http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-960022719-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02 |
| filingDate | 1994-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1996-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-960022719-A |
| titleOfInvention | Degradable Foam and Method of Making the Same |
| abstract | The present invention relates to starch-based melts and degradable foams prepared using the same. The biodegradable foams according to the prior art have excellent biodegradability, but have poor mechanical properties or uneconomical disadvantages. In order to solve these disadvantages, the degradable foam according to the present invention is a starch-based dissolving agent and / or a stock price accelerator which is obtained by dissolving and reacting low-molecular-weight aliphatic polyester polyols using low-cost, biodegradable general starch or modified starch. Dicarboxylic acid prepared by foam curing of a starch-based melt mixed with a conventional blowing agent, catalyst, and curing agent, and further comprising ordinary starch or modified starch composed of aliphatic dicarboxylic acid and dicarboxylic acid containing a ketocarbonyl group. The starch-based lysate obtained by dissolving and reacting a low molecular weight aliphatic polyester polyol containing a keto carbonyl group obtained by a conventional condensation polymerization reaction of an ester and an aliphatic diol is prepared by foam curing with a conventional presenting agent, a catalyst, and a curing agent. The prepared degradable foam has excellent degradability, mechanical properties and Being a good solvent is suitable to replace the disposable absorbing material, such as styrofoam. |
| priorityDate | 1994-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.