http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5990215-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a526baeaf0a6e90f4a91d4dbfd619756 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F236-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-092 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-092 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F236-12 |
| filingDate | 1996-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1999-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea62043b44daba44646fc15f26204e02 |
| publicationDate | 1999-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-5990215-A |
| titleOfInvention | High clarity carboxylated nitrile rubber |
| abstract | The present invention relates to a high clarity water sensitive carboxylated nitrile rubber composition which is particularly useful in making photopolymer formulations for printing plates utilized in flexographic printing applications. The present invention more specifically discloses a high clarity water sensitive carboxylated nitrile rubber composition which is comprised of (a) a carboxylated nitrile rubber which is comprised of repeat units which are derived from about 30 weight percent to about 60 weight percent 1,3-butadiene, from about 30 weight percent to about 50 weight percent acrylonitrile, and from about 10 weight percent to about 20 weight percent methacrylic acid, and (b) from about 1 to about 10 phr of at least one organic acid which contains at least three carboxyl groups. The carboxylated nitrile rubber of this invention will typically have a Mooney ML-4 viscosity of less than about 80. In applications where improved scorch safety is required the rubber composition will also contain from about 0.1 phr to about 7 phr of at least one oligomerized fatty acid. |
| priorityDate | 1995-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 222.