http://rdf.ncbi.nlm.nih.gov/pubchem/patent/MX-PA01000381-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2bcdd8aba09be0768c395554b9a188c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K13-02 |
| filingDate | 2001-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a08b4a697d5ed9813e0fe859737a53f8 |
| publicationDate | 2002-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | MX-PA01000381-A |
| titleOfInvention | COMPOSITIONS TO PROVIDE AN OPTICAL EFFECT TRANSLATED TO TRANSPARENT THERMOPLASTIC POLYMERS. |
| abstract | The invention provides compositions and methods for imparting a translucent optical effect for transparent thermoplastic polymers. The compositions comprise the thermoplastic polymer and 0.01 to 15 parts by weight (preferably 0.1 to 6, more preferably 0.2 to 5 parts by weight, even more preferably 0.5 to 2 parts by weight, and most preferably 0.5 to 1.5 parts by weight) of at least one light diffuser particulate material in the form of powders, flakes, platelets, fibers, fluff, aggregates, agglomerates, and mixtures thereof , which have a maximum average particle size of about 0.1 microns to 200 microns (preferably about 1 to 100 microns). A first embodiment of the invention consists of a one-stage method for imparting the translucent optical effect. A second modality consists of a two-stage method, including the use of a concentrated composition. The translucent optical effects are obtained in a very uniform to very granular continuity, depending on the type and concentration of the particles used. |
| priorityDate | 2000-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 97.