Patent ID: 11912797
Assignee: SOCIETE D'EXPLOITATION DE PRODUITS POUR LES INDUSTRIES CHIMIQUES SEPPIC
Field: Basic materials chemistry (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 7:
8. A composition (Ce) comprising, per 100% of its mass:
e1)—from 10% by mass to 60% by mass of at least one compound of formula (I):

HO—[CH2—CH(OH)—CH2—O]n—H  (I)

in which n represents an integer greater than or equal to 1 and less than or equal to 15;
e2)—from 40% by mass to 90% by mass of at least one compound of formula (II):

R1—(C═O)—[O—CH2—CH(OH)—CH2]p—OH  (II), and

in which p, which is different from or identical to n, represents an integer greater than or equal to 1 and less than or equal to 15 and the group R1—(C═O)— represents a saturated or unsaturated, linear or branched aliphatic radical including from 6 to 22 carbon atoms; and
e3)—up to 30% by mass of at least one composition (C11) represented by formula (III):

HO—[CH2—CHOH—CH2—O-]q-(G)r-H  (III),

in which q, which may be identical to or different from n, represents an integer greater than or equal to 1 and less than or equal to 3, G represents a reducing sugar residue and r represents a decimal number greater than or equal to 1.05 and less than or equal to 5.00, said composition (C11) consisting of a mixture of the compounds of formulae (III1), (III2), (III3), (III4) and (III5):

HO—[CH2—CHOH—CH2—O—]q—O-(G)1-H  (III1),

HO—[CH2—CHOH—CH2—O—]q—O-(G)2-H  (III2),

HO—[CH2—CHOH—CH2—O—]q—O-(G)3-H  (III3),

HO—[CH2—CHOH—CH2—O—]q—O-(G)4-H  (III4),

HO—[CH2—CHOH—CH2—O—]q—O-(G)5-H  (III5),

in molar proportions of said compounds of formulae (III1), (III2), (III3), (III4) and (III5) respectively equal to a1, a2, a3, a4 and a5, such that the sum a1+a2+a3+a4+a5 is equal to 1, and such that the sum a1+2a2+3a3+4a4+5a5 is equal to r;
the sum of the mass proportions of compounds according to e1), e2) and e3) being equal to 100% by mass.