http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004098262-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_082507838ffd3a482218a2d116731fbd |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-46 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L97-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L97-02 |
| filingDate | 2004-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ccac8776b47b30d366c95da53304a74d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49bec2865d1479597d729f29927058c7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f1169ba6ddf936effe014c1f8986ba55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70d2626c87836bc243947467d0057006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fc7b9c033e880ec73ea17db4c1cce44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a50337e6029846d205988f309055f485 |
| publicationDate | 2004-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2004098262-A2 |
| titleOfInvention | Polymer-wood composites and additive systems therefor |
| abstract | The present invention provides a method of forming a polymer-wood composite structure and additive systems for use therein. The method of the invention includes extruding a heated mixture that includes from about 20% to about 80% by weight of a thermoplastic polymer, from about 20% to about 80% by weight of a cellulosic filler material, and from about 0.1 % to about 10% by weight of an additive system. The additive system according the invention includes a blend of from about 10% to about 90% by weight of a nonionic compatibilizer having an HLB value of from about 9 to about 19 and from about 10% to about 90% by weight of a lubricant. Use of the method and additive system according to the invention facilitates the production of highly filled polymer-wood composite structures at a very high output rate while maintaining commercially acceptable surface appearance. Moreover, the method and additive system according to the invention facilitate the reprocessing of scrap material generated during the production of polymer-wood composite structures without degrading the surface appearance of the polymer-wood composite structures. |
| priorityDate | 2003-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 102.