03-10-2019 дата публикации
Номер: US20190300645A1
1) Hydrocarbon polymer of formula (I): 2. Hydrocarbon polymer according to claim 1 , characterized in that:g or d are equal to 0;A represents a C1-C3 alkylene divalent radical;{'sup': 17', '17, 'X is an oxygen atom or a nitrogen group NRwhere Ris a C1-C3 alkyl group;'}{'sup': '14', 'Ris a hydrogen atom;'}{'sup': 15', '16, 'Rand R, identical or different, each represent a C1-C3 alkyl group;'}{'sup': 1', '2', '3', '4', '5', '6', '7', '8, 'R, R, R, R, R, R, Rand Rrepresent a hydrogen atom or an alkyl radical comprising from 1 to 14 carbon atoms;'}the integers x and y are in a range from 0 to 2, the sum x+y ranging from 0 to 2;{'sup': 9', '10', '1', '12, 'R, R, Rand Rrepresent a hydrogen atom or a radical the hydrocarbon portion of which comprises from 1 to 14 carbon atoms;'}z is an integer equal to 1 or 2; and/orthe number-average molecular weight Mn ranges from 1000 to 50,000 g/mol, and the polydispersity index ranges from 1.4 to 2.0.3. Hydrocarbon polymer according to claim 1 , characterized in that: [{'sup': 2', '3', '4', '5', '6', '7', '8, 'when m is equal to 0 and the sum n1+n2 is non-zero, then at least one of the groups R, R, R, R, R, R, Rand Ris other than a hydrogen atom, and ratio: (n1+n2)/(p1+p2+n1+n2) ranges from 30 to 70%; or'}, {'sup': 1', '2', '3', '4', '5', '6', '7', '8, 'when m is non-zero, the sum n1+n2 is non-zero and that each of the groups R, R, R, R, R, R, Rand Ris a hydrogen atom, then the ratio: m/(p1+p2+n1+n2+m) is in the range of 30 to 70%;'}, {'sup': 1', '2', '3', '4', '5', '6', '7', '8, 'when m is equal to non-zero and the sum n1+n2 is non-zero, then at least one of the groups R, R, R, R, R, R, Rand Ris other than a hydrogen atom, thus the ratio: (m+n1+n2)/(p1+p2+n1+n2+m) ranges from 30 to 70%.'}], 'when m is non-zero and n1 and n2 are each equal to 0, then the ratio: m/(p1+p2+m) ranges from 30 to 70%; or'}12. A hydrocarbon polymer adhesive comprising a polymer as defined in claim 1 , in a mixture with an amine compound comprising at least ...
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