| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73d3d146de6879098c7fda8746d7308f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0028
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6275
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-102 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-58 |
| filingDate |
2005-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2010-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c39ba8d035756e0eb0354c5d81048f66 |
| publicationDate |
2010-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1730220-B1 |
| titleOfInvention |
Method for producing a cross-linked pvc foam body |
| abstract |
The invention relates to a method for producing a cross-linked PVC rigid-foam body from a starting mixture containing PVC, an isocyanate or polyisocyanate, an organic anhydride and a chemical expanding agent by: converting the starting mixture into a molded article inside a compacting device under the action of pressure and heat; removing the article from the mold, and; expanding and hardening the obtained molded article in an expanding device while supplying heat and water and/or water vapor whereby forming a cross-linked PVC foam body. The invention is characterized in that the starting mixture contains epoxidized compounds in amounts greater than 3 % by weight, preferably greater than 5 % by weight, and less than 15 % by weight with regard to the starting mixture. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109206783-A |
| priorityDate |
2004-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |