| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bd78dee0aa44a84a269bc9c7d4ca5fe3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d4a364968ff76cf6a5f40e082abda6b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c81904d7774f96180fabeb1f59a726f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4573825eb8fa0ab1590e34afc5861b89
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dc6700c2f92cad149ff46f34142be227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ea7535dff17578a05c6927c2164a844 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G8-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J161-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J121-00 |
| filingDate |
2001-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_933ded5f33d3a254beb87c9e1d762c1c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e78c2587566ac01003d8b2ba8114b8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14914876f0ec295d6564be6c5fc16cdf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cd5653fc720b514029398c3e0e5a0ff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_14a4331fb5f0bd5459ee2cb50d8907a7 |
| publicationDate |
2002-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0220636-A1 |
| titleOfInvention |
Novolak resins, method for preparing same and uses thereof |
| abstract |
The invention concerns novel novolak resins obtained by condensation of at least an aromatic compound (A) comprising at least two hydroxyl groups and at least an aldehyde (B) in the presence of an acid catalyst and in the presence of water and/or an organic solvent, followed by a step consisting in alkylating the resulting condensation resin with at least a non-conjugated diene (C) preferably not containing indene. Said novolak resins are advantageously used in vulcanized and crosslinked elastomeric compositions insofar as their viscosity lower than that of prior art resins enables them to be easily manipulated. They are also used as dipping agents to improve the adherence of rubber on reinforcing materials such as organic fibres in particular based on rayon, polyesters, polyamides or aramides and metal cables based on steel, in particular brass-plated or zinc-plated. |
| priorityDate |
2000-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |