http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AT-506168-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_21b45b1b546c04e0d52cb236f2fefb09 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F263-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F290-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F18-04 |
| filingDate | 2007-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bbcfa2581383de1e8faa3df1b948c7c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c5b7e4c73d134683ca69653c7e9b244c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5dbc32cde9429188481ed8f3a1e02a57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc089a2ce507928d07ecc536ac7d6cd9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2b018216181b1144affe71d4e7ab627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_786fbdd1ed4d483814a92be7c5034e20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae1da1981ae5223a83f211086a5dd11d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94144799cbf0b44886456819aa430b2c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0eb380e1e4dd3173598d4fd1dd33475c |
| publicationDate | 2009-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AT-506168-A1 |
| titleOfInvention | COMPOSITIONS FOR THE MANUFACTURE OF BIODEGRADABLE, BIOVEROUS, NETWORKED POLYMERS BASED ON POLYVINYL ALCOHOL |
| abstract | A polymerisation-curable composition for the production of biodegradable, biocompatible, crosslinked polymers, contains 5-100 wt.% special vinyl carboxylate monomer(s), vinylcarbonate monomer(s) (or corresponding monomers with sulfur, nitrogen or phosphorus instead of one of the oxygen atoms in the carbonate group) and/or vinyloxyphosphonic acid monomer(s). A polymerisation-curable composition (PCC) for the production of biodegradable, biocompatible, crosslinked polymers (preferably based on polyvinyl alcohol), comprising (a) 5-100 wt.% vinyl ester monomer(s) of formula (I), (II) and/or (III). X : O, S, N or P; n : 1-1000, preferably 1-3, with at least 20% of the n= at least 2; R 1>(i) H, n-valent 1-30C (preferably 5-15C) hydrocarbon groups (optionally with in-chain and/or terminal O, S, N and/or P atoms and optionally substituted with OH, COOH, CN, CHO or=O), or (ii) n-valent residues of biodegradable, biocompatible oligomers or polymers selected from polysaccharides, polypeptides, polyamides, polyesters, polycarbonates, polyethers and fatty acid derivatives; m : 0-4; R 2>H, OH,=O or other options as for R 1>; R 3>H, OH or other options as for R 1> , (b) 0-50 wt.% unsaturated comonomers selected from (meth)acrylic acid, maleic acid, fumaric acid. vinylpyrrolidone and alpha -olefin comonomers, (c) 0-10 wt.% thermal and/or photo-initiator(s) and (d) 0-95 wt.% solvent(s) selected from water, lower alcohols, ethers, ketones, esters, amides and hydrocarbons.Independent claims are also included for (1) biodegradable, biocompatible, crosslinked polymers (BBCP) based on this PCC (2) a method for the production of BBCP by polymerisation of PCC (3) new compounds of formula (I), (II) and (III) (see below) . [Image]. |
| priorityDate | 2007-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 172.