Polyalkoxylated terpenic compounds, their process of...

Details Polyalkoxylated terpenic compounds, their process of... Polyalkoxylated terpenic compounds, their process of...

2005-01-25

2005-01-25

Hardee, John R. (Department: 1751)

Cleaning compositions for solid surfaces, auxiliary compositions

Cleaning compositions or processes of preparing

Specific organic component

Reexamination Certificate

active

06846798

ABSTRACT:
The invention concerns polyalkoxylated terpenic compounds of formula Z-X—W—[CH(R5)—CH(R6)—O]q-A in which Z is a bicycloheptenyl or bicycloheptyl radical, preferably substituted by methy radicals; X is preferably a —CH2—CH2—O or O—CH2—CH2—O— radical; W is a polysequence, preferably polyoxypropylene and polyoxyethylene; [CH(R5)—CH(R6)—O]qis a sequence different from a polyoxyethylene sequence, preferably polyoxypropylene; A is H, a functional or hydrocarbon group. They can be prepared by successively polyalcoxylating the reagent Z-XH. They can be used as antifoaming agents in foaming aqueous media, in particular in degreasing aqueous media in alkaline medium of sheet metals, as well as detergent aqueous media in household washing or industrial and institutional washing.

REFERENCES:
patent: 3370080 (1968-02-01), Bloch
patent: 4450307 (1984-05-01), Moss
patent: 5674823 (1997-10-01), Ricca
patent: 5817885 (1998-10-01), Ricca
patent: WO 9601245 (1996-01-01), None
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