http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006342320-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-82 |
| filingDate | 2005-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2dc18808aabd4ffae4142830ec03f10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f309841119974609193a3e551bd82d73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05d6ba01d3ccbfc6c36872bac6936c9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d75ff0353ef047adf59b99b710eb060 |
| publicationDate | 2006-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006342320-A |
| titleOfInvention | Polyester polycondensation catalyst and method for producing polyester resin using the same |
| abstract | The present invention provides a solid or liquid polyester polycondensation catalyst having a high concentration of a catalytic active component, excellent long-term storage stability, industrially easy to produce and advantageous in cost. A catalyst for polyester polymerization containing a titanium atom, an alkaline earth metal atom, a phosphorus atom and a carbon atom, wherein at least a part of the carbon atom is derived from an organic acid and / or a carboxylate. Atom content T (by weight) is 4 to 20% by weight, organic acid and / or carboxylate content L (by mole), alkaline earth metal content M (by mole), titanium atom Content T (weight basis), phosphorus atom content P (mol basis), and carbon atom content C (weight basis) satisfy the following formulas (1), (2), and (3): . 0.8 ≦ L / M (molar ratio) ≦ 1.8 (1) 0.05 ≦ T / C (weight ratio) ≦ 0.50 (2) 0.5 ≦ M / P (molar ratio) ≦ 3. 0 (3) [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012052115-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008274071-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013076088-A |
| priorityDate | 2005-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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