http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0124607-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-00 |
| filingDate | 1983-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1989-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0124607-B1 |
| titleOfInvention | Block copolymers made by radiation crosslinking of a miscible mixture of homopolymers |
| abstract | The process comprises the crosslinking by radiation of a miscible mixture of two or more homopolymers such as A and B, etc., to give a block copolymer having one or more blocks of A and one or more blocks of B. This process has the advantage of effecting crosslinking between blocks at such a rapid rate that substantial crosslinking is effected before phase separation occurs. Moreover, the process may be modified by agents which promote crosslinking and also by compatibilizing agents to give improved miscibility of the A and B homopolymers. Other modifications of the process effect improvements either by centrifugal separation of gelled high molecular weight products or by breaking down the molecular weights of such gelled portion either by mechanical shear or by ultrasonic treatment. The product of this invention has a variety of uses such as in adhesive and coating compositions, molding compositions, compatibilizing agents, etc. |
| priorityDate | 1982-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 92.