http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0540466-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T442-2951 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2363-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-68 |
| filingDate | 1992-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02eab3f715eecddfea9dc2b3b7dbe3ac http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_732116ddd041005ee7818daf93c20e33 |
| publicationDate | 1993-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0540466-A2 |
| titleOfInvention | Solvent-free curable resin compositions, especially for the production of prepregs |
| abstract | The invention relates to an essentially solvent-free curable resin composition, in particular for the production of prepregs, which has a proportion of more than 45% by weight (% by weight) of substances which are solid at least at room temperature or lower temperatures and besides conventional additives from solid epoxy resins or a Mixture of liquid and solid epoxy resins, at least one initiator compound sensitive to UV radiation for the polymerization of the epoxy resins, which has the formula I: wherein a and b are independently 1 or 2, R 1 is a T r arene, R 2 is a T r arene, an indenyl anion or a cyclopentadienyl anion, [X] 6 is an anion [LQ m ] θ or an anion of one is partially or perfluorinated aliphatic or aromatic sulfonic acid, L is B, P, As or Sb, Q is F, part of the radicals Q can also be hydroxyl groups, and m corresponds to the value of L increased by one, and at least a further compound which has one or more carboxyl groups, and which can be converted into a flowable state by heating to a temperature in the range from 60 to 140 ° C. with exclusion of UV and without the addition of a solvent, and from this state by cooling to at most room temperature and with UV exclusion into a chemically essentially unchanged form which is tack-free or almost tack-free, solid at room temperature with a softening g point of minus 3 ° C and higher can be transferred. With the compositions z. B. Prepregs can be produced in a simple manner without the use of solvent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0667381-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0673104-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6579566-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19534668-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6001428-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0667381-A2 |
| priorityDate | 1991-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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