitt
patent: 3980769 (1976-09-01), Ghilardi et al.
patent: 3990991 (1976-11-01), Gerstein
patent: 4003857 (1977-01-01), Gorsich
patent: 4092273 (1978-05-01), Inamorato
patent: 4107067 (1978-08-01), Murphy et al.
patent: 4110263 (1978-08-01), Lindemann
patent: 4122043 (1978-10-01), Kersnar
patent: 4158644 (1979-06-01), Hammerel
patent: 4181634 (1980-01-01), Kennedy
patent: 4221733 (1980-09-01), Melloh
patent: 4243549 (1981-01-01), Messenger
Lonza Product Information Bulletin, pp. 1-3, Lonzaine C (undated).
Product Information Bulletin from the Miranol Chemical Co., pp. 1-3, Mirataine CB (undated).
Product Bulletin from the Stepan Chemical Company, Amphosol CA (undated).
Rubin Fred K.
Van Blarcom David
Albrecht Dennis L.
Farrell James J.
Lever Brothers Company
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