http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0712707-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2075-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C67-246 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C33-62 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K75-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C67-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C33-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00 |
| filingDate | 1995-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f65b3bf20077acd9d2cd4cc7b8d1c70f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9d4f23ac78e9ffd2b8528832d9e7cb8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b32572e3035f3ba4f2f9c0f2f440de34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76971a2bc9e50f104b2ad429dbd40a3f |
| publicationDate | 1996-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0712707-A2 |
| titleOfInvention | Process for the production of molded products using internal mold release agents |
| abstract | The present invention is directed to an improved internal mold release system for the production of high density molded SRIM parts, i.e. molded parts having a density of from 1.3 to 2.0 g/cc. In particular, the process comprises reacting a reaction mixture comprising an organic polyisocyanate and at least one organic compound containing isocyanate-reactive hydrogens in the presence of a catalyst and an internal mold release agent in a closed mold. The internal mold release agent is a compound corresponding to the formula:n n wherein R² represents hydrogen, the group R⁵-NH-CO-, or a C₁ to C₂₄ alkyl or substituted alkyl group, a C₃ to C₂₄ cycloalkyl or substituted cycloalkyl group, a C₂ to C₂₄ alkenyl or substituted alkenyl group, or a C₆ to C₂₄ aryl or substituted aryl group, and n wherein R¹, R³, R⁴ and R⁵ may be the same or different and represent a C₁ to C₂₄ alkyl or substituted alkyl group, a C₃ to C₂₄ cycloalkyl or substituted cycloalkyl group, a C₂ to C₂₄ alkenyl or substituted alkenyl group, or a C₆ to C₂₄ aryl or substituted aryl group, nwith the proviso that at least one of R¹, R², R³, R⁴ and R⁵ is a C₁₂ to C₂₄ alkyl or substituted alkyl group, or a C₁₂ to C₂₄ alkenyl or substituted alkenyl group, and with the further proviso that substituent groups are inert toward isocyanate groups at temperatures of 100°C or less. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013127850-A1 |
| priorityDate | 1994-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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