A phenol polymer obtainable by oligomerization catalyzed by an enzyme of oxidase type, of one or more macropolyphenol(s) each corresponding to general formula: wherein: p represents an integer between 1 and 30, R 1, R' 1, R 2, R' 2, R 3 and R' 3, which may be identical or different, each represent a hydrogen atom, a chlorine atom, a bromine atom, an iodine atom, a fluorine atom, or an alkyl, benzyl, Xalkyl, optionnally substituted, Xbenzyl, optionnally substituted, Xacyl, B(OR') 2, NHR', NO 2, SR'O or SO 2 R' group, where X represents N, O, S or P and R' represents an alkyl group or an aryl group, R 1 and R' 1 do not representing a hydrogen atom, Y and Y', which may be identical or different, each represent: either an oxygen atom, a sulfur atom or a deconjugating group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, or a group corresponding to formula: wherein: q represents an integer between 1 and 8, Y 1 represents an oxygen atom, a sulfur atom or a deconjugating group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, and Z 1 represents a heteroatom or a spacer group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, nor an alkenyl group, nor an alkynyl group, and Z represents: either a heteroatom or a spacer group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, nor an alkenyl group, nor an alkynyl group, or a group corresponding to formula: wherein q represents an integer between 1 and 8, the bonds between the macropolyphenol fragments of general formula within said polymer being exclusively 5,5-biaryl bonds. p represents an integer between 1 and 30, R 1, R' 1, R 2, R' 2, R 3 and R' 3, which may be identical or different, each represent a hydrogen atom, a chlorine atom, a bromine atom, an iodine atom, a fluorine atom, or an alkyl, benzyl, Xalkyl, optionnally substituted, Xbenzyl, optionnally substituted, Xacyl, B(OR') 2, NHR', NO 2, SR'O or SO 2 R' group, where X represents N, O, S or P and R' represents an alkyl group or an aryl group, where X represents N, O, S or P and R' represents an alkyl group or an aryl group, R 1 and R' 1 do not representing a hydrogen atom, Y and Y', which may be identical or different, each represent: either an oxygen atom, a sulfur atom or a deconjugating group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, or a group corresponding to formula: either an oxygen atom, a sulfur atom or a deconjugating group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, or a group corresponding to formula: q represents an integer between 1 and 8, Y 1 represents an oxygen atom, a sulfur atom or a deconjugating group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, and Z 1 represents a heteroatom or a spacer group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, nor an alkenyl group, nor an alkynyl group, either a heteroatom or a spacer group comprising neither an epoxide ring, nor an aziridine ring, nor a phenol group which is not substituted on all its carbon atoms, nor an alkenyl group, nor an alkynyl group, or a group corresponding to formula: wherein q represents an integer between 1 and 8, the bonds between the macropolyphenol fragments of general formula within said polymer being exclusively 5,5-biaryl bonds.