http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005105013-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b19eaa8e535da4e4bceed99917a68153 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16D69-02 |
| filingDate | 2003-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0863eb3e1d138b007926543357fc0571 |
| publicationDate | 2005-04-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005105013-A |
| titleOfInvention | Resol type phenolic resin for friction material and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To provide a resol type phenol resin for a friction material and a method for producing the same, which can obtain a friction material having a good working environment at the time of handling and excellent mechanical strength. A content of unreacted phenols is 1% by weight or less, and a resol type phenol resin for friction material and a method for producing the resol type phenol resin for friction material, (A) synthesizing a novolac-type phenol resin by reacting phenols and aldehydes in the presence of an acidic catalyst; and (B) a step of synthesizing a resol type phenol resin in which the content of unreacted phenols is 1% by weight or less by reacting the novolak type phenol resin with an aldehyde in the presence of an alkaline catalyst. A method for producing a resol type phenol resin for a friction material, which is characterized. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009091447-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009091446-A |
| priorityDate | 2003-09-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.