GB863412A - Pigment dispersants - Google Patents

Pigment dispersants

Info

Publication number
GB863412A
GB863412A GB12166/57A GB1216657A GB863412A GB 863412 A GB863412 A GB 863412A GB 12166/57 A GB12166/57 A GB 12166/57A GB 1216657 A GB1216657 A GB 1216657A GB 863412 A GB863412 A GB 863412A
Authority
GB
United Kingdom
Prior art keywords
carbon atoms
radical
alkyl
compounds
alkaryl
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
Application number
GB12166/57A
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.)
Union Carbide Corp
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB863412A publication Critical patent/GB863412A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/02—Silicon compounds
    • C07F7/04—Esters of silicic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
    • C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic System without C-Metal linkages

Abstract

The invention comprises amino-alcohol derivatives of tin, lead or silicon (see Group IV(a)), having the general formula: <FORM:0863412/IV (b)/1> where M is the metal, R is an alkyl radical having 1 to 18 carbon atoms or an alkaryl, aralkyl or aryl radical having 6 to 10 carbon atoms, R1 is an alkylene radical, R11 is hydrogen, an alkyl or hydroxyalkyl radical of 1 to 4 carbon atoms or an alkyl, alkanyl or aryl radical having 6 to 10 carbon atoms, R111 is an alkyl or alkenyl radical having 10 to 18 carbon atoms, x is 0, 1, 2 or 3 and y has a maximum value of 4-x. The compounds are prepared by transesterification of the metal orthoester with an aminoalcohol, followed, if desired, by addition to a carboxylic acid to provide the above compounds where y is not zero. Among the compounds described are (EtO)2 Pb[OC2H4N(C2H4OH) 2]2, (EtO)2 Sn [OC2H4N(C2H4OH)2]2 and their oleate salts. The compounds are used as pigment dispersants.ALSO:A pigment dispersant comprises an aminoalcohol derivative of silicon, tin or lead, having the general formula: <FORM:0863412/III/1> where M is the metal, R is an alkyl radical having 1 to 18 carbon atoms or an alkaryl, aralkyl or aryl radical having 6 to 10 carbon atoms, R1 is an alkylene radical, R11 is hydrogen, an alkyl or hydroxyalkyl radical of 1 to 4 carbon atoms, or an alkaryl, aralkyl or aryl radical having 6 to 10 carbon atoms, R111 is an alkyl or alkenyl radical having 10 to 18 carbon atoms, x is 0, 1, 2 or 3 and y has a maximum value of 4-x (see Group IV(a)). The dispersant may be used in organic media such as kerosene, terpenes or xylenes, with natural or synthetic resins, in paints, lacquers or varnishes. The specified pigment is titanium dioxide, which is dispersed by di-butoxy-di (triethanolamine)silane-N,N1-dioleate. Many other dispersants are specified.
GB12166/57A 1956-04-17 1957-04-15 Pigment dispersants Expired GB863412A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US863412XA 1956-04-17 1956-04-17

Publications (1)

Publication Number Publication Date
GB863412A true GB863412A (en) 1961-03-22

Family

ID=22197942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12166/57A Expired GB863412A (en) 1956-04-17 1957-04-15 Pigment dispersants

Country Status (1)

Country Link
GB (1) GB863412A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290165A (en) * 1963-04-01 1966-12-06 Huber Corp J M Surface modified pigments
USRE30450E (en) * 1979-04-02 1980-12-16 J. M. Huber Corporation Surface modified pigments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3290165A (en) * 1963-04-01 1966-12-06 Huber Corp J M Surface modified pigments
USRE30450E (en) * 1979-04-02 1980-12-16 J. M. Huber Corporation Surface modified pigments

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